js手风琴效果

最新推荐文章于 2025-06-23 16:14:56 发布

原创最新推荐文章于 2025-06-23 16:14:56 发布 · 1k 阅读

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<script>
    function accordion() {
        var div = document.getElementById('content');
        var divs = div.getElementsByTagName('p');
        var i = 0;
        var t = null;
        for(i = 0; i < divs.length; i++) {
            divs[i].index = i;
            divs[i].onmouseover = function() {
                var index = this.index;
                if(t) {
                    clearInterval(t);
                }
                t = setInterval(function() {
                    var iWidth = 500;
                    for(i = 0; i < divs.length; i++) {
                        if(index != divs[i].index) {
                            var iSpeed = (50 - divs[i].offsetWidth) / 5;
                            iSpeed = iSpeed > 0 ? Math.ceil(iSpeed) : Math.floor(iSpeed);
                            divs[i].style.width = divs[i].offsetWidth + iSpeed + 'px';
                            iWidth -= divs[i].offsetWidth;
                        }
                    }
                    divs[index].style.width = iWidth + 'px';
                    }, 30);
            };
        }
    }
    accordion();
</script>