jQuery选择器的类型是什么? [英] What are the types of jquery selectors?

问题描述

我对此问题有疑问，但是没有很好的消息来源，请您能帮我吗?什么是选择器?

I'm having a problem with this question and didn't have any good source, can you please help me ? What are the selectors?

推荐答案

这些是jquery选择器(从jQuery 1.10和jQuery 2.0开始):

These are the jquery selectors (as of jQuery 1.10 and jQuery 2.0):

• 所有选择器("*")
  选择所有元素.
• :animated选择器
  选择器运行时，选择动画进行中的所有元素.
• 属性包含前缀选择器[name|="value"]
  选择具有指定属性的元素，该元素的值等于给定字符串，或者以该字符串开头，后跟连字符(-).
• 属性包含选择器[name*="value"]
  选择具有指定属性且其值包含给定子字符串的元素.
• 属性包含单词选择器[name~="value"]
  选择具有指定属性的元素，该元素的值包含以空格分隔的给定单词.
• 属性以选择器[name$="value"]
  结尾 选择具有指定属性且其值恰好以给定字符串结尾的元素.比较是区分大小写的.
• 等于属性的选择器[name="value"]
  选择具有指定属性且其值完全等于某个特定值的元素.
• 属性不等于选择器[name!="value"]
  选择不具有指定属性或具有指定属性但不具有特定值的元素.
• 属性始于选择器[name^="value"]
  选择具有指定属性的元素，该元素的值恰好以给定字符串开头.
• :button选择器
  选择所有按钮元素和按钮类型的元素.
• :checkbox选择器
  选择所有类型的元素复选框.
• :checked选择器 匹配所有选中或选中的元素.
• 子选择器("parent > child")
  选择父"指定的元素的子"指定的所有直接子元素.
• 类选择器(".class")
  选择具有给定类的所有元素.
• :contains()选择器
  选择所有包含指定文本的元素.
• 后代选择器("ancestor descendant")
  选择作为给定祖先的后代的所有元素.
• :禁用的选择器
  选择所有禁用的元素.
• 元素选择器(元素")
  选择具有给定标签名称的所有元素.
• :空选择器
  选择所有没有子元素的元素(包括文本节点).
• :已启用选择器
  选择所有启用的元素.
• :eq()选择器
  选择匹配集中索引n处的元素.
• :均匀选择器
  选择零索引的偶数元素.另请参见奇数.
• :文件选择器
  选择文件类型的所有元素.
• :第一个孩子选择器
  选择作为其父级的第一个子级的所有元素.
• :第一个选择器
  选择所有具有相同元素名称的同级元素中的第一个元素.
• :第一个选择器
  选择第一个匹配的元素.
• :焦点选择器
  选择当前处于焦点状态的元素.
• :gt()选择器
  选择索引大于匹配集中索引的所有元素.
• 具有属性选择器[名称]
  选择具有指定属性且具有任何值的元素.
• :具有()选择器
  选择包含至少一个与指定选择器匹配的元素的元素.
• :标题选择器
  选择所有作为标头的元素，例如h1，h2，h3等.
• :隐藏选择器
  选择所有隐藏的元素.
• ID选择器("#id")
  选择具有给定id属性的单个元素.
• :图像选择器
  选择类型为image的所有元素.
• :输入选择器
  选择所有输入，文本区域，选择和按钮元素.
• :lang()选择器
  选择指定语言的所有元素.
• :最后一个选择器
  选择作为其父级的最后一个子级的所有元素.
• :类型最后的选择器
  选择所有具有相同元素名称的兄弟姐妹中的最后一个元素.
• :最后一个选择器
  选择最后一个匹配的元素.
• :lt()选择器
  选择索引小于匹配集中索引的所有元素.
• **多个属性选择器[name ="value"] [name2 ="value2"] 匹配与所有指定的属性过滤器匹配的元素.
• 多个选择器("selector1，selector2，selectorN")
  选择所有指定选择器的合并结果.
• 下一个相邻选择器(上一个+下一个")
  选择所有与"next"匹配的next元素，紧接其后的是同级"prev".
• 下一个兄弟姐妹选择器(上一个〜兄弟姐妹")
  选择所有在"prev"元素之后的兄弟元素，它们具有相同的父元素，并与过滤兄弟姐妹"选择器匹配.
• :not()选择器
  选择与给定选择器不匹配的所有元素.
• :nth-​​child()选择器
  选择作为其父项的第n个子项的所有元素.
• :nth-​​last-child()选择器
  选择从上一个元素到第一个元素的所有元素，作为其父元素的第n个子元素.
• :nth-​​last-of-type()选择器
  从上一个元素到第一个元素，选择所有作为其父元素的第n个子元素的元素.
• :nth-​​of-type()选择器
  选择相对于具有相同元素名称的同级元素而言，其父元素的第n个子元素的所有元素.
• :奇数选择器
  选择零索引的奇数元素.另请参见.
• :独生子选择器
  选择所有元素作为其父元素的唯一子元素.
• :仅类型选择器
  选择没有相同名称的兄弟姐妹的所有元素.
• :父级选择器
  选择具有至少一个子节点的所有元素(元素或文本).
• :密码选择器
  选择类型为password的所有元素.
• :无线电选择器
  选择单选类型的所有元素.
• :重置选择器
  选择所有类型为reset的元素.
• :根选择器
  选择作为文档根目录的元素.
• :选择的选择器
  选择所有选定的元素.
• :提交选择器
  选择类型为Submit的所有元素.
• :目标选择器
  选择由文档URI的片段标识符指示的目标元素.
• :文本选择器
  选择文本类型的所有元素.
• :可见选择器
  选择所有可见的元素.

