What form selectors does jquery have?

jquery form selectors include: ":input", ":button", ":checkbox", ":file", ":hidden", ":image", ":password", ":radio" ”, “:reset”, “:submit”, “:text”.

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The form selector matches elements that often appear in the form . But the matching elements are not necessarily in the form

:input

Description: Match all input elements

Example:

$(":input")  //匹配所有input元素
$("form :input")  //匹配<form>标记中所有input元素，需要注意，在form和:之间有一个空格

:button

Description: Match all ordinary buttons, that is, input elements of type="button"

Example ：

$(":button")  //匹配所有的普通按钮

:checkbox

Description: Match all checkboxes

Example:

$(":checkbox")  //匹配所有的复选框

:file

Description: Match all file fields

Example:

$(":file")  //匹配所有的文件域

: hidden

Description: Match all invisible elements, or elements of type hidden

Example:

$(":hidden")  //匹配所有的隐藏域

: image

Description: Match all image fields

Example:

$(":image")  //匹配所有图像域

:password

Description: Match all password fields

Example:

$(":password")  //匹配所有密码域

:radio

Description: Match all single Select button

Example:

$(":radio")  //匹配所有单选按钮

:reset

Description: Match all reset buttons, that is, type=" reset" input element

Example:

$(":reset")  //匹配所有的重置按钮

:submit

Description: Match all submit buttons, that is, type Input element

of ="submit" Example:

$(":submit")  //匹配所有的提交按钮

:text

Description: Match all single-line text boxes

Example:

$(":text")  //匹配所有的单行文本框

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