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Grid with thousand rows and Add new rows

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Grid

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Licenses asked on 04 Nov 2016, 02:50 PM

Hi,

I have a need from my users. They want to show thousands of data loaded when choose a category in a list box and browse row by scrolling.

I can do that by create a grid with a client side paged data source and a scrollable virtual grid.

But now, my user want to load an other catgery and concat the new rows to existing rows and keep scrolling position.

How can I do that ? I tried to add data in datasource, but scroll don't work any more (ranges are in invalid state). What is the best solution for do that ?

There is my actual code:

var grid = $("#gridPiecesLettrees").data("kendoGrid");

var ds = grid.dataSource;

ko.utils.arrayForEach(propositions, function (proposition) {

var rowProp = flatDetailLettrage(proposition);

var model = ds.reader.data(rowProp);

ds.add(model[0]);

});

Grid with thousand rows and Add new rows

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