• All Selector ("*")
  Selects all elements.
• :animated Selector
  Select all elements that are in the progress of an animation at the time the selector is run.
• Attribute Contains Prefix Selector [name|="value"]
  Selects elements that have the specified attribute with a value either equal to a given string or starting with that string followed by a hyphen (-).
• Attribute Contains Selector [name*="value"]
  Selects elements that have the specified attribute with a value containing the a given substring.
• Attribute Contains Word Selector [name~="value"]
  Selects elements that have the specified attribute with a value containing a given word, delimited by spaces.
• Attribute Ends With Selector [name$="value"]
  Selects elements that have the specified attribute with a value ending exactly with a given string. The comparison is case sensitive.
• Attribute Equals Selector [name="value"]
  Selects elements that have the specified attribute with a value exactly equal to a certain value.
• Attribute Not Equal Selector [name!="value"]
  Select elements that either don’t have the specified attribute, or do have the specified attribute but not with a certain value.
• Attribute Starts With Selector [name^="value"]
  Selects elements that have the specified attribute with a value beginning exactly with a given string.
• :button Selector
  Selects all button elements and elements of type button.
• :checkbox Selector
  Selects all elements of type checkbox.
• :checked Selector Matches all elements that are checked or selected.
• Child Selector ("parent > child")
  Selects all direct child elements specified by "child" of elements specified by "parent".
• Class Selector (".class")
  Selects all elements with the given class.
• :contains() Selector
  Select all elements that contain the specified text.
• Descendant Selector ("ancestor descendant")
  Selects all elements that are descendants of a given ancestor.
• :disabled Selector
  Selects all elements that are disabled.
• Element Selector ("element")
  Selects all elements with the given tag name.
• :empty Selector
  Select all elements that have no children (including text nodes).
• :enabled Selector
  Selects all elements that are enabled.
• :eq() Selector
  Select the element at index n within the matched set.
• :even Selector
  Selects even elements, zero-indexed. See also odd.
• :file Selector
  Selects all elements of type file.
• :first-child Selector
  Selects all elements that are the first child of their parent.
• :first-of-type Selector
  Selects all elements that are the first among siblings of the same element name.
• :first Selector
  Selects the first matched element.
• :focus Selector
  Selects element if it is currently focused.
• :gt() Selector
  Select all elements at an index greater than index within the matched set.
• Has Attribute Selector [name]
  Selects elements that have the specified attribute, with any value.
• :has() Selector
  Selects elements which contain at least one element that matches the specified selector.
• :header Selector
  Selects all elements that are headers, like h1, h2, h3 and so on.
• :hidden Selector
  Selects all elements that are hidden.
• ID Selector ("#id")
  Selects a single element with the given id attribute.
• :image Selector
  Selects all elements of type image.
• :input Selector
  Selects all input, textarea, select and button elements.
• :lang() Selector
  Selects all elements of the specified language.
• :last-child Selector
  Selects all elements that are the last child of their parent.
• :last-of-type Selector
  Selects all elements that are the last among siblings of the same element name.
• :last Selector
  Selects the last matched element.
• :lt() Selector
  Select all elements at an index less than index within the matched set.
• **Multiple Attribute Selector [name="value"][name2="value2"] Matches elements that match all of the specified attribute filters.
• Multiple Selector ("selector1, selector2, selectorN")
  Selects the combined results of all the specified selectors.
• Next Adjacent Selector ("prev + next")
  Selects all next elements matching "next" that are immediately preceded by a sibling "prev".
• Next Siblings Selector ("prev ~ siblings")
  Selects all sibling elements that follow after the "prev" element, have the same parent, and match the filtering "siblings" selector.
• :not() Selector
  Selects all elements that do not match the given selector.
• :nth-child() Selector
  Selects all elements that are the nth-child of their parent.
• :nth-last-child() Selector
  Selects all elements that are the nth-child of their parent, counting from the last element to the first.
• :nth-last-of-type() Selector
  Selects all elements that are the nth-child of their parent, counting from the last element to the first.
• :nth-of-type() Selector
  Selects all elements that are the nth child of their parent in relation to siblings with the same element name.
• :odd Selector
  Selects odd elements, zero-indexed. See also even.
• :only-child Selector
  Selects all elements that are the only child of their parent.
• :only-of-type Selector
  Selects all elements that have no siblings with the same element name.
• :parent Selector
  Select all elements that have at least one child node (either an element or text).
• :password Selector
  Selects all elements of type password.
• :radio Selector
  Selects all elements of type radio.
• :reset Selector
  Selects all elements of type reset.
• :root Selector
  Selects the element that is the root of the document.
• :selected Selector
  Selects all elements that are selected.
• :submit Selector
  Selects all elements of type submit.
• :target Selector
  Selects the target element indicated by the fragment identifier of the document’s URI.
• :text Selector
  Selects all elements of type text.
• :visible Selector
  Selects all elements that are visible.

来源: http://api.jquery.com/category/selectors/

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