如何将两个 HTMLElements 合并为一个 Javascript
How to append two HTMLElements into one Javascript
所以,我使用了两个 HTMLElements:
var el1 = document.getElementById('div1')
var el2 = document.getElementById('div2');
我想要做的是合并插入到两个容器中的这 2 个元素,如下所示:
<container-x1>
<container-x2>
<div id="div1">test1</div>
</container-x2>
</container-x1>
<container-y1>
<container-y2>
<div id="div2">test2</div>
</container-y2>
</container-y1>
此后我的目标是完全删除容器 y1 并将测试 1 和测试 2 合并到同一个容器中,如下所示:
<container-x1>
<container-x2>
<div id="div2">test1 test2</div>
</container-x2>
</container-x1>
有什么帮助吗?提前致谢
你可以试试这个:
const el1 = document.getElementById('div1');
const el2 = document.getElementById('div2');
el2.innerHTML = el1.innerHTML + ' ' + el2.innerHTML;
el1.replaceWith(el2);
document.getElementsByTagName('container-y1')[0].remove();
<container-x1>
<container-x2>
<div id="div1">test1</div>
</container-x2>
</container-x1>
<container-y1>
<container-y2>
<div id="div2">test2</div>
</container-y2>
</container-y1>
所以,我使用了两个 HTMLElements:
var el1 = document.getElementById('div1')
var el2 = document.getElementById('div2');
我想要做的是合并插入到两个容器中的这 2 个元素,如下所示:
<container-x1>
<container-x2>
<div id="div1">test1</div>
</container-x2>
</container-x1>
<container-y1>
<container-y2>
<div id="div2">test2</div>
</container-y2>
</container-y1>
此后我的目标是完全删除容器 y1 并将测试 1 和测试 2 合并到同一个容器中,如下所示:
<container-x1>
<container-x2>
<div id="div2">test1 test2</div>
</container-x2>
</container-x1>
有什么帮助吗?提前致谢
你可以试试这个:
const el1 = document.getElementById('div1');
const el2 = document.getElementById('div2');
el2.innerHTML = el1.innerHTML + ' ' + el2.innerHTML;
el1.replaceWith(el2);
document.getElementsByTagName('container-y1')[0].remove();
<container-x1>
<container-x2>
<div id="div1">test1</div>
</container-x2>
</container-x1>
<container-y1>
<container-y2>
<div id="div2">test2</div>
</container-y2>
</container-y1>