Rails 2.2.2
Updated to Rails 2.2.2. Added a couple more Ruby 1.9 fixes, but that's pretty much at a standstill, until one gets Maruku and HTML5lib working right under Ruby 1.9.
This commit is contained in:
Jacques Distler
parent
1b69b148de
commit
2e81ca2d30
716 changed files with 8009 additions and 113047 deletions
329
vendor/rails/railties/html/javascripts/dragdrop.js
vendored
329
vendor/rails/railties/html/javascripts/dragdrop.js
vendored
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@ -1,6 +1,6 @@
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// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
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// (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
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//
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// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
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//
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// script.aculo.us is freely distributable under the terms of an MIT-style license.
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// For details, see the script.aculo.us web site: http://script.aculo.us/
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@ -32,7 +32,7 @@ var Droppables = {
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options._containers.push($(containment));
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}
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}
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if(options.accept) options.accept = [options.accept].flatten();
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Element.makePositioned(element); // fix IE
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@ -40,34 +40,34 @@ var Droppables = {
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this.drops.push(options);
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},
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findDeepestChild: function(drops) {
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deepest = drops[0];
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for (i = 1; i < drops.length; ++i)
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if (Element.isParent(drops[i].element, deepest.element))
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deepest = drops[i];
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return deepest;
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},
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isContained: function(element, drop) {
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var containmentNode;
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if(drop.tree) {
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containmentNode = element.treeNode;
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containmentNode = element.treeNode;
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} else {
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containmentNode = element.parentNode;
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}
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return drop._containers.detect(function(c) { return containmentNode == c });
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},
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isAffected: function(point, element, drop) {
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return (
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(drop.element!=element) &&
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((!drop._containers) ||
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this.isContained(element, drop)) &&
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((!drop.accept) ||
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(Element.classNames(element).detect(
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(Element.classNames(element).detect(
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function(v) { return drop.accept.include(v) } ) )) &&
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Position.within(drop.element, point[0], point[1]) );
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},
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@ -87,12 +87,12 @@ var Droppables = {
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show: function(point, element) {
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if(!this.drops.length) return;
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var drop, affected = [];
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this.drops.each( function(drop) {
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if(Droppables.isAffected(point, element, drop))
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affected.push(drop);
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});
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if(affected.length>0)
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drop = Droppables.findDeepestChild(affected);
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@ -101,7 +101,7 @@ var Droppables = {
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Position.within(drop.element, point[0], point[1]);
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if(drop.onHover)
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drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
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if (drop != this.last_active) Droppables.activate(drop);
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}
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},
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@ -112,8 +112,8 @@ var Droppables = {
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if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
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if (this.last_active.onDrop) {
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this.last_active.onDrop(element, this.last_active.element, event);
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return true;
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this.last_active.onDrop(element, this.last_active.element, event);
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return true;
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}
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},
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@ -121,25 +121,25 @@ var Droppables = {
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if(this.last_active)
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this.deactivate(this.last_active);
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}
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}
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};
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var Draggables = {
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drags: [],
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observers: [],
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register: function(draggable) {
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if(this.drags.length == 0) {
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this.eventMouseUp = this.endDrag.bindAsEventListener(this);
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this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
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this.eventKeypress = this.keyPress.bindAsEventListener(this);
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Event.observe(document, "mouseup", this.eventMouseUp);
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Event.observe(document, "mousemove", this.eventMouseMove);
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Event.observe(document, "keypress", this.eventKeypress);
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}
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this.drags.push(draggable);
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},
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unregister: function(draggable) {
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this.drags = this.drags.reject(function(d) { return d==draggable });
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if(this.drags.length == 0) {
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@ -148,24 +148,24 @@ var Draggables = {
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Event.stopObserving(document, "keypress", this.eventKeypress);
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}
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},
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activate: function(draggable) {
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if(draggable.options.delay) {
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this._timeout = setTimeout(function() {
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Draggables._timeout = null;
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window.focus();
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Draggables.activeDraggable = draggable;
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}.bind(this), draggable.options.delay);
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if(draggable.options.delay) {
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this._timeout = setTimeout(function() {
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Draggables._timeout = null;
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window.focus();
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Draggables.activeDraggable = draggable;
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}.bind(this), draggable.options.delay);
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} else {
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window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
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this.activeDraggable = draggable;
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}
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},
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deactivate: function() {
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this.activeDraggable = null;
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},
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updateDrag: function(event) {
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if(!this.activeDraggable) return;
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var pointer = [Event.pointerX(event), Event.pointerY(event)];
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@ -173,36 +173,36 @@ var Draggables = {
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// the same coordinates, prevent needless redrawing (moz bug?)
