Re: [Discuss-gnuradio] Display/Hide parameters from an XML Files

[Josh Blum]

On 07/31/2010 09:32 AM, Zohair wrote:
> Hi All,
>
> I am writing some blocks and I need help in XML file.
> 1- I have a drop down menu and I want the chosen option to be displayed on
> the block.
> 2- I have an integer parameter that is by default displayed on the block but
> I want to hide it.
>
> In my current file I wrote:
>
>         <name>Equation</name>
>         <key>option</key>
>         <value>1</value>
>         <type>int</type>
>         <hide>#if $option() == 'True' then 'none' else 'part'#</hide>

True is not in the list of options, and the type is int.

$option() == 1

-Josh

>         <option>
>                 <name>First Order</name>
>                 <key>1</key>
>         </option>
>         <option>
>                 <name>Second Order</name>
>                 <key>2</key>
>         </option>
>         <option>
>                 <name>Third Order</name>
>                 <key>3</key>
>         </option>
>
>
>         <name>N</name>
>         <key>N</key>
>         <value>4</value>
>         <type>int</type>
>
> (for some reason the param and /param tags may be hidden in my message)
>
> So I mean I want to display the equation order on the block and hide N.
>
> Any workarounds, please?
>
> Cheers,
>
> Zohair