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ugly way update to filters to update the list of tags when you start filtering. re #46

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The tags are also correcly sorted.

TODO : update the click event when adding new li.
This commit is contained in:
Sébastien Lucas 2013-07-01 18:14:37 +02:00
parent 9094592198
commit dc30facf3e
1 changed files with 39 additions and 0 deletions
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39
util.js
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@ -111,6 +111,21 @@ function navigateTo (url) {
}
}
function getTagList () {
var tagList = {};
$(".se").each (function(){
if ($(this).parents (".filtered").length > 0) return;
var taglist = $(this).text();
var tagarray = taglist.split (",")
for (i in tagarray) {
var tag = tagarray [i].replace(/^\s+/g,'').replace(/\s+$/g,'');
tagList [tag] = 1;
}
});
return tagList;
}
function doFilter () {
$(".books").removeClass("filtered");
if (jQuery.isEmptyObject(filterList)) return;
@ -134,6 +149,27 @@ function doFilter () {
}
if (toBeFiltered) $(this).parents (".books").addClass ("filtered");
});
var tagList = getTagList ();
$("#filter ul li").each (function () {
var text = $(this).text ();
if (isDefined (tagList [text]) || $(this).attr ('class')) {
tagList [text] = 0;
} else {
tagList [text] = -1;
}
});
for (var tag in tagList) {
var tagValue = tagList [tag];
if (tagValue == -1) {
$("#filter ul li:contains('" + tag + "')").remove();
}
if (tagValue == 1) {
$("#filter ul").append ("<li>" + tag + "</li>");
}
}
$('#filter ul li').sortElements(function(a, b){
return $(a).text() > $(b).text() ? 1 : -1;
});
}
function updatePage (data) {
@ -171,6 +207,9 @@ function updatePage (data) {
}
}
});
$('#filter ul li').sortElements(function(a, b){
return $(a).text() > $(b).text() ? 1 : -1;
});
$("li").click(function(){
var filter = $(this).text ();
switch ($(this).attr("class")) {