50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
/*按钮之类的提交时disabled, 然后提交完成自动enable; 用在提交动作发生前, 如 onsubmit 中
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用法举例： 参见本目录formfuncdemo.htm
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*/
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function VsbFormFunc()
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{
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var _this = this;
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_this.disableAutoEnable = function(o)
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{
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o.disabled=true;
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setTimeout(function(){_this.enableOnComplete(o);}, 500);
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}
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_this.enableOnComplete = function(o)
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{
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if(window.document.readyState=='complete')
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{
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o.disabled = false;
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}
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else
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{
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setTimeout(function(){_this.enableOnComplete(o);}, 500);
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}
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}
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};
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function changebase64_util(nameList,formName)
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{
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if(!!nameList && nameList.length>0)
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{
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for(var i=0;i<nameList.length;i++)
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{
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var realName = nameList[i];
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var tmpName = realName+"_temp";
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try{
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var tmpNameObj = eval("document."+formName+"."+tmpName);
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var nameObj = eval("document."+formName+"."+realName)
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if(tmpNameObj &&nameObj)
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{
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nameObj.value=new Base64().encode(tmpNameObj.value);
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new VsbFormFunc().disableAutoEnable(tmpNameObj);
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}
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}catch (e){}
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}
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}
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return true;
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}
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