---------- Forwarded message ---------- From: Marius Dumitru Florea <[email protected]> Date: Wed, Mar 25, 2015 at 10:49 AM Subject: Re: Fw : [xwiki-users] Fw : Re: ajax example To: Pascal BASTIEN <[email protected]> On Tue, Mar 24, 2015 at 7:34 PM, Pascal BASTIEN <[email protected]> wrote:
For step 1: Don't print the JSON directly. You'll have escaping issues. In order to ensure the generated JSON is valid you should build the JSON in memory (using Velocity/Java maps, arrays and basic types) and then serialize it:
$jsontool.serialize({ "greeting": "Hello", "location": "World" })
I agree but one* purpose was to use Vincent example on this page: http://extensions.xwiki.org/xwiki/bin/view/Extension/Output+JSON Perhaps we (who?) need to modify both pages?
Anyway, do you prefer this code?
{{velocity wiki="false"}} ## If AJAX call #if("$!request.outputSyntax" != '') $response.setContentType('application/json') #end #set($MyJsonData = {'greeting': 'Hello', 'location': 'World'}) $jsontool.serialize($MyJsonData)
{{/velocity}}
Definitely. Thanks, Marius
For step 4: Don't hard-code the page URL and use the 'get' action instead of 'view' to avoid adding view statistics entries.
var url = new XWiki.Document('JsonHello', 'Sandbox').getURL('get');
Thxs I was too lazy to take too long time to find JS function. :-)
Also, to avoid the need to URL-encode the request parameters you should pass them using an object not a string.
var params = {
'xpage': 'plain',
'outputSyntax': 'plain' }; $.get(url, params, function(data) { ... });
Yes thxs you => I uploaded/update my page
(The worst is that I hate JS) :-)
Pascal B
Hope this helps, Marius
On Fri, Mar 20, 2015 at 8:26 PM, Pascal BASTIEN <[email protected]> wrote:
Hello,
Here, I provided an simple Ajax example to use in xwiki application: http://extensions.xwiki.org/xwiki/bin/view/Extension/AJAX+example#Attachment... This mail on this list to validate that what I wrote is the best way (like suggest Vincent)
Thxs.
Pascal BASTIEN
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