Question

123

Automatically call javascript on update of some component in PrimeFaces

rated 0 times [ 125] [ 2] / answers: 1 / hits: 6735 / 10 Years ago, wed, november 5, 2014, 12:00:00

Primefaces 5

I have following example:

<script>



function init () { 

  $(#myspan).doSomething;

}

</script>



<h:form rendered=some condition>

  <span id=myspan />



</h:form>

How to automaticaly call init() every time form will be updated ?

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stephonkeandrer

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3 Years ago

answered 10 Years ago markusdamienn · Accepted Answer

To rerun a script, simply re-render the tag that calls it. Assuming the form is re-rendered whenever it is updated, this will do:

<script>



function init () { 

  $(#myspan).doSomething;

}

</script>



<h:form rendered=some condition>

  <script type=text/javascript>init()</script>

  <span id=myspan />



</h:form>