Javascript»ñµÃ×ÓÒ³Ãæ±äÁ¿µÄÖµ
Àý£º
page.htmlÒ³Ãæ£º
<html>
<head>
<title>This is a test</title>
</head>
<script type="text/javascript">
var count;
</script>
<body>
<iframe id="child" src="childPage.html" src="childPage"></iframe>
</body>
</html>
Ò³ÃæÀïǶÌ×ÁËÒ»¸öchildPage.htmlÒ³Ãæ¡£
ÔÚpageÖеÄcountÈçºÎ»ñµÃchildPageÒ³ÃæµÄchildCountֵĨ£¿
child.childCountÕâÖÖ·½·¨Ã²ËƲ»ÐÐ……
»¹ÊÇ»»Ò»ÖÖ˼·°É£¬ÈÃchildPageÖеÄchildCountµÈÓÚpageÒ³ÃæµÄcount¡£ÈçÏ£º
<html>
<head>
<title>This is a test(child)</title>
</head>
<script type="text/javascript">
var childCount = parent.count;
<script>
<body>
<iframe id="child" src="childPage" src="childPage"></iframe>
</body>
</html>
ÕâÑùÔÚpageÒ³ÃæÖ±½Ó¾Í¿ÉÒÔ»ñµÃchildPageÒ³ÃæµÄchildCountµÄÖµ¡£
Ïà¹ØÎĵµ£º
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 ......
HtmlÒ³
<a href="javascript:void(0);" ><img id="SubmitFeedback" src="/images/comment_btn.gif" /></a>
½Å±¾
$(document).ready(function() {
alert("Ò³ÃæË¢ÐÂ");
$("#SubmitFeedback").bind("click", Test);
});
functi ......
1.ÏÈ»ñµÃselect£º
var s = document.getElementById("selectYear");
2.¿ÉÒÔÏÈÒÆ³ýÉÏ´ÎÌí¼ÓµÄoption£¨ÕâÀïҪעÒ⣬ÿ´Îɾ³ýµÄ¶¼ÊǵÚÒ»¸öÔªËØ£¬ÒòΪɾһ¸öÉÙÒ»¸ö£©£º
var l = s.options.length;
for(var i=0;i<l;i++){
s.options.remove(0);
}
3.Ìí¼ÓÐÂÔªËØ£¨iÊÇ×Ô¼º¶¨ÒåµÄ£¬¸ù¾Ý× ......
Çø·ÖXHTMLÓëHTMLµÄ±êÖ¾£º
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
ǰÕßÊÇXHTML£¬ºóÕßÊÇHTML
ä¯ÀÀÆ÷µÄ¸ßºÍ¿í£º
XHTML£º
document.document ......