DOM Element setAttribute () method
Examples
Set the input element's type attribute:
document.getElementsByTagName("INPUT")[0].setAttribute("type","button");
Setting properties ago:
Setting property:
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Definition and Usage
setAttribute () method to create or change a new property.
If the specified attribute already exists, only set the value.
Browser Support
All major browsers support setAttribute () method
Internet Explorer 8 and earlier versions of IE does not support this method.
grammar
element .setAttribute( attributename , attributevalue )
parameter
参数 | 类型 | 描述 |
---|---|---|
attributename | String | 必须。你要添加的属性名称。 |
attributevalue | String | 必须。你要添加的属性值。 |
return value
No return value.
technical details
DOM version | Core Level 1 Element Object |
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