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New Message on MumbaiUserGroup
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From: Rohit_BD
Message 4 in Discussion
I have modified the functions slightly.
<script> var btn = ""; function setButton(btnName) { btn = btnName; } function
isEmpty(expression) {
if(expression.length <= 0) return true;
for(var i = 0; i < expression.length; i++)
{
if(expression.charAt(i) != " ") return false;
}
return true;
} function fnValidate1(args, isValid) { if(btn == "btnSearch") //suppress
validation due to search { args.isValid = true; return; }
//validate txt1 for empty. if(isEmpty(document.forms[0].txt1.value)) {
isValid = false; } else { //Check for number
if(isNaN(document.forms[0].txt1.value)) { isValid =
false; } else { isValid = true; } }
} function fnValidate2(args, isValid) { if(btn == "btnSubmit") //suppress
validation due to submit {
args.isValid = true; return; } //validate txt2 for empty.
if(isEmpty(document.forms[0].txt2.value)) { isValid = false; } else
{ //Check for number if(isNaN(document.forms[0].txt2.value))
{ isValid = false; } else { isValid
= true; } } } </script> <body> <form runat="server"...> <asp:TextBox
id="txt1" runat="server"/> <asp:CustomValidator id="cvTxt1" controlToValidate="txt1"
clientFunction="fnValidate1"/><br><br> <asp:TextBox id="txt2" runat="server"/>
<asp:CustomValidator id="cvTxt2" controlToValidate="txt2"
clientFunction="fnValidate2"/><br><br> <asp:button id="btnSubmit" runat="server"
Text="Submit"> <asp:button id="btnSearch" runat="server" Text="Search"> </form>
</body> Code behind: private void Page_Load(...) { ....
btnSubmit.Attributes.Add("onclick", "setButton('btnSubmit'));
btnSearch.Attributes.Add("onclick", "setButton('btnSearch')); .... }
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