View Full Version : Problem about combobox on DropDownList

Mar 11, 2011, 1:39 AM
Hi, everyone
I have a problem about Ext.net Dropdownlist(ddl). My ddl has a dropdown panel which is a gridpanel, I filter the gridpanel by a combobox. But when I selecting the combobox, the ddl collapsed too, may be it's a bug?

<ext:DropDownField ID="ddl" runat="server" TriggerIcon="SimpleArrowDown">
<ext:GridPanel ID="gridRecipient" runat="server" Height="350" Frame="true"
<ColumnModel ID="ColumnModel2">
<ext:Column Header="username" DataIndex="username" />
<ext:Column Header="orgName" DataIndex="orgName" />
<ext:Column Header="roleName" DataIndex="roleName" />
<ext:Toolbar ID="Toolbar2" runat="server">
<ext:ComboBox runat="server" ID="cmb1" Width="150"
StoreID="store2" DisplayField="name" ValueField="val">
<Select Handler="filterUsers();" />