[英]jQuery wrapAll two element with variable
I have two variables currentSectionElement
and sectionList
. 我有两个变量
currentSectionElement
和sectionList
。
They looks like: 它们看起来像:
currentSectionElement = $("<div>current</div>");
sectionList = $("<div>sectionList</div>");
I want to display it like this: 我想这样显示:
<div>
<div>current</div>
<div>sectionList</div>
<div>
So, I've tried following way: 因此,我尝试了以下方法:
currentSectionElement.after(sectionList);
$(currentSectionElement, sectionList).wrapAll('<div></div>');
However it becomes: 但是它变成:
<div>
<div>current</div>
<div>
<div>sectionList</div>
You can use .add()
to combine the currentSectionElement
and sectionList
into a jQuery object then use . 您可以使用
.add()
将currentSectionElement
和sectionList
合并为一个jQuery对象,然后使用。 wrapAll()
var currentSectionElement = $("<div>current</div>"); var sectionList = $("<div>sectionList</div>"); var newObj = currentSectionElement.add(sectionList); newObj.wrapAll('<div></div>').parent().appendTo(document.body);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
You can create another div
and use append()
您可以创建另一个
div
并使用append()
var currentSectionElement = $("<div>current</div>"); var sectionList = $("<div>sectionList</div>"); var newObj = currentSectionElement.add(sectionList); $('<div>').append(newObj).appendTo(document.body);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
currentSectionElement = $("<div>current</div>"); sectionList = $("<div>sectionList</div>"); $('body').append('<div class=red></div>'); $('body').find('div').append(currentSectionElement).append(sectionList)
.red{color:red}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Why not append an empty div then in that empty div append both divs 为什么不附加一个空的div,然后在该空的div中附加两个div
currentSectionElement = $("<div>current</div>"); sectionList = $("<div>sectionList</div>"); $('body').append(currentSectionElement).append(sectionList) $('body').find('div').wrapAll('<div class=red></div>');
.red{color:red}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
If you want wrap all append both in append then use wrapApp()
如果您想将所有附加都包装在append中,请使用
wrapApp()
$(currentSectionElement, sectionList)
doesn't create a jQuery set containing the intersection of currentSectionElement
and sectionList
. $(currentSectionElement, sectionList)
不会创建包含currentSectionElement
和sectionList
的交集的jQuery集。 To do that, you use currentSectionElement.add(sectionList)
. 为此,请使用
currentSectionElement.add(sectionList)
。
If you do that, your wrapAll
works: 如果这样做,则
wrapAll
可以工作:
currentSectionElement = $("<div>current</div>"); sectionList = $("<div>sectionList</div>"); currentSectionElement.add(sectionList) .wrapAll("<div></div>") .parent() .appendTo(document.body);
div { border: 1px solid black; padding: 4px; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.