gridview

OnClickItem() in gridView how do I show the same image in a separate imageView

由 假装没事ソ 提交于 2020-01-14 06:22:09
问题 The GridView is already being populated by the contents of a specific folder called "MyDir". My layout gallery_fragment is split in half by two linearlayouts. The one on the left has the GridView which is already populated with the images from "MyDir". The layout on the right has an ImageView. The idea is that I can select an image from the GridView on the left and then it will appear on the ImageView on the right. I cannot use the res/drawables folder in this instance. I have been told I

How to set border to ItemTemplates in GridView

由 十年热恋 提交于 2020-01-14 05:05:48
问题 How to set border for ItemTemplates in GridView? Following is the Gridview code. <div> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns = "false" Font-Names = "Arial" Font-Size = "11pt" AlternatingRowStyle-BackColor = "#C2D69B" HeaderStyle-BackColor = "green" AllowPaging ="true" OnPageIndexChanging = "OnPaging" OnRowDataBound = "RowDataBound" PageSize = "10" > <Columns> <asp:TemplateField> <HeaderTemplate> <asp:CheckBox ID="chkAll" runat="server" onclick = "checkAll(this);" />

GridView 中下载文件

由 非 Y 不嫁゛ 提交于 2020-01-14 03:11:49
GridView 中每一行都有一个File Name 列,显示文件名称,点击后可下载. 前台GridView : <asp:TemplateField HeaderText="File Name" SortExpression="FULLFILENAME"> <itemtemplate> <asp:LinkButton id="lbnFileName" onclick="lbnFileName_Click" runat="server" Text='<%# Eval("FULLFILENAME") %>'></asp:LinkButton> <asp:Label id="lblGUIDFILENAME" runat="server" Text='<%# Eval("GUID_FILENAME") %>' Visible="False"></asp:Label> <asp:Label id="lblTYPENAME" runat="server" Text='<%# Eval("TYPENAME") %>' Visible="False"></asp:Label> </itemtemplate> </asp:TemplateField> 后台cs: 代码 protected void lbnFileName_Click( object sender, EventArgs e) {

Grid view like Windows 8 or Google Play

由 本小妞迷上赌 提交于 2020-01-13 19:27:11
问题 I'm looking for the source code, or an example, of a gridview. I know that with eclipse i can do something really simple: many squares next to each other. But i want to have something strange and particular like this example: Click here Someone can help me? 回答1: You can use StaggerdGridview from Here Github It Looks Like This 回答2: You can do it through layout nesting. It's basically just like doing your html pages. For example: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns

GridView导出Excel

由 送分小仙女□ 提交于 2020-01-13 12:48:29
前台： <div> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"> <Columns> <asp:BoundField DataField="name" HeaderText="姓名" /> <asp:BoundField DataField="sex" HeaderText="性别" /> <asp:BoundField DataField="age" HeaderText="年龄" /> <asp:BoundField DataField="id" HeaderText="学号" /> </Columns> </asp:GridView> <asp:Button ID="Button1" runat="server" Text="导出Excel" OnClick="Button1_Click" /> </div> 后台： //绑定gridview数据 protected void Page_Load(object sender, EventArgs e) { string connStr = ConfigurationManager.ConnectionStrings["lianxiConnectionString"].ConnectionString; using

Render html in yii2 Gridview Widget

由 半世苍凉 提交于 2020-01-13 08:04:46
问题 That's how I am rendering the values on a grid view but instead of links I can see the textual value. How can I make it render html instead of text? 回答1: In link column configuration add: 'format' => 'html', or if you want some extra markup there 'format' => 'raw', In case of raw remember to encode values coming from outside users because it's not done automatically. 回答2: A better way of doing this in Yii. 'value' => function ($data) { return Html::a($data->name, [$data->url, 'someData' =>

导出gridview的数据到Excel中

由 ℡╲_俬逩灬. 提交于 2020-01-13 05:37:21
前台代码 <%@ Page Language="C#" AutoEventWireup="true" EnableEventValidation = "false" CodeFile="test.aspx.cs" Inherits="test" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> </div> <asp:LinkButton ID="lbExcel" runat="server" onclick="lbExcel_Click">导出Excel</asp:LinkButton> <asp:GridView ID="gvwStudent" runat="server"> </asp:GridView> </form> </body> </html> 后台代码： using System; using

Changing GridView column properties from code-behind

由 风流意气都作罢 提交于 2020-01-13 03:19:28
问题 I am creating a GridView in a method like so: GridView gridView = new GridView(); gridView.DataSource = reportData.Tables[0]; gridView.DataBind(); I am later exporting it to Excel and it works great. The columns are being auto-generated from my source data. I would like to change the DataFormatString property of some of the columns however after I databind and before I export to Excel. I can't seem to find the correct property to change. Can anybody point me in the right direction? 回答1:

GridView数据的填充

由 可紊 提交于 2020-01-12 15:24:48
GridView数据的填充 string sqlselect = "select * from 表" ; //数据库查询语句 conn . Open ( ) ; //打开数据库连接 DataSet ds = new DataSet ( ) ; //创建DataSet对象 SqlDataAdapter data = new SqlDataAdapter ( sqlselect , conn ) ; data . Fill ( ds ) ; //使用DataAdapter的Fill方法(填充) GridView1 . DataSource = ds ; GridView1 . DataBind ( ) ; conn . Close ( ) ; 来源： CSDN 作者： cc_020216 链接： https://blog.csdn.net/cc_020216/article/details/103880995

How to change the Header Text of Gridview after Databound?

由 流过昼夜 提交于 2020-01-12 14:41:28
问题 I have a gridview I bound a DataTable with that Gridview Its dynamic so no hardcode Text in desin. I tried to change it after Databound and in PreRender of gridview but no Success. Actually there are Underscores('_') in text and I want to Replace it with space. Below is code <asp:GridView ID="grdSearchResult" runat="server" AutoGenerateColumns="True" Width="99%" OnPreRender="grdSearchResult_PreRender" OnRowCreated="grdSearchResult_OnRowCreated" OnPageIndexChanging="grdSearchResult
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