I have an html input tag with runat="server" and id. A jquery function (slider) sets the value of the input field. However, I am not able to access the value of the input control on the server side. How do I get the value of the input control?
jquery slider function snippet:
var num = $('#body_num1')
$('#slider').slider({
min:0,
max:100,
slide: function(event, ui){
num.val(ui.values[0]);
}
});
the asp.net code:
<input type="text" id="num1" readonly runat="server"/>
when button doSomething is cliked (it should access num1's value):
Protected Sub btn_doSomething_ServerClick(sender As Object, e As EventArgs)
Dim num1_input As String = num1.Value
System.Diagnostics.Debug.Writeline(num1_input)
End Sub
I get the JIT Compiler encountered an internal limitation error.
Try this:
<div id="MyTestSlider" style="width:30%">
</div>
<asp:HiddenField ID="MySlideValue" runat="server" ClientIDMode="Static"/>
<asp:TextBox ID="TextBox1" runat="server" ClientIDMode="Static"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Button" />
<script>
$('#MyTestSlider').slider({
min: 0,
max: 100,
step: 5,
slide: function (e) {
slideValue = $('#MyTestSlider').slider("value")
$('#TextBox1').val(slideValue)
$('#MySlideValue').val(slideValue)
}
});
</script>
And thus code behind is this:
Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Debug.Print("Slider value = " & MySlideValue.Value)
Debug.Print("Slider value in text box = " & TextBox1.Text)
End Sub
So I have both a hidden field, and a text box. You of course don't need both.