How to change text property of asp.net textbox with javascript

asp.net, javascript, textbox

Solution

Try this :

function openAdresYeni(p) { 
    document.getElementById('hdnAdresIndex').value = p;
}

NOTE : By the way if your `hdnAdresIndex` is a server control, you should use control's ClientID property to get client side id :

function openAdresYeni(p) { 
    document.getElementById('<%= hdnAdresIndex.ClientID %>').value = p;
}

Problem

I have a textbox that I want to change text property of it with javascript, but I can't do. My sample code below, Can anyone say what is wrong? Thanks... ``` function openAdresYeni(p) { document.getElementById('hdnAdresIndex').innerText = p; } } ```

Original source