Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javascript¶ÔÏó»úÖÆ

                var currItem = listbox.options[currIndex];
                var prevItem = listbox.options[currIndex - 1];
                //alert(currItem);
                alert(prevItem.text);
                listbox.options[currIndex - 1].text = currItem.text;
                listbox.options[currIndex - 1].value = currItem.value;
                alert(prevItem.text);  //Á½´ÎalertÖµÊDz»Í¬µÄ
                listbox.options[currIndex].text = prevItem.text;
                listbox.options[currIndex].value = prevItem.value;


Ïà¹ØÎĵµ£º

javascript ʹÓÃCookies

ÔÚ document ¶ÔÏóÖÐÓÐÒ»¸ö cookie ÊôÐÔ¡£µ«ÊÇ Cookie ÓÖÊÇʲô£¿“ijЩ Web Õ¾µãÔÚÄúµÄÓ²ÅÌÉÏÓúÜСµÄÎı¾Îļþ´æ´¢ÁËһЩÐÅÏ¢£¬ÕâЩÎļþ¾Í³ÆÎª Cookie¡£”—— MSIE °ïÖú¡£Ò»°ãÀ´Ëµ£¬Cookies ÊÇ CGI »òÀàËÆ£¬±È HTML ¸ß¼¶µÄÎļþ¡¢³ÌÐòµÈ´´½¨µÄ£¬µ«ÊÇ JavaScript Ò²ÌṩÁË¶Ô Cookies µÄºÜÈ«ÃæµÄ·ÃÎÊȨÀû ......

JavaScript£ºprototypeÊôÐÔʹÓÃ˵Ã÷

prototype ÊÇÔÚ IE 4 ¼°ÆäÒÔºó°æ±¾ÒýÈëµÄÒ»¸öÕë¶ÔÓÚijһÀàµÄ¶ÔÏóµÄ·½·¨£¬¶øÇÒÌØÊâµÄµØ·½±ãÔÚÓÚ£ºËüÊÇÒ»¸ö¸øÀàµÄ¶ÔÏóÌí¼Ó·½·¨µÄ·½·¨£¡ÕâÒ»µã¿ÉÄÜÌýÆðÀ´»áÓеãÂÒ£¬±ð¼±£¬ÏÂÃæÎÒ±ãͨ¹ýʵÀý¶ÔÕâÒ»ÌØÊâµÄ·½·¨×÷ÒÑϽ²½â£º
¡¡¡¡Ê×ÏÈ£¬ÎÒÃÇÒªÏÈÁ˽âÒ»ÏÂÀàµÄ¸ÅÄJavaScript ±¾ÉíÊÇÒ»ÖÖÃæÏò¶ÔÏóµÄÓïÑÔ£¬ËüËùÉæ¼°µÄÔªËØ¸ù¾ÝÆäÊôÐÔµ ......

JavaScript¶¯Ì¬¼ÓÔØCSSµÄÈýÖÖ·½·¨

  JavaScript¶¯Ì¬¼ÓÔØCSSµÄÈýÖÖ·½·¨ ÊÕ²Ø
Èç¹ûÄãÓÐºÜ¶à¹ØÁªµÄCSSÎļþÒªÒ»Æð¼ÓÔØ£¬»òÕßÏ붯̬µÄ¼ÓÔØ²»Í¬µÄCSSÎļþ£¬ÄÇôÏÂÃæµÄ·½·¨ÄãÒ»¶¨¶ÔÄãÓаïÖú¡£
µÚÒ»ÖÖ£ºÒ»°ãÓÃÔÚÍⲿCSSÎļþÖмÓÔØ±ØÐëµÄÎļþ
 ³ÌÐò´úÂë
@import url(style.css);
/*Ö»ÄÜÓÃÔÚCSSÎļþÖлòÕßstyle±êÇ©ÖÐ*/
µÚ¶þÖÖ£º¼òµ¥µÄÔÚÒ³ÃæÖмÓÔØÒ» ......

ÓÃJavaScript¼ì²éÎļþÊÇ·ñ´æÔÚ

function checkImgAddr(url){
var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("post",url,false);
xmlhttp.send();
if(xmlhttp.readyState==4){
if(xmlhttp.status==404){
return "File Not Exist.";
}else if(xmlhttp.status == 200){
re ......

ReportViewer JavaScript API


JavaScript API
One of the new features we added to the ASP.Net Report Viewer in Visual Studio 2010 is a JavaScript API to allow you to interact with the viewer on client.  In reading many of the posts on the report controls forum, we found that many people struggle when implementing a custom ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