c＃-将变量传递给OnClick函数中的javascript-进度栏

Question

I have a button and when i click on the button I launch a javascript function (progress bar)

<asp:Button ID="btn_tel" runat="server" CausesValidation="False" OnClick="btn_telefono" Text="Controlla" CssClass="button" OnClientClick="move()" /></div> 

Function move():

<script type="text/javascript">
     function move() {
        setTimeout(function () {
            var elem = document.getElementById("myBar");
            elem.style.color = "White";
            var width = 0;
            var temp= "<%=intervallo%>";
    var id = setInterval(frame, temp);
    function frame() {
        if (width >= 100) {
            clearInterval(id);
        } else {
            width++;
            elem.style.width = width + '%';
            elem.innerHTML = width * 1 + '%';
        }
     }
   }, 0)
 }
 </script>

In my code I can set the variable "intervallo" .

The code works, but i want to pass the variable intervallo when i click on the button.

I tried in several ways but I did not succeed. Do you have any idea?

Thanks

Answer 1

I believe the easiest way is to add a parameter to your function:

function move(var x) {
...
}

Then, in the page call the method with:

...onClientClick="move(x)"

Replace x in the method call with the value you want to pass to the function.