Enhance user experience with PrimeFaces by implementing an Ajax update feature through

I'm interested in using PrimeFaces to ajax update a JavaScript script.

 <script type="text/javascript">
    <!--
    function lineChartExtender(){
        this.cfg.highlighter = {
            showTooltip: true,
            tooltipAxes: 'both',
            tooltipLocation: 'n'
        };
        this.cfg.seriesDefaults = {
                showMarker: #{query.stringMarker}
        };
    }        -->
    </script>

Can anyone provide guidance on how to implement ajax updating for the value in showMarker?

javascriptajaxjsfprimefaces

Answer №1

Insert this code snippet inside a JSF tag and assign it an ID.

<h:panelGroup id="myScript">
   <script type="text/javascript">

     function lineChartExtender(){
         this.cfg.highlighter = {
             showTooltip: true,
             tooltipAxes: 'both',
             tooltipLocation: 'n'
        };
         this.cfg.seriesDefaults = {
                 showMarker: #{query.stringMarker}
         };
      }       
    </script>
</h:panelGroup>

Include a button or link that triggers an action, and update the <h:panelGroup> accordingly.

<h:commandLink action="#{myBean.doSomething}" update="myScript"/>

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