Facility Control

Hi all, 

Trying to get a dropdown for NDI source.    I'm using setsrcname but no luck in changing the source.   Any thoughts?

Thank you

Al

<abs contexttype="opengear" id="_top" keepalive="false">
<meta>
<params>

<param access="1" constrainttype="STRING_CHOICE" maxlength="0" name="InputList1" oid="Input_List_1" type="STRING" value="NDI (Output2)" widget="combo">
<constraint>None</constraint>
<constraint>NDI (Output)</constraint>
<constraint>NDI (Output2)</constraint>
</param>

</params>
</meta>
<tab height="898" left="15" top="18" width="1356">
<abs name="Tab 1">
</abs>
<abs name="Tab 2">
<param expand="true" height="55" left="58" oid="Input_List_1" top="65" width="319"/>
<button buttontype="push" height="40" name="Go" right="20" top="18" width="80">
<task tasktype="ogscript">ogscript.getComponentsById('browser')[0].setUrl(params.getValue('URL1', 0));</task>
</button>
<button buttontype="push" height="40" left="418" name="Go" top="71" width="80">
<task tasktype="ogscript">ogscript.getComponentsById('NDIInput1')[0].setsrcname(params.getName('Input_List_1', 0));</task>
</button>

<ndi height="204" id="NDIInput1" name="NDIInput1" right="961" showsrc="true" srcname="NDI (Output2)" top="180" width="296"/>

</abs>
</tab>
</abs>

Hi Al

You're quite close - what you want to use is setSource(source name);

Here is an example panel that queries for sources, puts them in a list, and allows you to select:

<abs contexttype="opengear">
<meta>
<params>
<param access="1" constrainttype="STRING_CHOICE" maxlength="0" name="NDI Sources" oid="ndi.sources" stateless="true" type="STRING" value="NONE" widget="list">
<constraint>NONE</constraint>
</param>
</params>
</meta>
<borderlayout bottom="0" left="0" right="0" top="0">
<borderlayout anchor="west" width="200">
<param anchor="center" bottom="58" expand="true" left="2" oid="ndi.sources" right="3" scrolling="vertical" showlabel="false" top="5">
<task tasktype="ogscript">var ndiWindow = ogscript.getComponentsById('ndi-window')[0];
ndiWindow.setSource(this.getValue());</task>
</param>
<button anchor="south" bottom="6" buttontype="push" height="80" left="3" name="Load List" right="2">
<task tasktype="ogscript">var ndiWindow = ogscript.getComponentsById('ndi-window')[0];
var sourceNames = ndiWindow.getNDISourceNames();
ogscript.debug("FOUND" + sourceNames.length);
var c = params.createStringChoiceConstraint(sourceNames);
params.replaceConstraint('ndi.sources', c);</task>
</button>
</borderlayout>
<ndi anchor="center" fill="fit" id="ndi-window" quality="high" showname="true" srcname="BIRDDOG-DB (SDI)" style="bg#dark;bdr:etched;"/>
</borderlayout>
</abs>

That works.  Thank you James.