window、document、html、body、element的事件属性比较_html/css_WEB-ITnose
在分析jQuery的事件的时候有提到绑定事件的方式：
Dean Edwards的跨浏览器事件绑定使用的方式是
element["on" + type] = handleEvent;
即绑定的事件的前提条件是element.onxxx属性必须存在。
jQuery的绑定方式是使用浏览器的绑定绑定方法
if ( elem.addEventListener ) { elem.addEventListener( type, eventHandle, false );} else if ( elem.attachEvent ) { elem.attachEvent( "on" + type, eventHandle );}为什么不用Dean Edwards使用的方式来绑定？
原因：
并非所有浏览器支持的事件都有对应的["on" + type]属性。比较典型的例子动画事件
<br /><p>该实例使用了 addEventListener() 方法为 DIV 元素添加"animationstart", "animationiteration" 和 "animationend" 事件。</p><div id="myDIV" >点我开始动画</div><script>var x = document.getElementById("myDIV")//存在onclick属性x.onclick = myFunction;// 使用 JavaScript 开始动画function myFunction() { //x.style.WebkitAnimation = "mymove 4s 2"; // Chrome, Safari 和 Opera 代码 x.style.animation = "mymove 4s 2";}// Chrome, Safari 和 Opera//x.addEventListener("webkitAnimationStart", myStartFunction);//x.addEventListener("webkitAnimationIteration", myIterationFunction);//x.addEventListener("webkitAnimationEnd", myEndFunction);x.addEventListener("<strong>animationstart</strong>", myStartFunction);x.addEventListener("<strong>animationiteration</strong>", myIterationFunction);x.addEventListener("<strong>animationend</strong>", myEndFunction);function myStartFunction() { this.innerHTML = "animationstart 事件触发 - 动画已经开始"; this.style.backgroundColor = "pink";}function myIterationFunction() { this.innerHTML = "animationiteration 事件触发 - 动画重新播放"; this.style.backgroundColor = "lightblue";}function myEndFunction() { this.innerHTML = "animationend 事件触发 - 动画已经完成"; this.style.backgroundColor = "lightgray";}</script>上面的例子在IE10+、webkit4.0+内核浏览器（chrome、Opera、safari)、Firefox16.0+都能正常运行。但是如果将动画的绑定事件换成
x.onanimationstart = myStartFunction;x.onanimationiteration = myIterationFunction;x.onanimationend = myEndFunction;
三个动画函数没有任何一个能够正常运行。
所以现在明白jQuery为什么使用原生的事件绑定方法了吧。
document.documentElement即html标签的DOM对象
document.body即body标点的DOM对象
以chrome/IE8/IE9/firefox为例，简易的比较一下window、document、html、body、element的onxxx属性
说明：表格中yes表示对象拥有该属性，否则没有
chrome45.0中所有的onxxx属性
| on事件 | window | document | html | body | element |
| onabort | yes | yes | yes | yes | yes |
| onanimationend | yes | ||||
| onanimationiteration | yes | ||||
| onanimationstart | yes | ||||
| onautocomplete | yes | yes | yes | yes | yes |
| onautocompleteerror | yes | yes | yes | yes | yes |
| onbeforeunload | yes | yes | |||
| onbeforecopy | yes | yes | yes | yes | |
| onbeforecut | yes | yes | yes | yes | |
| onbeforepaste | yes | yes | yes | yes | |
| onblur | yes | yes | yes | yes | yes |
| oncancel | yes | yes | yes | yes | yes |
| oncanplay | yes | yes | yes | yes | yes |
| oncanplaythrough | yes | yes | yes | yes | yes |
| onchange | yes | yes | yes | yes | yes |
| onclick | yes | yes | yes | yes | yes |
| onclose | yes | yes | yes | yes | yes |
| oncontextmenu | yes | yes | yes | yes | yes |
| oncuechange | yes | yes | yes | yes | yes |
| ondblclick | yes | yes | yes | yes | yes |
| ondevicemotion | yes | yes | yes | yes | yes |
| ondeviceorientation | yes | yes | yes | yes | yes |
| ondrag | yes | yes | yes | yes | yes |
| ondragend | yes | yes | yes | yes | yes |
| ondragenter | yes | yes | yes | yes | yes |
| ondragleave | yes | yes | yes | yes | yes |
| ondragover | yes | yes | yes | yes | yes |
| ondragstart | yes | yes | yes | yes | yes |
| ondrop | yes | yes | yes | yes | yes |
| ondurationchange | yes | yes | yes | yes | yes |
| onemptied | yes | yes | yes | yes | yes |
| onended | yes | yes | yes | yes | yes |
| onerror | yes | yes | yes | yes | yes |
| onfocus | yes | yes | yes | yes | yes |
| onhashchange | yes | yes | |||
| oninput | yes | yes | yes | yes | yes |
| oninvalid | yes | yes | yes | yes | yes |
| onkeydown | yes | yes | yes | yes | yes |
| onkeypress | yes | yes | yes | yes | yes |
| onkeyup | yes | yes | yes | yes | yes |
| onlanguagechange | yes | yes | |||
| onload | yes | yes | yes | yes | yes |
