2011-07-07 297 views
0

我有一個具有此結構的HTML頁面。通過ID滾動div

<div class="scrollBoxYe"> 
<table class="grid"> 
<tr><td class="wd0"><div id="20110701" class="lcday"><div class="lcleft">Fri 01</div><div class="lcmid">The Sacred Heart of Jesus, solemnity&nbsp;-&nbsp;<a href="#" onclick="window.open('http://evangelizo.org/www/popup-saints.php?language=AM&id=10309&fd=0', '', 'width=500,height=450,top=120,left=120,scrollbars=yes')">St. Gal, Bishop (c. 489-553)</a>,&nbsp;&nbsp;<a href="#" onclick="window.open('http://evangelizo.org/www/popup-saints.php?language=AM&id=10480&fd=0', '', 'width=500,height=450,top=120,left=120,scrollbars=yes')">Bl. Antonio Rosmini, Priest, Founder of the Institute of Charity (1797-1855)</a></div><div class="lcright">Jul</div></div></td> 
</tr> 
<tr><td class="we0"><div id="20110702" class="lcday"><div class="lcleft">Sat 02</div><div class="lcmid">Immaculate Heart of Mary - Memorial&nbsp;-&nbsp;<a href="#" onclick="window.open('http://evangelizo.org/www/popup-saints.php?language=AM&id=9906&fd=0', '', 'width=500,height=450,top=120,left=120,scrollbars=yes')">St. Bernardino Realino, Priest (1530-1616)</a></div><div class="lcright">Jul</div></div></td> 
</tr> 
<tr><td class="we0"><div id="20110703" class="lcday"><div class="lcleft">Sun 03</div><div class="lcmid"><a href="#" onclick="window.open('http://evangelizo.org/www/popup-saints.php?language=AM&id=9907&fd=0', '', 'width=500,height=450,top=120,left=120,scrollbars=yes')">St. Thomas, Apostle -Feast</a></div><div class="lcright">Jul</div></div></td> 
</tr> 
</table> 
</div> 
<script type="text/javascript"> 
    ScrollCalendar(); 
</script> 

ScrollCalendar函數應滾動到像20110701,20110702,20110703.

function ScrollCalendar() { 
    var d = new Date(); 
    calrow = d.formatDate("Ymd"); 
    document.write (calrow); 
    var offscroll = window.parent.document.getElementById(calrow).offsetTop; 
    document.write (offscroll); 
    window.parent.document.getElementById("scrollBoxYe").scrollTop = offscroll; 
} 

在上面,其與所述可變calrow檢索到的格ID的功能被正確地確定一個div ID。但是,代碼不會出現正確的偏移量(offscroll)來滾動div(scrollBoxYe)。這些是我的問題:

  1. 如果calrow是正確的(顯示20110701)。將getelementby ID解釋爲一個字符串ID來檢索元素?我應該首先做一個字符串?什麼是正確的功能呢?
  2. 這是錯誤的搜索元素與window.parent.document如果所有的頁面信息是在一個文檔中?代碼應該說,而不是document.getElementbyID(「scrollBoxYe」)。scrollTop?
  3. 有沒有更好的方式與可變calrow滾動scrollBoxYe?

感謝。

回答