gridview

Android: GridView opens the same entry (the first clicked one) in subsequent clicks

由 戏子无情 提交于 2019-12-24 07:49:42
问题 I apologize upfront if the question is too long. Here we go: MainActivity: The activity that hosts the GridView which has the list of products, ProductDetailActivity: The activity that shows the details of the selected item in GridView after the click, ProductMainAdapter: The adapter class for product data in GridView . The workflow: 1 - The user opens the app, main activity starts ( launchMode="singleTask" ), with a list of products queried from server using Volley , and listed in a GridView

How to bind a complex dictionary to a Gridview in asp.net?

由 落爺英雄遲暮 提交于 2019-12-24 07:38:35
问题 I've used an early binding of a dictionary<string, string> to a gridview to show Urls Text and its HRef as key-value and it works like a charm. But since I want to replace the dictionary with this one : dictionary<string, LinkInfo> the binding goes wrong! Should I handle some events like as onItemDataBound or something? and the LinkInfo structure is: public struct LinkInfo{ public string href; public bool Enabled; } 回答1: Yes, you need to subsribe to the OnItemDataBound event. Use a template

How to avoid the “Are you sure you want to navigate away from this page?” when changes committed? on pagination click of gridview in IE

由 不羁岁月 提交于 2019-12-24 07:37:11
问题 My web page contains grid-view with many input fields.I want to give alert to user before moving to next tab. My script is working fine in Mozilla Firefox and chrome but in IE the alert is also coming for grid-view pagination click.I don't want to show on pagination click.but in Mozilla and chrome this doesn't happen. How to avoid this . Here I am giving my script <script> var warnMessage = "You have unsaved changes on this page!"; $(document).ready(function () { $('input:not(:button,:submit)

Populate a gridview on runtime

由 早过忘川 提交于 2019-12-24 07:27:47
问题 I have a gridview that I want to fill with data in some generic lists. I used a "DataTable" as DataSource which has the columns I need (DataColumn). GridView1.DataSource = CreateDataTable(); My problem is my gridview contains html tags so I need something like myBoundedField.HtmlEncode = false; and I need to change the caption of the columns and all this is not possible if I use "DataColumn". I found some code talking about BoundField. why/when should I use BoundField instead? what are the

TextView text value refreshed onclick

由 谁都会走 提交于 2019-12-24 07:18:10
问题 I have a gridview in an activity where I am trying to display a contextual menu each time a grid element is tapped. I want this contextual menu to display a dynamic value in a textview (the position of the tapped grid element). I am creating my own contextual menu because I don't want an alert or the default android contextmenu. Also I am using SDKs: <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="16" /> Here is my java.class for the gridview public class Grid_Items extends

GridView里的按钮事件

由 眉间皱痕 提交于 2019-12-24 07:10:26
问题参考： 下面是Insus.NET实现演示： CObj.cs代码： View Code using System; using System.Collections.Generic; using System.Linq; using System.Web; /// <summary> /// Summary description for CObj /// </summary> namespace Insus.NET { public class CObj { private int _Nbr; private int _Val; public int Nbr { get { return _Nbr; } set { _Nbr = value; } } public int Val { get { return _Val; } set { _Val = value; } } public CObj() { // // TODO: Add constructor logic here // } } } GridView代码： View Code < asp:GridView ID ="GridView1" runat ="server" AutoGenerateColumns ="false" Width ="230px" OnRowCreated ="GridView1

How to get String from an ArrayList from a GridView onItemClick in a fragment?

由 北城余情 提交于 2019-12-24 07:02:53
问题 I'm trying to set up an onclick listener for a gridview. The gridview shows text and an image. When an item is clicked, I want it to get the text from that item and check it against some if statements. Here is my class. Due to that fact that it in a fragment, and I'm new to fragments, I am having difficulty figuring it out. Thanks IMPORTS HERE... public class Items extends SherlockFragment { public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {

Treeview Nested in a GridView

由 自古美人都是妖i 提交于 2019-12-24 05:59:35
问题 I have dynamically added a TreeView to a cell in a GridView Control. The problem is the initial entry in the first node of the TreeView can be quite long. When the page is rendered the TreeView ends up increasing the size of my GridView column width because the first node does not wrap to the next line. When I view the source HTML the table cell created by the TreeView for the first node looks like this: <td style="white-space: nowrap;"> </td> The style is being generated dynamically by the

Check all CheckBoxes in GridView

由 人盡茶涼 提交于 2019-12-24 05:57:45
问题 I have a GridView in ASP.NET/C# with a CheckBoxField, a BoundField and 2 ButtonFields. All 4 of them has a header to make clear where the column stands for. At the Page_Load event I set the ВataЫource of the GridView to my filled DataTable. I want to make it easier to use for the user, and want to make a checkbox in the header. When that checkbox is checked by the user, all CheckBoxes should be checked in the GridView. I have set the HeaderText of the CheckBoxField to <input type='checkbox' /

How can I clear data in a GridView?

由 爱⌒轻易说出口 提交于 2019-12-24 05:24:27
问题 I have 3 GridViews in my page. Using the SelectedIndexChanged event I put GridView2 and GridView3 data in GridView1 but when I restart my application GridView1 data is still persisted in browser. I used a session variable to store the data. How can I clear GridView1 回答1: You can try to clear the GridView1 itself every time you start the application: protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { GridView1.DataSource = null; GridView1.DataBind(); } } 回答2: Before
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