highlight invalid source or target cell

Question

How can i highlight the cell with red border, as in case of a multigraph disabled graph?\nI override the method isvalidsource() & isvalidTarget(). But cell is not highlighted when the cell is invalid.

Accepted Answer

1

In mxConnectionHandler, remove the isValidSource branch on line 224 and add the following check in 235:

\n

else if (!isValidSource(state.getCell()))\n{\n  return false;\n}\n

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answered 01 Feb, 05:43

Gaudenz ♦♦
7.4k●1●5
accept rate: 31%

Thanks Gaudenz, it works perfect!!!

(01 Feb, 17:47) Saju Chithran

highlight invalid source or target cell

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