fix the tree view open info getting clear when a onDelete event fires
fix the tree view open info getting clear when a onDelete event fires
Merge branch 'fixOnDeleteBugForTreeGrid' of github.com:shanghaikid/gridx into fixOnDeleteBugForTreeGrid
Optimize selection peformance
* _Base.js:_highlight() line 186, avoid highlighting rows which is out of the body
* _Base.js:_highlight() line 178, make sure do highlighting once on one item
* Row.js:_onMark line 356, avoid query rows which is out of the body
* body:_buildRowContent(), _buildRows(), save renderred row ids.
* body:refresh(), clear saved rednerred row ids.
update nls
update nls
update nls
update nls
Merge pull request #258 from shanghaikid/optimizeSelection

Optimize selection peformance
Merge pull request #259 from shanghaikid/fixOnDeleteBugForTreeGrid

Fix on delete bug for tree grid