Forms Data Controls :: Repeater Disappears And OnItemCommand Not Firing?

Oct 6, 2010

<asp:Repeater ID="rpProducts" runat="server" OnItemDataBound="rpProducts_OnItemDataBound" OnItemCommand="rpProducts_OnItemCommand">

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Forms Data Controls :: Button In Repeater Not Firing OnItemCommand?

May 13, 2010

I'm having some real problems trying to do this. In simple, a table shows a list of rooms with details of the room in each column, extracted from a database. The there is a button in the repeater, which is supposed to tell me what I clicked on in a new label. However the OnItemCommand just doesn't seem to be working.

[Code]....

Right now I'm just trying to get it to work, so that when I press the button, it causes the label to say "It works". But it just doesn't want to work.

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Forms Data Controls :: OnItemCommand And OnItemInserting Events Of ListView Is Not Firing?

Oct 4, 2010

I have a nested listview (orders with products)I want to add functions to update products and option to add new products update func works fine. wheni try to insert new record, itemcommand and iteminserting events are not firing. Im registering dynamic script using the below code

string clientIDs = "'" + IlblProductID.ClientID + "," + ItxtProductID.ClientID + "," + ItxtCategory.ClientID + "," + ItxtType.ClientID + ","
+ ItxtPrice.ClientID + "," + IddlInstallType.ClientID + "," + "empty" + "," + ItxtQty.ClientID + "'";

imgPicker.Attributes.Add("onclick", "LoadLookupScreen(" + clientIDs + ")");without the above code, itemcommand event works fine. when i add this script register itemcommand event was not firing

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Custom Server Controls :: OnItemCommand Not Firing In Templated User Control?

Aug 11, 2010

I have a templated user control with single instance template attribute. It works great for everything except the following scenario:

[Code]....

The folder selector uses a tree view that allows people to select a folder, its FolderSelected event works perfectly and the file selector updates with the files. The file selector has a repeater that lists the files in the selected directory. It has a linkbutton for each of the files so that the user can select a file. The problem is that the ItemCommand event of the repeater doesn't fire when the file name is clicked on. The page performs the async postback like it should, but in debug, the method to handle the itemcommand event is never hit. On the same user control to select files there is a button that the user can add files to the folder. When it is clicked, the event DOES fire and the file is added and the control refreshes in the update panel, everything perfect. It seems that because the linkbutton is already in a templated control (which is in a user control, in a templated control), the event isn't firing correctly. I am confused as to why this should be a problem, especially since all the other events (even the custom ones) fire as long as they aren't in another templated control. Since the code is complicated, I didn't want to post it all here.

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C# - How To Access One Repeater's Control Into Another Repeater's OnItemCommand() Method

Oct 15, 2010

lets say I want to make a label of repeater1 visible in repater2's ItemCommand() method..

e.Item.FindControl("rpt1Label").Visible=True;

is not working..how else do you do it ?

[EDIT]

changed that to repeater1.FindControl("rpt1Label").Visible=True;

This is throwing object reference null exception

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Web Forms :: When And How To Use Repeater OnItemCommand Event

Oct 15, 2012

rptOuter_ItemCommand

when i will use it how this code can be written...

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C# - OnItemCommand Event Of The DataGrid Is Not Firing?

Jun 9, 2010

I am having a DataGrid in one usercontrol which is getting filled with some data when I press some button(ouside it). This Datagrid is filled by one linkbutton also. When I click this LinkButton then OnItemCommand or SelectedIndexChanged should fire, but both the events are not firng. While the control's PageLoad event is firing.

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Forms Data Controls :: ItemCommand On Repeater Not Firing?

Aug 14, 2010

The postback occurs, but the event doesn't fire.

[Code]....

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Forms Data Controls :: Button Inside The Repeater Not Firing

Jan 24, 2010

[Code]....

Button inside the repeater not firing

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Forms Data Controls :: Firing Postback From Repeater Row Click?

Jul 19, 2010

I have a repeater which contains a hidden link button that fires when I click a row in my repeater.

Here is the markup for my repeater:

<div id="divResults" style="height: 290px; overflow-y: auto;">
<asp:Label ID="lblNote" runat="server" Text="Note: select a row to edit."></asp:Label> [code]...

Here is the javascript thats added to each row in the rptLocations_ItemDataBound:

Row.Attributes.Add("onclick",
"javascript:__doPostBack('ctl00$mainContent$rptLocations$ctl0" + (e.Item.ItemIndex + 1).ToString() +
"$lbtn_SelectRow','')");

When I click the repeater row it fires the SetLocationControls method. As you can see my repeater is wrapped in a DIV of height 290px. When the are more than 9 rows in my repeater you have to scroll the div down to view this row. When I click this row it does the postback but doesn't fire the SetLocationControls method. I've had a look in the source it's created the click event to the repeater row like all the other rows. why this method isn't firing on the rows that aren't initially visible in my DIV?

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Forms Data Controls :: Dropdownlist In A Repeater Firing The SelectedIndexChanged Event?

