gridview

Why isn't the SelectedIndexChanged event firing from a dropdownlist in a GridView?

吃可爱长大的小学妹 提交于 2019-12-17 12:42:48
问题 I cannot get my SelectedIndexChanged of my dropdownlist to fire. I have the following: <form id="form1" runat="server"> <div> <asp:GridView id="grdPoll" runat="server" AutoGenerateColumns="false"> <Columns> <asp:TemplateField> <ItemTemplate> <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"> <asp:ListItem Text="Review" Value="Review" Selected="True">Review</asp:ListItem> <asp:ListItem Text="Level1" Value="lvl1"

Why isn't the SelectedIndexChanged event firing from a dropdownlist in a GridView?

試著忘記壹切 提交于 2019-12-17 12:42:43
问题 I cannot get my SelectedIndexChanged of my dropdownlist to fire. I have the following: <form id="form1" runat="server"> <div> <asp:GridView id="grdPoll" runat="server" AutoGenerateColumns="false"> <Columns> <asp:TemplateField> <ItemTemplate> <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"> <asp:ListItem Text="Review" Value="Review" Selected="True">Review</asp:ListItem> <asp:ListItem Text="Level1" Value="lvl1"

Flutter 高级篇-所有知识点架构

不想你离开。 提交于 2019-12-17 12:03:23
Flutter高级第1篇:ListView嵌套GridView、不同终端屏幕适配方案 Flutter高级第2篇:JSON的序列化和反序列化、创建模型类转换Json数据 Flutter高级第3篇:底部 Tab 切换保持页面状态的几种方法 Flutter高级第4篇:inappbrowser、StatefulBuilder 更新 Flutter showDialog、showModalBottomSheet中的状态 Flutter高级第5篇:官方推荐的状态管理库 provider 的使用 Flutter高级第6篇:事件广播 、事件监听 Flutter高级第7篇:点击穿透问题、页面禁止左右滑动 未完待续… 来源: CSDN 作者: 王睿丶 链接: https://blog.csdn.net/qq_27494201/article/details/103574067

Count total rows of gridview with pagination

不羁的心 提交于 2019-12-17 11:45:10
问题 I have a GridView with paging. When I try to count gridview row with gridview.rows.count, It gives me row count for current page only. How can I get total rows of GridView irrespective of page index? // Here is the code of .aspx page <%@ Page Title="Search candidates based on vacancy" Language="C#" MasterPageFile="~/HR Department/hrmasterpage.master" AutoEventWireup="true" CodeFile="searcAppForVac.aspx.cs" Inherits="HR_Department_searcAppForVac" %> <asp:Content ID="Content1"

android How to stretch rows in the gridview to fill screen?

泪湿孤枕 提交于 2019-12-17 10:53:06
问题 I have simple GridView (with one column and six rows), that displays ImageView with TextView in the cell (I create adapter). How to stretch rows to fill entire screen height?? Now I have some space below cells... main.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal"> <LinearLayout android:layout_height="fill_parent" android:layout_width="150dp" android

XAML/C#: What event fires after reordering a gridview?

ε祈祈猫儿з 提交于 2019-12-17 10:44:13
问题 I am making my first Windows Store app in Visual Studios 2012. I have a gridview control that I have enabled to be reordered. I have code that I need to run when the list is reordered. I have tried the Drop event. It does not fire. I tried several other drag events, which also did not fire. It seems like this should be so simple... Thanks for your time! 回答1: You cannot reorder a GridView unless the ItemsSource is bound to an ObservableCollection and CanReorderItems , CanDragItems , and

Change cell color on different values - Gridview

烂漫一生 提交于 2019-12-17 09:57:09
问题 I need to distinguish two consecutive cells. Each one in a row, if they have different values, when databindind the values to a gridview. So, if in the row 1 I have the cell "ABC" and in the row 2 I have the cell "CBA". I need to color each cell with a different color. What is the best way to do it? 回答1: you can do it on the rowdatabound event of the gridview. Keep the previous row in viewstate or session and match it with the next row. If it does't match, change the color otherwise don't

Change cell color on different values - Gridview

不打扰是莪最后的温柔 提交于 2019-12-17 09:57:08
问题 I need to distinguish two consecutive cells. Each one in a row, if they have different values, when databindind the values to a gridview. So, if in the row 1 I have the cell "ABC" and in the row 2 I have the cell "CBA". I need to color each cell with a different color. What is the best way to do it? 回答1: you can do it on the rowdatabound event of the gridview. Keep the previous row in viewstate or session and match it with the next row. If it does't match, change the color otherwise don't

c# gridview row click

只愿长相守 提交于 2019-12-17 09:36:36
问题 When I click on a row in my GridView, I want to go to a other page with the ID I get from the database. In my RowCreated event I have the following line: e.Row.Attributes.Add( "onClick", ClientScript.GetPostBackClientHyperlink( this.grdSearchResults, "Select$" + e.Row.RowIndex)); To prevent error messages i have this code: protected override void Render(HtmlTextWriter writer) { // .NET will refuse to accept "unknown" postbacks for security reasons. // Because of this we have to register all

How to set different columns for rows in android gridview

生来就可爱ヽ(ⅴ<●) 提交于 2019-12-17 09:29:07
问题 I want to have a gridview similar to this Every odd numbered row will have two images of big size and even numbered rows will have four smaller images.How can I achieve this? 回答1: I have something similar and i solved with the new RecyclerView. I created a Fragment with an a RecyclerView. RecyclerView on xml: <android.support.v7.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/filter_subtypes"