Forms Data Controls :: Repeater Doesn't Work When Move It?
Nov 19, 2010
I have a radiobutton list, a repeater, and a literal in a grid template. The following code works fine:
<EditItemTemplate>
<asp:Label ID="lblQuestionId" runat="server" Text='<%# Eval( "QuestionId") %>' Visible="False"></asp:Label>
<asp:ObjectDataSource ID="dsQuestionChoice" runat="server" OldValuesParameterFormatString="original_{0}"
SelectMethod="GetData" TypeName="ADNSurveyData.QuestionChoiceTableAdapters.Question ChoiceListTableAdapter">
<SelectParameters>
<asp:ControlParameter ControlID="lblQuestionId" DefaultValue="" Name="QuestionId"
PropertyName="Text" Type="Int32" />
</SelectParameters>
</asp:ObjectDataSource>
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td>
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Similar Messages:
Jul 22, 2010
when i am trying to use a repeater to display data in a wizard control, everything seems worked as expected before i change the value of wizard's DisplaySideBar, here is my demo code:Test.aspx:
[Code]....
Test.aspx.cs:
[Code]....
guys who intrest on this you can copy this code and test it on your pc, when we click the link button in repeater's item will do nothing at the first time but it will work when we click it again.i have debug this and found that when the page is not in post back, the linkbutton's id will be "MainWizard_rpMain_ctl01 _lbEdit" in prerender method but after render it will change to "MainWizard_rpMain_ctl04 _lbEdit", but when page have been post back, the clientid will be correct as "MainWizard_rpMain_ctl01_lbEdit" and then event can be fired correctly.i thought this is a bug of .net framework, when i set the value of wizard's DisplaySideBar, it will ask to re-create controls but repeater haven't clean the item's count and then recreate item will use wrong item index, i hope this message can be post to .net framework team and they can find out what's the matter on it.
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Apr 20, 2010
I have an issue with my asp:Wizard, where basically I am calling the MoveTo function and it is not moving to the desired step. I have used the MoveTo function elsewhere in my wizard, but I only have the problem with this specific location.
[Code]....
In the above code, ValidateSelectModelStep() returns false, and so the block of code is entered. urchaseWizard.MoveTo(this.SelectModelStep) is called, and yet the Wizard just continues on to the YourDetailsStep. This however is not he case for the other steps. When the validation fails on the other steps, and purchaseWizard.MoveTo(currentStep) is called, the Wizard correctly goes to the current step and displays the errorText. What is really bizarre, is that if I change the step that we want to go to when ValidateSelectModelStep() fails, the Wizard will correctly go to the specified step. So it seems as though there is only the problem with when you are on the first step, trying to MoveTo the first step. Even more so, is the fact that if I try to call purchaseWizard.MoveTo(this.SelectModelStep) from some other step in the wizard, it correctly brings you to the first step. Note: In the first step I have a repeater, which for the validation I need to loop through all of the items and find if one is selected. My Validation function for that works fine, and the MoveTo function does get called. (I checked it through debugging) Does anyone have any ideas why this is happening and how to stop it so my validation restricts progression through the wizard correctly?
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Jan 19, 2010
I have a repeater, and within it I have a button that shows up for each data entry. I would like it so that when I click the button, a certain action takes place, however this does not work. When I click the button nothing happens at all (the page just refreshes), however as soon as I move the button outside of the repeater, it then works.I used to get this error when when I pressed the button:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration"
But I then disabled event validation...when I disabled it I didn't get the error anymore, but the button remained useless.
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Nov 16, 2010
I have added AllowSorting to my Gridview but it does not work. Is it because I am explicitly creating my columns.....not autogenerating them?
