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]....
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
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my code is calculate to current rowafter update quantity but other rows don't affect and not calculate i need to calculate all rows i think i need to use for loops but i dont know how to do it
[code]....
[Code]....
I try and update my table with the following
[Code]....
I dont get an error or anything, nothing happens, and the date remains the same.
I use ADO.net Entity Data model for work with database.
In my program, I want to update a record of user table, so I use the code below to do this.
In this function I send changed user info and then overwrite the information with the current user information.
After I run objUser = _user; and then call objContext.SaveChanges(); to save the changes.
But when I do this, the changes are not persisted to the database. I use this code for another programs but in this case the code does not work!
public void Update(tbLiUser _user)
{
LinkContext objContext = this.Context;
tbLiUser objUser = objContext.tbLiUsers.First(u => u.tluId == _user.tluId);
objContext.Attach(objUser);
objUser = _user;
objContext.SaveChanges();
}
I got a gridview to display the data from the database properly but when I go edit. it give me an error. I searched and change ConflictDetection=CompareAllValues to OverwriteChanges
The error goes away. However the database is still doesn't update. Does anyone had to tweak the gridview function to make it works. Maybe I did something wrong.
For right now, the View Account for an individual user has the following setup on the aspx page.
[Code]....
In the MembershipUserODS file i have the following:
[Code]....
And in the code behind page i have this...
[Code]....
The page posts, when you click the update button, but the data never changes / updates.
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>
TXTARIZATIP.Text=DropDownList3.SelectedItem.ToString(); i think it should be worked but it does not.
View 5 RepliesDim
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!
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]....
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.
View 1 RepliesI 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]....
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.
View 9 RepliesI 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>
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.
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?
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]....
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.
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].....
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 :/
View 3 RepliesIm 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....
I have a typical gridview/formview master control setup. When I try to update or insert I don't get any errors but it also doesn't work. When I try to insert data all I get are null values and when I update, none of the values are updated. The formview looks like its working, but just doesn't. The primary key is an identity and it auto-increments by one.
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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:
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Behind code:
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I am tring to set the selected value of a dropdown inside a gridview like this:
[Code]....
And I get error:
[Code]....