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if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
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this._lastPointer = pointer;
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this.activeDraggable.updateDrag(event, pointer);
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},
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endDrag: function(event) {
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if(this._timeout) {
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clearTimeout(this._timeout);
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this._timeout = null;
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if(this._timeout) {
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clearTimeout(this._timeout);
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this._timeout = null;
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}
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if(!this.activeDraggable) return;
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this._lastPointer = null;
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this.activeDraggable.endDrag(event);
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this.activeDraggable = null;
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},
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keyPress: function(event) {
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if(this.activeDraggable)
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this.activeDraggable.keyPress(event);
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},
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addObserver: function(observer) {
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this.observers.push(observer);
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this._cacheObserverCallbacks();
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},
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removeObserver: function(element) { // element instead of observer fixes mem leaks
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this.observers = this.observers.reject( function(o) { return o.element==element });
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this._cacheObserverCallbacks();
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},
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notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
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if(this[eventName+'Count'] > 0)
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this.observers.each( function(o) {
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@ -210,7 +210,7 @@ var Draggables = {
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});
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if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
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},
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_cacheObserverCallbacks: function() {
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['onStart','onEnd','onDrag'].each( function(eventName) {
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Draggables[eventName+'Count'] = Draggables.observers.select(
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@ -218,7 +218,7 @@ var Draggables = {
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).length;
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});
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}
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}
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};
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/*--------------------------------------------------------------------------*/
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@ -234,12 +234,12 @@ var Draggable = Class.create({
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},
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endeffect: function(element) {
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var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
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new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
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new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
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queue: {scope:'_draggable', position:'end'},
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afterFinish: function(){
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Draggable._dragging[element] = false
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afterFinish: function(){
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Draggable._dragging[element] = false
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}
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});
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});
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},
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zindex: 1000,
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revert: false,
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@ -250,57 +250,57 @@ var Draggable = Class.create({
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snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }
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delay: 0
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};
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if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
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Object.extend(defaults, {
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starteffect: function(element) {
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element._opacity = Element.getOpacity(element);
