When clicking on the web date picker, the calendar dialog will not pop up. Please refer to the image.
The calendar dialog will not popup.
Hi,
I had a very similar issue also. My DatePicker would be rendered but when I clicked the dropdown button no calendar would display. I tried the default button etc but no joy.
What it turned out to be was actually hidden in another error.
Check your page and if you have any <%= %> in your page, wrap a asp:net placeholder or div with runat="server" around it. The acutal error being reported to the system was:
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).
Once I fixed this issue, the DatePicker worked as expected.
I changed
<div id="releaseDetails">
Release version: v<%=ConfigurationManager.AppSettings("releaseVersion") %><br />
Release date:
<%=ConfigurationManager.AppSettings("releaseDate") %>
</div>
to
<div id="releaseDetails" runat="server">
I had a very similar issue also. In my aspx page I used
var lock = document.getElementById('<%= LockPane.ClientID %>');
then I changed to
var lock = document.getElementById('lockpan');
Now the WebDatePicker showing the calander dropdown.
There are lots of bugs in Infragistics ASP.net controls, for sample if you place webdropdown inside html table and set the html table td height to 28px the web dropdown also has the same height.