[yuanruParticipant]

initeditor: function (row, cellvalue, editor, celltext, pressedChar) {
/*
var key = -1;
for(key in lessonsAdapter.records)
if (lessonsAdapter.records[key].date == cellvalue)
break;
*/
editor.jqxDropDownList({
selectedIndex: 2
});
},

I add the initeditor, but the problem is not fixed.

[yuanruParticipant]

Hi Peter,

Thanks for your reply. While the [score] column’s source is also custom Data Source. But it’s ok.

Could you please give me an example how to implement the “initeditor” function or a webpage helping me how to implement. Because I didn’t find “initeditor” in the API reference of dropdownlist.

[yuanruParticipant]

by the way. I just upgrade my Firefox. The problem emerge again…

[yuanruParticipant]

Hi Peter,
Thanks for your testing. Finally I find the error. Some columngroups defined before haven’t been deleted yet. When I delete the abandoned columngroups, the error don’t emerge again.

[yuanruParticipant]

Hi Peter. Thanks for your help.

[yuanruParticipant]

Hi Peter,

First I use [showfilterrow:true]. Then I test using [filtermode:’excel’, showfilterrow:false]. I don’t feel any differences of performance between the two settings.

The max size of the grid is about (200 rows * 80 columns), normally (100 rows * 60 columns). I think the column number maybe the important cause. But I cannot shrink it any more.

By the way, half of the cells in the table are editable.

Thanks!

[yuanruParticipant]

Thanks for the quick response.
Would it be better if I use paging instead of vertical scrolling?
And the poorest performance operation is horizontal scrolling. The table is with about 10 columns filtering and column hierarchy.

I am now planning to move my table data from the plugin Datatable to jqxGrid. jqxGrid is really amazing!

[yuanruParticipant]

Hi Nadezhda,

Thanks for the solution.

[yuanruParticipant]

Hello Dimitar, thank you for the answer, it really helps.

[Author]

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