【已确认】Grid官方示例BUG,有链接,有图,望能修复

xtb_sp · 发表于 2014-9-6 17:25:11

版本FineUI v4.1.2

BUG描述，浏览器IE11，IE10，谷歌浏览器均会错误。
1.点击重新绑定数据，直接报JS错误
地址:http://www.fineui.com/demo/#/demo/grid/grid_pageitems.aspx
2.修改每页记录数，直接报JS错误
http://www.fineui.com/demo/#/dem ... items_pagesize.aspx
3.修改每页记录数，直接报JS错误
http://www.fineui.com/demo/#/dem ... esize_database.aspx

问题如何发现？，和我的疑问：
我在开发时在给PageLoad事件给GRID设置一个初始的PageSize大小，页面打开以后，我通过DropDownList修改这个PageSize的时候会出现错误(当选择的每页显示数量大于总记录数时会报错，小于则不会。)，然后我就来官方看“在线示例”，结果也发现了错误，但是和我错误不一样。希望三石先生可以修复一下。

代码如下：
aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AgentList.aspx.cs" Inherits="HBHSYS.UI.Agent.AgentList" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body>
<form id="form1" runat="server">
<f:PageManager ID="PageManager1" AutoSizePanelID="Panel1" runat="server" />
<f:Panel ID="Panel1" Layout="Fit" BoxConfigAlign="Stretch" BoxConfigPosition="Start" ShowBorder="true" ShowHeader="false" Title="待审核加盟商"
runat="server">
<Toolbars>
<f:Toolbar ID="toolBar" runat="server">
<Items>
<f:TextBox ID="txtUserName" ShowLabel="true" Label="公司名称" MaxLength="50" LabelWidth="70px" CssClass="marginr" runat="server">
</f:TextBox>
<f:TextBox ID="txtContactName" ShowLabel="true" Label="联系人" MaxLength="50" LabelWidth="70px" CssClass="marginr" runat="server">
</f:TextBox>
<f:TextBox ID="txtPhone" ShowLabel="true" Label="公司电话" MaxLength="50" LabelWidth="70px" CssClass="marginr" runat="server">
</f:TextBox>
<f:Button ID="btnSearch" runat="server" Text="查询" Icon="Magnifier"></f:Button>
<f:Button ID="Button1" runat="server" Text="查询" Icon="Magnifier"></f:Button>
</Items>
</f:Toolbar>
</Toolbars>
<Items>
<f:Grid ID="Grid1" ShowBorder="false" ShowHeader="false" CssStyle="border-top:1px solid #157fcc;"
AllowPaging="true" runat="server" EnableCheckBoxSelect="false" ForceFit="true"
EnableTextSelection="true" PageSize="10"
DataKeyNames="AgentID" IsDatabasePaging="true">
<Columns>
<f:BoundField DataField="AgentName" HeaderText="公司名称" />
<f:BoundField DataField="BossName" HeaderText="法人姓名" />
<f:BoundField DataField="BossContact" HeaderText="法人联系方式" />
<f:BoundField DataField="CooperationType" HeaderText="合作类型" />
<f:BoundField DataField="CautionMoney" HeaderText="保证金" DataFormatString="¥{0:F}" />
<f:TemplateField HeaderText=" 操作 " Width="60">
<ItemTemplate>
<f:HiddenField Text='<%#Eval("AgentID") %>' ID="hdfAgentID" runat="server"></f:HiddenField>
<asp:LinkButton ID="lbkDoProcess" runat="server">处理</asp:LinkButton>
<asp:LinkButton ID="lbkDetail" runat="server">详情</asp:LinkButton>
</ItemTemplate>
</f:TemplateField>
</Columns>
<PageItems>
<f:ToolbarSeparator ID="ToolbarSeparator3" runat="server">
</f:ToolbarSeparator>
<f:ToolbarText ID="ToolbarText1" runat="server" Text="每页记录数：">
</f:ToolbarText>
<f:DropDownList ID="ddlGridPageSize" Width="80px" AutoPostBack="true" OnSelectedIndexChanged="ddlGridPageSize_SelectedIndexChanged"
runat="server">
<f:ListItem Text="10" Value="10" />
<f:ListItem Text="20" Value="20" />
<f:ListItem Text="50" Value="50" />
<f:ListItem Text="100" Value="100" />
</f:DropDownList>
<f:ToolbarSeparator ID="ToolbarSeparator2" runat="server">
</f:ToolbarSeparator>
<f:Button Text="清空筛选条件&重新绑定数据" runat="server" ID="btnRebind" Icon="Reload">
</f:Button>
</PageItems>
</f:Grid>
</Items>
</f:Panel>
</form>
</body>
</html>

