如何使用createTextNode插入HTML实体？ [英] How to insert HTML entities with createTextNode?

问题描述

如果我想将ascii符号格式js添加到某个节点？
尝试作为 TextNode ，但它没有将其解析为代码：

If I want to add an ascii symbol form js to a node somewhere? Tried as a TextNode, but it didn't parse it as a code:

var dropdownTriggerText = document.createTextNode('blabla ∧');

推荐答案

您无法使用HTML实体创建节点。您的替代方案是使用unicode值

You can't create nodes with HTML entities. Your alternatives would be to use unicode values

var dropdownTriggerText = document.createTextNode('blabla \u0026');

或设置 innerHTML 元素。您当然可以直接输入& ...

or set innerHTML of the element. You can of course directly input &...

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