gridview

OnSelectedIndexChanged Not Firing in GridView

≡放荡痞女 提交于 2019-12-13 00:30:55
问题 Gridview Code: <asp:GridView ID="gvVessel" runat="server" AutoGenerateColumns="false" GridLines="None" EmptyDataText="No Vessels found." OnRowCommand="gvVessel_RowCommand" OnSelectedIndexChanged="gvVessel_SelectedIndexChanged" DataKeyNames="VesselID" > <asp:/GridView> Code Behind: protected void gvVessel_SelectedIndexChanged(object sender, EventArgs e) { int index = Convert.ToInt16(gvVessel.SelectedDataKey.Value); Cache["index"] = index; Response.Redirect("VesselDraft.aspx"); } Why isn't the

RowCommand not firing

浪尽此生 提交于 2019-12-13 00:25:11
问题 I am trying to programmatically add a button in ASP.NET with C# as the backend. I am able to display the button, but the RowCommand isn't getting fired when the user clicks the button. I believe the problem is that I am creating the buttons after the user clicks on a "Submit" button. If I make the button in the page_load then the RowCommand works. This is how the website should flow: Page load: display basic data. User clicks on a Submit button which creates a GridView , which has a

using grid view and image View to display some images

一个人想着一个人 提交于 2019-12-13 00:17:30
问题 i am creating a simple android application that will display several images and on the selected one the system will display it in the image view .. but the problem is that the system display the id of the images than on the select of specific image the system display the image in the image view . can anyone help me to fix this problem ?? log cat 12-03 08:57:16.493: E/AndroidRuntime(3126): Caused by: java.lang.ClassCastException: android.widget.ImageView cannot be cast to android.widget

ControlID could not be found for AsyncPostBackTrigger

。_饼干妹妹 提交于 2019-12-12 21:38:06
问题 <asp:UpdatePanel ID="CartUpdatePanel" runat="server"> <Triggers> <asp:AsyncPostBackTrigger ControlID='<%= rdoSelect.ClientID %>'/> </Triggers> <ContentTemplate> <asp:Timer ID="cartTimer" Interval="5000" runat="server" OnTick="cartTimer_Tick"> </asp:Timer> <asp:GridView ID="gridCartSearch" runat="server" AutoGenerateColumns="False"> <Columns> <asp:TemplateField HeaderText="Select"> <ItemTemplate> <asp:HiddenField ID="Serial" runat="server" Value='<%# Eval("serialnum") %>' /> <asp:RadioButton

Add summary row in Gridview for one column

◇◆丶佛笑我妖孽 提交于 2019-12-12 21:35:22
问题 I have this GridView , and I want to add in the footer summation of PremiseScore score (third column). How I can do this? <asp:BoundField DataField="PremiseUno" HeaderText='<%$ Resources:Language, grdPremiseUno %>' ReadOnly="True" SortExpression="PremiseUno" > <HeaderStyle CssClass="gHeaderStyle" /> <ItemStyle CssClass="gControlStyle" /> </asp:BoundField> <asp:BoundField DataField="PremiseName" HeaderText='<%$ Resources:Language, grdPremisesName %>' ReadOnly="True" SortExpression=

How can I redirect from a grid view when a row is clicked

半城伤御伤魂 提交于 2019-12-12 21:19:07
问题 In my grid View I have a template field button when clicked it redirects the page and sends the msgid along with the url, Is it possible to do that by clicking anywhere in the row, i.e if i click on the msgid or title field then it should redirect to respond metric page with the row msgid. Just like a select button, MsgID Title Actions 1 First Image(Which redirects) 2 second Image(Which redirects) in this table if the user clicks on any spot in row 1 then the page should redirect, it has to

Is it possible to scroll in a cell of a gridview?

假装没事ソ 提交于 2019-12-12 21:18:16
问题 I have some records in my gridview. But there is a problem in each record, there is one cell which contains a HUGE amount of data. I still want to display data and allow the users to scroll down to read (if they're interested). Is there a possibility to allow scrolling in that cell? EDIT: This is the css I refer to: .AspNet-GridView { overflow: auto; height:400px; } .AspNet-GridView table thead tr th { height:20px; position:relative; } .AspNet-GridView table tbody { overflow: auto; } EDIT 2:

How to set a drawable over an image view

时间秒杀一切 提交于 2019-12-12 21:00:51
问题 I have a drawbale i want to place it in a gridView for each each image in this gridView. My drawable is a like a square but filled at the edges. So when i set this drawable as a background for the image, the image will cover the background which i dont need. I need this drawable to be in-front of the of the image not at the back. My code look like this: enter code here public class ComponentAlbums extends LinearLayout { public ClassImageLoader imageLoader; public ComponentAlbums(Activity

New row in ASP.NET GridView Control

回眸只為那壹抹淺笑 提交于 2019-12-12 20:25:32
问题 I want to do something really simple, I just can't seem to find the EnableClientAddRow property, so I can set it to true. I have a standard GridView control on a web form. I want a button to appear on the web form. When the user clicks the button, an empty row is added to the GridView UI, so the user can enter data in the appropriate fields. The row will of course, have a "Save" button of some type in one of the columns. I know this functionality must be in the GridView somewhere, I just can

checkBox in gridView

感情迁移 提交于 2019-12-12 20:25:28
问题 i am using checkbox in gridview..to get the checkbox id i am using the following code.. for (int i = 0; i < GridView1.Rows.Count; i++) { CheckBox chkDelete = (CheckBox)GridView1.Rows.Cells[0].FindControl("chkSelect"); if (chkDelete != null) { if (chkDelete.Checked) { strID = GridView1.Rows.Cells[1].Text; idCollection.Add(strID); } } } BUT THE KEYWORD "CELLS"..do not support..i am getting an error.."System.Web.UI.WebControls.GridViewRowCollection' does not contain a definition for 'Cells' "