我有一个数组设置每个隐藏div的高度,但是当我使用它时,div会立即跳下来,而不是像文字数字那样缓慢滑动。Mootools Javascript无法推送到阵列
编辑:测试似乎表明它与推送方法的问题,因为content_height.push(item.getElement('.moreInfo').offsetHeight);alert(content_height[i]);
给出定义,但alert(item.getElement('.moreInfo').offsetHeight);
给出了正确的价值观
的Javascript:
window.addEvent('domready', function(){
var content_height = [];i=0;
$$('.bio_accordion').each(function(item){
i++;
content_height.push(item.getElement('.moreInfo').offsetHeight);
var thisSlider = new Fx.Slide(item.getElement('.moreInfo'), { mode: 'horizontal' });
thisSlider.hide();
item.getElement('.moreInfo').set('tween').tween('height', '0px');
var morph = new Fx.Morph(item.getElement('.divToggle'));
var selected = 0;
item.getElement('.divToggle').addEvents({
'mouseenter': function(){
if(!selected) this.morph('.div_highlight');
},
'mouseleave': function(){
if(!selected) {
this.morph('.divToggle');
}
},
'click': function(){
if (!selected){
if (this.getElement('.symbol').innerHTML == '+')
this.getElement('.symbol').innerHTML = '-';
else
this.getElement('.symbol').innerHTML = '+';
item.getElement('.moreInfo').set('tween', {
duration: 1500,
transition: Fx.Transitions.Bounce.easeOut
}).tween('height', content_height[i]); //replacing this with '650' keeps it smooth
selected = 1;
thisSlider.slideIn();
}
else{
if (this.getElement('.symbol').innerHTML == '+')
this.getElement('.symbol').innerHTML = '-';
else
this.getElement('.symbol').innerHTML = '+';
thisSlider.slideOut();
item.getElement('.moreInfo').set('tween', {
duration: 1000,
transition: Fx.Transitions.Bounce.easeOut
}).tween('height', '0px');
selected = 0;
}
}
});
});
});
这是为什么呢?非常感谢!
你检查,看看是否“的offsetHeight”正在恢复你附有“px”的值?你确定它不是像“汽车”?它可能是一个字符串,而不是一个数字? – Pointy 2010-06-05 03:13:38
仅供参考:您不需要手动增加'i',只需使用'els.each(fn(el,index){});'。 – 2010-06-05 06:32:47