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Draggable._dragging[element] = true;
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new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
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new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
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}
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});
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var options = Object.extend(defaults, arguments[1] || { });
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this.element = $(element);
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if(options.handle && Object.isString(options.handle))
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this.handle = this.element.down('.'+options.handle, 0);
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if(!this.handle) this.handle = $(options.handle);
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if(!this.handle) this.handle = this.element;
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if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
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options.scroll = $(options.scroll);
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this._isScrollChild = Element.childOf(this.element, options.scroll);
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}
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Element.makePositioned(this.element); // fix IE
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Element.makePositioned(this.element); // fix IE
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this.options = options;
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this.dragging = false;
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this.dragging = false;
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this.eventMouseDown = this.initDrag.bindAsEventListener(this);
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Event.observe(this.handle, "mousedown", this.eventMouseDown);
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Draggables.register(this);
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},
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destroy: function() {
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Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
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Draggables.unregister(this);
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},
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currentDelta: function() {
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return([
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parseInt(Element.getStyle(this.element,'left') || '0'),
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parseInt(Element.getStyle(this.element,'top') || '0')]);
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},
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initDrag: function(event) {
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if(!Object.isUndefined(Draggable._dragging[this.element]) &&
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Draggable._dragging[this.element]) return;
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if(Event.isLeftClick(event)) {
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if(Event.isLeftClick(event)) {
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// abort on form elements, fixes a Firefox issue
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var src = Event.element(event);
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if((tag_name = src.tagName.toUpperCase()) && (
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@ -309,34 +309,34 @@ var Draggable = Class.create({
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tag_name=='OPTION' ||
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tag_name=='BUTTON' ||
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tag_name=='TEXTAREA')) return;
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var pointer = [Event.pointerX(event), Event.pointerY(event)];
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var pos = Position.cumulativeOffset(this.element);
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this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
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Draggables.activate(this);
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Event.stop(event);
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}
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},
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startDrag: function(event) {
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this.dragging = true;
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if(!this.delta)
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this.delta = this.currentDelta();
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if(this.options.zindex) {
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this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
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this.element.style.zIndex = this.options.zindex;
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}
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if(this.options.ghosting) {
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this._clone = this.element.cloneNode(true);
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this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
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if (!this.element._originallyAbsolute)
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this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
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if (!this._originallyAbsolute)
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Position.absolutize(this.element);