复制代码

aspx.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using FineUI;
using HBHSYS.BLL;
namespace HBHSYS.UI.Agent
{
public partial class AgentList : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Grid1.EmptyText = String.Format("<img src="{0}" alt="No Data Found!"/>", ResolveUrl("~/images/no_data_found.jpg"));
BindGrid();
ddlGridPageSize.SelectedValue = Grid1.PageSize.ToString();
}
}
void BindGrid()
{
int total = 0;
string condition = " 1=1";
if (!string.IsNullOrWhiteSpace(txtUserName.Text))
{
condition += " AND AgentName like '%" + txtUserName.Text + "%'";
}
if (!string.IsNullOrWhiteSpace(txtContactName.Text))
{
condition += " AND ContactName like '%" + txtContactName.Text + "%'";
}
if (!string.IsNullOrWhiteSpace(txtPhone.Text))
{
condition += " AND Phone like '%" + txtPhone.Text + "%'";
}
condition += " AND Status=0 ";
DataTable table = CommDataBLL.GetListByPage("hbh_Agent", Grid1.PageSize, Grid1.PageIndex + 1, ref total, condition, "UpdateDate desc");
Grid1.RecordCount = total;
Grid1.DataSource = table;
Grid1.DataBind();
}
protected void Grid1_PageIndexChange(object sender, FineUI.GridPageEventArgs e)
{
Grid1.PageIndex = e.NewPageIndex;
BindGrid();
}
/// <summary>
/// 处理重新绑定
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnRebind_Click(object sender, EventArgs e)
{
FineUI.PageContext.RegisterStartupScript("window.location.reload()");
}
protected void btnSearch1_Click(object sender, EventArgs e)
{
Grid1.PageSize = Convert.ToInt32(ddlGridPageSize.SelectedValue);
BindGrid();
}
/// <summary>
/// 处理每页显示记录数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ddlGridPageSize_SelectedIndexChanged(object sender, EventArgs e)
{
Grid1.PageSize = Convert.ToInt32(ddlGridPageSize.SelectedValue);
// 更改每页显示数目时，防止 PageIndex 越界
if (Grid1.PageIndex > Grid1.PageCount - 1)
{
Grid1.PageIndex = Grid1.PageCount - 1;
}
BindGrid();
}
/// <summary>
/// 刷新按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnRefresh_Click(object sender, EventArgs e)
{
FineUI.PageContext.RegisterStartupScript("window.location.reload()");
}
protected void btnSearch_Click(object sender, EventArgs e)
{
BindGrid();
}
protected void Grid1_RowCommand(object sender, FineUI.GridCommandEventArgs e)
{
var key = Grid1.DataKeys[e.RowIndex][0];
if (e.CommandName == "DoProcess")
{
PageContext.Redirect("AgentDetail.aspx?AgentID=" + key.ToString());
}
if (e.CommandName == "Detail")
{
PageContext.Redirect("AgentDetail.aspx?AgentID=" + key.ToString());
}
}
protected void Button1_Click(object sender, EventArgs e)
{
System.Web.UI.WebControls.LinkButton lkb = (System.Web.UI.WebControls.LinkButton)sender;
var row = lkb.Parent as GridRowControl;
var hdfAgentID = row.FindControl("hdfAgentID") as FineUI.HiddenField;
if (lkb.ID == "lbkDoProcess")
{
//PageContext.Redirect("AgentApprove.aspx?AgentID=" + hdfAgentID.Text);
//PageContext.RegisterStartupScript(String.Format("parent.__doPostBack('','{0}');", tabstrip_iframe_disabled.EVENTARGUMENT_CHECK_TABS_STATUS));
//TabStrip1.GetAddTabReference("dynamic_tab_baidu1", "http://www.baidu.com/", "Baidu1", IconHelper.GetIconUrl(Icon.Application), true);
PageContext.RegisterStartupScript("parent.AddTab('AgentApprove','Agent/AgentApprove.aspx','加盟商审核');");
}
if (lkb.ID == "lbkDetail")
{
//PageContext.Redirect("AgentDetail.aspx?AgentID=" + hdfAgentID.Text);
PageContext.RegisterStartupScript("parent.AddTab('AgentDetail','Agent/AgentDetail.aspx','加盟商详情');");
}
}
}
}

