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var currItem = listbox.options[currIndex];
var prevItem = listbox.options[currIndex - 1];
//alert(currItem);
alert(prevItem.text);
listbox.options[currIndex - 1].text = currItem.text;
listbox.options[currIndex - 1].value = currItem.value;
alert(prevItem.text); //Á½´ÎalertÖµÊDz»Í¬µÄ
listbox.options[currIndex].text = prevItem.text;
listbox.options[currIndex].value = prevItem.value;
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scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐĿǰ¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×î¶¥¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×î¶¥¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
<script type="text/javascript">
window.onbeforeunload=function()
{
alert("onbeforeunload event...");
//return false;
}
</script>
<a href="#" onclick="return true;">²âÊÔ1</a><br/>
<a href="javascript:void(0)" onclick="return true;">²âÊÔ2</a><br/& ......
prototype ÊÇÔÚ IE 4 ¼°ÆäÒÔºó°æ±¾ÒýÈëµÄÒ»¸öÕë¶ÔÓÚijһÀàµÄ¶ÔÏóµÄ·½·¨£¬¶øÇÒÌØÊâµÄµØ·½±ãÔÚÓÚ£ºËüÊÇÒ»¸ö¸øÀàµÄ¶ÔÏóÌí¼Ó·½·¨µÄ·½·¨£¡ÕâÒ»µã¿ÉÄÜÌýÆðÀ´»áÓеãÂÒ£¬±ð¼±£¬ÏÂÃæÎÒ±ãͨ¹ýʵÀý¶ÔÕâÒ»ÌØÊâµÄ·½·¨×÷ÒÑϽ²½â£º
¡¡¡¡Ê×ÏÈ£¬ÎÒÃÇÒªÏÈÁ˽âÒ»ÏÂÀàµÄ¸ÅÄJavaScript ±¾ÉíÊÇÒ»ÖÖÃæÏò¶ÔÏóµÄÓïÑÔ£¬ËüËùÉæ¼°µÄÔªËØ¸ù¾ÝÆäÊôÐÔµ ......
(Ò»).È·ÈÏɾ³ýÓ÷¨:
1. BtnDel.Attributes.Add("onclick","return confirm('"+"È·ÈÏɾ³ý?"+"')");
2. linktempDelete.Attributes["onclick"]="javascript:return confirm('"+"È·ÈÏɾ³ý?"+"');";
3. privat ......
function QueryString(fieldName){
var urlString = location.search;
if (urlString != null) {
var typeQu = fieldName + "=";
var urlEnd = urlString.indexOf(typeQu);
if (urlEnd != -1) {
var paramsUrl = urlString.substring(urlEnd + typeQu.length);
var isEnd = paramsUrl.indexOf('&' ......