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Change the functionality to allow filtering on a table and restrict elements from the filter #17

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Change the functionality to allow filtering on a table and restrict elements from the filter #17

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90121a0
Added functionality to allow an ignore class
Aug 6, 2013
dc0ce10
changed children to contents to support text nodes
Aug 6, 2013
ec36bb5
Change to jQuery over $
doolittlece Aug 29, 2013
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114 changes: 57 additions & 57 deletions jquery.fastLiveFilter.js
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Original file line number Diff line number Diff line change
@@ -1,57 +1,57 @@
/**
* fastLiveFilter jQuery plugin 1.0.3
*
* Copyright (c) 2011, Anthony Bush
* License: <http://www.opensource.org/licenses/bsd-license.php>
* Project Website: http://anthonybush.com/projects/jquery_fast_live_filter/
**/

jQuery.fn.fastLiveFilter = function(list, options) {
// Options: input, list, timeout, callback
options = options || {};
list = jQuery(list);
var input = this;
var timeout = options.timeout || 0;
var callback = options.callback || function() {};

var keyTimeout;

// NOTE: because we cache lis & len here, users would need to re-init the plugin
// if they modify the list in the DOM later. This doesn't give us that much speed
// boost, so perhaps it's not worth putting it here.
var lis = list.children();
var len = lis.length;
var oldDisplay = len > 0 ? lis[0].style.display : "block";
callback(len); // do a one-time callback on initialization to make sure everything's in sync

input.change(function() {
// var startTime = new Date().getTime();
var filter = input.val().toLowerCase();
var li;
var numShown = 0;
for (var i = 0; i < len; i++) {
li = lis[i];
if ((li.textContent || li.innerText || "").toLowerCase().indexOf(filter) >= 0) {
if (li.style.display == "none") {
li.style.display = oldDisplay;
}
numShown++;
} else {
if (li.style.display != "none") {
li.style.display = "none";
}
}
}
callback(numShown);
// var endTime = new Date().getTime();
// console.log('Search for ' + filter + ' took: ' + (endTime - startTime) + ' (' + numShown + ' results)');
return false;
}).keydown(function() {
// TODO: one point of improvement could be in here: currently the change event is
// invoked even if a change does not occur (e.g. by pressing a modifier key or
// something)
clearTimeout(keyTimeout);
keyTimeout = setTimeout(function() { input.change(); }, timeout);
});
return this; // maintain jQuery chainability
}
/**
* fastLiveFilter jQuery plugin 1.1.0
*
* Copyright (c) 2011, Anthony Bush
* License: <http://www.opensource.org/licenses/bsd-license.php>
* Project Website: http://anthonybush.com/projects/jquery_fast_live_filter/
**/
jQuery.fn.fastLiveFilter = function(list, options) {
// Options: input, list, timeout, callback
options = options || {};
list = jQuery(list);
var input = this;
var timeout = options.timeout || 0;
var callback = options.callback || function() {};
var ignore = options.ignore || 'filter-ignore';
var keyTimeout;
// NOTE: because we cache lis & len here, users would need to re-init the plugin
// if they modify the list in the DOM later. This doesn't give us that much speed
// boost, so perhaps it's not worth putting it here.
var lis = list.children();
var len = lis.length;
var oldDisplay = len > 0 ? lis[0].style.display : "block";
callback(len); // do a one-time callback on initialization to make sure everything's in sync
input.change(function() {
// var startTime = new Date().getTime();
var filter = input.val().toLowerCase();
var li;
var numShown = 0;
for (var i = 0; i < len; i++) {
li = lis[i];
if ((jQuery(li).contents(":not(." + ignore + ")").text() || "").toLowerCase().indexOf(filter) >= 0) {
if (li.style.display == "none") {
li.style.display = oldDisplay;
}
numShown++;
} else {
if (li.style.display != "none") {
li.style.display = "none";
}
}
}
callback(numShown);
// var endTime = new Date().getTime();
// console.log('Search for ' + filter + ' took: ' + (endTime - startTime) + ' (' + numShown + ' results)');
return false;
}).keydown(function() {
// TODO: one point of improvement could be in here: currently the change event is
// invoked even if a change does not occur (e.g. by pressing a modifier key or
// something)
clearTimeout(keyTimeout);
keyTimeout = setTimeout(function() { input.change(); }, timeout);
});
return this; // maintain jQuery chainability
}