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this.element.parentNode.insertBefore(this._clone, this.element);
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}
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if(this.options.scroll) {
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if (this.options.scroll == window) {
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var where = this._getWindowScroll(this.options.scroll);
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@ -347,28 +347,28 @@ var Draggable = Class.create({
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this.originalScrollTop = this.options.scroll.scrollTop;
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}
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}
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Draggables.notify('onStart', this, event);
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if(this.options.starteffect) this.options.starteffect(this.element);
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},
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updateDrag: function(event, pointer) {
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if(!this.dragging) this.startDrag(event);
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if(!this.options.quiet){
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Position.prepare();
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Droppables.show(pointer, this.element);
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}
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Draggables.notify('onDrag', this, event);
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this.draw(pointer);
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if(this.options.change) this.options.change(this);
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if(this.options.scroll) {
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this.stopScrolling();
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var p;
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if (this.options.scroll == window) {
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with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
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@ -386,16 +386,16 @@ var Draggable = Class.create({
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if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
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this.startScrolling(speed);
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}
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// fix AppleWebKit rendering
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if(Prototype.Browser.WebKit) window.scrollBy(0,0);
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Event.stop(event);
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},
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finishDrag: function(event, success) {
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this.dragging = false;
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if(this.options.quiet){
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Position.prepare();
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var pointer = [Event.pointerX(event), Event.pointerY(event)];
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@ -403,24 +403,24 @@ var Draggable = Class.create({
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}
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if(this.options.ghosting) {
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if (!this.element._originallyAbsolute)
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if (!this._originallyAbsolute)
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Position.relativize(this.element);
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delete this.element._originallyAbsolute;
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delete this._originallyAbsolute;
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Element.remove(this._clone);
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this._clone = null;
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}
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var dropped = false;
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if(success) {
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dropped = Droppables.fire(event, this.element);
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if (!dropped) dropped = false;
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var dropped = false;
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if(success) {
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dropped = Droppables.fire(event, this.element);
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if (!dropped) dropped = false;
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}
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if(dropped && this.options.onDropped) this.options.onDropped(this.element);
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Draggables.notify('onEnd', this, event);
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var revert = this.options.revert;
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if(revert && Object.isFunction(revert)) revert = revert(this.element);
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var d = this.currentDelta();
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if(revert && this.options.reverteffect) {
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if (dropped == 0 || revert != 'failure')
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@ -433,67 +433,67 @@ var Draggable = Class.create({
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if(this.options.zindex)
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this.element.style.zIndex = this.originalZ;
