I have a Detailsview header template as follows:
Code:
<HeaderTemplate>
<%#Eval("Name") & " " & Eval("Surname")%>
</HeaderTemplate>
I want to change the header template, when the admin is logged in to:
Code:
<HeaderTemplate>
<%#Eval("Name") & " " & Eval("Surname") & " - " & Eval("PersonWhoInputData") %>
</HeaderTemplate>
It has to be done programatically.
How to do that?
The header text in the tab panel is too small and I wanted to make it bigger. So I included a <span> within the <HeaderTemplate> tags and though the text is larger according to the style of the span it doesn't display properly because the height of the tab (not the panel but just the tab part that sticks above the panel) doesn't become any bigger and I don't see where I can modify this.
View 3 RepliesIs there anyway to have a detailsView auto Generate the fields in a Table.I am binding my detailsview to a datatable but only getting the first two fields ....
View 1 RepliesI have a Default web page that has several text fields on it to allow users to search the SQL 2008 database. The bottom half of the default web page then loads a grid view based on the search criteria and records found in the database. The Select link is visible, which, when clicked brings the user to the next aspx screen that contains the detail view of the selected record, with the appropriate data being displayed from the database.
All continues to work fine when I click the Edit button as I am then brought into the 'Edit' view, if you will, of the details view. The issue arises when I click the Update button when trying to update the record. The same error messages are received when I try to insert a record too.
Here is the code that creates the details view and the necessary update/insert record coding. The error received is: Index (zero based) must be greater than or equal to zero and less than the size of the argument list. The error is placed on line 76 which is:
Code:
Dim txtSerialNumber As TextBox = CType(myDetailsView.FindControl("txtEditSerialNumber"), TextBox)
Code:
<asp:DetailsView ID="myDetailsView" runat="server" AutoGenerateRows="false" >
<Fields>
<asp:TemplateField HeaderText="Serial Number">
<ItemTemplate>
[code]..
I'm hacking my way through ASP.Net WebForms, coming from VB.Net WinForms. I was hoping the transition would've been more seamless... it is not.
I have a GridView (Paging enabled) bound to a DataTable, filled with Joined tables from an Access 2000 DataBase.
The GridView and DetailsView are bound to the same DataTable.
In the GridView's SelectedIndexChanged Event I have the following:
vb.net Code:
' dtvSelected is the DetailsView' dgvJobTOF is the GridView Me.dtvSelected.PageIndex = Me.dgvJobTOF.SelectedIndex
When the page loads the first item in the GridView is also displayed in the DetailsView.
I've added a "Select" button in the GridView and when it is clicked the Data in the DetailsView remains the same regardless of the selected GridView row.
DataBinding Method:
vb.net Code:
[code]....
I'm using an asp:DetailsView control with auto generated "Edit" and "Insert" buttons.
So far its been working reasonably well.
However the client has asked that the "Update" and "Insert" labels be changed to "Save".
At this point I can see two options:
Trap the mode changes for the view and "find" the controls to modify them as appropriate. Don't auto generate the edit and insert buttons, and instead do all the button logic myself.
I have label within a DetailsView. I need to change Text property of this Label inside the DetailsView after event ItemInserted has been trigged.
Script does not throws any error, but the Label does not change its text property.
[Code]....
I have a webform with a DetailsView control. In the DetailsView, I would like to update the headertext (showing field names) to a "friendly name"
I also have a cross-reference table which has a field name with a matching friendly name.
Is there some code to get my DetailsView control to look up the field name, and then display the friendly name on my form.
I'm trying change mode in DetailsView but my program haven't running.
My code:
protected
void DetailsView1_ItemInserting(object sender,
DetailsViewInsertEventArgs e)
{
if(....)
{.........
I'm looking to find some command or control that will change fields in a detailsview insert a 0 if there was no data inserted into them. Some example code from my boundfield is:
<asp:BoundField DataField="Assignment_Travel_Time"
I am trying to handle the detailsview programmatically but I don't know what I am doing wrong. My details view control isn't going into edit mode. My code for my gridview's select button properly loads the data into the detailsview but once the detailsview renders clicking on "Edit" doesn't switch the detailsview contol into edit mode.
This code draws the information from my database and loads the information into the dataview:
[Code]....
This code is in my dvTeamDetails_ItemCommand sub and the beep works:
[Code]....
This code handles my mode changing event:
[Code]....
