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我有單個Html頁面有很多錨元素。這個單獨的Html頁面包含許多div部分。只有一個部分在時間顯示,並且該部分特定的錨點將重點關注。這個html也包含一個div來打開彈出窗口。當這個彈出窗口將打開特定於此的焦點將重點。現在我想讓錨點集中在彈出的錨點上。 我的代碼如下: -使用javascript獲取焦點元素的ID
<body onload="Main.onLoad();" onunload="Main.onUnload();">
<a href='javascript:void(0);' id='anchor' onkeydown='Main.MainKeyHandler();'></a>
<a href='javascript:void(0);' id='anchorAboutUs' onkeydown='Main.MainKeyHandler1();'></a>
<a href='javascript:void(0);' id='anchorSecondScreen' onkeydown='Main.MainKeyHandler2();'></a>
<a href='javascript:void(0);' id='popupanchor' onkeydown='PopupKeyHandler();'></a>
<div id="ParentDiv">
<div id="SplashScreenDiv">
<div id="SplashScreen"></div>
</div>
<div id="Logo"></div>
<div id="Header"></div>
<div id='messagePopup' style='position:relative;width:500px;z-index:1000;background-color:#ffffff;'><div ></div ><div id='popupReturn'>Return</div><div>
<div id="PopUp">
<div id="YesBtn"></div>
<div id="NoBtn"></div>
</div>
<div id="FirstScreen">
<div id="testinfo" style="color:#ff0000; width:600px; height:50px; overflow:hidden; font-size:xx-large; "></div>
<div id="btn_horoscope"></div>
<div id="btn_aboutus"></div>
</div>
<div id="AboutUsScreen" >
<div id="AboutUsImgDiv">
<div id="AboutUsImg"></div>
</div>
<div id="aboutUsInfoDiv">
<div id="aboutUsInfo"></div>
</div>
</div>
<div id="SecondScreen" >
<div id="HoroscopeImg" class="HoroImage"></div>
<div id="SelSunSignMsgDiv">
<div id="SelSunSignMsg">Select your SunSign </div>
</div>
<div id="SelSunSignDiv">
<div id="SelSunSign">
<div id="SunSign_0"></div>
<div id="SunSign_1"></div>
<div id="SunSign_2"></div>
<div id="SunSign_3"></div>
<div id="SunSign_4"></div>
<div id="SunSign_5"></div>
<div id="SunSign_6"></div>
<div id="SunSign_7"></div>
<div id="SunSign_8"></div>
<div id="SunSign_9"></div>
<div id="SunSign_10"></div>
<div id="SunSign_11"></div>
</div>
</div>
</div>
</div>
</body>
任何幫助將appriciated
由於這是一個JavaScript的問題,你的js代碼會更有趣 – Bergi 2012-04-03 11:11:08
檢查:http://stackoverflow.com/questions/483741/how-to-determine-which-html-page-element-has-focus – 2012-04-03 11:15:29
可能的重複[如何找出哪個DOM元素具有焦點?](http://stackoverflow.com/questions/497094/how-do-i-find-out-which-dom-element-has-the -焦點) – vaxquis 2014-04-16 20:10:36