| onloadeddata | yes | yes | yes | yes | yes |
| onloadedmetadata | yes | yes | yes | yes | yes |
| onloadstart | yes | yes | yes | yes | yes |
| onmessage | yes | yes | |||
| onmousedown | yes | yes | yes | yes | yes |
| onmouseenter | yes | yes | yes | yes | yes |
| onmouseleave | yes | yes | yes | yes | yes |
| onmousemove | yes | yes | yes | yes | yes |
| onmouseout | yes | yes | yes | yes | yes |
| onmouseover | yes | yes | yes | yes | yes |
| onmouseup | yes | yes | yes | yes | yes |
| onmousewheel(不推荐，用onwheel替代) | yes | yes | yes | yes | yes |
| onoffline | yes | yes | |||
| ononline | yes | yes | |||
| onpagehide | yes | yes | |||
| onpageshow | yes | yes | |||
| onpaste | yes | yes | yes | yes | |
| onpause | yes | yes | yes | yes | yes |
| onplay | yes | yes | yes | yes | yes |
| onplaying | yes | yes | yes | yes | yes |
| onpopstate | yes | yes | |||
| onpointerlockchange | yes | ||||
| onpointerlockerror | yes | ||||
| onprogress | yes | yes | yes | yes | yes |
| onratechange | yes | yes | yes | yes | yes |
| onreadystatechange | yes | ||||
| onreset | yes | yes | yes | yes | yes |
| onresize | yes | yes | yes | yes | yes |
| onscroll | yes | yes | yes | yes | yes |
| onsearch | yes | yes | yes | yes | yes |
| onseeked | yes | yes | yes | yes | yes |
| onseeking | yes | yes | yes | yes | yes |
| onselect | yes | yes | yes | yes | yes |
| onselectionchange | yes | ||||
| onselectstart | yes | yes | yes | yes | |
| onshow | yes | yes | yes | yes | yes |
| onstalled | yes | yes | yes | yes | yes |
| onstorage | yes | yes | |||
| onsubmit | yes | yes | yes | yes | yes |
| onsuspend | yes | yes | yes | yes | yes |
| ontimeupdate | yes | yes | yes | yes | yes |
| ontoggle | yes | yes | yes | yes | yes |
| ontransitionend | yes | ||||
| onunload | yes | yes | |||
| onvolumechange | yes | yes | yes | yes | yes |
| onwaiting | yes | yes | yes | yes | yes |
| onwebkitfullscreenchange | yes | yes | yes | yes | |
| onwebkitfullscreenerror | yes | yes | yes | yes | |
| onwebkitanimationend | yes | ||||
| onwebkitanimationiteration | yes | ||||
| onwebkitanimationstart | yes | ||||
| onwebkittransitionend | yes | ||||
| onwheel | yes | yes | yes | yes | yes |
chrome浏览器的事件基本都都列在上面了，基本上每个事件都有.onxxx属性，连animationend这样的HTML5新事件都包含在里面了，不过需要加webkit前缀。除了一下几个比较特殊的以外：
没有onfocusin，但是支持focusin事件
没有onfocusout，但是支持focusout事件
不支持打印事件:onafterprint、onbeforeprint
Safari 3.1 到 6.0 版本才支持transitionend事件, 使用webkitTransitionEnd来绑定
查看事件的具体作用推荐：菜鸟教程HTML DOM事件
IE9中所有的onxxx属性
| on事件 | window | document | html | body | element |
| onabort | yes | yes | yes | yes | yes |
| onactivate | yes | yes | yes | yes | |
| onafterprint | yes | yes | |||
| onafterupdate | yes | yes | yes | yes | |
| onbeforeactivate | yes | yes | yes | yes | |
| onbeforecopy | yes | yes | yes | ||
| onbeforecut | yes | yes | yes | ||
| onbeforedeactivate | yes | yes | yes | yes | |
| onbeforeeditfocus | yes | yes | yes | yes | |
| onbeforepaste | yes | yes | yes | ||
| onbeforeprint | yes | yes | |||
| onbeforeunload | yes | yes | |||
| onbeforeupdate | yes | yes | yes | yes | |
| onblur | yes | yes | yes | yes | yes |
| oncanplay | yes | yes | yes | yes | yes |
| oncanplaythrough | yes | yes | yes | yes | yes |
| oncellchange | yes | yes | yes | yes | |
| onchange | yes | yes | yes | yes | yes |
| onclick | yes | yes | yes | yes | yes |
| oncontextmenu | yes | yes | yes | yes | yes |
| oncontrolselect | yes | yes | yes | yes | |
| oncopy | yes | yes | yes | ||
| oncut | yes | yes | yes | ||
| ondataavailable | yes | yes | yes | yes | |
| ondatasetchanged | yes | yes | yes | yes | |
| ondatasetcomplete | yes | yes | yes | yes | |
| ondblclick | yes | yes | yes | yes | yes |
| ondeactivate | yes | yes | yes | yes | |
| ondrag | yes | yes | yes | yes | yes |
| ondragend | yes | yes | yes | yes | yes |
| ondragenter | yes | yes | yes | yes | yes |
| ondragleave | yes | yes | yes | yes | yes |
