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DOM Attr value Property
Attr ObjectExample
Return the value of an attribute:
document.getElementsByTagName("button")[0].attributes[0].value;
The result will be:
myFunction()
Try it yourself »
Setting the value of an attribute
Example
Set the style attribute for a header Element:
var h=document.getElementsByTagName("H1")[0];
h.getAttributeNode("style").value="color:green";
h.getAttributeNode("style").value="color:green";
Before changing the style:
Hello World
After changing the style:
Hello World
Try it yourself »
Definition and Usage
The value property sets or returns the value of the attribute.
Browser Support
The value property is supported in all major browsers.
Syntax
Set the attribute value
attribute.value=value
Return the attribute value
attribute.value
Technical Details
| Return Value: | A String, representing the value of the attribute |
|---|---|
| DOM Version | Core Level 1 |
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