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Are there any known issues with the ExtJS RowExpander plugin when running under ExtJS 4.0? I've been getting errors about createDelegate not being a function. Was this removed in Ext 4.0? Are there any better alternatives for doing nested grids in this library?
929
asked Nov 28 '25 07:11
The rowexpander wasn't working in 4.0.2 but They fixed it for 4.0.4+ though.
170
answered Nov 29 '25 20:11
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