<asp:Repeater ID="repeaItem" runat="server" onitemcommand="repeaItem_ItemCommand"
onitemdatabound="repeaItem_ItemDataBound">
<HeaderTemplate>
<table width="100%" id="table" runat="server" border=0 align="center">
</HeaderTemplate>
<ItemTemplate>
<tr>
<li><asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")%></asp:LinkButton></li>
</tr>
</ItemTemplate>
<FooterTemplate></table></FooterTemplate></asp:Repeater>
当点击linkbutton里的每一项时,改变他的背景色。解决后,立马给分。很急的
onitemdatabound="repeaItem_ItemDataBound">
<HeaderTemplate>
<table width="100%" id="table" runat="server" border=0 align="center">
</HeaderTemplate>
<ItemTemplate>
<tr>
<li><asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")%></asp:LinkButton></li>
</tr>
</ItemTemplate>
<FooterTemplate></table></FooterTemplate></asp:Repeater>
当点击linkbutton里的每一项时,改变他的背景色。解决后,立马给分。很急的
{
LinkButton lb = sender as LinkButton;
lb.BackgroundColor = System.Drawing.Color.Red;
}
{
LinkButton lb = sender as LinkButton;
lb.ForeColor= System.Drawing.Color.Red;
}
{
if (e.CommandName=="look")//查找备注按钮并执行相应操作
{
HtmlTableRow col = (HtmlTableRow)e.Item.FindControl("r1");
col.BgColor = "#889998"; }
}
试试
说明: 在分析向此请求提供服务所需资源时出错。请检查下列特定分析错误详细信息并适当地修改源文件。 分析器错误消息: System.Web.UI.HtmlControls.HtmlTableCellCollection 必须具有类型为“System.Web.UI.HtmlControls.HtmlTableCell”的项。“li”的类型为“System.Web.UI.HtmlControls.HtmlGenericControl”。源错误:
行 27:
行 28: <tr>
行 29: <li><asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")%></asp:LinkButton></li>
行 30: </tr>
行 31:
源文件: /Gongchenganli/gongchenganli.aspx 行: 29 的错
// //(e.Item.FindControl("linkItem") as LinkButton).BorderColor = System.Drawing.Color.AntiqueWhite;
// //(e.Item.FindControl("linkItem") as LinkButton).Attributes["onmouseover"] = "javascript:this.style.backgroundColor='AliceBlue';";
// //(e.Item.FindControl("linkItem") as LinkButton).Attributes["onmouseout"] = "javascript:this.style.backgroundColor='#FFFFFF';";
//}
//if (e.CommandName.ToString() == "look")
//{
// System.Web.UI.HtmlControls.HtmlTable myTable = (System.Web.UI.HtmlControls.HtmlTable)e.Item.FindControl("table");
// myTable.Attributes.Add("style", "background-color:#ff0000;");
//}都不行,
有谁帮我看看没有?
protected void repeaItem_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if(e.CommandName=="look"){
e.Item.ApplyStyleSheetSkin(你的主题样式);
}
}
不会的话 还是给没一项加个层用JS 改变吧
<li><asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")%></asp:LinkButton></li>
</tr>后台e.Item.FindControl("redid") 找到tr对象设置背景色
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
switch (((LinkButton)e.CommandSource).CommandName)
{
case "look"://修改
HtmlTable myTable = (HtmlTable)e.Item.FindControl("MyTable");
myTable.BgColor = "#ff0000" break;
}
}
}
测试是成功。
<tr>
<asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")% onclick="setStyle(this)"></asp:LinkButton></tr>
-----------------------<!--在脚本里面修改颜色-->
function setStyle(e)
{
e.parent.style.background-color=#ff0000;
}
jq:
$(function(){
$("li").live("click",function(){
if($(this).css("background")=="red"){
$(this).css("background","");
}else{
$(this).css("background","red");
$("li").not($(this)).css("background","");
}
});
});
$("#table tr li").click(function(){
$(this).css("background","#CCC");
});
});用jQuery实现的,你要在页面里添加jq的引用。
<script type="text/javascript" src="http://www.w3school.com.cn/jquery/jquery.js"></script>
<td>
<li id="flag_1"><asp:LinkButton ID="linkItem" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>' FlagNum="1"><%#Eval("CaseName")%></asp:LinkButton></li>
</td>
</tr>
js
<script type="text/javascript">
function changeBgColor(flag_num)
{
var tr=$("#flag_"+flag_num).parent().parent();
tr.siblings("tr").css({"background":"none"});//清楚其他行的背景色
tr.css({"background":"#eeebbb"});//设置当前行背景色
}
</script>
后台ItemCommand事件中,在当前点击事件中写
LinkButton linkItem=e.Item.FindControl("linkItem") as LinkButton;
ClientScript.RegisterStartupScript(this.GetType(),"changeBg","$(function(){changeBgColor("+linkItem.Attributes["FlagNum"]+");})",true);
{
LinkButton b = sender as LinkButton;
int index = -1;
Int32.TryParse(b.CommandArgument, out index);
Panel x = Repeater1.Items[index].FindControl("divShow") as Panel;
x.Attributes.Add("style", "background:red");
}
<asp:Panel ID="divShow" runat="server">//设置个panel显示颜色
<asp:LinkButton ID="linkItem" onclick="OnClick_Click" runat="server" CommandName="look" CommandArgument='<%#Eval("CaseValue") %>'><%#Eval("CaseName")%></asp:LinkButton>
</asp:Panel>