Loop in javascript code with EL expression

neeryck Aug 10, 2010 3:39 PM

Hi everybody,

I wanna make something like this in my XHTML file:

<a4j:jsFunction id="fill" name="fill">

<a4j:repeat id="repeatCar" value="#{bean.list}" var="var" rowKeyVar="row">

array["#{row}"] = "#{var.myAttribute}";

</a4j:repeat>

</a4j:jsFunction>

I did declare array variable as global in javascript scope. This function only work when page render the first time, when I call this function by name it don't work, because this piece of code generate this:

//<![CDATA[

array["0"] = "12";

array["1"] = "123";

array["2"] = "1234";

//]]>

</script>

So I tried make a loop in javascript code:

function test () {

for(i = 0; i < array.length; i++) {

array[i] = "#{bean.list["+i+"].myAttribute}";

}

But don't work!!

I really need make a loop in javascript code because I'm using a javascript library called OpenLayers and the coordinates (in array variable) need be passed and updated by javascript code !! Have any way or any idea to perform this?

Thank's a lot!

1. Re: Loop in javascript code with EL expression

nbelaevski Aug 11, 2010 6:44 AM (in response to neeryck)
Hi Well,

This code will create array filled with items:

<a4j:outputPanel> <script type="text/javascript"> window.array = new Array(); <a4j:repeat id="repeatCar" value="#{bean.list}" var="var"> array.push('#{var.myAttribute}'); </a4j:repeat> </script></a4j:outputPanel>
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2. Re: Loop in javascript code with EL expression

neeryck Aug 25, 2010 10:47 AM (in response to nbelaevski)

I'm sorry for delay and thank's a lot for the reply Nick. This code snippet it's perfect.
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