| ondragover | yes | yes | yes | yes | yes |
| ondragstart | yes | yes | yes | yes | yes |
| ondrop | yes | yes | yes | yes | yes |
| ondurationchange | yes | yes | yes | yes | yes |
| onemptied | yes | yes | yes | yes | yes |
| onended | yes | yes | yes | yes | yes |
| onerror | yes | yes | yes | yes | yes |
| onerrorupdate | yes | yes | yes | yes | |
| onfilterchange | yes | yes | yes | ||
| onfocus | yes | yes | yes | yes | yes |
| onfocusin | yes | yes | yes | yes | yes |
| onfocusout | yes | yes | yes | yes | yes |
| onhashchange | yes | yes | |||
| onhelp | yes | yes | yes | yes | yes |
| oninput | yes | yes | yes | yes | yes |
| onkeydown | yes | yes | yes | yes | yes |
| onkeypress | yes | yes | yes | yes | yes |
| onkeyup | yes | yes | yes | yes | yes |
| onlayoutcomplete | yes | yes | yes | ||
| onload | yes | yes | yes | yes | yes |
| onloadeddata | yes | yes | yes | yes | yes |
| onloadedmetadata | yes | yes | yes | yes | yes |
| onloadstart | yes | yes | yes | yes | yes |
| onlosecapture | yes | yes | yes | ||
| onmessage | yes | yes | |||
| onmousedown | yes | yes | yes | yes | yes |
| onmouseenter | yes | yes | yes | yes | |
| onmouseleave | yes | yes | yes | yes | |
| onmousemove | yes | yes | yes | yes | yes |
| onmouseout | yes | yes | yes | yes | yes |
| onmouseover | yes | yes | yes | yes | yes |
| onmouseup | yes | yes | yes | yes | yes |
| onmousewheel | yes | yes | yes | yes | yes |
| onmove | yes | yes | yes | ||
| onmoveend | yes | yes | yes | ||
| onmovestart | yes | yes | yes | ||
| onmssitemodejumplistitemremoved | yes | ||||
| onmsthumbnailclick | yes | ||||
| onoffline | yes | yes | |||
| ononline | yes | yes | |||
| onpaste | yes | yes | yes | ||
| onpause | yes | yes | yes | yes | yes |
| onplay | yes | yes | yes | yes | yes |
| onplaying | yes | yes | yes | yes | yes |
| onprogress | yes | yes | yes | yes | yes |
| onpropertychange | yes | yes | yes | yes | |
| onratechange | yes | yes | yes | yes | yes |
| onreadystatechange | yes | yes | yes | yes | yes |
| onreset | yes | yes | yes | yes | yes |
| onresize | yes | yes | yes | yes | yes |
| onresizeend | yes | yes | yes | ||
| onresizestart | yes | yes | yes | ||
| onrowenter | yes | yes | yes | ||
| onrowexit | yes | yes | yes | yes | |
| onrowsdelete | yes | yes | yes | yes | |
| onrowsinserted | yes | yes | yes | yes | |
| onscroll | yes | yes | yes | yes | yes |
| onseeked | yes | yes | yes | yes | yes |
| onseeking | yes | yes | yes | yes | yes |
| onselect | yes | yes | yes | yes | yes |
| onselectionchange | yes | ||||
| onselectstart | yes | yes | yes | yes | |
| onstalled | yes | yes | yes | yes | yes |
| onstop | yes | ||||
| onstorage | yes | yes | |||
| onstoragecommit | yes | ||||
| onsubmit | yes | yes | yes | yes | yes |
| onsuspend | yes | yes | yes | yes | yes |
| ontimeupdate | yes | yes | yes | yes | yes |
| onunload | yes | yes | |||
| onvolumechange | yes | yes | yes | yes | yes |
| onwaiting | yes | yes | yes | yes | yes |
有几个特殊的情况：
没有onpageshow，也不支持该事件，需要IE11+才支持
没有onpagehide，也不支持该事件，需要IE11+才支持
没有onsearch，IE所有版本都不支持该事件
没有onshow,IE所有版本都不支持该事件
没有ontoggle,IE所有版本都不支持该事件
没有onanimationend，也不支持该动画事件，需要IE10+才支持
没有onanimationiteration，也不支持该动画事件，需要IE10+才支持
没有onanimationstart，也不支持该动画事件，需要IE10+才支持
没有过渡ontransitionend，也不支持过渡事件，需要IE10+才支持
没有onwheel,但IE9+支持wheel绑定事件，替代onmousewheel
没有onpopstate
IE8中所有的onxxx属性
| on事件 | window | document | html/script /div/a/ button/ span等普通元素 | body | form | iframe | style/link | textarea | select | input(所有type类型) |
| onabort | yes | |||||||||
| onactivate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onafterprint | yes | yes | ||||||||
| onafterupdate | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| onbeforeactivate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onbeforecopy | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onbeforecut | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onbeforedeactivate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onbeforeeditfocus | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onbeforepaste | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onbeforeprint | yes | |||||||||
