Forms Data Controls :: Writing Event Handler For Nested Grid In Page_Init()?
Jul 19, 2010my nested Grid Rowupdating Event is not fired., so i want to declare event in code., how can i do this/
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Similar Messages:
Forms Data Controls :: Nested Grid RowDataBound Event Error / Grd_inner Doesnot Exists In The Current Context
Apr 28, 2010I have a nested GridView with id grd_inner. i have to find a linkbutton in template field of grd_inner and add some attributes to it. but its giving me error.
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This code is giving me error that
grd_inner doesnot exists in the current context.
Forms Data Controls :: Nested Grid Dynamically Fill When Parent Grid Button Click Then Expand Child Grid
Jan 16, 2011i have one grid and one button when i click on that button then it expand and showing another grid under the row of parent grid how to do that.
View 2 RepliesForms Data Controls :: Writing To A Grid One Row At A Time?
Feb 19, 2010I would like to read from a data reader (or other) and write to a grid of some kind one row at a time in a loop. I prefer this rather than load a data bound grid control all at once. I need to do this because I have to perform some calculations on the data before writing each row.
View 4 RepliesForms Data Controls :: Get Row Data In SelectedIndexChanged Handler For Dropdown Nested In GridView
Aug 2, 2010I have a GridView, with a DropDownList as one of the Columns. I can get the SelectedIndexChanged method to trigger - but I cannot figure out how to get other Data regarding which row this triggered on i.e. if I could get the value in the ID column (DocID below), that would be great. My code is a bit too long, so I am just posting snippets. In the *.aspx file I have:
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In the *.aspx.cs File:
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I am wondering if I can get the DocID from within StatusDropDownList_SelectedIndexChanged - so that I can make appropriate changes to the Database. For e.g. in the RowDataBound event, which I had a GridViewRowEventArgs e, I could easily do e.Row.DataItem - to get the DataItem, I am wondering if I get/do something similar in the SelectedIndexChanged method. (I would prefer this be not the GridView Row Index i.e. I would prefer the DataItem if possible.)
Forms Data Controls :: How To Call A Button Click Event On From An Event Handler
Sep 29, 2010I got an event handler like this, in this event, i wanted to call another button click event. How can I do that?
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if (ds.Tables[0].Rows.Count == 0)
Forms Data Controls :: 3 Grid View Nested In One Another
Dec 9, 2010I wanted to have 03 grid view nested in one another and to be able to perform
Insert
Update
Delete
on each of the grid view. Is it possible in Asp.Net.
Forms Data Controls :: How To Edit Nested Grid View
Oct 30, 2010I have Parent grid view (gvServiceDetail) and child grid view (Gridview2) in Parent grid view. Child grid view has 3 bound column. In Parent grid view I am binding Partnername,Area,Mobile and in child grid I am binding services against partnerid.
Now I want to edit service details row in child grid view.
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Forms Data Controls :: How To Bind Data To Nested Grid View
Nov 24, 2010My requirement is i want to bind data to gridview2 which is placed in gridview1..Iam using EDM objects to refer database...So for Gridview1 Iam getting out put...now how to bind to gridview2...For gridview1 I binded the data which is in onetable...And for gridview2 i want to bind MENU table data...so how can i bind the data...
this is the gridview2..in gridview1 row.
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I also tried using FindControl() but iam not able to proceed further.
Forms Data Controls :: Using A Nested Listview To Display A Seperate Grid For Each Group Of Data Returned From Db Query
Jan 13, 2011I am using a nested listview to display a seperate grid for each group of data returned from my db query. To get this working, I have adapted a piece of code to group the data prior to it being bound:
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I am then using the following html markup:
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This works as I want it to however some of the fields within the nested table need to be formatted as currency so I am trying to use Eval and {0:c} to do this however the moment I use Eval, the data items cannot be found
DataBinding: 'System.Data.DataRow' does not contain a property with the name '0'.
Forms Data Controls :: Can't Fire OnInsert Event Handler
Feb 13, 20101. I have hat asp. page
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2. I have that BLL
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and I have that cs code behind page:
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THE LAST METHOD _insertin is NEVER FIred UP. The Update pases correctly ands I will not give the code for the object data source.
My purpose is to include code into on insert code that assign value to a column .
Can you take a look. I'm novice to ASP.net .I'm A DBA and would like to Use ASP for UI to May database. I dont have the goal to become profesional in that field.
Difference Between Adding Code In The PreLoad Event Handler And At The Top Of The Load Event Handler?
Oct 3, 2010Is there a technical reason for the existence of Page.PreLoad or is this just convenience to have a place where you can neatly place code that always have to be executed before the Load code? Is there a difference between adding code in the PreLoad event handler and adding code at the top of the Load event handler? And what would be a typical scenario where you use PreLoad?
View 2 RepliesForms Data Controls :: How To Add Event Handler For Selected Row In Gridview Using TemplateField
Feb 24, 2011[Code]....
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I want to add an event handeler that tell me wich row had been selected and highlighted it too. I tried many times, but usually face this error "No overload for 'Grd_ServersInfo_CheckSelectedRow' matches delegate 'System.EventHandler' ". Could any one paste the right code lines to handel this event
Forms Data Controls :: Need An Event Handler For DropdownList SelectedIndexChange Datagrid?
