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Notify a user that an ajax action is happening and prevent clicks. JQuery
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| /* | |
| * Throws up a notification to tell the end-user a | |
| * server call (ajax) is happening and prevents them | |
| * from clicking elsewhere on the screen while it's | |
| * working. | |
| * USAGE: $.ajaxWorking(); | |
| */ | |
| ; (function ($) { | |
| $.extend({ | |
| ajaxWorking: function () { | |
| $(document).ajaxStart(function () { | |
| var block = document.createElement('div'); | |
| $(block).attr("id", "blocker"); | |
| $(block).css('position', 'fixed'); | |
| $(block).css('top', '0'); | |
| $(block).css('left', '0'); | |
| $(block).css('width', '100%'); | |
| $(block).css('height', '100%'); | |
| $(block).css('z-index', '1050'); | |
| $(block).html("<h1 class='text-center' style='margin-top:350px;font-size:48px;'><span class='glyphicon glyphicon-time'></span><br /><small>LOADING</small></h1>"); | |
| $('body').append(block); | |
| }); | |
| $(document).ajaxStop(function () { | |
| $('#blocker').remove(); | |
| }); | |
| } | |
| }); | |
| })(jQuery); |
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