全てのsubmitボタンダブルクリック防止[JavaScript][Prototype] - d.hatena.zeg.laEvent.observe(window, 'load', doubleClickLoadHandler, false); function doubleClickLoadHandler(){ inputTags = document.getElementsByTagName("input"); for(var i = 0 ; i < inputTags.length ; i++){ if(inputTags[i].type == "submit"){ Event.observe(inputTags[i],'click',doubleClickInputHandler); } } formTags = document.getElementsByTagName("form"); for(var i = 0 ; i < formTags.length ; i++){ Event.observ
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