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Merge branch 'search_improvements' into harvest_experimental

Browse source 
Conflicts:
	chosen/chosen.jquery.min.js
	chosen/chosen.proto.min.js
This commit is contained in:
Patrick Filler 2012-02-28 10:29:05 -05:00
parent 1466f160fc d3eb80470c
commit 768a0f5aa5
7 changed files with 208 additions and 117 deletions
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90
chosen/chosen.jquery.js
View file

@ -199,6 +199,30 @@ Copyright (c) 2011 by Harvest
}
};
AbstractChosen.prototype.winnow_search_match = function(regex, optionText) {
var found, part, parts, _i, _len;
found = false;
if (regex.test(optionText)) {
found = true;
} else if (optionText.indexOf(" ") >= 0 || optionText.indexOf("[") === 0) {
parts = optionText.replace(/\[|\]/g, "").split(" ");
if (parts.length) {
for (_i = 0, _len = parts.length; _i < _len; _i++) {
part = parts[_i];
if (regex.test(part)) found = true;
}
}
}
return found;
};
AbstractChosen.prototype.winnow_search_highlight_match = function(regex, optionText, searchTextLength) {
var startpos, text;
startpos = optionText.search(regex);
text = optionText.substr(0, startpos + searchTextLength) + '</em>' + optionText.substr(startpos + searchTextLength);
return text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
};
AbstractChosen.prototype.keyup_checker = function(evt) {
var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@ -647,10 +671,21 @@ Copyright (c) 2011 by Harvest
};
Chosen.prototype.search_results_mouseup = function(evt) {
var target;
target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
if (target.length) {
this.result_highlight = target;
var child, children, group, option, _i, _len;
group = $(evt.target).hasClass("group-result") ? $(evt.target) : $(evt.target).parents(".group-result").first();
if (group.length) {
children = group.nextUntil(".group-result", ".active-result");
for (_i = 0, _len = children.length; _i < _len; _i++) {
child = children[_i];
this.result_highlight = $(child);
this.result_select({
metaKey: null
});
}
}
option = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
if (option.length) {
this.result_highlight = option;
return this.result_select(evt);
}
};
@ -773,42 +808,26 @@ Copyright (c) 2011 by Harvest
};
Chosen.prototype.winnow_results = function() {
var found, option, part, parts, regex, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
var found, option, result, result_id, results, text, _i, _len, _ref;
this.no_results_clear();
results = 0;
searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
this.searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
this.regex = new RegExp('^' + this.searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
this.zregex = new RegExp(this.searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
_ref = this.results_data;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
option = _ref[_i];
if (!option.disabled && !option.empty) {
if (option.group) {
$('#' + option.dom_id).css('display', 'none');
this.winnow_option_group(option);
} else if (!(this.is_multiple && option.selected)) {
found = false;
found = this.winnow_search_match(this.regex, option.html);
result_id = option.dom_id;
result = $("#" + result_id);
if (regex.test(option.html)) {
found = true;
if (found || ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match)) {
results += 1;
} else if (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0) {
parts = option.html.replace(/\[|\]/g, "").split(" ");
if (parts.length) {
for (_j = 0, _len2 = parts.length; _j < _len2; _j++) {
part = parts[_j];
if (regex.test(part)) {
found = true;
results += 1;
}
}
}
}
if (found) {
if (searchText.length) {
startpos = option.html.search(zregex);
text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
if (this.searchText.length && found) {
text = this.winnow_search_highlight_match(this.zregex, option.html, this.searchText.length);
} else {
text = option.html;
}
@ -826,13 +845,22 @@ Copyright (c) 2011 by Harvest
}
}
}
if (results < 1 && searchText.length) {
return this.no_results(searchText);
if (results < 1 && this.searchText.length) {
return this.no_results(this.searchText);
} else {
return this.winnow_results_set_highlight();
}
};
Chosen.prototype.winnow_option_group = function(group) {
var text;
$('#' + group.dom_id).css('display', 'none');
group.search_match = this.winnow_search_match(this.regex, group.label);
text = this.searchText.length && group.search_match ? this.winnow_search_highlight_match(this.zregex, group.label, this.searchText.length) : group.label;
$("#" + group.dom_id).html(text);
return group.search_match;
};
Chosen.prototype.winnow_results_clear = function() {
var li, lis, _i, _len, _results;
this.search_field.val("");

2
chosen/chosen.jquery.min.js vendored
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File diff suppressed because one or more lines are too long

