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

javascript¸øimage¿Ø¼þ¸³Öµ - .NET¼¼Êõ / ASP.NET

ÒªÇófileupload¸Ä±äºó£¬imageÖеÄͼÏñÒ²¸úןıä
<asp:Image ID="imgPublishArticle" runat="server" Height="200px" Width="155px" /><br />
 <asp:FileUpload ID="fpImg" runat="server" Height="28px" onchange="test(a)" />

js´úÂ룺
<script language="javascript">
function test(a){
  var aa=document.getElementById("imgPublishArticle");
  alert(aa);
  document.getElementById("imgPublishArticle").src=a.value;
  //document.all.item("imgPublishArticle").src=a.value;
  }
</script>
 alert(aa)Êä³öÀ´µÄÊÇnull
·þÎñ¶Ë¿Ø¼þµ½Ç°Ì¨À´Ö®ºó£¬id¾Í±äÁË

ÒýÓÃ
·þÎñ¶Ë¿Ø¼þµ½Ç°Ì¨À´Ö®ºó£¬id¾Í±äÁË
ÄÇÔõô»ñµÃû±äÒÔǰµÄ£¿

¿´ÏÂÔËÐÐʱµÄÔ´ÎļþÀï¿Ø¼þµÄID£¬ÔÙÓÃdocument.getElementById("imgPublishArticle")



ÒýÓÃ
¿´ÏÂÔËÐÐʱµÄÔ´ÎļþÀï¿Ø¼þµÄID£¬ÔÙÓÃdocument.getElementById("imgPublishArticle")

ºÙºÙ£¬°ï¸ö棬Ôõô¿´ÄØ£¿

ÓÒ»÷Ò³Ãæ ¡°²é¿´Ô´Îļþ¡±£¬#4·½·¨¿ÉÐÐ ÉèÖÃsrcÊôÐԾͿÉÒÔÁË¡£
ÒýÓÃ

ÒýÓà 3 Â¥ anyqu µÄ»Ø¸´:
¿´ÏÂÔËÐÐʱµÄÔ´ÎļþÀï¿Ø¼þµÄID£¬ÔÙÓÃdocument.getElementById("imgPublishArticle")

ºÙºÙ£¬°ï¸ö棬Ôõô¿´Ä


Ïà¹ØÎÊ´ð£º

ÔÚasp.netÀïÃæ½Å±¾³ö´í - .NET¼¼Êõ / ASP.NET

function CheckOpwd(){//ÑéÖ¤Óû§Ãû
var pwd=document.all.txtOpwd;

var div1=document.getElementById("divPwd");

if (pwd.value=="")
{
......

wapÍøÕ¾¿ª·¢µÄÎÊÌâ - .NET¼¼Êõ / ASP.NET

ÎÒÓÃ.net¿ª·¢wapÍøÕ¾
1£¬ÎÒ´Ó¹¤¾ßÏäÀïÍÏÁËÁ½¸ölink£¬ÕâÁ½¸ölink»áÏÔʾÔÚÁ½ÐУ¬Èç¹ûÈÃÕâÁ½¸ölink´¦ÓÚͬһÐС£
2£¬ÈçºÎÏÔʾÁ½¸ö¿Ø¼þÖ®¼äµÄ¿Õ¸ñÎÊÌâ¡£
¸úwapÓйØÂ𣿲»Ì«Ã÷°×

ÓÑÇé°ï¶¥¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£

¾Í ......

ASP.NETÏà¹Ø¼¼Êõ - .NET¼¼Êõ / ASP.NET

¸÷λ´óÏÀ£¬ÎÒѧϰµÄÊÇASP.NET£¬ÏëÖªµÀÏà¹Ø¼¼ÊõÓÐÄÄЩ£¬¾ÍÏñJAVA EEÖÐÓÐstruct sping jsp severlet µÈ£¬ASP.NET»¹ÓÐÄÄЩЩÏà¹Ø¼¼Êõ¡£
http://topic.csdn.net/u/20090914/21/af27de99-f0f3-4cfd-9379-13764f8ec6b1.ht ......

js¿ØÖÆasp¿Õ¼ädropdownlist - .NET¼¼Êõ / ASP.NET

ÎÒÓÐÁ½¸ödropdownlist¶¼°óºÃÁËÖµ£¬ÏëÑ¡ÖÐÒ»¸ödropdownlistÖеÄÖµ£¬È»ºóÔÚÁíÒ»¸ödropdownlistÖÐÑ¡ÖÐÏàÓ¦µÄÒ»Ïî¡£
²»ÊÇ´Óа󶨵ڶþ¸ödropdownlist£¬ÊÇÔÚÒѾ­°óºÃµÄÖµµ±ÖÐÑ¡ÖÐÒ»¸ö¡£
ÎÒÏëÓÃjsд
ÇóÖú
Äã¿ÉÒÔ°Ñdrop ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