是否可以将childNodes.nodeValue和innerHTML一起使用？

Question

I have a js script that would getElementByTagname. Then, i check it childNodes value.If i use this line of code:

var appname= name[i].childNodes[x].nodeValue;

If the nodeValue is Pang Shinichi ( Away from home ). The return of the script above became Pang Shinichi (). HTML tag is not being read but instead it was consider as NULL. So, i was thinking if its possible to use childNodes.nodeValue and innerHTML at once.

Any idea on this?

Answer 1

This is because your text is spread across several nodes. For a quick solution, use textContent and innerText on the parent node instead:

var t = "textContent" in document.body ? "textContent" : "innerText",
    appname = name[i][t];

Internet Explorer 8 and lower will use innerText , whilst most other browsers will use textContent . There are slight differences between the behaviour of the two when it comes to white space, but for most use cases the results are identical.