topic extjs grid + json+ webscript in Alfresco Archive

extjs grid + json+ webscript

marcuzzo86 — Mon, 10 Aug 2009 08:55:47 GMT

hi guys i have a question for you.i'm trying to retrieve data from alfresco via webscript and then put it in a ExtJS grid.my webscript work fine, these are :- descriptor file:<webscript> <shortname>prova</shortname> <description>Lists all documents with type: FATTURA ATTIVA

Re: extjs grid + json+ webscript

mikeh — Mon, 10 Aug 2009 09:33:47 GMT

I suspect your JSON is invalid, as there are no commas after each array entry. Also, each property must be "double quoted". Also you need to make sure it's escaped correctly.

Try

<#escape x as jsonUtils.encodeJSONString(x)>
{
   "total": ${total},
   "rows": [
   <#list nodes as document>
           {"id": "${document.nodeRef}", "name": "${document.name}"}<#if document_has_next>,</#if>
   </#list>
   ]
}
</#escape>‍‍‍‍‍‍‍‍‍‍

http://www.jsonlint.com/ is your friend :wink:

Thanks,
Mike

Re: extjs grid + json+ webscript

marcuzzo86 — Mon, 10 Aug 2009 10:45:58 GMT

nothing, it doesn't work. more suggestions?

thanks a lot!

Re: extjs grid + json+ webscript

mikeh — Mon, 10 Aug 2009 11:48:20 GMT

Use the Firebug add-in for Firefox and debug what's going on. Also, the ExtJS community might provide further help, as I guess it's an ExtJS issue, not an Alfresco one.

Thanks,
Mike

Re: extjs grid + json+ webscript

marcuzzo86 — Tue, 11 Aug 2009 14:55:32 GMT

ok, ill'try in EXTJS community. thank you mike!