Minesweeper Remove event listener in javascript

Question

I've created this two event listening function for my Minesweeper game. When I lose the game, I want to remove the event listeners so that I can't click on the cells after losing. How can I do it?

Thanks

board.oncontextmenu = function(e) {
    var  cellIndex = e.target.cellIndex;
    var rowIndexx = e.target.parentNode.rowIndex;            
    right_click(rowIndexx, cellIndex);
}

board.onclick = function(e) {
    var rowIndex = e.target.cellIndex;
    var cellIndex = e.target.parentNode.rowIndex;
    console.log("coluna: " + cellIndex + " linha: " + rowIndex);

    if (primeira_jogada == 0 ) { timer(); }

    if (isBomb(cellIndex, rowIndex) && firstmove == 0) {
        moveBomb(cellIndex, rowIndex);
        refresh();
    }

    if (isBomb && primeira_jogada !== 0) {
        lose();
        //event lister stops here
    }
}

Possible duplicate of [JavaScript: remove event listener](http://stackoverflow.com/questions/4402287/javascript-remove-event-listener) — Isaac Madwed, Nov 14 '15 at 23:39
the right answer is `board.onclick=null;` since you can't use `removeEventListener` without using `addEventListener` — dandavis, Nov 15 '15 at 00:05

score 0 · Answer 1 · answered Nov 14 '15 at 23:43

0

Use addEventListener and removeEventListener (https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener)

answered Nov 14 '15 at 23:43

Patrick Silva

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Minesweeper Remove event listener in javascript

1 Answers1