Aug 11, 2010I've tried many different ways to try to get the selectedIndexChange to work for my dropdownlist. It doesn't seem to work, when I debug, I can see that the page is doing a PostBack but the method that suppose to be taking care of the select index change doesn't seems to be fired. I notice that there is no "handles" in many post so I was just wondering why it doesn't have it?On postBack I didn't rebuild the list so the selectedIndexChange value shouldn't reset to 0.Sub ddlAccess_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) ''handles ......?"
...
end Sub
Forms Data Controls :: Dynamic GridView RowUpdating Event Handler Will Not Run?
Feb 1, 2010I'm creating a GridView in code. I can successfully attach handlers for Editing, and CancelEditing. RowUpdating never runs, however. Instead, if the GridView is in a Panel, the Edit handler is called when Update is clicked (and this is the command name I get back on the Update click, too). If the GridView is not in a panel, then the Cancel handler is called when Update is clicked (again, this is the command name I get back from clicking Update). I've searched high and low for a reason why the RowUpdating event is not getting called, and I can't find one. Does anyone out there haveHere is my code (My actual code is much more involved than this, but for testing purposes, I extracted the following code and stuck it in a new project to isolate my problem):
protected void Page_Init(object sender, EventArgs e)
{
if (!IsPostBack)
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Forms Data Controls :: Datalist Button Not Firing Event Handler?
May 10, 2010I put it down for a few weeks to work on other things, but started working on it again because I need to get it to work.
Anyway, I figured if I wanted to put a button in a datalist all I had to do was:
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And then in code behind:
protected void datalist1_ItemCommand(object source, DataListCommandEventArgs e)
{
if (e.CommandName == "submit")
{
// code here
}
}
This is what everyone else says to do when I search google. I put a break on the event but the event never fires. Does it matter if I am using VS 2010 and .net 4.0?
Forms Data Controls :: Custom Grid View Header - Grid View Row Created Event Versus Gridview Row Databound Events
Aug 24, 2010It happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
Forms Data Controls :: Use Nested Gridview's Rowupdating Event?
Aug 31, 2010I have a GridView within a GridView. I want o access child gridview's rowupdating event. i want to update row.
this is my GridView's code as follows
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Forms Data Controls :: Expose Event Of Nested Control?
Jun 4, 2010I have a detailsview that contains a radio button list, and a couple of check boxes. I want to run some code when the radiobuttonlist selection is changed, or when the checkboxes are checked or unchecked. how I can do that even though the controls are nested inside another control?
View 2 RepliesForms Data Controls :: (event Handler) To Clear Everything Behind DetailsView In Insert Mode
Jun 16, 2010A DetailsView in Insert mode has all fields cleared after events such as the following:
1. Clicking New.
2. Clicking Cancel.
3. Clicking Insert (if the default mode is Insert).
I have some fields linked to ViewState and they are populatd at PreRender event handler. I am wondring if there is a single place where all relevant ViewState elements can be cleared instead of doing this in all possible relevant handlers such as ItemCreated, ItemCanceled, ItemInserted, etc.
Forms Data Controls :: Update A Colums Value Of A Row In A Gridview On Row Command Event Handler?
Aug 11, 2010How to update a colums value of a Row in a gridview on Row Command Event Handler. I am using a SQL Datasource.
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Forms Data Controls :: Get The DataSource Of GridView Control In SelectedIndexChanged Event Handler?
Jun 8, 2010Get the DataSource of GridView control in SelectedIndexChanged event handler?
View 6 RepliesForms Data Controls :: ItemCommand Event Bubblinmg Up In Nested ListViews -4?
Jan 28, 2011I am upgrading a website project from asp.net 3.5 to 4.0. I went through the upgrade wizard and site compiled and built fine. But immediately I have encountetred a problem.I have 3 nested ListViews all using the ItemCommand event. Under 4.0 once the ItemCommand event has fired on the inner ListView it then bubbles up and fires on the parent and finally the grandparent.This is a change in behaviour from 3.5 where only the inner ListView event fires. While I can code round this I am worried about these subtly changes between the two versions.
View 1 RepliesForms Data Controls :: How To Get (code Behind) Event Handler Wired To Gridview Template Button
Mar 24, 2011I get an error when attempting to navigate to the page containing this gridview. The error is
'SelectPackage_Click' is not a member of 'ASP.offer_aspx'.
here my page directive:
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Here is my markup. Eventhough SelectPackage_Click is present in the code behind, it is not wired up with the button control.
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Forms Data Controls :: Creating A Click Event Handler On A Linkbutton Inside A Templatefield
Feb 16, 2011I would like to call a method and pass a value to it on a link button autogenerated from the database in a templatefield inside a datagrid. I don't know much about delegates
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
..
((LinkButton)e.Row.Cells[(int)eMessage.TitleColumn].FindControl("btnMessageTitle")).Click += new EventHandler(delegate { viewSelectedMessage(this, 35); });
}
void viewSelectedMessage(object sender, int messageID)
{
lblTest.Text = messageID;
}
running the website and viewing the page source, I have realised that there is an OnClick event created for the linkbutton, however, this may be generated anyways. By running my solution using VS debugging, I can see that my method won't fire by clicking any of thos generated linkbuttons.