javascript验证以检查正确的字符串格式 [英] javascript validation to check correct string format

问题描述

var _selOGC = document.getElementById('<%= this.txtOGCCommand.ClientID %>').value;
           var _ogc = _selOGC.indexOf("$IT+");
           if (parseInt(_ogc) != 1)
           {
               alert ('<%= this.GetGlobalResourceObject("resOGCommand","validOGC") %>');
               document.getElementById('<%= this.txtOGCCommand.ClientID %>').focus();
               //return false;
           }

< br $>










i a a module命名为ogc wen我添加了一些垃圾而不是$ IT +它会弹出一个msg说请添加有效的ogc

如果我添加正确的格式并保存它ll显示相同的弹出消息但数据将保存。

哪里有mi进入脚本？

i ve a module named ogc wen i add some junk other than "$IT+" it will pop up a msg saying please add valid ogc
wen i add proper format and save it ll display same pop up msg but the data will be saved.
where m i going in the script?

推荐答案

IT +）;
if （parseInt（_ogc）！= 1 ）
{
alert（' <％= this.GetGlobalResourceObject（resOGCommand，validOGC）％>'）;
document.getElementById（' <％= this.txtOGCCommand.ClientID％>'）。焦点（）;
// 返回false;
}

IT+"); if (parseInt(_ogc) != 1) { alert ('<%= this.GetGlobalResourceObject("resOGCommand","validOGC") %>'); document.getElementById('<%= this.txtOGCCommand.ClientID %>').focus(); //return false; }

b / b







$ b $两个名为ogc的模块我添加一些除了

i ve a module named ogc wen i add some junk other than "

IT +以外的垃圾它会弹出一个msg说请添加有效的ogc

我要添加正确的格式并保存它ll显示相同的弹出消息但是数据会被保存。

哪里有mi进入剧本？

IT+" it will pop up a msg saying please add valid ogc
wen i add proper format and save it ll display same pop up msg but the data will be saved.
where m i going in the script?

试试

try

if (parseInt(_ogc) != -1)

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