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12.panel 横向滚动,纵向自动扩展
<asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
13.回车转换成tab
<script language="javascript" for="document" event="onkeydown">
if(event.keycode==13 && event.srcelement.type!='button' && event.srcelement.type!='submit' && event.srcelement.type!='reset' && event.srcelement.type!=''&& event.srcelement.type!='textarea');
event.keycode=9;
</script>
onkeydown="if(event.keycode==13) event.keycode=9"
14.datagrid超级连接列
datanavigateurlfield="字段名" datanavigateurlformatstring="http://xx/inc/delete.aspx?id={0}"
15.datagrid行随鼠标变色
private void dgzf_itemdatabound(object sender, system.web.ui.webcontrols.datagriditemeventargs e)
{
if (e.item.itemtype!=listitemtype.header)
{
e.item.attributes.add( "onmouseout","this.style.backgroundcolor=\""+e.item.style["background-color"]+"\"");
e.item.attributes.add( "onmouseover","this.style.backgroundcolor=\""+ "#eff3f7"+"\"");
}
}
16.模板列
www.knowsky.com
<asp:templatecolumn visible="false" sortexpression="demo" headertext="id">
<itemtemplate>
<asp:label text='<%# databinder.eval(container.dataitem, "articleid")%>' runat="server" width="80%" id="lblcolumn" />
</itemtemplate>
</asp:templatecolumn>
<asp:templatecolumn headertext="选中">
<headerstyle wrap="false" horizontalalign="center"></headerstyle>
<itemtemplate>
<asp:checkbox id="chkexport" runat="server" />
</itemtemplate>
<edititemtemplate>
<asp:checkbox id="chkexporton" runat="server" enabled="true" />
</edititemtemplate>
</asp:templatecolumn>
后台代码
protected void checkall_checkedchanged(object sender, system.eventargs e)
{
//改变列的选定,实现全选或全不选。
checkbox chkexport ;
if( checkall.checked)
{
foreach(datagriditem odatagriditem in mydatagrid.items)
{
chkexport = (checkbox)odatagriditem.findcontrol("chkexport");
chkexport.checked = true;
}
}
else
{
foreach(datagriditem odatagriditem in mydatagrid.items)
{
chkexport = (checkbox)odatagriditem.findcontrol("chkexport");
chkexport.checked = false;
}
}
}
3
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