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26 lines
689 B
JavaScript
26 lines
689 B
JavaScript
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(function($){
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$.fn.enableFolding = function(autofold) {
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var fragId = document.location.hash;
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if (fragId && /^#no\d+$/.test(fragId)) {
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fragId = parseInt(fragId.substr(3));
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}
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var count = 1;
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return this.each(function() {
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var t = $(this).text();
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$(this).text("");
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var trigger = $(this).append("<a href='#no" + count + "'></a>").children();
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trigger.text(t);
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trigger.click(function() {
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if (fragId == count) { fragId = 0; return; }
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$(this.parentNode.parentNode).toggleClass("collapsed");
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});
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if ( autofold )
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trigger.click();
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count++;
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}).css("cursor", "pointer");
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}
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})(jQuery);
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