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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsClientAPIClientAPIHow to populate a DNNMenu from another DnnMenu Node click callback?How to populate a DNNMenu from another DnnMenu Node click callback?
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4/6/2007 6:17 AM
 

Hi,
I'm trying to populate a DNNMenu nodes from another DNNMenu node click CallBack, but i'm very confusing about how perform this.

When I bind the "Main Menu", I set node properties as following :
" SwitchMenu(this)"And by calling dnn.xmlhttp.doCallBack on the "Sub Menu", I'm able tu raise the RaiseClientAPICallbackEvent of this control and the relative SubMenu_PopulateOnDemand ().

This can be a way, but I don't know if it is the better.
I don't know exactly which parameters I must pass for this function

dnn_xmlhttp.prototype.doCallBack =

function(sControlId, sArg, pSuccessFunc, sContext, pFailureFunc, pStatusFunc, bAsync, sPostChildrenId, iType)especially for sArg and sContext.

An other way would be write my own RaiseClientAPICallbackEvent function, bind the SubMenu and return:

SubMenu.MenuNodes.ToXml().

As I said I'm confusing...
 
Can someone help me?

Tanks in adavance.

Fausto.


objNode.ClickAction = eClickAction.Navigate

objNode.NavigateURL =

 
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4/12/2007 1:05 PM
 

You should not call doCallback directly, rather use the results from the ClientAPI's GetCallbackEventReference.  See this document for more info on how callbacks are used.


 
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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsClientAPIClientAPIHow to populate a DNNMenu from another DnnMenu Node click callback?How to populate a DNNMenu from another DnnMenu Node click callback?


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