Forms Data Controls :: Display Label Based On Comparison Of Found Integer Data Fields
Feb 11, 2010
I am trying to reconstruct a date/time period from five data elements Year, StartMonth, StartDate, EndMonth, EndDate If the event starts on June 5 and ends on June 6, 2010 - The label would read June 5 thru 6, 2010. If the event starts on June 30 and ends on July 2, 2010 - the Label would read June 30 thru July 2, 2010. and if the event starts on June 5 and ends on June 5, 2010 - The label would read June 5, 2010. I've tried a few variations without success. This one comes closest to what I'm aiming for.
I have a gridview that binds an integer value to a column and I want to set the display text to "true" if the value is 1 and "false" for all other cases.
Can this be done with FormatTextSTring or will i need to check the values in the gridview_rowdatabound.
I have two data tables, Results1 and Results2. Results1 are used to hold records that matches with the user selection criteria. Results2 holds records that matches with the user selection criteria with one search criteria omitted.
The two tables have identical fields. I need to get all the records that match Field 2, Filed 3 and Field 4 in both of the tables.
Can compare one record at a time with all the ohers but would like to find a more computationally easier method to do this....
i am using visual studio 2008 vb. i have a dropdownlist in my detailsview populated with product id. when i select an id, the product name will appear on a label. however, when i change the product id in the dropdownlist, an error occur "Conversion from string "ProductName" to type 'Integer' is not valid." Here's the code file.
Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Dim lbl As Label = DetailsViewOrderDetails.FindControl("Label4") Dim ddl As DropDownList = DetailsViewOrderDetails.FindControl("DropDownList1") lbl.Text = ddl.SelectedValue("ProductName").ToString() End Sub
I have a listview control bound to an SqlDataSource. As part of the formatting I want to add a title to the data returned from my database. For instance if the data base returns a phone number I want to add 'Tel.' first. However I do not want to diplay this title if the datafield is empty. Here is what I have done so far.
Business is a phone number. If the data field contains a number I get: Tel. 1234 123456. If the field is empty I get Tel. If Business is null I want nothing dsplayed, how do I do this?
I'm trying to display data from this table in a gridview using template fields. Here's an example of a label in my item template
[Code]....
When i bind data to this grid view, i get an error saying column "PM 2" was not found. For some reason, the program is dropping the .5 from the column name. I am exploring the possibility of replacing the number with alphabets only but this may not be possible as the end user may not find it user friendly. Is there a way for me to get around this problem? I get a similar problem with B(a)p, it drops everything after the B. Any ideas on how to get the gridview to bind column names with special chars in it?
I have a grid view attached to a custom query. The query selects data and the address data in the database is split into different fields like street_address1, mail_zip etc. etc. What I would like to do is display all the address data fields in my database in one field on the Grid View.
My problem is as follows:I have a gridview that get populated from a stored procedure in my MS SQL database. This gridview has a column that is a link field that I click to navigate to a new page that should display the correct info in the relevant labels.So the gridview returns say five diffrent rows of companies (and this work great by the way) and lets say that the 'company name' is the link field column that I meantioned earlier. So now I the company name and this navigates me to the Company.Aspx page, which so far is all working well.What I cant seem to get right is how to pas the correct row of the the passed dataset to display in the correct label fields, here is a brief snippet of what I mean:
if (Session["objDataSet"] != null) { DataSet dsCurrent = (DataSet)Session["objDataSet"];
Am using datalist to create a kinsd of message board, in the back end am having two tables one for the parent comment , and other for the child comments
The data source is extracted by LINQ to SQL with the load option , so I get everthing when I debug on the code behind , and I can see all the fields each parent comment and the child comments.
the problem is with binding the data on the disply for example all the parent table fildes can be rendred without any problems:
<%# DataBinder.Eval(Container.DataItem, "comment1Parent") %>; "showing me the orginal post"
Problem here:
<%# DataBinder.Eval(Container.DataItem, "Childcomment") %> is not rendred and I got this error msg:
DataBinding: 'DataAccessLayer.Comment' does not contain a property with the name 'childComment'. In the debug I navigate to the childComment and this is its HTML visualisar:
new System.Linq.SystemCore_EnumerableDebugView<DataAccessLayer.Comment>(((ASP.usercontrols_comments_ascx)this).Comments)).Items[0]._comments_Replies.entities.items[0].childComment
When I try to generate a StackedBar char, some Y fields are not displaying because of space. Example with following chart Ex :columns in DataSource : 2,4,6,8,10 Columns displayed on chart : 2,6,10
I have a gridview.In Header of gridview i added dropdownlist.
[Code]....
Here the problem is, i am getting selected value in temp variable(if i change to 20,50,100) in dropdown selection event but it is not binding the pagesize for the gridview and also dropdownlist showing the value "10" only after the pageload.
I am populating data into formfields when i select checkbox in a grid view with the following code.I have 20 record set in database,Quotenumber(Main column) starts 3001 ,3002,3003..........3020.I am allowing duplicate entries meant that i have 4 recordset only on 3000 quotenumber like wise i may have 3or more record set on 3010,problem here is when i select first one of 3000(Quotenumber) it is supposed to populate the record set of first one of 3000 but only last one of 3000(quotenumber) is getting populated into form field.Can any one provide solution to this.
Code for Populating Data into formfield when you select checkbox ina grid view.
Dim indx As Integer Dim connectionString As String = "Database=xxxx;" & "Data Source=localhost;" & "User Id=root;Password=xxxx" Dim query As String = "SELECT QuoteNumber,Revision,Vendor,PartNumber FROM quotes order by QuoteNumber" Dim connection As New MySqlConnection(connectionString) Dim da As New MySqlDataAdapter(query, connection) Dim ds As New DataSet() Dim myAdapter As New MySqlDataAdapter myAdapter = New MySqlDataAdapter(query, connection) myAdapter.Fill(ds, "QUOTES") Dim dt As DataTable = New DataTable() 'DataTable Initializes a new instance of the DataTable class with no arguments. da.Fill(dt) Dim checkbox As CheckBox = CType(sender, CheckBox) checkbox.Checked = True Dim row As GridViewRow = CType(checkbox.NamingContainer, GridViewRow) Dim i As Integer For i = 0 To dt.Rows.Count - 1 Step i + 1 If (dt.Rows(i)("QuoteNumber").ToString = row.Cells(1).Text.ToString()) Then indx = i End If Next DDQuote.Text = dt.Rows(indx)("QuoteNumber").ToString() txtRev.Text = dt.Rows(indx)("Revision").ToString() DDVend.Text = dt.Rows(indx)("Vendor").ToString() txtPart.Text = dt.Rows(indx)("PartNumber").ToString()
I have a GridView, and I want Column1 to be equal to datatable data (filled by a SqlDataAdapter). Then I have two other fields by the SqlDataAdapter (first name, last name), and I want to have those two fields combined to form Column2. I have a TemplateField for my GridView that combines the first name and last name with Eval()'s, but the GridView places this combined field TemplateField and puts it as the first column.
How can I do this so that TemplateField can go in between fields that are databound?
I have a web page that has a repeater bound to a data source. I beed to change a label inside the repeater based on the data that is in each repeater item. For instance, for the first item it might be one thing, and for the next item the label may be something else. I am currently doing some processing in the prerender event, but I don't know if I can or how to access the data source fields there. Where and how do I get access to the data in each item so I can change the label text?