<asp:GridView ID="grdEvents" runat="server" EnableTheming="False"
Height="385px" Width="1175px" HeaderStyle-CssClass="GridTitle" RowStyle-CssClass="GridOddText"
AlternatingRowStyle-CssClass="GridEvenText" AllowSorting="true" autogeneratecolumns="false" datakeynames="SERIAL,JOURNAL" >
<AlternatingRowStyle CssClass="GridEvenText"></AlternatingRowStyle>
<Columns>
<asp:BoundField HeaderText = "SERIAL" DataField="SERIAL" Visible="false" />
<asp:CommandField AccessibleHeaderText="LOG" CausesValidation="False"
HeaderText="LOG" SelectText="View" ShowSelectButton="True" />
<asp:BoundField HeaderText = "FIRSTOCCURRENCE" DataField="FIRSTOCCURRENCE" />
<asp:BoundField HeaderText = "HOSTNAME" DataField="HOSTNAME" />
<asp:BoundField HeaderText = "SUMMARY" DataField="SUMMARY" />
<asp:BoundField HeaderText = "HDC" DataField="HDC" />
<asp:BoundField HeaderText = "CATEGORY" DataField="CATEGORY" />
<asp:BoundField HeaderText = "TYPE" DataField="TYPE" />
<asp:BoundField HeaderText = "ITEM" DataField="ITEM" />
<asp:BoundField HeaderText = "JOURNAL" DataField="JOURNAL" visible="false"/>
</Columns>
<HeaderStyle CssClass="GridTitle"></HeaderStyle>
<RowStyle CssClass="GridOddText"></RowStyle>
</asp:GridView>
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Jul 28, 2010
TXTARIZATIP.Text=DropDownList3.SelectedItem.ToString(); i think it should be worked but it does not.
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Mar 17, 2010
Dim
sss As
String = thread.SelectedRow.Cells(1).Text
it gives me null refrence when i calling it in gridview's rowdeleting.
i cant get the value!
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Mar 9, 2011
I've got in a gridview with two EditItemTemplate, which are dropdownlist. for the fisrt one I need autopostback because it's used in the second.So to bind the second dropdownlist, I'm useing the GridView1_ItemUpdating, but it doesn't work. It never goes into this funktion and so on updating the column with the second dropdownlist has Null values.What's wrong?That's my code:
[Code]....
and the c# code behind:
[Code]....
[Code]....
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Feb 7, 2010
I have the following code in an aspx form for an asp:Repeater
<ItemTemplate>
<tr class='<%#Container.ItemIndex % 2 == 0 ? "normalRow" : "alternateRow" %>' >
<tr>
<td>
<asp:LinkButton ID="LinkButton1" runat="server">blabla
<%#DataBinder.Eval(Container.DataItem, "ListName")%>
</asp:LinkButton>
</td>
</tr>
</ItemTemplate>
Which produces a syntax error (and a sqiggle blue underline) on
<%#Databinder.Eval(Container.DataItem, "ListName")%>
the build tells me I have an invalid character in the position before the opening <%
above
This only happens after I add the conditional class for the <tr> tag
"<tr class='<%#Container.ItemIndex..."
before I add the above line (to replace the <AlternatingItemTemplate>) everythings ok.
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Sep 8, 2010
I have a presentation to the CFO in two hours. I can't get a nested repeater control to work right, something to do with teh placement of the <table> tags I think.The first repeater first section works fine, then the child repeater shows the first child section right, but the next section of the parent repeater loses all the formatting applied at the parent table. I've tried vaious permutations of where to place the closing table tag of the outer and the inner and get different results, but never the right results.
Here is my current code:
<tr
style="font-size:small">
<th
style="width:100px">[code]....
These are the results I get:
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Dec 20, 2010
I have a custom page (Page 1) in SharePoint where I have a repeater control. From Page1 I open Page2. This is where I generate a collection of object which i use to bind repeater control in Page1. For the first time everythings work fine. If I have 5 objects to bind, repeater control shows 5 elements.
Now assume, I have 5 elements in page 1. When I open page two It carried over same 5 elements. I delete 1 element and send 4 element as collection to Page 1. In page 1 after I databind the repeater control, it doesn't display correctly. It deletes the wrong element.
I debug my code. The collection which i am binding to repeater shows the correct elements. But while displaying i is not showing correctly.
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Mar 22, 2010
i have a gridview that binds data after changes were made (delete,update..) and it's all done with the c# method DataBind() and i don't know why FF shows the changes but in IE8 the grid remains the same and only if i navigate back and refresh, then i see the changes.
