jquery window values are not accessible in asp.net code behind
Question
i have followed the answer written here
but some how i am not able to get the values in my code behind.
below is my code sample
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
</script>
<script type="text/javascript">
$(document).ready(function () {
$("#width").val() = $(window).width();
$("#height").val() = $(window).height();
});
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:HiddenField ID="width" runat="server" />
<asp:HiddenField ID="height" runat="server" />
<asp:ImageButton ID="MySearchButton" runat="server" Height="38" ImageUrl="~/Images/search-button-without-text-md.png" OnClick="MySearchButton_Click" />
</form>
</body>
</html>
and this is my code behind
protected void MySearchButton_Click(object sender, ImageClickEventArgs e)
{
var BrowserWidth = width.Value;
var BrowserHeight = height.Value;
}
but some how i am not able to get the height and width of the browser. the values are empty. can some one suggest me what i am doing wrong here.
1 answers
solution1
3 ACCPTED 2013-09-05 15:13:16
Try http://api.jquery.com/val/#val2
$(document).ready(function () {
$("#width").val($(window).width());
$("#height").val($(window).height());
});
$.prototype.val acts as a hybrid get/set ie getter when called w/o argument and setter w/ argument. $inst.val() - get field value. $inst.val(value) - set field value.
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