setTimeout inside while loop

Question

I\'ve searched for how to use setTimeOut with for loops, but there isn\'t a lot on how to use it with while loops, and I don\'t see why there should be much dif

Answer 1

The while loop is creating trouble, like jrdn is pointing out. Perhaps you can combine both the setInterval and setTimeout and once the src is filled, clear the interval. I placed some sample code here to help, but am not sure if it completely fits your goal:

    var src = '';
    var intervalId = window.setInterval(
        function () {

            if (src == '') {
                setTimeout(function () {
                    //src = $('#currentImage').val();
                    //$("#img_" + imgIdx).attr('src', src);
                    src = 'filled';
                    console.log('Changing source...');
                    clearInterval(intervalId);
                }, 500);
            }
            console.log('on interval...');
        }, 100);

    console.log('stopped checking.');

Hope this helps.