93
chosen/chosen.proto.js
View file

@ -199,6 +199,30 @@ Copyright (c) 2011 by Harvest
}
};
AbstractChosen.prototype.winnow_search_match = function(regex, optionText) {
var found, part, parts, _i, _len;
found = false;
if (regex.test(optionText)) {
found = true;
} else if (optionText.indexOf(" ") >= 0 || optionText.indexOf("[") === 0) {
parts = optionText.replace(/\[|\]/g, "").split(" ");
if (parts.length) {
for (_i = 0, _len = parts.length; _i < _len; _i++) {
part = parts[_i];
if (regex.test(part)) found = true;
}
}
}
return found;
};
AbstractChosen.prototype.winnow_search_highlight_match = function(regex, optionText, searchTextLength) {
var startpos, text;
startpos = optionText.search(regex);
text = optionText.substr(0, startpos + searchTextLength) + '</em>' + optionText.substr(startpos + searchTextLength);
return text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
};
AbstractChosen.prototype.keyup_checker = function(evt) {
var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@ -637,10 +661,25 @@ Copyright (c) 2011 by Harvest
};
Chosen.prototype.search_results_mouseup = function(evt) {
var target;
target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
if (target) {
this.result_highlight = target;
var child, group, option, possible_children, _i, _len;
group = evt.target.hasClassName("group-result") ? evt.target : evt.target.up(".group-result");
if (group) {
possible_children = group.nextSiblings();
for (_i = 0, _len = possible_children.length; _i < _len; _i++) {
child = possible_children[_i];
if (child.hasClassName("active-result")) {
this.result_highlight = $(child);
this.result_select({
metaKey: null
});
} else if (child.hasClassName("group-result")) {
return false;
}
}
}
option = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
if (option) {
this.result_highlight = option;
return this.result_select(evt);
}
};
@ -770,41 +809,25 @@ Copyright (c) 2011 by Harvest
};
Chosen.prototype.winnow_results = function() {
var found, option, part, parts, regex, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
var found, option, result_id, results, text, _i, _len, _ref;
this.no_results_clear();
results = 0;
searchText = this.search_field.value === this.default_text ? "" : this.search_field.value.strip().escapeHTML();
regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
this.searchText = this.search_field.value === this.default_text ? "" : this.search_field.value.strip().escapeHTML();
this.regex = new RegExp('^' + this.searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
this.zregex = new RegExp(this.searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
_ref = this.results_data;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
option = _ref[_i];
if (!option.disabled && !option.empty) {
if (option.group) {
$(option.dom_id).hide();
this.winnow_option_group(option);
} else if (!(this.is_multiple && option.selected)) {
found = false;
found = this.winnow_search_match(this.regex, option.html);
result_id = option.dom_id;
if (regex.test(option.html)) {
found = true;
if (found || ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match)) {
results += 1;
} else if (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0) {
parts = option.html.replace(/\[|\]/g, "").split(" ");
if (parts.length) {
for (_j = 0, _len2 = parts.length; _j < _len2; _j++) {
part = parts[_j];
if (regex.test(part)) {
found = true;
results += 1;
}
}
}
}
if (found) {
if (searchText.length) {
startpos = option.html.search(zregex);
text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
if (this.searchText.length && found) {
text = this.winnow_search_highlight_match(this.zregex, option.html, this.searchText.length);
} else {
text = option.html;
}
@ -824,13 +847,21 @@ Copyright (c) 2011 by Harvest
}
}
}
if (results < 1 && searchText.length) {
return this.no_results(searchText);
if (results < 1 && this.searchText.length) {
return this.no_results(this.searchText);
} else {
return this.winnow_results_set_highlight();
}
};
Chosen.prototype.winnow_option_group = function(group) {
var text;
$("" + group.dom_id).hide();
group.search_match = this.winnow_search_match(this.regex, group.label);
text = this.searchText.length && group.search_match ? this.winnow_search_highlight_match(this.zregex, group.label, this.searchText.length) : group.label;
return $("" + group.dom_id).update(text);
};
Chosen.prototype.winnow_results_clear = function() {
var li, lis, _i, _len, _results;
this.search_field.clear();

2
chosen/chosen.proto.min.js vendored
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File diff suppressed because one or more lines are too long

60
coffee/chosen.jquery.coffee
View file

@ -300,9 +300,16 @@ class Chosen extends AbstractChosen
@search_field.removeClass "default"
search_results_mouseup: (evt) ->
target = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first()
if target.length
@result_highlight = target
group = if $(evt.target).hasClass "group-result" then $(evt.target) else $(evt.target).parents(".group-result").first()
if group.length
children = group.nextUntil(".group-result", ".active-result")
for child in children
@result_highlight = $(child)
this.result_select({metaKey: null})
option = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first()
if option.length
@result_highlight = option
this.result_select(evt)
search_results_mouseover: (evt) ->
@ -412,36 +419,25 @@ class Chosen extends AbstractChosen
results = 0
searchText = if @search_field.val() is @default_text then "" else $('<div/>').text($.trim(@search_field.val())).html()
regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
@searchText = if @search_field.val() is @default_text then "" else $('<div/>').text($.trim(@search_field.val())).html()
@regex = new RegExp('^' + @searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
@zregex = new RegExp(@searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
for option in @results_data
if not option.disabled and not option.empty
if option.group
$('#' + option.dom_id).css('display', 'none')
this.winnow_option_group(option)
else if not (@is_multiple and option.selected)
found = false
found = this.winnow_search_match(@regex, option.html)
result_id = option.dom_id
result = $("#" + result_id)
if regex.test option.html
found = true
results += 1
else if option.html.indexOf(" ") >= 0 or option.html.indexOf("[") == 0
#TODO: replace this substitution of /\[\]/ with a list of characters to skip.
parts = option.html.replace(/\[|\]/g, "").split(" ")
if parts.length
for part in parts
if regex.test part
found = true
results += 1
if found
if searchText.length
startpos = option.html.search zregex
text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length)
text = text.substr(0, startpos) + '<em>' + text.substr(startpos)
if found or (option.group_array_index? && @results_data[option.group_array_index].search_match)
results += 1
if @searchText.length and found
text = this.winnow_search_highlight_match(@zregex, option.html, @searchText.length)
else
text = option.html
@ -453,10 +449,20 @@ class Chosen extends AbstractChosen
this.result_clear_highlight() if @result_highlight and result_id is @result_highlight.attr 'id'
this.result_deactivate result
if results < 1 and searchText.length
this.no_results searchText
if results < 1 and @searchText.length
this.no_results @searchText
else
this.winnow_results_set_highlight()
winnow_option_group: (group) ->
$('#' + group.dom_id).css('display', 'none')
group.search_match = this.winnow_search_match(@regex, group.label)
text = if @searchText.length and group.search_match then this.winnow_search_highlight_match(@zregex, group.label, @searchText.length) else group.label
$("##{group.dom_id}").html(text)
return group.search_match
winnow_results_clear: ->
@search_field.val ""

