ÓÃjavascriptʵÏÖ×Óҳˢи¸Ò³µÄ¿Ø¼þ
1 Add the following code to .aspx
<script>
function fresh() {
{
window.opener.document.getElementById("ControlId").click(); //ControlId -- meaning parent control
}
<script>
2.Add the following code to .cs,if you want to refresh master page control.
ScriptManager.RegisterStartupScript(Page, Page.GetType(), Guid.NewGuid().ToString(), "fresh(');", true);
Ïà¹ØÎĵµ£º
Ò» javascriptÕýÔò±í´ïʽµÄ»ù±¾ÖªÊ¶
1 javascript ÕýÔò¶ÔÏó´´½¨ ºÍÓ÷¨
ÉùÃ÷javascript ÕýÔò±í´ïʽ
var reCat = new RegExp("cat");
ÄãÒ²¿ÉÒÔ
var reCat = /cat ......
ÔÚµØÖ·À¸ÊäÈ룺
javascript:str='';for%20(var1=0;var1<document.images.length;var1++){str+='\n'+document.images[var1].src};if(str!=''){document.write(str);void(document.close())}else{alert('No%20images!')}
È»ºó²é¿´Ð³öÀ´µÄÒ³ÃæµÄÔ´´úÂë
ÈôÒªÏÔʾ³öÀ´£¬Ôò£º
javascript:funcname='';for%20(var1=0;var ......
ÒýÓÃÊÇÒ»¸öÖ¸Ïò¶ÔÏóʵ¼ÊλÖõÄÖ¸Õë¡£
Àý1£º
var obj = new Object();
var objRef = obj; //objÓëobjRefÖ¸Ïòͬһ¸ö¶ÔÏó,objRefÊÇÒ»¸öÒýÓÃ
×ÔÐ޸ģ¨self-modifying£©
Àý2£º
var items = new Array("one","two","three");
var itemsRef = items; //´´½¨Ò»¸öÒýÓÃ
items.push("four");
alert(items.length == items ......
1. ³¤¶ÈÏÞÖÆ
<script>
function test()
{
if(document.a.b.value.length>50)
{
alert("²»Äܳ¬¹ý50¸ö×Ö·û£¡");
document.a.b.focus();
return false;
}
}
</script>
<form name=a onsubmit="return test()">
<textarea name="b" cols="40" wrap="VIRTUAL" rows="6"></textarea&g ......
JavaScriptÖеÄ5ÖÖʼþʹÓ÷½Ê½½â˵(ת)
Ϊ×é¼þÌṩʼþ´¦ÀíÈë¿Ú£¬¿ÉÒÔ¼«´óµÄÌá¸ß×é¼þµÄ·â±ÕÐÔ£¬Í¬Ê±ÓÖÄÜÈÃ×é¼þºÜºÃµÄºÍÍâ½çͨÐÅ¡£²¢ÇÒÕâÒ²ÊÇÎÒÃÇÒѾϰ¹ßʹÓõÄÒ»ÖÖ¿ª·¢Ä£Ê½£¬.NET¡¢DHTMLµÈ¶¼ÌṩÁËÒ»Ì×ÍêÕûµÄʼþ´¦ÀíÄ£ÐÍ¡£ÏÂÃæÊǹØÓÚʹÓÃDHTMLÖÐʼþµÄÒ»¸ö×ܽᡣ
DHTMLÌṩÁË3ÖÖʼþµÄÊ¹Ó ......