| onbeforeunload | yes | yes | ||||||||
| onbeforeupdate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onblur | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| oncellchange | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onchange | yes | yes | yes | |||||||
| onclick | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| oncontextmenu | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| oncontrolselect | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| oncopy | yes | yes | yes | yes | yes | yes | yes | yes | ||
| oncut | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondataavailable | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondatasetchanged | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondatasetcomplete | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondblclick | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondeactivate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondrag | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondragend | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondragenter | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondragleave | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondragover | yes | yes | yes | yes | yes | yes | yes | yes | ||
| ondragstart | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| ondrop | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onerror | yes | yes | ||||||||
| onerrorupdate | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onfilterchange | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onfocus | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onfocusin | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onfocusout | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onhashchange | yes | yes | ||||||||
| onhelp | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| onkeydown | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onkeypress | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onkeyup | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onlayoutcomplete | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onload | yes | yes | yes | yes | yes | |||||
| onlosecapture | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmessage | yes | |||||||||
| onmousedown | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmouseenter | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmouseleave | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmousemove | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmouseout | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmouseover | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmouseup | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmousewheel | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onmove | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmoveend | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmovestart | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onmssitemodejumplistitemremoved | yes | |||||||||
| onmsthumbnailclick | yes | |||||||||
| onoffline | yes | |||||||||
| ononline | yes | |||||||||
| onpage | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onpaste | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onpropertychange | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onreadystatechange | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onreset | yes | |||||||||
| onresize | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onresizeend | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onresizestart | yes | yes | yes | yes | yes | yes | yes | yes | ||
