Problem with Parameter in Mode Raw in RemoteValidation

[ADV]

Hi,
the following example causes a JS error evaluating the epressione Value="#{txtTag}.text"
It only works if I use parameters in Mode=Value.
I'm doing something wrong or is it a bug?

<ext:TextField ID="txtNumero_Civ_NewItem" runat="server" Width="120" IsRemoteValidation="true" AllowBlank="false" ValidateOnBlur="false" ValidateOnChange="false" IndicatorIcon="BulletRed" IndicatorTip="It is required field">
            <RemoteValidation OnValidation="checkField_txtNumero_Civ_NewItem_DirectEvent">
            <ExtraParams>
                <ext:Parameter Name="TAG" Value="#{txtTag}.text" Mode="Raw" />
            </ExtraParams>
      </RemoteValidation>
      <Listeners>
           <RemoteValidationValid Handler="this.setIndicatorIconCls('icon-tick');" />
           <RemoteValidationInvalid Handler="this.setIndicatorIconCls('icon-bulletcross');" />
           <Change Handler="if (newValue == '') {this.setIndicatorIconCls('icon-bulletred'); this.reset()}" />
      </Listeners>
      <DirectEvents>
           <Blur OnEvent="calculateGeolocalizationCoordinateCivico_DirectEvent" />
      </DirectEvents>
</ext:TextField>

protected void checkField_txtNumero_Civ_NewItem_DirectEvent(object sender, RemoteValidationEventArgs e)
{
  TextField field = (TextField)sender;

   string sTAG = e.ExtraParams["TAG"]; 

  ...

  e.Success = True;

  ...
}

Tks

[Daniil]

Hi @ADV,

What is "txtTag"? I don't see it in the code snippet.

I have some guesses, but a full test case to reproduce is appreciated.

[ADV]

Hi Daniil,
sorry for the delay but I was on vacation, fortunately a long vacation. :-)


I simplified the code.
The following example causes a JS error evaluating the epressione Value="#{txtNumero_Civ_NewItem}.tag"
It only works if I use parameters in Mode=Value and Value="111111".
I'm doing something wrong or is it a bug?

<ext:TextField ID="txtNumero_Civ_NewItem" runat="server" Width="120" IsRemoteValidation="true" AllowBlank="false" ValidateOnBlur="false" ValidateOnChange="false" IndicatorIcon="BulletRed" IndicatorTip="It is required field">
            <RemoteValidation OnValidation="checkField_txtNumero_Civ_NewItem_DirectEvent">
            <ExtraParams>
                <ext:Parameter Name="TAG" Value="#{txtNumero_Civ_NewItem}.tag" Mode="Raw" />
            </ExtraParams>
      </RemoteValidation>
</ext:TextField>

protected void checkField_txtNumero_Civ_NewItem_DirectEvent(object sender, RemoteValidationEventArgs e)
{
  TextField field = (TextField)sender;
 
   string sTAG = e.ExtraParams["TAG"]; 

  e.Success = True;
}

protected void Page_Load(object sender, EventArgs e)
        {
            if (!X.IsAjaxRequest)
            {
			txtNumero_Civ_NewItem.Tag = "Test";
            }
        }

Thanks

[Daniil]

Please use:

<RemoteValidation OnValidation="..." Before="extraParams.tag = this.tag;">

[ADV]

Daniil, it works perfectly.

I had never passed ExtraParameters with this syntax.

Thank you very much

[Daniil]

Just to clarify. This

<ExtraParams>
    <ext:Parameter Name="TAG" Value="#{txtNumero_Civ_NewItem}.tag" Mode="Raw" />
</ExtraParams>

is not working, because a RemoteValidation's ExtraParams section is executed even before its owner field is rendered. So, there is "#{txtNumero_Civ_NewItem}" client side reference yet.

[ADV]

I have understood , now the reason is clarified.

Thanks for the help