javascript - How to get only the content in the current box in js?-PHP Chinese Network Q&A

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javascript - How to get only the content in the current box in js?

怪我咯 2017-06-26 10:51:24

655

The picture is as above, and then paste the html structure

web 
javascript
 css 
css2.0
 css3
 
 html
 5555 可视化
 555

Suppose I have taken the outermost frame of second
Now I want to get the "web", "555" (a), "5555(b)" How to store the anonymous text in a variable?
I triedinnerTextwill get the text in the child node
UsechildNodes[0].nodeValuewill only get the first text node
Is it feasible to useifto determine whethernodeTypeis a text node?
I don’t know if there is a better way to directly get the text of the current box without getting the text in the child node~

怪我咯

走同样的路，发现不同的人生

reply all (1)

ringa_lee2017-06-26 10:53:24 1 floor

var t = document.getElementsByClassName('second')[0]; t.childNodes.forEach(function(v) { if(v instanceof Text) { console.log(v.data); console.log(v.wholeText); } });

Among them, the text node is an instance ofText(), and you can usedataorwholeTextto get text of typeString.