Here is some of the HTML code:
[Code]....
i have a detailsview with a dropdownlist. i would like to be able to select a value from this dropdownlist and depending on the selectedvalue display a specific control/header in another column.
View 9 RepliesI can't seem to reference a control properly, so that I could then change its properties. I have 3 fckeditor controls specified in edittemplate fields, but i only want to diplay them all if the querystring equals 1. so i created in aspx.cs file: {
View 4 Repliesi'm beginning with a little question. So i have this scenario
[Code]....
So i have a Linq object named TCategory. When the user wants to edit this object he will have 2 fields id and categoryName and when he press update the UpdateCategory function will receive an already made object of TCategory type storing the data user has typed. The problem is that i also want to let the client to change the id of the object so i need to pass to the function the actual Id and the TCategory object. How can i do this?
[Code]....
Very new to VS2010
I've got data in a DetailsView control which shows the data and expands the rows to suit the content.
However, when I click to edit the information, the editing area changes to just a few characters wide.
How do I change the size of the editing area to match the view data state?
I am trying to highlight a cell in a DetailsView if the value displayed is either "Desktop Computer" or "Laptop Computer" say red, I seem to be able to find examples for gridview but I don't seem to be able to apply this to a DetailsView.
View 4 RepliesI am trying to bind xml to GridView.
I am not able to use Xpath in HeaderTemplate like <HeaderTemplate>'<%#XPath("Name")%>'</HeaderTemplate>
Error: Value cannot be Null.
Well, how to I insert my Xpath value into HeaderTemplate from Serverside?
I'm currently experiencing issues when I try to update the text value of a label. The label is located within a HeaderTemplate. The HeaderTemplate is within a Wizard control. why I'm uable to access it directly or with using findcontrol?
I believe that Findcontrol returns back a null when I go that route. Here's a code snippet below of what I'm working with. I'm trying to update lblCurrentJob with text that changes based on what the user selects on my page.
[code]....
how to set alignment of label in HeaderTemplate in individual column in gridview in asp .net?
View 1 RepliesI m working on DataList. I have added one DropDownList in HeaderTemplate od DataList
[code]....
I am using HovermenuExtender with the Repeater control.
All is working fine with
<ItemTemplate>
but my problem is that i want to show
<HeaderTemplate>
, how can i do this ??? is this possible.
I' Trying to find the control i Repeater <Headertemplate>Â and I got this error "Specified argument was out of the range of valid values.
((Label)Repeater Created. Controls[0].FindControl("lblHeader")).Text = "sample";
I want to set colums, TemplateFied,HeaderTemplate,ItemTemplate with (LinkButton-Text,CommandName,Onclick etc) Here I am showing my code t_name table name it is varable,I want to set various table contains various field,Then I want generate Dynamically Gridview with the above properties.
string str = System.Configuration.ConfigurationManager.ConnectionStrings["sql"].ConnectionString;
SqlConnection con = new SqlConnection(str);
SqlCommand cmd;
SqlDataAdapter ad = new SqlDataAdapter();
con.Open();
cmd = new SqlCommand(“select * from t_name”, con)
ad.SelectCommand = cmd;
DataSet ds = new DataSet();
ad.Fill(ds, t_name);
GridView1.DataSource = ds;
GridView1.DataBind();
I have a nested accordion control for categories and sub-categories with a gridview to display the data. What I am trying to do is to hide the "Header Template" when sub-category is "Not Defined" but the results are usually inconsistent and seems like if i define HeaderCssClass, HeaderSelectedCssClass declaratively then it overrides the conditional css styles defined in code (c#) for OnItemDataBound event whereas if I don't define declaratively then css in code is not consistent.
I am not sure how to approach this or if I am using the correct event for this.
In the code - I used label's forecolor proprtery to match to the background as a workaround for now but not happy with it.
I can set lblSubHeaderId.Visible = false; which works consistently but then I still have this predefined HeaderCssClass, HeaderSelectedCssClass which is still shown as a placeholder/ just a horizantal line for the headers where lblSubHeaderId is set to false.
My structure is:
--AccordionCategory
-- AccordionSubCategory
-- Gridview
And here is some code:
[Code]....
I write code in asp.net I always solve issues by finding solutions with other members who have the problem before me. But this time I don't know how to do...
This is my problem :
I have a gridview inside an updatepanel and i modified some headers in order to filter the collection. This worked but when my updatepanel is updating, my textbox for the filter clear the value (the text) and lost focus.
This is my code :
[Code]....
[Code]....
The function FilterText(this) only set a timeout before fire postback.
