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

dzµ­asp.netÖÐGridView+CheckBoxʵÏÖȫѡ/·´Ñ¡/ɾ³ý

½ñÌìÔÚʵÏÖÈçÌâÄÚÈÝʱ£¬Ê¼ÖÕ³öÏÖÁËһЩÎÊÌ⣬ÔÚÂÛ̳ÁôÑÔ£¬»Ø¸´ÕßÉõ¶à£¬µ«Ò²Á¼Ý¬²»Æë£¬ËìÔÚÍ´¿à¼å°¾µÄÕûÀíºó£¬Éú³ö´ËÎÄ
±¾ÎĽöΪһÖÖGridView+CheckBoxʵÏÖȫѡ/·´Ñ¡/ɾ³ýµÄ·½·¨£¬½ö¹©´ó¼Ò²Î¿¼£¬»¶Ó­´ó¼ÒÌá³ö×Ô¼º±¦¹óÒâ¼û
demo.aspxÒ³Ãæ
<!-- ÂÔ-->
<asp:GridView id="GvContent"  runat="server" >
<Columns>
     <asp:TemplateField>
        <HeaderTemplate>
            <input ID="ckbSelectAll" type="checkbox" onclick="selectAll()" />
        </HeaderTemplate>
        <ItemTemplate>
             <asp:CheckBox ID="ckbSelectItem" runat="server" />
             <input id="hihSelectId" type="hidden" runat="server" value='<%# Eval("´Ë´¦ÎªÊý¾ÝÔ´ÖÐÖ÷¼ü") %>' />
         </ItemTemplate>
      </asp:TemplateField>
</Columns>
</asp:GridView>
<asp:button id="btnDel" runat="server" onclick="btnDel_Click" />
<!-- ÂÔ-->
Ò³ÃæÊµÏÖȫѡµÄjs(×¢:¸öÈ˾õµÃÕâÖÖʵÏÖ·½Ê½ÊÇ×îÇÉÃîµÄ)
<script type="text/javascript">
function selectAll
{
  var ckbSelectAll = document.getElementById('ckbSelectAll');
  var ckbItemList = document.getElementsByTagName('input');
  for(i=0;i<ckbItemList.length;i++)
  {
       if(ckbItemList[i].type == 'checkbox'   && ckbItemList[i].name.indexOf('ckbSelectItem')>=0  )
       {
           ckbItemList[i].checked = ckbSelectAll.checked;
       }
  }


Ïà¹ØÎĵµ£º

dz̸ASP.net°²È«±à³Ì

ÔÚWeb±à³Ì¹ý³ÌÖУ¬´æÔÚןܶలȫÒþ»¼¡£±ÈÈçÔÚÒÔǰµÄASP°æ±¾ÖУ¬CookieΪ·ÃÎÊÕߺͱà³ÌÕß¶¼ÌṩÁË·½±ã£¬²¢Ã»ÓÐÌṩ¼ÓÃܵŦÄÜ¡£´ò¿ªIEä¯ÀÀÆ÷£¬Ñ¡Ôñ“¹¤¾ß”²Ëµ¥ÀïµÄ“InternetÑ¡Ï¬È»ºóÔÚµ¯³öµÄ¶Ô»°¿òÀïµ¥»÷“ÉèÖÔ°´Å¥£¬Ñ¡Ôñ“²é¿´Îļþ”°´Å¥£¬ÔÚµ¯³öµÄ´°¿ÚÖУ¬¾Í»áÏÔʾӲÅÌÀï ......

asp.netÔÊÐíÉÏ´«µÄÎļþµÄ×î´óΪ4M

asp.netÔÊÐíÉÏ´«µÄÎļþµÄ×î´óΪ4M
Èç¹ûÏëÒª´«¸ü´óµÄÐèÒª¸ü¸Äweb.configÎļþ
<system.web>
    <httpRuntime   maxRequestLength="1048576"   executionTimeout="3600"   />
</ststem.web> ......

asp.net(c#)»º´æCache¶ÔÏó£¨Ñ§Ï°ÈÕ¼ÇÒ»£©


ʲôÊÇCache¶ÔÏó?
ÄãÔÚÉú³É¸ßÐÔÄÜÍøÂçÓ¦ÓóÌÐòʱËùÓöµ½µÄÒ»¸öÎÊÌâ¾ÍÊÇÐèÒª±ÜÃâÖØ¸´¡£Ò»¸öCache¶ÔÏóÔÊÐíÔÚËüÃǵÚÒ»´Î±»ÇëÇóʱÔÚÄÚ´æÖлº´æÏȻºó½«±»»º´æµÄ¸±±¾ÓÃÓÚÒÔºóµÄÇëÇó¡£Ê¹Óñ»»º´æµÄ¸±±¾ÔÊÐíÄã±ÜÃâÖØ½¨Âú×ãÒÔǰÇëÇóµÄÐÅÏ¢£¬ÌرðÊÇÄÇЩÿ´Î´´½¨Ê±¶¼ÐèÕ¼ÓÐÃ÷ʾµÄ·þÎñÆ÷ÉϵĴ¦ÀíÆ÷ʱ¼äµÄÃüÁî¡£
³ý»º´æ¸ö±ðÏÈç» ......

asp.netÈ¡Îļþ¼ÐÖÐËùÓÐÎļþÃû

string[] files = Directory.GetDirectories(Server.MapPath("Themes/"));
ÏÈÉùÃ÷ÁËÒ»¸ö×Ö·ûÊý×飬mapPath·½·¨µÃµ½µÄÊÇÒ»¸ö¾ø¶Ô·¾¶¡£
ÒòΪGetFiles·µ»ØµÄÊÇÒ»¸östring[]Êý×飬ËùÒÔÓà filesÀ´½ÓÊÕËü¡£
È»ºóÎÒÃÇÔÚÓÃÒ»¸öforeachÑ­»·À´±éÀúÕâ¸öÊý×飬ȡ³öËùÓÐÖµ¡£
foreach (string file in files)
{
Response.W ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