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2
Votes

Box selection in pivot grid causes javascript error when mouse is released over cell value

This issue can be replicated in the demo site: https://ej2.syncfusion.com/demos/#/material/pivot-table/selection.html

To replicate the issue, selection mode needs to be "cell", selection type "multiple" and cell selection mode "box". The issue appears when trying to make a box selection as follows: start the selection by pressing the left mouse button over a cell, move the mouse over another cell while keeping the mouse button pressed, and release the mouse button when over the other cell. If the mouse cursor is over the cell value element (div.e-cellvalue), the selection fails and following error is written to the browser console:

Uncaught TypeError: Cannot read property 'getElementsByClassName' of undefined

    at Ga (/demos/src/common.min.js:1)

    at Xa (/demos/src/common.min.js:1)

    at t.getCellFromIndex (/demos/src/common.min.js:1)

    at e. (/demos/src/common.min.js:1)

    at e.notify (/demos/src/common.min.js:1)

    at t.e.trigger (/demos/src/common.min.js:1)

    at e.selectCellsByRange (/demos/src/common.min.js:1)

    at e.mouseUpHandler (/demos/src/common.min.js:1)


The issue does not appear when releasing mouse inside td.e-rowcell but outside div.e-cellvalue.