gridview

问题 I have the following ASP.net code which I am using to filter my GridView : <asp:UpdatePanel runat="server" ClientIDMode="Static" ID="TasksUpdatePanel" UpdateMode="Conditional"> <ContentTemplate> <table style="width: 100%; padding: 0; margin: 0; border: 0; border-spacing: 0; border-collapse: separate;" class="GridviewTable"> <tr> <td style="width: 25%;"> <asp:DropDownList ID="ddlTaskName" CssClass="chosen-select" DataSourceID="dsPopulateTaskName" AutoPostBack="true" DataValueField="Task Name"

问题 I have a ASP.NET gridview that shows some entries from the database. The entries need to be updated very frequently (if a modification occurs on the database, it should be reflected in the asp.net website within at most 3seconds). The solution I am thinking about is to put the gridview inside an update panel and refresh the page every 3 seconds. Is there a better alternative? 回答1: By using Timer in the update panel u can perform that update operation.For example .. <form id="form1" runat=

问题 I've already got my custom header drawing in my GridView using SetRenderMethodDelegate on the header row within the OnRowCreated method. I'm having problems trying to add LinkButtons to the new header row though. This is what the RenderMethod looks like: private void RenderSelectionMode(HtmlTextWriter output, Control container) { TableHeaderCell cell = new TableHeaderCell(); cell.Attributes["colspan"] = container.Controls.Count.ToString(); AddSelectionModeContents(cell); cell.RenderControl

问题 I'll first explain what I'm trying to achieve and later on explain my current approach to solving it. I'm thankful for any useful input even if it would mean to start from scratch. I'll add more code or explanation if needed. This is going to be a part of a bigger Android application. This part should display all nodes within a prior selected network and the relationships between the nodes all in one scrollable view/layout. The relationships should be pictured by arrows between the nodes,

问题 I'm using ASP.NET (VB.NET) with SQL-Server-2012. I'm using a GridView to display data in table called project_items . I added a FooterTemplate so that I could display the total amount of all the records in a column. This is what I did: <asp:GridView ID="grdItems" runat="server" AutoGenerateColumns="False" CellPadding="4" Font-Names="Tahoma" ForeColor="#333333" GridLines="None" ShowFooter="True"> <AlternatingRowStyle BackColor="White" ForeColor="#284775" /> <Columns> <asp:BoundField DataField=

问题 Basically, I want to create a table like this: I created a grid, and added the text values, and the checkboxes. Exactly like in your email box, where you select some mails, and delete them or mark spam. This is what I have done till now: Grid grid = new Grid(4, 3); for (int i = 0; i < jsonArray.size(); i++) { JSONObject jsonValue = jsonArray.get(i).isObject(); String lid = jsonValue.get("id").isString().toString() .replace("\"", " ").trim(); String email = jsonValue.get("email-id").isString()

问题 <asp:GridView ID="GridView1" runat="server" > <asp:TemplateField HeaderText="Token" SortExpression="Token" HeaderStyle-Width="100px"> <ItemTemplate> </ItemTemplate> </asp:TemplateField> </asp:GridView> update: after i view the source code of the page thsi is what i see the id of a textbox that i have created dynamic. ctl00_ContentPlaceHolder1_tabControl_tabUsers_MyControl1_gv_ctl02__token0_3 OnRowUpdating: TextBox _token = gvOrg.Rows[e.RowIndex].Cells[7].FindControl("_token " + e.RowIndex + "

问题 I use to generate a PDF file from a gridview using iTextSharp library. This is my simple GridView in aspx page: <asp:GridView ID="gvUsers" runat="server" AutoGenerateColumns="False" EmptyDataText="GV Empty." DataKeyNames="ID" CssClass="mGrid" Width="500" HorizontalAlign="Center"> <Columns> <asp:BoundField DataField="Day" HeaderText="Day" ReadOnly="true" HtmlEncode="false" ItemStyle-HorizontalAlign="Center" ItemStyle-CssClass="ddl_Class_new" DataFormatString="{0:dd/MM/yyyy}" /> <asp:BoundField

问题 I have problem to show multiple sql command in one GridView. Maybe I don't need two sqlcommands to show from two tables but I don't know how to do. The first command is to get all employees that have vacation between two dates. The second command I am using it to retrieve dates by ID. But I don't know how to Bind them both to one GridView to show as attached image. Thank you in advance. What I get Now is Albert 2016-03-16 Albert 2016-03-17 Albert 2016-03-18 Johanna 2016-03-17 Johanna 2016-03

问题 Iam using https://github.com/etsy/AndroidStaggeredGrid to achieve a StaggeredGridView for my app. I get a NullPointerException when I try to initialize my DynamicHeightImageView. I cant figure out what is going wrong. Here is my code:- row_staggered.xml <com.etsy.android.grid.util.DynamicHeightImageView android:id="@+id/imgViewDynamic" android:layout_width="match_parent" android:layout_height="match_parent" android:scaleType="centerCrop" /> StaggeredAdapter.java static class LazyViewHolder {