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if(this.options.endeffect)
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if(this.options.endeffect)
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this.options.endeffect(this.element);
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Draggables.deactivate(this);
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Droppables.reset();
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},
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keyPress: function(event) {
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if(event.keyCode!=Event.KEY_ESC) return;
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this.finishDrag(event, false);
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Event.stop(event);
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},
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endDrag: function(event) {
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if(!this.dragging) return;
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this.stopScrolling();
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this.finishDrag(event, true);
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Event.stop(event);
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},
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draw: function(point) {
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var pos = Position.cumulativeOffset(this.element);
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if(this.options.ghosting) {
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var r = Position.realOffset(this.element);
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pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
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}
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var d = this.currentDelta();
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pos[0] -= d[0]; pos[1] -= d[1];
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if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
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pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
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pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
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}
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||||
var p = [0,1].map(function(i){
|
||||
return (point[i]-pos[i]-this.offset[i])
|
||||
|
||||
var p = [0,1].map(function(i){
|
||||
return (point[i]-pos[i]-this.offset[i])
|
||||
}.bind(this));
|
||||
|
||||
|
||||
if(this.options.snap) {
|
||||
if(Object.isFunction(this.options.snap)) {
|
||||
p = this.options.snap(p[0],p[1],this);
|
||||
} else {
|
||||
if(Object.isArray(this.options.snap)) {
|
||||
p = p.map( function(v, i) {
|
||||
return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
|
||||
return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
|
||||
} else {
|
||||
p = p.map( function(v) {
|
||||
return (v/this.options.snap).round()*this.options.snap }.bind(this))
|
||||
return (v/this.options.snap).round()*this.options.snap }.bind(this));
|
||||
}
|
||||
}}
|
||||
|
||||
|
||||
var style = this.element.style;
|
||||
if((!this.options.constraint) || (this.options.constraint=='horizontal'))
|
||||
style.left = p[0] + "px";
|
||||
if((!this.options.constraint) || (this.options.constraint=='vertical'))
|
||||
style.top = p[1] + "px";
|
||||
|
||||
|
||||
if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
|
||||
},
|
||||
|
||||
|
||||
stopScrolling: function() {
|
||||
if(this.scrollInterval) {
|
||||
clearInterval(this.scrollInterval);
|
||||
|
|
@ -501,14 +501,14 @@ var Draggable = Class.create({
|
|||
Draggables._lastScrollPointer = null;
|
||||
}
|
||||
},
|
||||
|
||||
|
||||
startScrolling: function(speed) {
|
||||
if(!(speed[0] || speed[1])) return;
|
||||
this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
|
||||
this.lastScrolled = new Date();
|
||||
this.scrollInterval = setInterval(this.scroll.bind(this), 10);
|
||||
},
|
||||
|
||||
|
||||
scroll: function() {
|
||||
var current = new Date();
|
||||
var delta = current - this.lastScrolled;
|
||||
|
|
@ -524,7 +524,7 @@ var Draggable = Class.create({
|
|||
this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
|
||||
this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000;
|
||||
}
|
||||
|
||||
|
||||
Position.prepare();
|
||||
Droppables.show(Draggables._lastPointer, this.element);
|
||||
Draggables.notify('onDrag', this);
|
||||
|
|
@ -538,10 +538,10 @@ var Draggable = Class.create({
|
|||
Draggables._lastScrollPointer[1] = 0;
|
||||
this.draw(Draggables._lastScrollPointer);
|
||||
}
|
||||
|
||||
|
||||
if(this.options.change) this.options.change(this);
|
||||
},
|
||||
|
||||
|
||||
_getWindowScroll: function(w) {
|
||||
var T, L, W, H;
|
||||
with (w.document) {
|
||||
|
|
@ -560,7 +560,7 @@ var Draggable = Class.create({
|
|||
H = documentElement.clientHeight;
|
||||
} else {
|
||||
W = body.offsetWidth;
|
||||
H = body.offsetHeight
|
||||
H = body.offsetHeight;
|
||||
}
|
||||
}
|
||||
return { top: T, left: L, width: W, height: H };
|
||||
|
|
@ -577,11 +577,11 @@ var SortableObserver = Class.create({
|
|||
this.observer = observer;
|
||||
this.lastValue = Sortable.serialize(this.element);
|
||||
},
|
||||
|
||||
|
||||
onStart: function() {
|
||||
this.lastValue = Sortable.serialize(this.element);
|
||||
},
|
||||
|
||||
|
||||
onEnd: function() {
|
||||
Sortable.unmark();
|
||||
if(this.lastValue != Sortable.serialize(this.element))
|
||||
|
|
@ -591,11 +591,11 @@ var SortableObserver = Class.create({
|
|||
|
||||
var Sortable = {
|
||||
SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
|
||||
|
||||
|
||||
sortables: { },
|
||||
|
||||
|
||||
_findRootElement: function(element) {
|
||||
while (element.tagName.toUpperCase() != "BODY") {
