ÓÃjavascriptɾ³ýµ±Ç°ÐУ¬Ìí¼ÓÐÐ
ɾ³ýÐÐ
<script>
function del(obj)
{
obj.parentNode.parentNode.removeNode(true);
}
</script>
<body>
<table>
<tr>
<td>µ¥Ôª¸ñ1</td>
<td><input type=button value="delete this row" onclick="del(this)"></td>
</tr>
<tr>
<td>µ¥Ôª¸ñ2</td>
<td><input type=button value="delete this row" onclick="del(this)"></td>
</tr>
<tr>
<td>µ¥Ôª¸ñ3</td>
<td><input type=button value="delete this row" onclick="del(this)"></td>
</tr>
</table>
</body>
Ìí¼ÓÐÐ
<script>
function uf_test(){
//µÃµ½table¶ÔÏó
var tbTable = document.getElementById("tb_test");
//²åÈëÒ»ÐÐ
var trT = tbTable.insertRow();
//µÃµ½ÉÏÒ»ÐеÄtdÊý
var nRows = tbTable.rows[0].cells.length;
//°´ÉÏÒ»ÐеÄtdÊýÑ»·½øÐвåÈëtd
for(var i = 0; i < nRows ; i++){
//´´½¨td¶ÔÏó
var tdT = document.createElement("TD");
//¸øtd¶ÔÏó¸³Öµ
//tdT.innerHTML="sfsdf";
tdT.innerText="sfsdf";
//
Ïà¹ØÎĵµ£º
ÔÎijö´¦: http://www.dnew.cn/post/196.htm
ÏÈ¿´ÏÂÏÂÃæ¼¸ÖÖд·¨
1.function f(x){return x*x;};f(x);
2.(function(x){return x*x;})(x);
3.(function(x){return x*x;}(x));
µÚÒ»ÖÖÎÒÃÇÓ¦¸Ã¶¼ºÜÊìϤÁË£¬ÕâÊÇÎÒÃǾ³£Ê¹ÓõÄд·¨¡£µÚ¶þµÚÈýÖÖ¶¼ÊÇÄäÃûº¯ÊýµÄд·¨¡£
------------------------------------------------ ......
¹ØÓÚ
JavaScript
ÕýÔò±í´ï¶ÔÏóµÄʹÓã¬Æä²Î¿¼ÊÖ²á½éÉÜÈçÏ£º
Óï·¨ 1
re = /
pattern
/
[flags
]
Óï·¨ 2
re = new RegExp("
pattern
",
["
flags
"
])
²ÎÊý
re
±ØÑ¡Ïî¡£½«Òª¸³ÖµÎªÕýÔò±í´ïʽģʽµÄ±äÁ¿Ãû¡£
Pattern
±ØÑ¡ÏҪʹÓõÄÕýÔò±í´ïʽģʽ¡£Èç¹ûʹÓÃÓï·¨ 1
£¬Óà &q ......
1. ¿Í»§¶Ë //Ö÷ÒªÕë¶Ô±¾µØIEä¯ÀÀÆ÷·ÃÎÊ
<script
language="javascript">
function FileExist()
{
var sfso=new
ActiveXObject("Scripting.FileSystemObject");
var fPath="[The path of the
file]";
if(sfso.FileExists(fP ......
Ò»¡¢¹¦ÄÜʵÏÖºËÐÄ£ºFileSystemObject ¶ÔÏó
ÒªÔÚjavascriptÖÐʵÏÖÎļþ²Ù×÷¹¦ÄÜ£¬Ö÷Òª¾ÍÊÇÒÀ¿¿FileSystemobject¶ÔÏó¡£
¶þ¡¢FileSystemObject±à³Ì
ʹÓÃFileSystemObject ¶ÔÏó½øÐбà³ÌºÜ¼òµ¥£¬Ò»°ãÒª¾¹ýÈçϵIJ½Ö裺 ´´½¨FileSystemObject¶ÔÏó¡¢Ó¦ÓÃÏà¹Ø·½·¨¡¢·ÃÎʶÔÏóÏà¹ØÊôÐÔ ¡£
£¨Ò»£©´´½¨FileSy ......
10¸öÓÅÐãµÄAjaxºÍJavascript¹úÍâ×ÊÔ´ÍøÕ¾
×ªÔØµØÖ·£ºhttp://www.zzsky.cn/build/content/1246.htm
1¡¢Ajax Rain: http://www.ajaxrain.com
¡¡¡¡AjaxRainÓкܶàÍêÃÀÕûºÏAjax¡¢CSS¡¢DHTML»òJavascriptµÄʵÀý£¬ÓÐһЩDemoµÄÈ·ÖµµÃÄãÈ¥¿´Ò»¿´£¬¼´Ê¹Äã²»ÊÇÍøÒ³Éè¼Æ£¨¿ª·¢£©Ê¦¡ ......