[CLOSED] Can't figure out how to get value from combobox

[Fractal]

Hi,

I am stucked with this combobox :

     
    <ext:ComboBox runat="server" ID="CB_AgentPlan" StoreID="Store_AgentPlan" DisplayField="agent" ValueField="cp" width="250px" />

    <ext:Store ID="Store_AgentPlan" runat="server">
        <Model>
            <ext:Model runat="server">
                <Fields>
                    <ext:ModelField Name="agent" Type="String" />
                    <ext:ModelField Name="cp" Type="String" />
                </Fields>
            </ext:Model>
        </Model>
    </ext:Store>

I set a DirectEvent on a button but when I call CB_AgentPlan.SelectedItem.Value or Text from code-behind I only get a null. The Count property is equals to zero but from other posts I understand it's normal when you use stores. I tried to pass a parameter (below) but it's not doing much.

<ext:Button ID="Button1" runat="server" Text="Dispatcher la prestation" Icon="Accept">
<DirectEvents>
 <Click OnEvent="SendAgent">
<ExtraParams>
<ext:Parameter Name="AgentPlan" Value="#{CB_AgentPlan}.getValue();" />
</ExtraParams>
 </Click>
</DirectEvents>
 </ext:Button>

Cheers :)

[Daniil]

Hi @Fractal,

If you want to use ComboBox.SelectedItem, that ComboBox should be inside:

<form runat="server">

Is it?

Also could you clarify what is wrong this that?

<ext:Parameter Name="AgentPlan" Value="#{CB_AgentPlan}.getValue();" />

I just do not understand well this:

I tried to pass a parameter (below) but it's not doing much.

[Fractal]

If you want to use ComboBox.SelectedItem, that ComboBox should be inside:
<form runat="server">
Is it?

It was simply that thank you Danil :)