43 lines
987 B
JavaScript
Executable File
43 lines
987 B
JavaScript
Executable File
/*
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* JHeartbeat 0.1.1 Beta
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* By Jason Levine (http://www.jasons-toolbox.com)
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* A heartbeat plugin for the jquery library to help keep sessions alive.
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*/
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$.jheartbeat = {
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options: {
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url: "heartbeat_default.asp",
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delay: 10000
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},
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beatfunction: function(){
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},
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timeoutobj: {
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id: -1
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},
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set: function(options, onbeatfunction) {
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if (this.timeoutobj.id > -1) {
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clearTimeout(this.timeoutobj);
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}
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if (options) {
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$.extend(this.options, options);
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}
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if (onbeatfunction) {
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this.beatfunction = onbeatfunction;
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}
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// Add the HeartBeatDIV to the page
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$("body").append("<div id=\"HeartBeatDIV\" style=\"display: none;\"></div>");
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this.timeoutobj.id = setTimeout("$.jheartbeat.beat();", this.options.delay);
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},
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beat: function() {
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$("#HeartBeatDIV").load(this.options.url);
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this.timeoutobj.id = setTimeout("$.jheartbeat.beat();", this.options.delay);
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this.beatfunction();
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}
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}; |