JSON array and JSF

Question

I'm working with JSF and EXT js. I have a JSONArray created in the server-side and I want to pass it to client-side. I used to get the array and put it in javascript var. But this tag adds a html tag (span) which make an error in javascript var.

This is the code I wrote:

var data1 = <h:outputFormat value="#{actorBean.newactors}" />

And this is the code of my page after running:

var data1 =<span>[[&quot;aaaaaaa&quot;,&quot;bbbbbbb&quot;]]</span>

so do u have any idea how to get the array without all the tags added ? thanks

BalusC · Accepted Answer · 2010-06-14 11:12:17Z

1

Use

<h:outputText value="#{actorBean.newactors}" escape="false">

The h:outputFormat is only interesting if you want to format your messages. The escape attribute of the h:outputText will disable escaping of HTML entities like " into ".

answered Jun 14, 2010 at 11:12

BalusC

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6 Comments

Debbech Over a year ago

I want to escape the whole html tag :) my data should be this like this : var data1= [["aaa","bbb"]] so the problem persists with the "span" tag how can I strip this tag ?

BalusC Over a year ago

Then leave the escape attribute away. Only ensure that you don't give it any id or styleClass or consorts, it would indeed otherwise render a <span> (with the id, class, etc).

Debbech Over a year ago

I put it without these params and still get the span tag :( No id... no Style class Im desperate

Topera Over a year ago

Note: <h:outputText escape="false">#{actorBean.newactors}</h:outputText> doesn't work (in JSF1)

BalusC Over a year ago

@Topera: I've also never mentioned that. The value has to go in value attribute instead. EL in template text is indeed only supported in Facelets 2.x.

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