javascript - getElementById trouble -


html: [...]<div id="test" name="testvalue"></div>[...]

js[...]alert(document.getelementbyid("test").name);[...]

why 'undefined' instead of 'testvalue'?

because name not valid attribute <div> element. such, doesn't map .name property.

you using getattribute() method though:

alert(document.getelementbyid("test").getattribute("name"));

example: http://jsfiddle.net/bcyxl/


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