Avoid allowing users to accidentally double click on JavaScript buttons

Question

Avoid allowing users to accidentally double click on JavaScript buttons

I am working with two buttons in a Javascript carousel and need to prevent users from double-clicking on the buttons. Below is the code I am using:

var onRightArrow = function(e) {
    if (unitCtr<=unitTotal) {
        unitCtr++;
        TweenLite.to(productTxt, 0.2, {y: "-="+unitHeight });
        TweenLite.to(productImg, 0.2, {y: "-="+unitHeight });
    }
    hideArrows();
}, onLeftArrow = function(e) {
    if (unitCtr>1) {
        unitCtr--;
        TweenLite.to(productTxt, 0.2, {y: "+="+unitHeight });
        TweenLite.to(productImg, 0.2, {y: "+="+unitHeight });
    }
    hideArrows();
}

arrowRight.addEventListener('click', onRightArrow, false);
arrowLeft.addEventListener('click', onLeftArrow, false);

I want to disable the ability for users to double click on these buttons as it affects the positioning of elements in the carousel. Any suggestions on how to achieve this without using JQuery would be appreciated.

For more code examples, you can visit this link.

javascript css html carousel

Answer 1

Answer №1

After tackling this challenge on my own, I discovered a more intricate solution for those seeking to implement listeners that prevent double-clicking. Here's the code snippet:

(The variables arrowRight and arrowLeft have already been defined by their respective IDs)

arrowRight.addEventListener('dblclick', function(e){
    e.preventDefault();
});
arrowLeft.addEventListener('dblclick', function(e){
    e.preventDefault();
});

In addition, I devised functions to disable the arrows during animations to avoid potential errors. These functions are structured as follows:

function disableArrows() { //NEW FUNCTION TO DISABLE ARROWS
    arrowRight.removeEventListener('click', onTopArrow, false);
    arrowLeft.removeEventListener('click', onBottomArrow, false);
}

function enableArrows() { //NEW FUNCTION TO RE-ENABLE ARROWS
    arrowRight.addEventListener('click', onTopArrow, false);
    arrowLeft.addEventListener('click', onBottomArrow, false);
}

Answer 2

After tackling this challenge on my own, I discovered a more intricate solution for those seeking to implement listeners that prevent double-clicking. Here's the code snippet:

(The variables arrowRight and arrowLeft have already been defined by their respective IDs)

arrowRight.addEventListener('dblclick', function(e){
    e.preventDefault();
});
arrowLeft.addEventListener('dblclick', function(e){
    e.preventDefault();
});

In addition, I devised functions to disable the arrows during animations to avoid potential errors. These functions are structured as follows:

function disableArrows() { //NEW FUNCTION TO DISABLE ARROWS
    arrowRight.removeEventListener('click', onTopArrow, false);
    arrowLeft.removeEventListener('click', onBottomArrow, false);
}

function enableArrows() { //NEW FUNCTION TO RE-ENABLE ARROWS
    arrowRight.addEventListener('click', onTopArrow, false);
    arrowLeft.addEventListener('click', onBottomArrow, false);
}

Avoid allowing users to accidentally double click on JavaScript buttons

Answer №1

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