DataSource Controls :: Diaplay Only Filled Data In Dropdownlist From Database?
Jun 2, 2010
I have confusion, how can i retrieve value from database and show it in dropdownlist because valuse is store in various field with some are blank means null value, I want to display only fields with some have data . i am doing like this but what to mention in "valuefield and textfield" and how to implement.
con.Open();
OleDbCommand cmd1 = new OleDbCommand("select Restaurant,Parking,Facilities_for_Disabled,Room_Service,Bar_Pub,Fitness_Center_Gym,Swimming_Pool,Spa,Conferen
[code]...
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May 28, 2010
I have some field in datadase which is filled through checkboxlist , only selected checkbox has save to fields otherwise they remain blank: My problem is I want to show only filled value in label text using ";" , but when i am going to display it id display like:
[Code]....
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Apr 2, 2010
I'm attempting to create a update form that will pull information from my database. I'm a little confused on how to get the information into the textboxes on my form. First I have my form:
[Code]....
This is where I'm getting stuck. I'm not certain what code I need or if what I have is correct. Is there an example what my next step(s) are? I would think that I need to set a variable to hold the data, maybe something like txtRace = Trim(GetString(0)???
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Dec 2, 2010
How to retrieve selected value of dropdownlist filled from datasource in asp.net?
Dim str1 As String = "SELECT UserName FROM Login WHERE Category = 'Property'"
Dim cmd1 As New SqlCommand(str1, conn)
Dim myreader1 As SqlDataReader
conn.Open()
myreader1 = cmd1.ExecuteReader()
DDLCat.DataSource = myreader1
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Jun 3, 2010
I want to retrieve data from various column,which may some have blank value, so my problem is i want to retrieve only filled column(not any blank column) from multiple column.. I am doing this (given below) but it didn't return anything...
Column Name Value
Restaurant Restaurant
Spa Spa
Parking
Bar_Pub
Fitness_Center_Gym Fitness_Center_Gym
OleDbCommand cmd1 = new OleDbCommand("select nID Restaurant+''+Spa+''+Parking+''+Bar_Pub+''+Fitness_Center_Gym AS Facility from add_property where ncity='" + DropDownList1.SelectedItem.Text + "'", con);
DropDownList2.DataValueField = "nID";
DropDownList2.DataTextField = "Facility";
DropDownList2.DataBind();
con.Close();
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Apr 14, 2010
i m working on application that works similar to our email i.e when user enter his emailid and password his inbox should be display and those unread should be in bold and i have a treeview forinbox,sent,deleted .when inbox is selected the inbox detail should be displayed using gridview by default like in email the inbox data shoul be display on pageload so i have written databind code for grid view in page load event
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{
gridview databind code
[code...
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Feb 19, 2010
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Jan 11, 2010
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Nov 15, 2010
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Jan 8, 2013
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protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
fillCollegeNames();
}
private void fillCollegeNames()
[code]....
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Aug 26, 2010
I have a details view on my page that has a template field in it. In the template field is a button that when clicked, sets the visible property of another field to true. When this happens the whole detailsview resets and anything that was entered into other fiields is cleared. Is there any way to prevent the other fields from being cleared when the hidden field is set to be shown.
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Jun 17, 2010
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Jan 23, 2010
I'm having major performance issues with my BBCode/Commenting system. It's taking 3 seconds to process the code, with 5 comments and a simple [b] command.
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[Code]....
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Jun 9, 2010
I have a problem i just cant get around...I'm trying to sort the contents of a gridview that gets filled from a List<T>.
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The Gridview's source code:
[code]....
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Nov 11, 2010
i've 4 similar dropdowns in my form in four different categories, is there any way to bind one of them so that the remaining dropdowns can be automatically filled or binded with the same content as first dropdown
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Jan 10, 2013
With the code i have below i am able to export only one page of gridview to excel. check and modify it once.so that i can import all the pages of gridview to excel at a time with checked status of checkbox.
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{
DataTable dt = new DataTable();
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foreach (GridViewRow row in gvStdntDetails.Rows)
[code]...
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Jan 18, 2010
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I'm trying to figure out if it's possible to transfer records from SQL central database (who has a public IP address) into SQL local database (who doesn't have a public IP)?
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Feb 4, 2010
I'm using a DataSet to fill my gridview. The dataset contains several columns, like: direction - fromNumber - toNumberThe column direction can contain the values "incoming" or "outgoing". In my gridview, I would like to show only 2 columns, direction and from/to. If direction = "incoming", the values from fromNumber has to be inserted in "from/to". If direction = "outgoing", the values from toNumber has to be inserted in "from/to".I know I can use a TemplateField to show different text values in a column...But I have no idea how to do this when I want to show the values from a column...
<asp:BoundField DataField="direction" HeaderText="direction" HtmlEncode="false" />
[Code]....
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May 30, 2010
i would like to ask about how to sync data from client sybase database import to our sql server database regularly(set time to sync everyday) by create a file in our sql server database
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Jan 5, 2010
I'm using a SP to fill the drop down list and when I look at the values in the drop down list the first row of the dataset is missing.Here's the code I'm using, I've left out the database connection info and the link to the SP
StaffListRS = cmdStaff.ExecuteReader()
If StaffListRS.Read() Then
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Apr 19, 2012
I have 5 dropdown list (sector-country-year-project code-project title) so what i need is when i select specific sector for example education , the rest of the label should show me the only data related to the sector education in dropdown list. the same with other if i select year 2011 should show me in other dropdown list just the data related to year 2011.
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Nov 21, 2010
I have grid view that be filled using code behind , and it be displayed with the default pagingmy problem is I want to add two label behind and after the paging links and fill them with certain text such this example
label1 1 2 3 4 5 6 ..... label2
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May 26, 2013
I have dropdownlists in register.aspx page
1- ddlzoneE 2-DdlDistrictE
I bind them from database
and when I select item from ddlzoneE , ddlDistrictE's Item change below are code
protected void DDLzoneE_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrictE();
}
private void BindDistrictE()
{
DdlDistrictE.Items.Clear()
[Code]......
untill now every thing is ok and when I select Item from ddlzoneE ,DdlDistrict's Item change but when I add below code in Page_load Event it didn't worked
ddlzoneE.Items.FindByText(_dr["zone"].ToString()).Selected = true;
DdlDistrictE.Items.FindByText(_dr["District"].ToString()).Selected = true;
I mean when I add above code when I select item from ddlzoneE , ddldistrict's Item didn't change.what should I do?
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Nov 15, 2010
i use 2 dropdownlist with 2 object data source first dropdownlist to display departments name using object datasource (field to display DeptName , value of field DeptID)
second dropdownlist to display Employee name but depend on departments (field to display EmpName , value of field EmpID)
how to display employee name in dropdownlist depend on departments name in the other dropdownlist
2 tables
1 table deprtments with column (DeptID , DeptName , DeptDescription)
2 table Employee with column (EmpID , DeptID , EmpName)
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