170 lines
3.5 KiB
JavaScript
170 lines
3.5 KiB
JavaScript
var NoteList = {
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notes_path: null,
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target_params: null,
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target_id: 0,
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target_type: null,
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first_id: 0,
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last_id: 0,
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disable:false,
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init:
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function(tid, tt, path) {
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this.notes_path = path + ".js";
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this.target_id = tid;
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this.target_type = tt;
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this.target_params = "&target_type=" + this.target_type + "&target_id=" + this.target_id;
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// get notes
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this.getContent();
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// get new notes every n seconds
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this.initRefresh();
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$('.delete-note').live('ajax:success', function() {
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$(this).closest('li').fadeOut(); });
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$("#new_note").live("ajax:before", function(){
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$(".submit_note").attr("disabled", "disabled");
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})
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$("#new_note").live("ajax:complete", function(){
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$(".submit_note").removeAttr("disabled");
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})
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$("#note_note").live("focus", function(){
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$(this).css("height", "100px");
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$('.note_advanced_opts').show();
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});
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$("#note_attachment").change(function(e){
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var val = $('.input-file').val();
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var filename = val.replace(/^.*[\\\/]/, '');
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$(".file_name").text(filename);
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});
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},
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/**
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* Load new notes to fresh list called 'new_notes_list':
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* - Replace 'new_notes_list' with new list every n seconds
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* - Append new notes to this list after submit
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*/
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initRefresh:
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function() {
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// init timer
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var intNew = setInterval("NoteList.getNew()", 10000);
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},
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replace:
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function(html) {
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$("#new_notes_list").html(html);
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},
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prepend:
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function(id, html) {
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if(id != this.last_id) {
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$("#new_notes_list").prepend(html);
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}
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},
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getNew:
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function() {
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// refersh notes list
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$.ajax({
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type: "GET",
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url: this.notes_path,
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data: "last_id=" + this.last_id + this.target_params,
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dataType: "script"});
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},
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refresh:
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function() {
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// refersh notes list
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$.ajax({
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type: "GET",
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url: this.notes_path,
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data: "first_id=" + this.first_id + "&last_id=" + this.last_id + this.target_params,
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dataType: "script"});
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},
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/**
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* Init load of notes:
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* 1. Get content with ajax call
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* 2. Set content of notes list with loaded one
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*/
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getContent:
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function() {
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$.ajax({
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type: "GET",
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url: this.notes_path,
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data: "?" + this.target_params,
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complete: function(){ $('.status').removeClass("loading")},
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beforeSend: function() { $('.status').addClass("loading") },
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dataType: "script"});
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},
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setContent:
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function(fid, lid, html) {
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this.last_id = lid;
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this.first_id = fid;
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$("#notes-list").html(html);
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// Init infinite scrolling
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this.initLoadMore();
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},
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/**
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* Paging for old notes when scroll to bottom:
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* 1. Init scroll events with 'initLoadMore'
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* 2. Load onlder notes with 'getOld' method
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* 3. append old notes to bottom of list with 'append'
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*
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*/
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getOld:
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function() {
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$('.loading').show();
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$.ajax({
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type: "GET",
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url: this.notes_path,
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data: "first_id=" + this.first_id + this.target_params,
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complete: function(){ $('.status').removeClass("loading")},
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beforeSend: function() { $('.status').addClass("loading") },
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dataType: "script"});
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},
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append:
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function(id, html) {
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if(this.first_id == id) {
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this.disable = true;
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} else {
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this.first_id = id;
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$("#notes-list").append(html);
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}
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},
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initLoadMore:
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function() {
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$(document).endlessScroll({
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bottomPixels: 400,
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fireDelay: 1000,
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fireOnce:true,
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ceaseFire: function() {
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return NoteList.disable;
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},
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callback: function(i) {
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NoteList.getOld();
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}
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});
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}
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}
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