Anyone Know?

Question

did any one know how to validate time in textbox using two checkboxes .i mean 12hr in one checkbox and 24hr in another checkbox.if user clicks 12hr checkbox it should validate only 12 hr same for 24 hr..how to do this any idea help me.am posting what i have done.   Code:     /> ControlToValidate="txtTime" ValidationExpression="^(1[0-2]|0[1-9]):[0-5][0-9]\040(AM|am|PM|pm)$"> ControlToValidate="txtTime" ValidationExpression="^([01]?[0-9]|2[0-3]):[0-5][0-9]$">

Sreenish · Answer

i didnt write any javascript that what my problem is..how to write ...   Code::    function fnCheckOne(checkbox, hour) { if (checkbox.checked && hour == '12') { alert ("12 hour check box is checked."); } else if (checkbox.checked && hour == '24') { alert ("24 hour check box is checked."); } else { alert ("The check box is not checked."); } } /> ControlToValidate="txtTime" ValidationExpression="^(1[0-2]|0[1-9]):[0-5][0-9]\040(AM|am|PM|pm)$"> ControlToValidate="txtTime" ValidationExpression="^([01]?[0-9]|2[0-3]):[0-5][0-9]$">   and here both chkboxes are being checked at a time..

Manas Mohapatra · Answer

Hi,   If event is firing and alert is coming properly then there might wrong logic in your code.   If it is not resolved put your javascript code how you are validating.

Sreenish · Answer

Manas thanks for reply... but just alert is coming validation is not doing...if am entering 12 hr it is showing error for 24 hr same if am entering 12 hr is is showing error for 24 hr..

Manas Mohapatra · Answer

Hi,   As per your code please find solution below:      function fnCheckOne(checkbox, hour) {        if (checkbox.checked && hour == '12') {       alert ("12 hour check box is checked.");    }   else if (checkbox.checked && hour == '24') {       alert ("24 hour check box is checked.");    }  else {       alert ("The check box is not checked.");    } } />

Sreenish · Answer

no that is different..i have stuck in if that checkbox got checked then 12 hr validation should takes place..

Manas Mohapatra · Answer

Hi,   Below link will help you to implement as per requirement:   http://www.aspsnippets.com/Articles/Dynamically-change-the-error-message-of-ASPNet-CustomValidator-using-JavaScript.aspx