javascriptÖлñȡһ¸ö×Ö·û´®ÖÐ ÌØ¶¨×Ö·û´®µÄ¸öÊý
//ͳ¼Æ×Ö·û´®ÖÐÌØ¶¨×Ö·û´®µÄ¸öÊý
function getStrCount(scrstr,armstr)
{ //scrstr Ô´×Ö·û´® armstr ÌØÊâ×Ö·û
var count=0;
while(scrstr.indexOf(armstr) >=1 )
{
scrstr = scrstr.replace(armstr,"")
count++;
}
return count;
}
Ïà¹ØÎĵµ£º
JavaScript replace() ·½·¨
JavaScript String ¶ÔÏó²Î¿¼ÊÖ²á
¶¨ÒåºÍÓ÷¨
replace() ·½·¨ÓÃÓÚÔÚ×Ö·û´®ÖÐÓÃһЩ×Ö·ûÌæ»»ÁíһЩ×Ö·û£¬»òÌæ»»Ò»¸öÓëÕýÔò±í´ïʽƥÅäµÄ×Ó´®¡£
Óï·¨
stringObject.replace(regexp,replacement)
²ÎÊýÃèÊö
regexp
±ØÐè¡£¹æ¶¨ÁËÒªÌæ»»µÄģʽµÄ RegExp ¶ÔÏó¡£Çë×¢Ò⣬Èç¹û¸ÃÖµÊÇÒ»¸ö×Ö·û´®£¬Ôò½ ......
JavaScript
º¯Êý¶¨ÒåÓï·¨×ܽá
×÷Õß
»Æ³Ï
QQ
Ⱥ£º
65643887
1
£®Õý³£µÄ¶¨Òå·½·¨£º
function functionName([arguments]){
Javascript statements
[return expression]
}
Àý
1:
function evalScript( i, elem ) {
&n ......
ʵÏÖ¿¨Ò³Ê½webµÄjs£º
function ShowContent(id,num){
for(i=1;i<=num;i++){
document.getElementById("page_"+i).className="";
document.getElementById("content_"+i).style.display="none";
}
document.getElementById("content_"+id).style.display="block";
......
<html>
<body>
<script type="text/javascript">
var arr = new Array(3)
arr[0] = "George"
arr[1] = "John"
arr[2] = "Thomas"
var arr2 = new Array(3)
arr2[0] = "James"
arr2[1] = "Adrew"
arr2[2] = "Martin"
document.write(arr.concat(arr2))
</script>
</body>
</ ......
Thickbox
-
»ùÓÚ
jQuery
£¬Ö§³Ö AJAX£¬ÇáÁ¿¼¶µÄ¶øÇұȽϸßЧ¡£Ö§³ÖͼƬÓëHTMLÄÚÈÝ¡£´óСԼΪ
40k£¬Ä¿Ç°»¹¿É×÷Ϊ WordPress
µÄ²å¼þʹÓá£Õâ¸öjsµÄÓŵãÔÚÓÚÓ룬¸¸¼¶µÄÔÒ³Ãæ¹ö¶¯ÌõËæÊó±ê¹ö¶¯µÄʱºò£¬µ¯³öµÄ²ã²¢²»Òƶ¯£¬¶øÊ¼ÖÕ´¦ÓÚä¯ÀÀÆ÷µÄ¹Ì¶¨Î»Öá£
GreyBox
- ´´½¨ iframe µÄµ¯³ö½çÃæ£¬¿ÉʹÓÃͼƬ ......