On 11/13/14, 1:43 PM, "mark goldin" <[email protected]> wrote:
> >That is close to real code. >I know for sure that _ModelLocator.healthReport gets data in the result >function. The whole thing works for the one time only. >Any consecutive run will have _ModelLocator.healthReport = null in set >dataProvider. > >That's how the whole chain of questions was triggered because I started >looking for workarounds. > >Sorry if that is still not clear. What do you mean by “works for the one time only.” When is the next time? Also note that there is a good chance null will be assigned to the dataProvider at startup because the binding expression may get evaluated before creationComplete tries to set data. Are you sure the data provider is being set to null as opposed to having no data? Have you verified that the data (which is coming from somewhere, I presume) is in fact valid? -Alex
