ʹÓÃjavascript¹ýÂË×Ö·û´®Ç°ºóµÄ¿Õ¸ñ
//¹ýÂËÁ½¶ËµÄ¿Õ¸ñ
function trim(str){
return str.replace(/(^\s*)|(\s*$)/g, "");
}
//¹ýÂË×ó±ßµÄ¿Õ¸ñ
function ltrim(str){
return str.replace(/(^\s*)/g,"");
}
//¹ýÂËÓұߵĿոñ
function rtrim(str){
return str.replace(/(\s*$)/g,"");
}
Ïà¹ØÎĵµ£º
µÚÈýÕÂ ¶ÔÏó»ù´¡
ÔÚjavaScriptÖУ¬¶ÔÏóÊÇÎÞÌØ¶¨Ë³ÐòµÄÖµµÄÊý×é¡£
Ò»¡¢¶ÔÏóµÄÀàÐÍ
·ÖΪ±¾µØ¶ÔÏó¡¢ÄÚÖöÔÏóºÍËÞÖ÷¶ÔÏóÈýÖÖ£¬ÆäÖÐÄÚÖöÔÏóÒ²ÊôÓÚ±¾µØ¶ÔÏó¡£
¶þ¡¢±¾µØ¶ÔÏó£º
1¡¢ArrayÀ࣬Êý×éÀà¡£
  ......
// ѧϰҪÏ뿽±´ÄÇô¿ì¾ÍºÃÁË
//
// JavaScript µÄ¼Ì³ÐÊÇ»ùÓÚ prototype µÄ£¬Ã¿¸ö¶ÔÏóµÄ prototype ÊDZ£´æÔÚ¶ÔÏóµÄ __proto__ ÊôÐÔÖеģ¬Õâ¸öÊôÐÔÊÇÄÚ²¿(internal)µÄÊôÐÔ( ¹ßÀýÊÇÄÚ²¿µÄ»òÕßÒþ²ØµÄÊôÐÔÒÔ _ ¿ªÍ·)
// A prototype-based language has the notion of a prototypical object, an object used as a template ......
1.document.formName.item('itemname')µÄÎÊÌâ
˵Ã÷£ºIEÏ¿ÉÒÔʹÓÃdocument.formName.item('itemname')ºÍdocument.formName.elements('elementsName');
FFÏÂÖ»ÄÜʹÓÃdocuement.formName.elements('elementsName');
½â¾ö·½·¨£ºÍ³Ò»Ê¹ÓÃdocuement.formName.elements('elementsName');
2.¼¯ºÏÀà¶ÔÏóÎÊÌâ
˵Ã÷£ºIEÏ¿ÉÒÔʹÓÃ[]ºÍ ......
JavaScript For Ñ»·
Previous Page
Next Page
JavaScript ÖеÄÑ»·ÓÃÀ´½«Í¬Ò»¶Î´úÂëÖ´ÐÐÖ¸¶¨µÄ´ÎÊý£¨»òÕßµ±Ö¸¶¨µÄÌõ¼þΪ true ʱ£©¡£
ʵÀý
For Ñ»· ÈçºÎ±àд loop Ñ»·À´°´ÕÕÖ¸¶¨µÄ´ÎÊýÖ´ÐÐÏàͬµÄ´úÂë¡£ Ñ»·²úÉú HTML ±êÌâ ÈçºÎʹÓÃLoopÑ»·À´²úÉú²»Í¬µÄHTML±êÌâ¡£
JavaScript Ñ»·
ÔÚ±àд´úÂëʱ£¬Äã³£³£Ï£Íû· ......
Submitted by gouki on 2008, December 4, 11:47 PM. Javascript
ÓÃjavascript+vmlÀ´×ö¹¤×÷Á÷£¬È·ÊµÊǵÚÒ»´Î¿´µ½£¬ËùÒÔÎÒÔÚ¿´µ½ÓÐÕâ¸öÐÂÎŵÄʱºò£¬¾Í¾õµÃÌØ±ðµÄ³Ô¾ª¡£µ±ÄêµÄTRS¾ÍÊÇÒòΪÓÐÒ»¸öactivex°æµÄ¹¤×÷Á÷¿Ø¼þµÄCMS£¬µ¼ÖÂËûµÄ¼Û¸ñ·Ç³£µÄ¸ß£¬½ñÌìÄܹ»¿´µ½ÓÐjavascript°æµÄ£¬¾ªÑÈÊÇÄÑÃâµÄ¡£¡£¡£
Ö»ÊDz¢·ÇËùÓеĻúÆ÷¶¼Ö ......