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Only shorten after the user presses space, or following a paste operation

This commit is contained in:
Craig Andrews 2010-04-22 17:57:57 -04:00
parent 1b561065b0
commit 809e597841
1 changed files with 44 additions and 31 deletions
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75
plugins/ClientSideShorten/shorten.js
View File

@ -1,46 +1,59 @@
// smart(x) from Paul Irish //wrap everything in a self-executing anonymous function to avoid conflicts
// http://paulirish.com/2009/throttled-smartresize-jquery-event-handler/ (function(){
(function($,sr){ // smart(x) from Paul Irish
// http://paulirish.com/2009/throttled-smartresize-jquery-event-handler/
// debouncing function from John Hann (function($,sr){
// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
var debounce = function (func, threshold, execAsap) {
var timeout;
return function debounced () { // debouncing function from John Hann
var obj = this, args = arguments; // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
function delayed () { var debounce = function (func, threshold, execAsap) {
if (!execAsap) var timeout;
return function debounced () {
var obj = this, args = arguments;
function delayed () {
if (!execAsap)
func.apply(obj, args);
timeout = null;
};
if (timeout)
clearTimeout(timeout);
else if (execAsap)
func.apply(obj, args); func.apply(obj, args);
timeout = null;
timeout = setTimeout(delayed, threshold || 100);
}; };
}
jQuery.fn[sr] = function(fn){ return fn ? this.bind('keypress', debounce(fn, 1000)) : this.trigger(sr); };
if (timeout) })(jQuery,'smartkeypress');
clearTimeout(timeout);
else if (execAsap)
func.apply(obj, args);
timeout = setTimeout(delayed, threshold || 100); $(document).ready(function(){
}; $noticeDataText = $('#'+SN.C.S.NoticeDataText);
} $noticeDataText.smartkeypress(function(e){
jQuery.fn[sr] = function(fn){ return fn ? this.bind('keypress', debounce(fn, 1000)) : this.trigger(sr); }; if(e.charCode == '32') {
shorten();
}
});
$noticeDataText.bind('paste', shorten);
});
})(jQuery,'smartkeypress'); function shorten()
{
$(document).ready(function(){ $noticeDataText = $('#'+SN.C.S.NoticeDataText);
$('#notice_data-text').smartkeypress(function(e){ var original = $noticeDataText.val();
var original = $('#notice_data-text').val();
$.ajax({ $.ajax({
url: $('address .url')[0].href+'/plugins/ClientSideShorten/shorten', url: $('address .url')[0].href+'/plugins/ClientSideShorten/shorten',
data: { text: $('#notice_data-text').val() }, data: { text: $noticeDataText.val() },
dataType: 'text', dataType: 'text',
success: function(data) { success: function(data) {
if(original == $('#notice_data-text').val()) { if(original == $noticeDataText.val()) {
$('#notice_data-text').val(data); $noticeDataText.val(data).keyup();
$('#notice_data-text').keyup();
} }
} }
}); });
}); }
}); })();