复制代码

sanshi · 发表于 2014-9-6 22:21:08

多谢指出。

官网示例这个问题不是 v4.1.2 的问题，是即将发布的 v4.1.3 的问题，已经修正，你可以清空浏览器缓存再试一下：http://fineui.com/demo/#/demo/grid/grid_pageitems.aspx

至于你代码中发现的问题，请用空项目重现下（应该和官网示例不是一个问题）

xtb_sp · 发表于 2014-9-6 22:34:35

感谢回复。

xtb_sp · 发表于 2014-9-8 23:10:17

sanshi 发表于 2014-9-6 22:21
多谢指出。

官网示例这个问题不是 v4.1.2 的问题，是即将发布的 v4.1.3 的问题，已经修正，你可以清空浏览 ...

我代码中的错误，问题我已经找到了，将如下代码删除以后，设置分页大小，就可以正常了，但是这个代码我也需要用到，不能删除啊。三石先生请问一下，这个是什么原因啊？你会考虑解决这个问题吗？或者说替代方案。我现在需要在一列中放入多个button，用于点击操作。

<f:TemplateField HeaderText=" 操作 " Width="60">
<ItemTemplate>
<f:HiddenField Text='<%#Eval("AgentID") %>' ID="hdfAgentID" runat="server"></f:HiddenField>
<asp:LinkButton ID="lbkDoProcess" OnClick="Button1_Click" runat="server">处理</asp:LinkButton>  
<asp:LinkButton ID="lbkDetail" OnClick="Button1_Click" runat="server">详情</asp:LinkButton>
</ItemTemplate>
</f:TemplateField>

复制代码

xtb_sp · 发表于 2014-9-8 23:16:11

本帖最后由 xtb_sp 于 2014-9-8 23:18 编辑

找到真正原因了。原来f:TemplateField 列中不能同时拥有Fineui控件和asp.net控件存在。把
<f:HiddenField Text='<%#Eval("AgentID") %>' ID="hdfAgentID" runat="server"></f:HiddenField>
控件替换成
<asp:HiddenField Value='<%#Eval("AgentID") %>' ID="hdfAgentID" runat="server"/>
控件就没有问题了。

修改后正常了

<f:TemplateField HeaderText=" 操作 " Width="60">
<ItemTemplate>
<asp:HiddenField Value='<%#Eval("AgentID") %>' ID="hdfAgentID" runat="server"/>
<asp:LinkButton ID="lbkDoProcess" OnClick="Button1_Click" runat="server">处理</asp:LinkButton>
<asp:LinkButton ID="lbkDetail" OnClick="Button1_Click" runat="server">详情</asp:LinkButton>
</ItemTemplate>
</f:TemplateField>

复制代码

sanshi · 发表于 2014-9-9 10:04:24

xtb_sp 发表于 2014-9-8 23:16
找到真正原因了。原来f:TemplateField 列中不能同时拥有Fineui控件和asp.net控件存在。把

控件替换成

是的，暂时 TemplateField中只能放置ASP.NET控件

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【已确认】Grid官方示例BUG,有链接,有图,望能修复

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