dim i as integer dim count as integer =datagrid.items.count for i=0 to count-1 datagrid.items(i).Attributes.Add("onMouseOver","Currentcolor=this.style.backgroundcolor;" "this.style.backgroundColor='Gray';") datagrid.items(i).Attributes.Add("onMouseOut","this.style.backgroundColor=Currentcolor;") next
后台(xx.aspx.vb)写上: Private Sub dgGrid_ItemCreated(ByVal sender As System.Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles dgGrid.ItemCreated Dim selectID As Integer '----selectID 所选中项的ID号 Dim selectRows As Integer '----selectRows 所选中项的行号 selectRows = e.Item.ItemIndex If selectRows >= 0 Then selectID = CInt(dgGrid.DataKeys(selectRows)) End If e.Item.Attributes("style") = "cursor:hand" e.Item.Attributes("OnClick") = "dgClick(" & selectID & "," & selectRows & ")" End Sub页中(xx.aspx)写上 javascript: // 单击使 DataGrid 变色 var OldIndex=1; function dgClick(selectID,selectRows) { //alert(event.srcElement.innerText) if (selectRows == -1) return false; // 选择表头或表尾无效 var curIndex; curIndex=selectRows+1; var objTr; objTr="document.all['dgGrid'].rows(curIndex)" if (eval(objTr).bgColor=='#ffff00') { eval(objTr).bgColor=''; } else { eval(objTr).bgColor='#ffff00'; }
if (OldIndex!=curIndex) { document.all["dgGrid"].rows(OldIndex).bgColor='' } OldIndex=curIndex; // OldIndex记录当前点击的行号 }对以上代码若有疑问再问我啦:)
dim count as integer =datagrid.items.count
for i=0 to count-1
datagrid.items(i).Attributes.Add("onMouseOver","Currentcolor=this.style.backgroundcolor;" "this.style.backgroundColor='Gray';")
datagrid.items(i).Attributes.Add("onMouseOut","this.style.backgroundColor=Currentcolor;")
next
<script language=javascript>
function doclick(tab)
{
if(event.srcElement.tagName!="TD") return;
if(tab.oldTr!=null)
tab.oldTr.style.backgroundColor="#ffffff";
tab.oldTr=event.srcElement.parentElement;
tab.oldTr.style.backgroundColor="#aaaaaa";
}
</script>
<table border=0 width=200 onclick="doclick(this)">
<tr><td style="border:1px solid #336600">第一行</td></tr>
<tr><td style="border:1px solid #336600">第二行</td></tr>
<tr><td style="border:1px solid #336600">第三行</td></tr>
<tr><td style="border:1px solid #336600">第四行</td></tr>
<tr><td style="border:1px solid #336600">第五行</td></tr>
</table>
e.Item.Cells(i).Attributes.Add("onmouseout", "this.style.backgroundColor='white'")
e.Item.Attributes.Add("onclick", "this.style.backgroundColor='Gray';")'white'这个就可以是你点击前的颜色了
Private Sub dgGrid_ItemCreated(ByVal sender As System.Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles dgGrid.ItemCreated
Dim selectID As Integer '----selectID 所选中项的ID号
Dim selectRows As Integer '----selectRows 所选中项的行号
selectRows = e.Item.ItemIndex
If selectRows >= 0 Then
selectID = CInt(dgGrid.DataKeys(selectRows))
End If
e.Item.Attributes("style") = "cursor:hand"
e.Item.Attributes("OnClick") = "dgClick(" & selectID & "," & selectRows & ")"
End Sub页中(xx.aspx)写上 javascript:
// 单击使 DataGrid 变色
var OldIndex=1;
function dgClick(selectID,selectRows)
{
//alert(event.srcElement.innerText)
if (selectRows == -1)
return false; // 选择表头或表尾无效
var curIndex;
curIndex=selectRows+1;
var objTr;
objTr="document.all['dgGrid'].rows(curIndex)"
if (eval(objTr).bgColor=='#ffff00')
{
eval(objTr).bgColor='';
}
else
{
eval(objTr).bgColor='#ffff00'; }
if (OldIndex!=curIndex)
{
document.all["dgGrid"].rows(OldIndex).bgColor=''
}
OldIndex=curIndex; // OldIndex记录当前点击的行号
}对以上代码若有疑问再问我啦:)