| onrowenter | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onrowexit | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onrowsdelete | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onrowsinserted | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onscroll | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onselect | yes | yes | yes | |||||||
| onselectionchange | yes | |||||||||
| onselectstart | yes | yes | yes | yes | yes | yes | yes | yes | yes | |
| onstop | yes | |||||||||
| onstorage | yes | |||||||||
| onstoragecommit | yes | |||||||||
| onsubmit | yes | |||||||||
| onunload | yes | yes | ||||||||
除了IE9暴露的问题以外还有：
没有oninput,也不支持该事件，需要IE9+才支持
没有多媒体的onxxx属性，也不支持所有的多媒体事件（包括oncanplay/oncanplaythrough/ondurationchange/onemptied...)，需要IE9+才支持
Firefox42.0中所有的onxxx属性
| on事件 | window | document | html | body | element |
| onabort | yes | yes | yes | yes | yes |
| onafterprint | yes | yes | |||
| onbeforeprint | yes | yes | |||
| onbeforeunload | yes | yes | |||
| onafterscriptexecute | yes | ||||
| onbeforescriptexecute | yes | ||||
| onblur | yes | yes | yes | yes | yes |
| oncanplay | yes | yes | yes | yes | yes |
| oncanplaythrough | yes | yes | yes | yes | yes |
| onchange | yes | yes | yes | yes | yes |
| onclick | yes | yes | yes | yes | yes |
| oncontextmenu | yes | yes | yes | yes | yes |
| oncopy | yes | yes | yes | yes | |
| oncut | yes | yes | yes | yes | |
| ondblclick | yes | yes | yes | yes | yes |
| ondevicelight | yes | ||||
| ondevicemotion | yes | ||||
| ondeviceorientation | yes | ||||
| ondeviceproximity | yes | ||||
| ondrag | yes | yes | yes | yes | yes |
| ondragend | yes | yes | yes | yes | yes |
| ondragenter | yes | yes | yes | yes | yes |
| ondragleave | yes | yes | yes | yes | yes |
| ondragover | yes | yes | yes | yes | yes |
| ondragstart | yes | yes | yes | yes | yes |
| ondrop | yes | yes | yes | yes | yes |
| ondurationchange | yes | yes | yes | yes | yes |
| onemptied | yes | yes | yes | yes | yes |
| onended | yes | yes | yes | yes | yes |
| onerror | yes | yes | yes | yes | yes |
| onfocus | yes | yes | yes | yes | yes |
| onhashchange | yes | yes | |||
| oninput | yes | yes | yes | yes | yes |
| oninvalid | yes | yes | yes | yes | yes |
| onkeydown | yes | yes | yes | yes | yes |
| onkeypress | yes | yes | yes | yes | yes |
| onkeyup | yes | yes | yes | yes | yes |
| onlanguagechange | yes | yes | |||
| onload | yes | yes | yes | yes | yes |
| onloadeddata | yes | yes | yes | yes | yes |
| onloadedmetadata | yes | yes | yes | yes | yes |
| onloadstart | yes | yes | yes | yes | yes |
| onmessage | yes | yes | |||
| onmousedown | yes | yes | yes | yes | yes |
| onmouseenter | yes | yes | yes | yes | yes |
| onmouseleave | yes | yes | yes | yes | yes |
| onmousemove | yes | yes | yes | yes | yes |
| onmouseout | yes | yes | yes | yes | yes |
| onmouseover | yes | yes | yes | yes | yes |
| onmouseup | yes | yes | yes | yes | yes |
| onmozfullscreenchange | yes | yes | yes | yes | yes |
| onmozfullscreenerror | yes | yes | yes | yes | yes |
| onmozpointerlockchange | yes | yes | yes | yes | yes |
| onmozpointerlockerror | yes | yes | yes | yes | yes |
| onoffline | yes | yes | |||
| ononline | yes | yes | |||
| onpagehide | yes | yes | |||
| onpageshow | yes | yes | |||
| onpaste | yes | yes | yes | yes | |
| onpause | yes | yes | yes | yes | yes |
| onplay | yes | yes | yes | yes | yes |
| onplaying | yes | yes | yes | yes | yes |
| onpopstate | yes | yes | |||
| onprogress | yes | yes | yes | yes | yes |
| onratechange | yes | yes | yes | yes | yes |
| onreadystatechange | yes | ||||
| onreset | yes | yes | yes | yes | yes |
Alat AI Hot
Undresser.AI Undress
Apl berkuasa AI untuk mencipta foto bogel yang realistik
AI Clothes Remover
Alat AI dalam talian untuk mengeluarkan pakaian daripada foto.
Undress AI Tool
Gambar buka pakaian secara percuma
Clothoff.io
Penyingkiran pakaian AI
AI Hentai Generator
Menjana ai hentai secara percuma.
