CODEWITHSUNDEEP
extjs3
Nishanthi Wickramasinghe
Nishanthi Wickramasinghe

Reputation: 165

Performance issue in ExtJS 3.2 grid

I'm using ExtJS 3.2.0. In UI its allow users to scan their items to the grid. Items keep in the jsp. Once user scanned an item it will add new row to the grid. When count increase it'll take much time to add to the grid. Is there any solution to overcome this in 3.2.0 version ?

Upvotes: 2

Views: 88

Answers (1)

Trevor Karjanis
Trevor Karjanis

Reputation: 1724

The solution to this problem is called buffered rendering. Buffered rendering is the process of only rendering the rows visible to the user, so that a grid can have a large number of records without a major impact on performance. Unfortunately, this is not available in Ext JS 3.2.0. It was introduced in Ext JS 4.2.0.

Upvotes: 1

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