gridview

ASP.NET GridView pagination without postback

由 你。 提交于 2020-01-03 17:33:13
问题 Just a quick question for all of you guys. I have a Grid View inside Update Panel. My Modal PopUp pulls this Panel up. I am good so far. However when I try to do pagination on the popped up grid view, The page Posts Back. Then the Modal PopUp disappears and so does my GridView. When I click on mybutton again, It shows the Modal PopUp with Grid View and the Next Page Contents in Grid View. Is there any way I can get this Grid View to do pagination without Postback and without losing Modal

Layout Issue with the last row of GridView in Android

由 邮差的信 提交于 2020-01-03 16:57:35
问题 Here is my GridView. I have 3 items in each row. As shown in the picture, the last row in the view contains only one item. If the last row contains 3 items, the grid view scrolls properly till the end. If the last row has less than 3 items the view doesn't scroll more than what is shown in the picture. GridView ignores the row which is not filled completely. What could be the reason for this? Note: It works fine if I add invisible dummy items at the end to fill the row. This is my GridView

Get the Selected row of Gridview

由 百般思念 提交于 2020-01-03 16:54:39
问题 I have a Gridview.I placed checkbox on each row.By selecting the checkbox and clicking on delete button i should get all the selected row of that gridview in the codebehind.Please do help me... <asp:GridView ID="GridView1" runat="server" BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2" style="margin-left: 58px; margin-top: 13px" > <RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" /> <Columns> <asp:TemplateField> <EditItemTemplate>

How to get the Id from Gridview of Chechbox.checked?

由 别说谁变了你拦得住时间么 提交于 2020-01-03 11:48:13
问题 I have GridView and a button as follows. Then i am binding the gridview with data from my database. GridView has two hiddenfield for Id and ClassIndex. when i selecting a checkbox and click button, i want to get the corresponding Id and FileName. <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"> <Columns> <asp:TemplateField> <ItemTemplate> <asp:CheckBox ID="check" runat="server" /> </ItemTemplate> </asp:TemplateField> <asp:TemplateField> <ItemTemplate> <asp:HiddenField

How to pre-select multiple listview/gridview items in C#/XAML windows 8 app?

由 雨燕双飞 提交于 2020-01-03 08:48:09
问题 in my app there is gridview of my custom class. I am using custom data template and values are bound from SQLite. Now when user launch the app, the certain items (NOT SINGLE) should be pre-selected in gridview/listview. Gridview/listview allows multiple selection. How can I achieve this with SelectedItem property ? UPDATE : I have followed this, it doesn't work for me. Returns 0 selections. UPDATE 2 : I have posted the code void MainPage_Loaded(object sender, RoutedEventArgs e) { using (var

Manually binding data to Gridview

由 吃可爱长大的小学妹 提交于 2020-01-03 06:20:34
问题 I need to bind my SQL fields to my Gridview column. I did this a while ago and it worked great, but I forgot how to do this, so I let ASP.NET AutoGenerate the columns and it works, now I want to control the data binding, below is my code behind and my Gridview... any assistance will be appreciated. protected void Page_Load(object sender, EventArgs e) { SqlConnection conn = new SqlConnection(Sitecore.Configuration.Settings.GetConnectionString("feedback")); SqlCommand cmd = new SqlCommand(

Grid View and media player on Click

由 女生的网名这么多〃 提交于 2020-01-03 05:52:09
问题 How can I set my code to click on 1st item in Grid View? I got this ` mp=MediaPlayer.create(this, R.raw.snd1); gridView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { mp.start(); switch (position) { case 0: break; case 1: break; } } }); ` I got this code, but it's playing the sound on every item in the Grid View. How can I set it so it clicks only on 1st? Or 2nd Or 3d? 回答1: Just Change to this: mp

Pop up chart from GridView to display data based on row reference

由 此生再无相见时 提交于 2020-01-03 04:57:07
问题 I have created a gridview where a pop up chart appears when hovering over an image in the row. It works amaisingly well and I have posted the solution in stackoverflow already (Popup chart in vb.net on mouse over) My problem now is that I want the chart to be filtered by the 'Group' column, but I can't figure out how to transfer the 'name' value to the SqlDataSource1 query. Here is the Gridview sample code: <asp:BoundField DataField="name" HeaderText="Group" SortExpression="name" /> <asp

GridView动态生成表头

由 柔情痞子 提交于 2020-01-03 04:49:06
<%@ Page Language="C#" AutoEventWireup="true" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <script runat="server"> // 计算数据，完全可以从数据看取得 ICollection CreateDataSource( ) { System.Data.DataTable dt = new System.Data.DataTable(); System.Data.DataRow dr; dt.Columns.Add(new System.Data.DataColumn("学生班级", typeof(System.String))); dt.Columns.Add(new System.Data.DataColumn("学生姓名", typeof(System.String))); dt.Columns.Add(new System.Data.DataColumn("语文", typeof(System.Decimal))); dt.Columns.Add(new System.Data.DataColumn("数学"

GridView 高级技术

由 馋奶兔 提交于 2020-01-03 04:45:33
汇总脚注 GridView 的主要目标是显示一组记录，但是你还可以加入一些有趣的信息，如汇总数据。需要如下的操作： 设置 GridView.ShowFooter 为 true ，这样可以显示脚注行（但没有数据） 在 GridView.FooterRow 中加入内容 本例假设正在处理产品列表，一个简单的汇总可以显示产品总价或均价。第一步是确定何时计算这个信息。如果正使用手工绑定（DataSource），那么可以在数据对象绑定到 GridView 之间就读取它的值并进行计算。但如果使用的是声明性绑定（DataSourceID），就要借助别的技术了。 <asp:SqlDataSource ID="sourceProducts" runat="server" ConnectionString="<%$ ConnectionStrings:Northwind %>" ProviderName="System.Data.SqlClient" SelectCommand="select ProductID,ProductName,UnitPrice,UnitsInStock from Products"> </asp:SqlDataSource> <asp:GridView ID="gridProducts" runat="server" DataSourceID="sourceProducts
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