Mootools:相同的函数在单个元素上使用时会生成错误吗?
这是我得到的错误:
Uncaught TypeError: Object #
这是 domready 函数中的代码:
$$('.accordion_content').slide('hide');
$$('.accordion_header').addEvent('click', function(e) {
this.getParent().getElement('.accordion_content').slide('toggle');
this.toggleClass('header_highlight');
});
// set horizontal slide for sidebar
$('priceNPay').slide('hide', 'horizontal');
$('theSidebar').style.backgroundColor = 'green';
// THIS IS WHERE IT ERRORS OUT... WHY!?
$('theSidebar').addevent('click', function(e) {
this.getElement('priceNPay').slide('toggle');
this.toggleClass('header_highlight');
});
第一块代码工作正常。在具有相关类的所有
元素上疯狂切换。第二块代码隐藏
,更改
的颜色...但在尝试执行 addEvent 时出错
。为什么啊!!!???
我认为唯一区别的结构是相关的...如果它不起作用:
<div id='someName'>
<h1>title text</h1>
<div id='someOtherName'> (on the sidebar, this is an 'article' element)
<p>some text</p>
</div>
</div>
我没有遵循的是为什么它会隐藏,但随后不会瞄准切换...?
谢谢帮。
写!
this is the error i get:
Uncaught TypeError: Object #<HTMLDivElement> has no method
this is the code in the domready function:
$('.accordion_content').slide('hide');
$('.accordion_header').addEvent('click', function(e) {
this.getParent().getElement('.accordion_content').slide('toggle');
this.toggleClass('header_highlight');
});
// set horizontal slide for sidebar
$('priceNPay').slide('hide', 'horizontal');
$('theSidebar').style.backgroundColor = 'green';
// THIS IS WHERE IT ERRORS OUT... WHY!?
$('theSidebar').addevent('click', function(e) {
this.getElement('priceNPay').slide('toggle');
this.toggleClass('header_highlight');
});
the first chunk of code works fine. toggles like mad on all <div>
elements with the relevant class. the second chunk of code hides the <div>
, changes the <div>
's colour...but errors out when trying to do the addEvent
.
WHYYYY!!!????
the structure of the the only difference i can think would be relevant...if it didn't work:
<div id='someName'>
<h1>title text</h1>
<div id='someOtherName'> (on the sidebar, this is an 'article' element)
<p>some text</p>
</div>
</div>
what i'm not following is why it'll hide, but then won't target for the toggle...?
thanks gang.
WR!
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您正在使用
addevent
而不是addEvent
。You are using
addevent
instead ofaddEvent
.