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DropDownlist with 15000 record

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Tung
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Tung asked on 16 Oct 2008, 02:11 PM
Dear Team!

I using DropDownlist  in RadGid when i Load 15000 record,
the webpages will be crash.

Please help me for large data with DropDownListBox in RadGrid control.

Thanks!

Luu Minh Tung

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Sebastian
Telerik team
answered on 20 Oct 2008, 10:51 AM
Hi Tung,

Having such large amount of items generated for each dropdown editor in grid row can introduce significant performance penalty indeed (since huge amount of html is parsed and rendered for each edited grid row).

That is why I suggest you wrap RadComboBox instance inside a template column of RadGrid and generate the items for the combobox on demand as demonstrated in the sample projects from this knowledge base article.

Best regards,
Stephen
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