Example of usage of [attribute=value] selector in jQuery_jquery

The example in this article describes the usage of the [attribute=value] selector in jQuery. Share it with everyone for your reference. The specific analysis is as follows:

This selector matches elements with the given attribute and attribute value.

Grammar structure:

Copy code The code is as follows:

$("[attribute=value]")

Parameter list:

参数	描述
attribute	定义要查找的属性名称。
value	定义要超找的属性值。 引号在大多数情况下是可选的。但在遇到诸如属性值包含"]"时，用以避免冲突。

Example code:

Example 1:

Copy code The code is as follows:

• html area


• Jquery area

• Welcome to the Script House


• Script House welcomes you

Click to see the effect

The above code can set the text color in the li element whose id attribute value is third to blue.

Example 2:

Copy code The code is as follows:

• html area


• Jquery area

• Welcome to the script home


• Script House welcomes you

Click to see the effect

From the above code, you can see how when the code contains "[" or "]", it must be enclosed in quotation marks, otherwise it will cause a matching error.

I hope this article will be helpful to everyone’s jQuery programming.