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Im getting CalloutException.You have uncommitted work pending.

Here's my VF Page.

<apex:commandbutton> SAVE </apex:commandbutton> 

<apex:pageBLock>
<apex:column>
  <apex:inputcheckbox />
<apex:column>
<apex:column>
  //Webserive is called here to display image. I pass the ID of this record and get image.
  <apex:image url="{!PhotoMap[item.id]}"></apex:image> 
<apex:column>
<apex:pageBLock>

I select one of the rows..then click Save. On clicking save, I save a child record for each of the selected rows. One of the columns is to display image which will call the imageService.

Scenario: On page load, the images are displayed correctly without any error. The service is called perfectly. Now, when I select one record, save it. The record is getting saved, but the image is gone. And if I refresh now the image is back.

The error says. You have uncommitted work pending. Please commit or rollback before calling out. How to handle this?

Please let me know. Thanks.

1
  • 1
    We will probably need to see more code than just this, but the reason for the error is because you can't make a callout after trying to save a record. You'll have to re-order your code so that any callouts are performed before attempting to save.
    – sfdcfox
    May 21, 2014 at 4:29

1 Answer 1

0

Changing the order in my code worked.

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