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[birt-dev] Checkin: fix bugzilla#189846:The preview will lead the eclipse has no response for a seconds[1102]

- Summary:
fix bugzilla#189846:The preview will lead the eclipse has no response for a seconds[1102]
- Bugzilla Bug (s) Resolved:
189846
- Description:
1. use isDebugging() method to quick check debug state, this will skip the construction for required arguments, which may be costly in some case.
2. use node.textContent to retrieve complete content for firefox, instead of use string concatation, string concatation is very costly in _javascript_ for large strings. this greatly improved the viewer performance in fireforx.
- Tests Description :
Manual test
- Notes to Build Team:

- Notes to Developers:

- Notes to QA:

- Notes to Documentation:

- Files Edited:

/org.eclipse.birt.report.viewer/birt/webcontent/birt/ajax/core/BirtCommunicationManager.js
/org.eclipse.birt.report.viewer/birt/webcontent/birt/ajax/mh/BirtGetUpdatedObjectsResponseHandler.js
/org.eclipse.birt.report.viewer/birt/webcontent/birt/ajax/utility/Debug.js


- Files Added:


- Files Deleted

 

 

Best Regards,

 

Zhiqiang Qian

Actuate Corporation - Shanghai R&D Center
( : (86)21-58826388
* : zqian@xxxxxxxxxxx

 


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