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Remote action are used to add JavaScript remoting in Visualforce to call methods in Apex controllers from JavaScript.

5 votes
Accepted

Illegal Assignment Error on custom object and query

Adding aggregate functions such as SUM changes the result of the query to be an array of AggregateResult objects. In general, the aggregation might be creating new values such as a COUNT() of the reco …
Keith C's user avatar
  • 137k
3 votes
Accepted

JSON noobie question - No serializer found for class common.apex.json.ApexJsonGenerator

The simpler API to use for this situation is JSON.serialize: global without sharing class Article_Controller { @RemoteAction global static String getQuickText() { return JSON.serializ …
Keith C's user avatar
  • 137k
2 votes
Accepted

jqgrid demo in salesfoce

In Chrome I get a complaint about linking to scripts via http rather than via https using your Visualforce. So changing to these: <link href="https://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.16/themes/ …
Keith C's user avatar
  • 137k
1 vote

Visualforce remoting is not working

Assuming you have $ defined to be jQuery, jQuery does not have a function appendChild but rather a function append and that would generate the specific error you get. So your code will work better if …
Keith C's user avatar
  • 137k