...器都支持 target 屬性實(shí)例實(shí)例更改一個(gè)鏈接的 target: <html><head><script>function changeTarget(){document.getElementById('w3s').target="_blank";}</script></head><body><a id="w3s" href="http://o2fo.com">W3CSchool</a><...
http://o2fo.com/jsref/prop-anchor-target.html... 實(shí)例 實(shí)例 下面的例子可返回 "Venus" 區(qū)域中的端口: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm"> </map>...
http://o2fo.com/jsref/prop-area-port.html... 下面的例子可返回 "Venus" 區(qū)域中href屬性的錨部分: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm#description"> <...
http://o2fo.com/jsref/prop-area-hash.html...例下面的例子可返回圖像映射中 "Venus" 區(qū)域的形狀:<html><body><img src="planets.gif" width="145" height="126" usemap="#planetmap"><map name="planetmap"><area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm"></map><p>...
http://o2fo.com/jsref/prop-area-shape.html...的例子可返回圖像映射中 "Venus" 區(qū)域的 target 屬性: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm" target="_blank">...
http://o2fo.com/jsref/prop-area-target.html...的URL。 返回實(shí)體URL,包括協(xié)議部分(如 http://) 相關(guān)頁面 HTML 參考手冊: HTML <audio> src 屬性。 Audio 對象
http://o2fo.com/jsref/prop-audio-src.html... href 屬性實(shí)例實(shí)例下面的例子可返回頁面的基準(zhǔn) URL::<html><head> <meta charset="utf-8"> <title>W3Cschool(w3cschool.cn)</title> <base id="htmldom" href="http://o2fo.com/jsref/"></head><body><p>Base URL is:<script>docume...
http://o2fo.com/jsref/prop-base-href.html...nd 屬性。 實(shí)例 實(shí)例 返回 body 元素的background屬性值: <html> <body id="logo" background="logo.png"> <script> document.write("The background image is: ") document.write(document.getElementById("logo").background); </script> </body> </html> 嘗試...
http://o2fo.com/jsref/prop-body-background.html...例 實(shí)例 下面的例子可返回該按鈕所屬的表單的 id: <html> <body> <form id="form1"> <button id="button1" type="button">Click me!</button> </form> <p>The id of the form containing the button is: <script> document.write(document.getElem...
http://o2fo.com/jsref/prop-pushbutton-form.html...支持 name 屬性。 實(shí)例 實(shí)例 返回按鈕的 name 屬性值: <html> <body> <button id="button1" name="button1">Click Me!</button> <p>The name of the button is: <script> document.write(document.getElementById("button1").name); </script></p> &l...
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...器都支持 target 屬性實(shí)例實(shí)例更改一個(gè)鏈接的 target: <html><head><script>function changeTarget(){document.getElementById('w3s').target="_blank";}</script></head><body><a id="w3s" href="http://o2fo.com">W3CSchool</a><...
http://o2fo.com/jsref/prop-anchor-target.html... 實(shí)例 實(shí)例 下面的例子可返回 "Venus" 區(qū)域中的端口: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm"> </map>...
http://o2fo.com/jsref/prop-area-port.html... 下面的例子可返回 "Venus" 區(qū)域中href屬性的錨部分: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm#description"> <...
http://o2fo.com/jsref/prop-area-hash.html...例下面的例子可返回圖像映射中 "Venus" 區(qū)域的形狀:<html><body><img src="planets.gif" width="145" height="126" usemap="#planetmap"><map name="planetmap"><area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm"></map><p>...
http://o2fo.com/jsref/prop-area-shape.html...的例子可返回圖像映射中 "Venus" 區(qū)域的 target 屬性: <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="venus.htm" target="_blank">...
http://o2fo.com/jsref/prop-area-target.html...的URL。 返回實(shí)體URL,包括協(xié)議部分(如 http://) 相關(guān)頁面 HTML 參考手冊: HTML <audio> src 屬性。 Audio 對象
http://o2fo.com/jsref/prop-audio-src.html... href 屬性實(shí)例實(shí)例下面的例子可返回頁面的基準(zhǔn) URL::<html><head> <meta charset="utf-8"> <title>W3Cschool(w3cschool.cn)</title> <base id="htmldom" href="http://o2fo.com/jsref/"></head><body><p>Base URL is:<script>docume...
http://o2fo.com/jsref/prop-base-href.html...nd 屬性。 實(shí)例 實(shí)例 返回 body 元素的background屬性值: <html> <body id="logo" background="logo.png"> <script> document.write("The background image is: ") document.write(document.getElementById("logo").background); </script> </body> </html> 嘗試...
http://o2fo.com/jsref/prop-body-background.html...例 實(shí)例 下面的例子可返回該按鈕所屬的表單的 id: <html> <body> <form id="form1"> <button id="button1" type="button">Click me!</button> </form> <p>The id of the form containing the button is: <script> document.write(document.getElem...
http://o2fo.com/jsref/prop-pushbutton-form.html...支持 name 屬性。 實(shí)例 實(shí)例 返回按鈕的 name 屬性值: <html> <body> <button id="button1" name="button1">Click Me!</button> <p>The name of the button is: <script> document.write(document.getElementById("button1").name); </script></p> &l...
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