Re: Store Process In Hidden Field

I have an asp.net Hidden Field I want to hold the process made to the image in Hidden Field value

Example :

If I make 90‘ rotation to image I want the Hidden Field value to be "90"
But I cant :(
I try to do this in the " DocumentCleanButtons.js "


function btnRotateLeft90_onclick()
{
var cmd = new RotateCommand(27000, RotateCommandFlags.Bicubic | RotateCommandFlags.Resize, 'black');
WebImageViewer1.ApplyCommand(cmd);
var process = document.getElementById("hdnvalue"); // Hidden Field to hold the process made
process.value = "90";
}
When I try to read the value in the code behind the value of the Hidden Field Dose not change still empty
Please help?

If you are declaring the Hidden field as follows:
+------------+
<form id="form1" runat="server">
<div>
<input id="inpHide" type="hidden" runat="server"/>
...
+------------+

You can set the Hidden field value as follows:
+------------+
function btnRotateLeft90_onclick() {
var cmd = new RotateCommand(27000, RotateCommandFlags.Bicubic | RotateCommandFlags.Resize, 'black');
WebImageViewer1.ApplyCommand(cmd);

var jsVar = "90";
var hiddenControl = 'inpHide';
document.getElementById(hiddenControl).value = jsVar;
}
+------------+

Thanks,
Maen Badwan
LEADTOOLS Technical Support