HTML5全局属性和事件
属性 | 描述 |
---|---|
contenteditable | 规定是否允许用户编辑内容。 |
contextmenu | 规定元素的上下文菜单。 |
draggable | 规定是否允许用户拖动元素。 |
dropzone | 规定当被拖动的项目/数据被拖放到元素中时会发生什么。 |
hidden | 规定该元素是无关的。被隐藏的元素不会显示。 |
spellcheck | 规定是否必须对元素进行拼写或语法检查。 |
属性 | 值 | 描述 |
---|---|---|
onafterprint | script | 文档打印之后运行的脚本。 |
onbeforeprint | script | 文档打印之前运行的脚本。 |
onbeforeunload | script | 文档卸载之前运行的脚本。 |
onerror | script | 在错误发生时运行的脚本。 |
onhaschange | script | 当文档已改变时运行的脚本。 |
onmessage | script | 在消息被触发时运行的脚本。 |
onoffline | script | 当文档离线时运行的脚本。 |
ononline | script | 当文档上线时运行的脚本。 |
onpagehide | script | 当窗口隐藏时运行的脚本。 |
onpageshow | script | 当窗口成为可见时运行的脚本。 |
onpopstate | script | 当窗口历史记录改变时运行的脚本。 |
onredo | script | 当文档执行撤销(redo)时运行的脚本。 |
onresize | script | 当浏览器窗口被调整大小时触发。 |
onstorage | script | 在 Web Storage 区域更新后运行的脚本。 |
onundo | script | 在文档执行 undo 时运行的脚本。 |
属性 | 值 | 描述 |
---|---|---|
oncontextmenu | script | 当上下文菜单被触发时运行的脚本。 |
onformchange | script | 在表单改变时运行的脚本。 |
onforminput | script | 当表单获得用户输入时运行的脚本。 |
oninput | script | 当元素获得用户输入时运行的脚本。 |
oninvalid | script | 当元素无效时运行的脚本。 |
属性 | 值 | 描述 |
---|---|---|
ondrag | script | 元素被拖动时运行的脚本。 |
ondragend | script | 在拖动操作末端运行的脚本。 |
ondragenter | script | 当元素元素已被拖动到有效拖放区域时运行的脚本。 |
ondragleave | script | 当元素离开有效拖放目标时运行的脚本。 |
ondragover | script | 当元素在有效拖放目标上正在被拖动时运行的脚本。 |
ondragstart | script | 在拖动操作开端运行的脚本。 |
ondrop | script | 当被拖元素正在被拖放时运行的脚本。 |
onmousewheel | script | 当鼠标滚轮正在被滚动时运行的脚本。 |
onscroll | script | 当元素滚动条被滚动时运行的脚本。 |

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