|
||||
while (element.tagName.toUpperCase() != "BODY") {
|
||||
if(element.id && Sortable.sortables[element.id]) return element;
|
||||
element = element.parentNode;
|
||||
}
|
||||
|
|
@ -606,22 +606,23 @@ var Sortable = {
|
|||
if(!element) return;
|
||||
return Sortable.sortables[element.id];
|
||||
},
|
||||
|
||||
|
||||
destroy: function(element){
|
||||
var s = Sortable.options(element);
|
||||
|
||||
element = $(element);
|
||||
var s = Sortable.sortables[element.id];
|
||||
|
||||
if(s) {
|
||||
Draggables.removeObserver(s.element);
|
||||
s.droppables.each(function(d){ Droppables.remove(d) });
|
||||
s.draggables.invoke('destroy');
|
||||
|
||||
|
||||
delete Sortable.sortables[s.element.id];
|
||||
}
|
||||
},
|
||||
|
||||
create: function(element) {
|
||||
element = $(element);
|
||||
var options = Object.extend({
|
||||
var options = Object.extend({
|
||||
element: element,
|
||||
tag: 'li', // assumes li children, override with tag: 'tagname'
|
||||
dropOnEmpty: false,
|
||||
|
|
@ -635,17 +636,17 @@ var Sortable = {
|
|||
delay: 0,
|
||||
hoverclass: null,
|
||||
ghosting: false,
|
||||
quiet: false,
|
||||
quiet: false,
|
||||
scroll: false,
|
||||
scrollSensitivity: 20,
|
||||
scrollSpeed: 15,
|
||||
format: this.SERIALIZE_RULE,
|
||||
|
||||
// these take arrays of elements or ids and can be
|
||||
|
||||
// these take arrays of elements or ids and can be
|
||||
// used for better initialization performance
|
||||
elements: false,
|
||||
handles: false,
|
||||
|
||||
|
||||
onChange: Prototype.emptyFunction,
|
||||
onUpdate: Prototype.emptyFunction
|
||||
}, arguments[1] || { });
|
||||
|
|
@ -682,24 +683,24 @@ var Sortable = {
|
|||
if(options.zindex)
|
||||
options_for_draggable.zindex = options.zindex;
|
||||
|
||||
// build options for the droppables
|
||||
// build options for the droppables
|
||||
var options_for_droppable = {
|
||||
overlap: options.overlap,
|
||||
containment: options.containment,
|
||||
tree: options.tree,
|
||||
hoverclass: options.hoverclass,
|
||||
onHover: Sortable.onHover
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
var options_for_tree = {
|
||||
onHover: Sortable.onEmptyHover,
|
||||
overlap: options.overlap,
|
||||
containment: options.containment,
|
||||
hoverclass: options.hoverclass
|
||||
}
|
||||
};
|
||||
|
||||
// fix for gecko engine
|
||||
Element.cleanWhitespace(element);
|
||||
Element.cleanWhitespace(element);
|
||||
|
||||
options.draggables = [];
|
||||
options.droppables = [];
|
||||
|
|
@ -712,14 +713,14 @@ var Sortable = {
|
|||
|
||||
(options.elements || this.findElements(element, options) || []).each( function(e,i) {
|
||||
var handle = options.handles ? $(options.handles[i]) :
|
||||
(options.handle ? $(e).select('.' + options.handle)[0] : e);
|
||||
(options.handle ? $(e).select('.' + options.handle)[0] : e);
|
||||
options.draggables.push(
|
||||
new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
|
||||
Droppables.add(e, options_for_droppable);
|
||||
if(options.tree) e.treeNode = element;
|
||||
options.droppables.push(e);
|
||||
options.droppables.push(e);
|
||||
});
|
||||
|
||||
|
||||
if(options.tree) {
|
||||
(Sortable.findTreeElements(element, options) || []).each( function(e) {
|
||||
Droppables.add(e, options_for_tree);
|
||||
|
|
@ -741,7 +742,7 @@ var Sortable = {
|
|||
return Element.findChildren(
|
||||
element, options.only, options.tree ? true : false, options.tag);
|
||||
},
|
||||
|
||||
|
||||
findTreeElements: function(element, options) {
|
||||
return Element.findChildren(
|
||||
element, options.only, options.tree ? true : false, options.treeTag);
|
||||
|
|
@ -758,7 +759,7 @@ var Sortable = {
|
|||
var oldParentNode = element.parentNode;
|
||||
element.style.visibility = "hidden"; // fix gecko rendering
|
||||
dropon.parentNode.insertBefore(element, dropon);
|
||||
if(dropon.parentNode!=oldParentNode)
|
||||
if(dropon.parentNode!=oldParentNode)
|
||||
Sortable.options(oldParentNode).onChange(element);
|
||||
Sortable.options(dropon.parentNode).onChange(element);
|
||||
}
|
||||
|
|
@ -769,26 +770,26 @@ var Sortable = {
|
|||
var oldParentNode = element.parentNode;
|
||||
element.style.visibility = "hidden"; // fix gecko rendering
|
||||
dropon.parentNode.insertBefore(element, nextElement);
|
||||
if(dropon.parentNode!=oldParentNode)
|
||||
if(dropon.parentNode!=oldParentNode)
|
||||
Sortable.options(oldParentNode).onChange(element);
|
||||
Sortable.options(dropon.parentNode).onChange(element);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
|
||||
onEmptyHover: function(element, dropon, overlap) {
|
||||
var oldParentNode = element.parentNode;
|
||||
var droponOptions = Sortable.options(dropon);
|
||||
|
||||
|
||||
if(!Element.isParent(dropon, element)) {
|
||||
var index;
|
||||
|
||||
|
||||
var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
|
||||
var child = null;
|
||||
|
||||
|
||||
if(children) {
|
||||
var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
|
||||
|
||||
|
||||
for (index = 0; index < children.length; index += 1) {
|
||||
if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
|
||||
offset -= Element.offsetSize (children[index], droponOptions.overlap);
|
||||
|
|
@ -801,9 +802,9 @@ var Sortable = {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
dropon.insertBefore(element, child);
|
||||
|
||||
|
||||
Sortable.options(oldParentNode).onChange(element);
|
||||
droponOptions.onChange(element);
|
||||
}
|
||||
|
|
@ -816,34 +817,34 @@ var Sortable = {
|
|||
mark: function(dropon, position) {
|
||||
// mark on ghosting only
|
||||
var sortable = Sortable.options(dropon.parentNode);
|
||||
if(sortable && !sortable.ghosting) return;
|
||||
if(sortable && !sortable.ghosting) return;
|
||||
|
||||
if(!Sortable._marker) {
|
||||
Sortable._marker =
|
||||
Sortable._marker =
|
||||
($('dropmarker') || Element.extend(document.createElement('DIV'))).