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Feb 25, 2010
I am making checkbox in datagrid, no matter what I try, I cannot get the right result from checkbox. Even I check or not check the checkbox, the result is false. It is like somehow the result is always the default value of the checkbox.
Here is code:
private void OrderButton_Click(object sender, System.EventArgs e)
{
CheckBox x;
foreach ( DataGridItem dgItem in DataGrid1.Items)
{
x = (CheckBox)dgItem.FindControl("OrderCheckBox");
this.ALERT(x.Checked.ToString());
}
}
And here is my html:
[Code]....
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Apr 14, 2010
I have a gridview connected to my objectdatasource, i wrote a class for the database queries.Now when i do an update of record i get the id form the grid, when i click on delete i don't get the id, its 0.Is there an option to set the id? i can't find it in the gridview.
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Nov 23, 2010
Can't tell what is wrong here . It worked fine and I didn't did anything special in code-behind
I don't see any error just the same data in gridview
[Code]....
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Mar 29, 2011
by default, my formview loads up to Editmode and it looks like this:
[Code]....
My Page_load looks like this:
[Code]....
Problem is if binding is not ran during postback here, buttons on the ItemInsert mode DO work, but the button on the ItemEdit mode DON'T work. However, if I don't bind the fv1 here during postback, controls will not load on the formview ItemEdit mode and databinding will not occur.
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Jan 7, 2011
I thought that the "PageIndexChanged" is fired after the index has changed?
In other words when I'm at page 1 with a labelnumber 11 and I click on page 2, where the labelnumber =
22 and I do
the event "PageIndexChanged" I got the number "22" if I do the following code:
[Code]....
But that is not what happens I still got the labelnumber from page 1.
Did I understand the "PageIndexChanged" event wrong or is this a bug?
Because this is not working does somebody know how to solve this problem?
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Feb 17, 2010
No matter how I set the width in the EmptyDataRowStyle in a GridView, it gets ignored. The width of this construct always takes on the width of the text instead of what is asigned to the width property. This is also true if the property is set as a CSS style width.
If the width is assigned to the GridView construct then the EmptyDataRowStyle will take on that width.
I used this construct to test this:
[code]....
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Mar 31, 2010
I have done some modification and customization with List.aspx under Dynamic Data.
I must have messed up some controls or events somewhere.
Everything works well except that GridViewPager buttons (|<, <, >, >|) does not bring me to the next or previous page. It stays at the same page.
But if I manually type in the page number into the page number field and press enter, it works brilliantly. The gridview refresh to the correct pageindex.
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Feb 26, 2010
In my master page, I defined the css which loads a background image: img_mnusep.gif
<style type="text/css">
.ListHead2
{
background-color: #E0E3E8;
height: 20px;
color: #000000;
font-family: Tahoma, Arial, Verdana, Tahoma, Arial;
font-size: 8.5pt;
font-weight: normal;
[Code].....
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Mar 13, 2010
I've got a problem with DetailsView. I've ot Edit Mode, and when i push "Update" button i would like to switch to "ReadOnly" Mode.sView2.ChangeMode(DetailsViewMode.ReadOnly) doesn't work :/
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Aug 24, 2010
Im using File Upload Control in every row of a GridView.... Like tis
Name
UploadFile
textBox FileUpload
TextBox FileUpload
.
.
Submit
On Submit im first uploading all files present in the grid and then saving other values in database....No Problem when uploading Small Set of filesIf i browse more than 10(approx) files(i.e 10 files in 10 rows) and Submit... Internet Explorer-Page Cannot Be displayed Error occurs but no problem when uploading < 10(approx) files....
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Jan 1, 2010
see my jpg picture to identify problem easly
[URL]
when i change quantity up it s increasing 1 but sum doesnt increasing if i click twice its increasing but wrong where i am doing wrong
my code is
[Code]....
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Feb 26, 2010
I'm trying to set paging on my gridview but when i click on a page it doesn't work. It return a blank page. Here's my code:
[Code]....
Behind code:
[Code]....
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Nov 7, 2010
I am tring to set the selected value of a dropdown inside a gridview like this:
[Code]....
And I get error:
[Code]....
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