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Javascript how to modify the style attribute of an element, for this question, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

In javascript, you can use the setAttribute () method to modify the style attribute, which modifies the property value for an existing specified attribute, syntax "element object .setAttribute (" style "," style code ");".

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

In javascript, you can use the setAttribute () method to modify the style property.

The setAttribute () method adds the specified property and assigns it the specified value. If this specified property already exists, only the value is set / changed.

Syntax:

Element.setAttribute (attributename,attributevalue) parameter type description attributenameString is required. The name of the attribute you want to add. AttributevalueString is required. The attribute value you want to add.

Example:

A div element

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