|
||||
hide().addClassName('dropmarker').setStyle({position:'absolute'});
|
||||
document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
|
||||
}
|
||||
}
|
||||
var offsets = Position.cumulativeOffset(dropon);
|
||||
Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
|
||||
|
||||
|
||||
if(position=='after')
|
||||
if(sortable.overlap == 'horizontal')
|
||||
if(sortable.overlap == 'horizontal')
|
||||
Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
|
||||
else
|
||||
Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
|
||||
|
||||
|
||||
Sortable._marker.show();
|
||||
},
|
||||
|
||||
|
||||
_tree: function(element, options, parent) {
|
||||
var children = Sortable.findElements(element, options) || [];
|
||||
|
||||
|
||||
for (var i = 0; i < children.length; ++i) {
|
||||
var match = children[i].id.match(options.format);
|
||||
|
||||
if (!match) continue;
|
||||
|
||||
|
||||
var child = {
|
||||
id: encodeURIComponent(match ? match[1] : null),
|
||||
element: element,
|
||||
|
|
@ -851,16 +852,16 @@ var Sortable = {
|
|||
children: [],
|
||||
position: parent.children.length,
|
||||
container: $(children[i]).down(options.treeTag)
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
/* Get the element containing the children and recurse over it */
|
||||
if (child.container)
|
||||
this._tree(child.container, options, child)
|
||||
|
||||
this._tree(child.container, options, child);
|
||||
|
||||
parent.children.push (child);
|
||||
}
|
||||
|
||||
return parent;
|
||||
return parent;
|
||||
},
|
||||
|
||||
tree: function(element) {
|
||||
|
|
@ -873,15 +874,15 @@ var Sortable = {
|
|||
name: element.id,
|
||||
format: sortableOptions.format
|
||||
}, arguments[1] || { });
|
||||
|
||||
|
||||
var root = {
|
||||
id: null,
|
||||
parent: null,
|
||||
children: [],
|
||||
container: element,
|
||||
position: 0
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
return Sortable._tree(element, options, root);
|
||||
},
|
||||
|
||||
|
|
@ -897,7 +898,7 @@ var Sortable = {
|
|||
sequence: function(element) {
|
||||
element = $(element);
|
||||
var options = Object.extend(this.options(element), arguments[1] || { });
|
||||
|
||||
|
||||
return $(this.findElements(element, options) || []).map( function(item) {
|
||||
return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
|
||||
});
|
||||
|
|
@ -906,14 +907,14 @@ var Sortable = {
|
|||
setSequence: function(element, new_sequence) {
|
||||
element = $(element);
|
||||
var options = Object.extend(this.options(element), arguments[2] || { });
|
||||
|
||||
|
||||
var nodeMap = { };
|
||||
this.findElements(element, options).each( function(n) {
|
||||
if (n.id.match(options.format))
|
||||
nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
|
||||
n.parentNode.removeChild(n);
|
||||
});
|
||||
|
||||
|
||||
new_sequence.each(function(ident) {
|
||||
var n = nodeMap[ident];
|
||||
if (n) {
|
||||
|
|
@ -922,16 +923,16 @@ var Sortable = {
|
|||
}
|
||||
});
|
||||
},
|
||||
|
||||
|
||||
serialize: function(element) {
|
||||
element = $(element);
|
||||
var options = Object.extend(Sortable.options(element), arguments[1] || { });
|
||||
var name = encodeURIComponent(
|
||||
(arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
|
||||
|
||||
|
||||
if (options.tree) {
|
||||
return Sortable.tree(element, arguments[1]).children.map( function (item) {
|
||||
return [name + Sortable._constructIndex(item) + "[id]=" +
|
||||
return [name + Sortable._constructIndex(item) + "[id]=" +
|
||||
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
|
||||
}).flatten().join('&');
|
||||
} else {
|
||||
|
|
@ -940,16 +941,16 @@ var Sortable = {
|
|||
}).join('&');
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Returns true if child is contained within element
|
||||
Element.isParent = function(child, element) {
|
||||
if (!child.parentNode || child == element) return false;
|
||||
if (child.parentNode == element) return true;
|
||||
return Element.isParent(child.parentNode, element);
|
||||
}
|
||||
};
|
||||
|
||||
Element.findChildren = function(element, only, recursive, tagName) {
|
||||
Element.findChildren = function(element, only, recursive, tagName) {
|
||||
if(!element.hasChildNodes()) return null;
|
||||
tagName = tagName.toUpperCase();
|
||||
if(only) only = [only].flatten();
|
||||
|
|
@ -965,8 +966,8 @@ Element.findChildren = function(element, only, recursive, tagName) {
|
|||
});
|
||||
|
||||
return (elements.length>0 ? elements.flatten() : []);
|
||||
}
|
||||
};
|
||||
|
||||
Element.offsetSize = function (element, type) {
|
||||
return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
|
||||
}
|
||||
};
|
||||
Loading…
Add table
Add a link
Reference in a new issue