Forms Data Controls :: Identify Data Row Within Repeater Within OnSelectedIndexChanged Event?
Jul 28, 2010
I have a repeater control bound to a dataset. Within that repeater I have several further controls one of which is a dropdownlist. I trap the OnSelectedIndexChanged event of that dropdownlist because I want to recalculate some figures presented on the same row within the repeater.
How do I reference other controls which are on the same row of the repeater as the dropdownlist ? Is there an index property or other mechanism whereby I can identify the "current" row?
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Oct 28, 2010
The goal is a facebook style interface where one users post can be commented on by another by clicking on a "comment" link. I am finding this some what difficult.
First - although I think that I will have to use a nested repeater, the initial issue is how to ID a text box that is embedded in the repeater.
<asp:Repeater ID="rptmain" runat="server">
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Nov 23, 2010
I have created an ASP page to display records for auditor review and response. The page consists of two repeaters that display 5 rows from a database at a time. for each row displayed, a RadioButtonList, containing two buttons is attached. If the second button is selected, an input text box is displayed to allow auditor comments.
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"Object reference not set to an instance of an object"
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[code]...
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Jan 24, 2016
[URL] how to handle item command event in above example?
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Jun 1, 2010
I have a repeater which contains information regarding an employees detail as given below
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Feb 22, 2010
I actually need a little help here I'm using LINQ and displaying some data through a Repeater, with everything working fine. The scenario is: for example, user "Daniel" has 2 songs; on my Linqdatasource I'm selecting "songName" (name of the file name to put it on my mediaplayer, to populate the mediaurl) and the "plainName" (the name which the user inserted as the name of the song). So I'm just gathering 2 strings. My .aspx code:
[Code]....
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[Code]....
I've searched for a few posts on this forum, but none of them helped
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Jan 19, 2010
I have a repeater such as this structure
[Code]....
With the code behind that does this
[Code]....
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May 13, 2010
I have an repeater with two buttons. I tried two different ways to make a click event on the two buttons. Neither of the two ways function. They do both the same. No errors but the repeaters content disappear.
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[Code]....
As you can see, onbtnForumGroupsDebateListEditDebateAdm I tried to use the repeaters ItemCommand
the code for this here:
[Code]....
Then I tried to do a simple OnCommand instead
The code for this is:
[Code]....
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Apr 22, 2013
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Oct 5, 2010
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Jun 18, 2010
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Dec 10, 2010
I tried to generate Button control on the fly repeater's ItemDataBound event.
[Code]....
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Jan 18, 2010
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[Code]....
Rather than making 30 declarations, is there a way I can make them all available as short variable names? The variable name could be the same as the field name.
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Nov 9, 2010
i have a repeater with a button in the footer template which i want to be able to update any of the items that are added (update quantites/totals/delete the item).
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<tr>
<td>
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[Code].....
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I have a databound repeater and in this repeater is an imageButton. How do I pass info from the database into the click event? For example, I've got the description, heading and price fields populating labels, but want the id to go into the imagebuttons click event in order to build a querystring.
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Aug 27, 2010
I have a panel which has a repeater within it. Within the repeater I have a few controls. One of those controls is a Drop Down list which has an OnSelectedIndexChanged event. I can get this to fire without issue but I cannot find my DropDownList control within that repeater within the SelectedIndexChanged event . The repeater has an OnItemDataBound event and I can use the RepeaterItemEventArgs to find the control using e.Item.FindControl("ControlName") without issue but when that event occurs is NOT when I need to find the DropDownList.
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Jan 15, 2011
i have simple repeater control on my page:
<asp:Repeater id="Repeater1" runat="server" DataSourceID="SqlDataSource1">
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<ItemTemplate>
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2 size
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Feb 5, 2010
I have a repeater control and in its footer temlate is a button (or 2 in the example) and I want to catch its click event but seem to not be able to.
I tried in the repeater itemcommand event and also I tried defining a subprocedure for the 'occlick' event but neither works..
[code]...
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Apr 27, 2010
This is realy simple, basic functionality, but for some reason it's not working.
[Code]....
When I debug I notice that the event never is fired.
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Feb 7, 2011
I have a DropDownList that is supposed to redirect the user to a page when they change the selected index of the DropDownList. I have three parameters that are being passed by this redirecting. The first time the user changes the selectedindex, it does not work. but every time after that it works.
<asp:DropDownList ID="fiscal" runat="server" AutoPostBack="True"
DataSourceID="SqlDataSource3" DataTextField="fiscalno"
DataValueField="fiscalno" style="margin-left: 28px" Width="130px"
onselectedindexchanged="fiscal_SelectedIndexChanged" >
[Code]....
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May 12, 2010
protected void Page_Load(object sender, EventArgs e)
[Code]....
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Apr 30, 2014
Working in Asp.net 4.5 + Kentico CMS
I have Repeater in usercontrol and Inside the repeater i have 1 itemtemplate in which i have ImageButton on it. Also i am handling the Click event on the Imagebutton using ItemCommand of the Repeater. when i click the image button it fires the item_command on the codebehind which is fine. But if i use !Ispostback on page load to stop loadinghte databind event again which is in pageload, it's not firing the Item_Command Event.
If i remove the !Ispostback from my page it's doing the pageload event againt which has calling my databind method and then it calls the Item_commands event. Wondering is this kentico issue or usercontrol problem?
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Aug 18, 2010
I display a GridView where ther user can choose a Datarow with the select action. I catch the selection with the "SelectedIndexChanged" event of the GridView.
[Code]....
My problem is I can't use the SelectedIndex to identify the Access Row because when the user uses paging/sorting the SelectedIndex is not the AccessRow. Somehow I have to identify the selected row the user chooses with the PrimaryKey in Access ("Number").
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Jul 2, 2010
I have a few textboxes,dropdowns and one checkbox in a DataGrid. when the checkbox is checked/unchecked i need to save the record.How to raise a event when a checkbox is checked/unchecked in a grid.How to Identify the row which is checked.
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May 11, 2010
I had a gridview with checkboxes in all rows.If I check one check box in the row remaing checkboxes in that row should also be checked and If I uncheck one check box in the row remaing checkboxes in that row should also be unchecked . my problem is I am unable to identify on which row the action is done(menas on which row the checkbox is checked or unchecked).In the Checked change event i wrote the code but i cant identify which row is checked..
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