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好的,基本上,我想创建一个按钮来触发一个新的 javascript 函数。我希望按钮单击并保持单击状态(然后再次单击以关闭)。

我的代码(没有按钮):

function playSound(target) {
            //Play the sound: play (src, interrupt, delay, offset, loop, volume, pan)
            var instance = createjs.Sound.play(target.id, createjs.Sound.INTERRUPT_ANY, 0, 0, false, 1);

            if (instance == null || instance.playState == createjs.Sound.PLAY_FAILED) { return; }
            target.className = "gridBox1 active";

            instance.addEventListener ("complete", function(instance) {
                target.className = "gridBox1";
            });
        }

我想要一个可点击的按钮来触发一组新的循环声音,这就是我想出的:

<button id="buttonEv" onclick="myFunction()">Evolve</button>

        <script>

        function myFunction() {

            function playSound(target) {
               //Play the sound: play (src, interrupt, delay, offset, loop, volume, pan)
                var instance = createjs.Sound.play(1, {loop:2});
                instance.on("loop", handleLoop); 

                if (instance == null || instance.playState == createjs.Sound.PLAY_FAILED) { return; }
                target.className = "gridBox1 active";

                instance.addEventListener ("complete", function(instance) {
                    target.className = "gridBox1";
                });
            }

        }

        $('#buttonEv').click(function(event){
            if($(this).hasClass('active')){
            $(this).removeClass('active')
            } else {
            $(this).addClass('active')
        }
        });

        </script> 

按钮单击并保持单击状态,但不影响声音

说得通?有任何想法吗?谢谢!

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