Primefaces commandlink : window.onload

[denisduval75]

I use JSF (2.2) and Primefaces (6.1.2) frameworks.

In a page I display charts (chart.js) and I have to use window.onload for loading.

The page is called by p: commandLink but window.onload does not work.

Can you help me please ?

Thank you.

My code:

<p:commandLink value="Espace standard" 
               style="position: absolute; top: 455px; left: 700px"
               action="pageGraphiqueEspaceStandard.xhtml" 
               actionListener="#{utilitaireManagerBean.initialiserPageCourante('graphiqueEspaceStandard')}"/>

<script type="text/javascript">
        window.onload = function ()
          {
            drawChart('espaceStandardGraphique1', 'idCanvasGraphique1');
            drawChart('espaceStandardGraphique2', 'idCanvasGraphique2')
          };
</script