Using a result of a dataset as a parameter for Gantt Chart

Migrateduser

<p>Hello, </p>
<p> </p>
<p>I have a problem with my gantt chart. It doesn't take account of the parameter that I'm giving to it. I don't know why !  Please anyone can help ? Thank you !! </p>
<p> </p>
<p>Details : </p>
<p> </p>
<p>- I have a list which binded to one dataset (<em>GetProject:CoordinationC1</em>)</p>
<p>- In the details of the list I have a gantt chart binded to another dataset (<em>GetTask:ByProject:ByCoordination</em>). This dataset is using the result of the first dataset as a parameter</p>
<p>- I configure the parameter of the gantt chart but it doesn't work ... </p>
<p> </p>
<p>PS : The <em>row</em> is a parameter that I get from (<em>GetProject:CoordinationC1</em>) </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>