Artikel Panas
Alat panas
Notepad++7.3.1
Editor kod yang mudah digunakan dan percuma
SublimeText3 versi Cina
Versi Cina, sangat mudah digunakan
Hantar Studio 13.0.1
Persekitaran pembangunan bersepadu PHP yang berkuasa
Dreamweaver CS6
Alat pembangunan web visual
SublimeText3 versi Mac
Perisian penyuntingan kod peringkat Tuhan (SublimeText3)
Topik panas
Kesukaran mengemas kini caching laman web akaun rasmi: Bagaimana untuk mengelakkan cache lama yang mempengaruhi pengalaman pengguna selepas kemas kini versi?
Mar 04, 2025 pm 12:32 PM
Cache kemas kini laman web akaun rasmi, perkara ini mudah dan mudah, dan ia cukup rumit untuk minum periuknya. Anda bekerja keras untuk mengemas kini artikel akaun rasmi, tetapi pengguna masih membuka versi lama. Dalam artikel ini, mari kita lihat kelainan dan bertukar di belakang ini dan bagaimana menyelesaikan masalah ini dengan anggun. Selepas membacanya, anda boleh dengan mudah menangani pelbagai masalah caching, yang membolehkan pengguna anda sentiasa mengalami kandungan segar. Mari kita bincangkan asas -asas terlebih dahulu. Untuk meletakkannya secara terang -terangan, untuk meningkatkan kelajuan akses, penyemak imbas atau pelayan menyimpan beberapa sumber statik (seperti gambar, CSS, JS) atau kandungan halaman. Kali seterusnya anda mengaksesnya, anda boleh mengambilnya secara langsung dari cache tanpa perlu memuat turunnya lagi, dan ia secara semula jadi cepat. Tetapi perkara ini juga pedang bermata dua. Versi baru dalam talian,
Bagaimana saya menggunakan atribut pengesahan borang html5 untuk mengesahkan input pengguna?
Mar 17, 2025 pm 12:27 PM
Artikel ini membincangkan menggunakan atribut pengesahan bentuk HTML5 seperti had, corak, min, max, dan panjang untuk mengesahkan input pengguna secara langsung dalam penyemak imbas.
Apakah amalan terbaik untuk keserasian penyemak imbas dalam HTML5?
Mar 17, 2025 pm 12:20 PM
Artikel membincangkan amalan terbaik untuk memastikan keserasian silang pelayar HTML5, memberi tumpuan kepada pengesanan ciri, peningkatan progresif, dan kaedah ujian.
Bagaimana cara menambah kesan strok kepada imej PNG di laman web?
Mar 04, 2025 pm 02:39 PM
Artikel ini menunjukkan penambahan sempadan PNG yang cekap ke halaman web menggunakan CSS. Ia berpendapat bahawa CSS menawarkan prestasi unggul berbanding dengan JavaScript atau perpustakaan, memperincikan cara menyesuaikan lebar sempadan, gaya, dan warna untuk kesan halus atau menonjol
Apakah tujuan & lt; DATALIST & GT; unsur?
Mar 21, 2025 pm 12:33 PM
Artikel ini membincangkan html & lt; datalist & gt; elemen, yang meningkatkan bentuk dengan menyediakan cadangan autokomplete, meningkatkan pengalaman pengguna dan mengurangkan kesilapan. Kira -kira: 159
Bagaimana saya menggunakan html5 & lt; masa & gt; elemen untuk mewakili tarikh dan masa secara semantik?
Mar 12, 2025 pm 04:05 PM
Artikel ini menerangkan html5 & lt; time & gt; elemen untuk perwakilan tarikh/masa semantik. Ia menekankan pentingnya atribut DateTime untuk pembacaan mesin (format ISO 8601) bersama teks yang boleh dibaca manusia, meningkatkan aksesibilit
Apakah tujuan & lt; kemajuan & gt; unsur?
Mar 21, 2025 pm 12:34 PM
Artikel ini membincangkan html & lt; kemajuan & gt; elemen, tujuan, gaya, dan perbezaan dari & lt; meter & gt; elemen. Tumpuan utama adalah menggunakan & lt; kemajuan & gt; untuk menyelesaikan tugas dan & lt; meter & gt; untuk stati
Apakah tujuan & lt; meter & gt; unsur?
Mar 21, 2025 pm 12:35 PM
Artikel ini membincangkan html & lt; meter & gt; elemen, digunakan untuk memaparkan nilai skalar atau pecahan dalam julat, dan aplikasi umum dalam pembangunan web. Ia membezakan & lt; meter & gt; dari & lt; kemajuan & gt; dan Ex
