... hreflang 屬性 實(shí)例 實(shí)例 顯示鏈接文檔的語(yǔ)言: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>W3Cschool在線教程(w3cschool.cn)</title> <link id="link1" href="domoarigato.htm" hreflang="ja"> <script> function displayResult...
http://www.o2fo.com/jsref/prop-link-hreflang.html...com") 相對(duì) URL - 指向網(wǎng)站內(nèi)的一個(gè)頁(yè)面(比如 cite="example.html") 技術(shù)描述 返回值: 一個(gè)字符串, 源文檔的URL地址。 更多實(shí)例 實(shí)例 修改引用的 cite 屬性值: document.getElementById("myQuote").cite="http://www.cnn.com/"; 嘗試一下 ? 相關(guān)頁(yè)面 HTML ...
http://www.o2fo.com/jsref/prop-quote-cite.html... form 屬性實(shí)例實(shí)例顯示包含下拉列表的表單id:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ var x=document.getElementById("mySelect").form.id; alert(x)...
http://www.o2fo.com/jsref/prop-select-form.html... length 屬性實(shí)例實(shí)例顯示下拉列表的選項(xiàng)數(shù)目:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").length);}</script...
http://www.o2fo.com/jsref/prop-select-length.html...ltiple 屬性實(shí)例實(shí)例在下拉選項(xiàng)中選取多個(gè)選項(xiàng):<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ document.getElementById("mySelect").multiple=true;}</scri...
http://www.o2fo.com/jsref/prop-select-multiple.html...實(shí)例實(shí)例下面的例子可提示下拉列表的名稱:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").name);}</script>...
http://www.o2fo.com/jsref/prop-select-name.html...ize 屬性實(shí)例實(shí)例改變下來列表選項(xiàng)的可見數(shù)目:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ document.getElementById("mySelect").size=4;}</script><...
http://www.o2fo.com/jsref/prop-select-size.html...例實(shí)例下面的例子返回下拉列表的表單類型:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").type);}</script>...
http://www.o2fo.com/jsref/prop-select-type.html...dex 屬性實(shí)例實(shí)例彈出單元格的位置(cellIndex):<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>W3Cschool在線教程(w3cschool.cn)</title> <script>function displayResult(x){ alert("Cell index is: " + x.cellIndex);}</script>&...
http://www.o2fo.com/jsref/prop-tabledata-cellindex.html...在播放結(jié)束后是否再次播放。注意: <video> 元素是 HTML5 新增的。瀏覽器支持 所有主流瀏覽器都支持 loop 屬性注意: Internet Explorer 8 及更早 IE 版本不支持 <video> 元素。語(yǔ)法返回 loop 屬性:videoObject.loop設(shè)置 loop 屬性:vide...
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... hreflang 屬性 實(shí)例 實(shí)例 顯示鏈接文檔的語(yǔ)言: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>W3Cschool在線教程(w3cschool.cn)</title> <link id="link1" href="domoarigato.htm" hreflang="ja"> <script> function displayResult...
http://www.o2fo.com/jsref/prop-link-hreflang.html...com") 相對(duì) URL - 指向網(wǎng)站內(nèi)的一個(gè)頁(yè)面(比如 cite="example.html") 技術(shù)描述 返回值: 一個(gè)字符串, 源文檔的URL地址。 更多實(shí)例 實(shí)例 修改引用的 cite 屬性值: document.getElementById("myQuote").cite="http://www.cnn.com/"; 嘗試一下 ? 相關(guān)頁(yè)面 HTML ...
http://www.o2fo.com/jsref/prop-quote-cite.html... form 屬性實(shí)例實(shí)例顯示包含下拉列表的表單id:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ var x=document.getElementById("mySelect").form.id; alert(x)...
http://www.o2fo.com/jsref/prop-select-form.html... length 屬性實(shí)例實(shí)例顯示下拉列表的選項(xiàng)數(shù)目:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").length);}</script...
http://www.o2fo.com/jsref/prop-select-length.html...ltiple 屬性實(shí)例實(shí)例在下拉選項(xiàng)中選取多個(gè)選項(xiàng):<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ document.getElementById("mySelect").multiple=true;}</scri...
http://www.o2fo.com/jsref/prop-select-multiple.html...實(shí)例實(shí)例下面的例子可提示下拉列表的名稱:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").name);}</script>...
http://www.o2fo.com/jsref/prop-select-name.html...ize 屬性實(shí)例實(shí)例改變下來列表選項(xiàng)的可見數(shù)目:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ document.getElementById("mySelect").size=4;}</script><...
http://www.o2fo.com/jsref/prop-select-size.html...例實(shí)例下面的例子返回下拉列表的表單類型:<!DOCTYPE html><html><head><meta charset="utf-8"><title>W3Cschool在線教程(w3cschool.cn)</title><script>function displayResult(){ alert(document.getElementById("mySelect").type);}</script>...
http://www.o2fo.com/jsref/prop-select-type.html...dex 屬性實(shí)例實(shí)例彈出單元格的位置(cellIndex):<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>W3Cschool在線教程(w3cschool.cn)</title> <script>function displayResult(x){ alert("Cell index is: " + x.cellIndex);}</script>&...
http://www.o2fo.com/jsref/prop-tabledata-cellindex.html...在播放結(jié)束后是否再次播放。注意: <video> 元素是 HTML5 新增的。瀏覽器支持 所有主流瀏覽器都支持 loop 屬性注意: Internet Explorer 8 及更早 IE 版本不支持 <video> 元素。語(yǔ)法返回 loop 屬性:videoObject.loop設(shè)置 loop 屬性:vide...
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