Oct 5, 2010

I have a dropdownlist in a repeater and it's firing the SelectedIndexChanged event but in teh event handler I can not get the dataitem associated with the row that the DDL is in. Here is the code:

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Data Controls :: Repeater Not Firing Item Command Event In Kentico CMS

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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Forms Data Controls :: DataGrid ButtonColumn Not Executing OnItemCommand?

Jan 12, 2010

I am building a query tool which displays the results in a dataGrid. when the results are displayed (buttonColumn) it should allow the user to click a row and execute another function. the columns selected in my query are not always the same name but it is user defined, therefore i am not able to define the columns in the ASP page, but insted am doing it in the C# class behind. When the table is generated it does have the button columns but when clicked it does a postback and it does not execute the function defined in the OnItemCommand tag.

DataGrid Code in aspx page:

[Code]....

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Forms Data Controls :: OnItemCommand Doesn't Fire In DataList?

Feb 18, 2011

I have a DataList in an UpdatePanel. I'm using a PopupControlExtender for the UpdatePanel. On the DataList I have an OnItemCommand wich doesn't fire and I cann't figure out why.

My aspx code:

[Code]....

My OnItemCommand code:

[Code]....

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Forms Data Controls :: ListView OnItemCommand E.Item.FindControl Strange Behaviour

Jul 18, 2010

I have ListView and in the ItemTemplate I have:

[Code]....

in code behind I'm doing:

[Code]....

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Forms Data Controls :: How To Print A Message In Child Repeater If No Data Corresponding To Parent Repeater

May 12, 2010

protected void Page_Load(object sender, EventArgs e)

[Code]....

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Forms Data Controls :: FormView Disappears In IE8?

Aug 9, 2010

I am running Visual Studio 2008 Version 9.0.30720.1. I created a Web App with a FromView and in IE7 it works great. My company pushed an upgrade to IE8 and all of a sudden when I run my Web App to test it, the formview completely dissapears. I tried running IE8 in Compalability View but it still does not work.

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Forms Data Controls :: Repeater Inside A Repeater (dataBound) Code Behind?

Jan 31, 2010

got an example of a repeater inside a repeater (dataBound) code behind?

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Forms Data Controls :: ImageButton Inside A Repeater That Is In Another Repeater & Events?

Jan 18, 2010

I have a user control that displays a shopping cart in an ecommerce application.

The main cart display is a repeater that renders as a html table. In one of those table columns, there is another repeater to display people associated with the products int he cart (it's a repeater in case there is a line item >1 with multiple people).

I've added an ImageButton that I want to use to change the person associated with the item. At first, when I'd click on it I was getting this error:

Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

So as an experiment I disabled EventValidation on the page (not the control it's self) and now I do not get an error, but I also do not ever hit the breakpoint I set in the innermost repeater's ItemCommand event.

So I wonder how I might do this without disabling EventValidation, because this control will show up on multiple pages and we don't want to edit them all. Also, I'll need to know not only the repeater containing the control's row that the event came from but also the row index of the repeater containg this one. Is this possible?

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Forms Data Controls :: Repeater Paging - Retrieve Hyperlink Variable Inside Repeater?

Jul 12, 2010

I have repeater in which I have 2 hyperlink in the footer of the repeater and I want that the hyperlink can navigate from the page_load

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Forms Data Controls :: Pager Disappears When Using Rowdatabound?

Jul 12, 2010

when i add a rowdatabound event to a gridview, the pager disappears. when i remove

onrowdatabound="gridview1_rowdatabound"

from gridview, pager comes back to life.

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Forms Data Controls :: GridView Disappears After Postback?

Jan 13, 2010

I have a gridview where in the users are allowed to edit certain data and there is an update on top of the page which will send out all the changes made inside the GridView. But, the problem is , as soon as the update button is clicked, the grid disappearsand no update is made. This problem occurs when the size of the data on the page is huge. When we have less amount of data on the gridview, It does update. But, when there is a huge amount of data on the gridview, it does not. We have tried to increase the page size on the server, but to no use.

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Forms Data Controls :: Binding Parent Repeater Item Index In Child Repeater Control?

Jun 17, 2010

I want to bind parent repeater item index in child repeater control using inline code not code behind side.

For example

[Code]....

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Forms Data Controls :: Hiding A Repeater Div Using A Link Outside The Repeater?

May 25, 2010

I'm so confused I wasn't even sure what to make the title so that it would make sense.

Here is what I have:

[code]...

I have links at the top of the page that are the letters A-Z. What I want to do is click on one of the letters, then show only the div IDs that start with that letter. I can't figure out how to do this since I'm dynamically creating the ID names. I had it set up nicely with Javascript and CSS, but the function call was inside the repeater. The layout is changed now, and I don't understand how to make the div ID available outside the repeater.

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Forms Data Controls :: How To Use Button In Repeater Inside Repeater

Feb 6, 2011

I am using Nested Repeater repeater1 and repeater2 in my project . one button is there inside repeater2 but i cant use that button using e.commandname

so how to use that button and how to write code on it.

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