i created an user control "TextBox", added an property "ExHiddenValue". but i can`t set the value of "ExHiddenValue" width javascript
document.getElementById("<%=txttruckName.ClientID%>").setAttribute('ExHiddenValue',id);
how to solve this problem
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i created an user control "TextBox", added an property "ExHiddenValue". but i can`t set the value of "ExHiddenValue" width javascript
document.getElementById("<%=txttruckName.ClientID%>").setAttribute('ExHiddenValue',id);
how to solve this problem