gridview | 易学教程

How to create dynamic Grid using mvc 3 aspx engine?

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问题 I am new to asp.net mvc 3.I am trying to generate a dynamic gridview using mvc3 but i cannot produce grid. My code below: Model: public class Employee { public string FirstName { get; set; } public string LastName { get; set; } public double Salary { get; set; } public static List<Employee> GetList() { List<Employee> employees = new List<Employee>{ new Employee { FirstName="Rahul", LastName="Kumar", Salary=45000}, new Employee { FirstName="Jose", LastName="Mathews", Salary=25000}, new

give the ID as a custom attribute to checkbox in a grid for manual update

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问题 I like to update just the value of my checkbox in a asp grid. so i thought i bind the id to the checkbox ( but how?) and fire an update in code behind by clicking the checkbox. but how can I get the ID, and where I have to bind this id to get it in code behind in the event? Thanks 回答1: Here is what I've managed to do. (Be aware there should be an easier way to do this. I'm very new to ASP.NET) Here you have a TemplateField in a GridView. Inside it there is an UpdatePanel and the CheckBox is

move one image from one activity to another activity in android on selecting gridview

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问题 i have a grid view which contain images when click on one image it should open in a another page.ie i need to pass the image from one activity to another where i want to get the pixels of the image.i have the code to get the pixels.what i need is that i have to show the image in anther activity so that to get the pixels.how to pass the selected image from one activity to another in android .i have tried some of the solution from stack overflow but it did not worked //GridviewActivity.java

How to add the GridView Cells data into a two dimensional list and retrieve it

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问题 I'm iterating through the GridView rows and cells to get the values and store them in a 2D array . This is my code: for (int i = 0; i < GridView2.Rows.Count; i++) { for (int j = 0; j < (GridView2.Rows[i].Cells.Count - 3); j++) { // using the labels of the template fields..... Label values = (Label)GridView2.Rows[i].Cells[j].FindControl("Label" + j); GridValues[i,j] = values.Text; // gridvalues is my 2d array. } } What I need now is to make the same values I got from the above loop to be added

CheckBoxList In GridView Only Remember The First Option Ticked When New Row Added

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问题 I have a grid view with multiple columns which allow user to fill in the data and they are able to add a new row after finishing filling the data. Among the columns, there is a column with CheckBoxList which I allow user to multiple select the option on the CheckBoxList but every time add a new row, only the first option select by the user is remain while other selection is gone. How am I able to let the option selected by the user remain while I add a new row? private void

How to do multiple cells in a single row column using GridView Control

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问题 Here I am using GridView Control.. My output screen is this.. My Coding is.. protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { DataTable dt = new DataTable(); dt.Columns.Add(new DataColumn("S.No", typeof(string))); dt.Columns.Add(new DataColumn("Article No", typeof(string))); dt.Columns.Add(new DataColumn("Item Description", typeof(string))); dt.Columns.Add(new DataColumn("Order Quantity", typeof(string))); dt.Columns.Add(new DataColumn("UOM", typeof(string))); dt

retrieve data from gridview row to an asp.net form

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问题 I would like to retrieve a row from the gridview by clicking on ImageButton (Booking): here is the code of my grid view: <asp:GridView ID="GridView1" runat="server" Height="150px" Width="284px" CssClass="tb" AutoGenerateColumns="False" DataSourceID="SqlDataSource1"> <Columns> <asp:TemplateField HeaderText=" Booking"> <ItemTemplate> <asp:ImageButton ID="booking" runat="server" HeaderText="Booking" ImageUrl="booking_icon.ico" PostBackUrl="form.aspx"/> </ItemTemplate> </asp:TemplateField> <asp

GRIDVIEW中使用滚动条

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在asp.net 2.0 beta中，在gridview中插入滚动条，其实是很简单的，在其中插入PANNEL控件，其中有scrollbar属性，如下例子： <%@ Page Language="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" " http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd "> <script runat="server"> </script> <html xmlns=" http://www.w3.org/1999/xhtml " > <head runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <table style="border: 1px solid black;width:600px" cellpadding=0 cellspacing=0> <tr> <td width="193px" nowrap style="border-right: 1px solid black; height: 19px;"> Customer ID</td> <td width="195px" nowrap

retrieve data from gridview row to an asp.net form

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How to add the Gridview cells using vb.net?

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问题 My Gridview has following Fields ID Product Price ($) 1 Pencil 1 2 Pen 1 3 Rubber 2 I want to calculate the total price of price fields in Gridview Footer ...ie.. Total Price = 4 How to do it using VB.NET ? 回答1: Look at this msdn article GridView Examples for ASP.NET 2.0: Displaying Summary Data in the Footer 回答2: Use compute method of dataTable to get the sum of all your prices and handle the RowDataBound-event to set the Footer's text: Protected Sub Page_Load(ByVal sender As Object, ByVal e