CODEWITHSUNDEEP
c#javascriptasp.netcustom-controlsclientid
ramya
ramya

Reputation: 2780

Get java script value from asp.net custom control textbox

I have developed an asp.net custom control using text box, and its used in different places in a form, how can i get the text box value from different custom control.

I am using following syntax but its not working.

following propetly added to custom control class - 

public TextBox ObjTextBox
{
    get { return objTextBox; }
}

following code using to get custom control value

<script type="text/javascript"> 
    function met1() { 
        var objTextBox = document.getElementById('<%=MyTextBox1.ObjTextBox.ClientID %>'); 
        alert(objTextBox.value); 
    } 
</script>

Upvotes: 0

Views: 1093

Answers (1)

Brian Mains
Brian Mains

Reputation: 50728

Add a property on your custom control as:

public string TextBoxClientID
{
   get 
   { 
     return objTextBox.ClientID; 
   }
}

And use this property as:

var objTextBox = document.getElementById('<%=MyTextBox1.TextBoxClientID %>');

Upvotes: 1

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