60
coffee/chosen.proto.coffee
View file

@ -289,9 +289,20 @@ class Chosen extends AbstractChosen
@search_field.removeClassName "default"
search_results_mouseup: (evt) ->
target = if evt.target.hasClassName("active-result") then evt.target else evt.target.up(".active-result")
if target
@result_highlight = target
group = if evt.target.hasClassName("group-result") then evt.target else evt.target.up(".group-result")
if group
possible_children = group.nextSiblings()
for child in possible_children
if child.hasClassName("active-result")
@result_highlight = $(child)
this.result_select({metaKey: null})
else if child.hasClassName("group-result")
return false
option = if evt.target.hasClassName("active-result") then evt.target else evt.target.up(".active-result")
if option
@result_highlight = option
this.result_select(evt)
search_results_mouseover: (evt) ->
@ -401,35 +412,24 @@ class Chosen extends AbstractChosen
results = 0
searchText = if @search_field.value is @default_text then "" else @search_field.value.strip().escapeHTML()
regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
@searchText = if @search_field.value is @default_text then "" else @search_field.value.strip().escapeHTML()
@regex = new RegExp('^' + @searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
@zregex = new RegExp(@searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i')
for option in @results_data
if not option.disabled and not option.empty
if option.group
$(option.dom_id).hide()
this.winnow_option_group(option)
else if not (@is_multiple and option.selected)
found = false
found = this.winnow_search_match(@regex, option.html)
result_id = option.dom_id
if regex.test option.html
found = true
if found or (option.group_array_index? && @results_data[option.group_array_index].search_match)
results += 1
else if option.html.indexOf(" ") >= 0 or option.html.indexOf("[") == 0
#TODO: replace this substitution of /\[\]/ with a list of characters to skip.
parts = option.html.replace(/\[|\]/g, "").split(" ")
if parts.length
for part in parts
if regex.test part
found = true
results += 1
if found
if searchText.length
startpos = option.html.search zregex
text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length)
text = text.substr(0, startpos) + '<em>' + text.substr(startpos)
if @searchText.length and found
text = this.winnow_search_highlight_match(@zregex, option.html, @searchText.length)
else
text = option.html
@ -442,11 +442,19 @@ class Chosen extends AbstractChosen
this.result_clear_highlight() if $(result_id) is @result_highlight
this.result_deactivate $(result_id)
if results < 1 and searchText.length
this.no_results(searchText)
if results < 1 and @searchText.length
this.no_results(@searchText)
else
this.winnow_results_set_highlight()
winnow_option_group: (group) ->
$("#{group.dom_id}").hide()
group.search_match = this.winnow_search_match(@regex, group.label)
text = if @searchText.length and group.search_match then this.winnow_search_highlight_match(@zregex, group.label, @searchText.length) else group.label
$("#{group.dom_id}").update(text)
winnow_results_clear: ->
@search_field.clear()
lis = @search_results.select("li")

18
coffee/lib/abstract-chosen.coffee
View file

@ -77,6 +77,24 @@ class AbstractChosen
else
this.results_show()
winnow_search_match: (regex, optionText) ->
found = false
if regex.test optionText
found = true
else if optionText.indexOf(" ") >= 0 or optionText.indexOf("[") == 0
#TODO: replace this substitution of /\[\]/ with a list of characters to skip.
parts = optionText.replace(/\[|\]/g, "").split(" ")
if parts.length
for part in parts
if regex.test part
found = true
return found
winnow_search_highlight_match: (regex, optionText, searchTextLength) ->
startpos = optionText.search regex
text = optionText.substr(0, startpos + searchTextLength) + '</em>' + optionText.substr(startpos + searchTextLength)
text = text.substr(0, startpos) + '<em>' + text.substr(startpos)
keyup_checker: (evt) ->
stroke = evt.which ? evt.keyCode
this.search_field_scale()