I am doing url rewriting in my project.
I have a Virtual Path as [URL] .
Where Pankaj is a folder stored in my database table at the time of user registeration.
I just want that the folder should be verified from my table. and if verified true it will gives the page otherwise it will displaying the page not found error.
I have four columns in database. Consider it as a,b,c and d. I'm trying to place a and b column values in TO part and c and d column values in CC part in outlook. a,b,c,d contains six digits numeric values. I just need to place a and b columns values in to and c and d values in cc part on click of a button.
View 1 Replies<div class="subHead">Stock Options</div>
<table class="settingTable">
<tr>
<td colspan="2"><b>Limited Stock</b></td>
</tr>
[Code]....
How do I make it so that the validator for the stock count wont run unless the limited stock checkbox is checked?
In the code I have here, I need to set the checkbox state from a database but I dont know the properties:
[Code]....
i had done the register page, now want to create the login page, but how to link these 2 things to make it able login from the customer database ? I m newbie of asp.net web application developer, i am using the visual studio 2008, C# to create the web site
View 6 RepliesI am able retrieve the image for imagebutton from db on to gridview and perform some events but I am unable to view the complete image i.e, i am able to see only part of the image
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns = "False" Font-Names = "Arial" Caption = "UsingImageField">
<Columns>
<asp:BoundField DataField = "cProduct_id" HeaderText = "ID" />
<asp:TemplateField >
[Code] .....
I have 4 radiobutton in my page
1-RbtW
2-RbtE
3-RbtN
4-RbtS
I want if users checked RbtW it insert to database "West"
If checked RbtE it insert to database "East"
If checked RbtN it insert to database "North"
If checked RbtS it insert to database "Soutا"
How i can do it?
I am trying to add the checked rows into the database by looping through but im getting this error:
Object reference not set to an instance of an object.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
[Code]....
Heres my add click event:
[Code]....
I have situation where I have to show checked CheckBox in a GridView. I have three tables
1) Menu Items ( Fields: menuID, menuName, menuLink, .....)
2) User Types (Fields: userTypeID, userTypeName, ...)
3) User Menus (Field: menuID, userTypeID )
I have a screen to add new Menu Items where I am showing a Grid That has two columns
1) CheckBox and
2) User Type
I have to check CheckBox in order to Link that User Type with the Menu Itme. I am done with Add Screen. Here is the Code:
(aspx)
<asp:GridView
ID="gridView_UserTypes"
runat="server"
AutoGenerateColumns="False"
DataKeyNames="userTypeID"
Width="60%"
EmptyDataText="">
<HeaderStyle
CssClass="gridHeader"
Wrap="false"
/>
<AlternatingRowStyle
CssClass="gridAlturnateRow"
/>
<RowStyle
CssClass="gridRow"
/>
<Columns>
<asp:CheckBoxField
DataField="userTypeChecked"
HeaderText="Select"
ReadOnly="false"
Visible="true"
/>
<asp:TemplateField
HeaderText="Select">
<ItemTemplate>
<asp:CheckBox
ID="userTypeSelector"
runat="server"
/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"></ItemStyle>
</asp:TemplateField>
<asp:BoundField
ItemStyle-HorizontalAlign="Left"
DataField="userTypeName"
HeaderText="User Types"
HeaderStyle-Wrap="false"
ReadOnly="True"
SortExpression="userTypeID">
<ItemStyle
HorizontalAlign="Left"></ItemStyle>
</asp:BoundField>
</Columns>
</asp:GridView>
(Code Behind)
foreach (GridViewRow row in gridView_UserTypes.Rows)
{
// Access the CheckBox
CheckBox cb = (CheckBox)row.FindControl("userTypeSelector");
if (cb != null && cb.Checked)
{
// First, get the UserTypeID for the selected row
int userTypeID = Convert.ToInt32(gridView_UserTypes.DataKeys[row.RowIndex].Value);
if (selectedUserTypeIDs == "")
{
selectedUserTypeIDs = userTypeID.ToString();
}
else
{
selectedUserTypeIDs = selectedUserTypeIDs + "," + userTypeID.ToString();
}
userTypeCount++;
}
}
Now I am passing selectedUserTypeIDs along with other details to my Stored Procedure and adding those UserTypes for newly Added menu. It works fine for me. Now I want to show checked CheckBox in Edit Mode.
i have code to update multiple rows in a gridview. What I want is that if the row value is = 1 in the database then the row is checked otherwise it's not. I've put some pseudo code in below to illustrate what I want to achieve.
[code].....
I have a gridview and users would select some records and would click on the submit button and i will be saving those records into database using a stored proc.... now .... just below the gridview and above the submit button there are few checkboxes by default they wud be checked. How would i save the selected values and the checked boxes in database i wrote the stored proc for the gridview but how would i save the checked checkboxes into the same table.
For i As Integer = 0 To gvSelectScreen.Rows.Count - 1
Dim chkTemp As CheckBox = TryCast(gvSelectScreen.Rows(i).FindControl("cbStatus"), CheckBox)
If chkTemp.Checked Then
ContractNumber = gvSelectScreen.Rows(i).Cells(0).Text
ClientProgramNumber = gvSelectScreen.Rows(i).Cells(1).Text
ClientProgramName = gvSelectScreen.Rows(i).Cells(2).Text
StartDate = CType(gvSelectScreen.Rows(i).FindControl("txtStartDate"), TextBox).Text
EndDate = gvSelectScreen.Rows(i).Cells(5).Text
Dim connStr As String = ConfigurationManager.ConnectionStrings("MainConnectionString").ConnectionString
Dim myCon As New SqlConnection(connStr)
Dim cmd As New SqlCommand("usp_ParametersFromGrid")
Dim dt As New DataTable
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add("@ContractNumber", SqlDbType.VarChar, 22).Value = ContractNumber.ToString()
cmd.Parameters.Add("@ClientProgramNumber", SqlDbType.VarChar, 22).Value = ClientProgramNumber.ToString()
cmd.Parameters.Add("@ClientProgramName", SqlDbType.VarChar, 100).Value = ClientProgramName.ToString()
cmd.Parameters.Add("@StartDate", SqlDbType.VarChar, 20).Value = StartDate.ToString()
cmd.Parameters.Add("@EndDate", SqlDbType.VarChar, 20).Value = EndDate.ToString()
cmd.Parameters.Add("@RequestID", SqlDbType.VarChar, 50).Value = RequestID.ToString()
cmd.Connection = myCon
myCon.Open()
cmd.ExecuteNonQuery()
myCon.Close()
End If
Now above the submit button as i said, there are few checkboxes and they are checked by default...how would i save the selected item (in the gridview and the checked checkbox values in the same row in the database(sql server)
I am using ASP.NET 2.0, C#, SQL Server 2005. I have a gridview which has 10 records. I want to only insert few records(for example: 3 records) to the database. How to insert only part of the whole data to the database.
View 3 RepliesI want to be able to use a gridview in asp.net 2.0 that is bound to a datasource. That's no problem. The first column in the gridview is a manufacturer part number. This data is going to be a link. When the user hovers over the link I want to have a tooltip immediately show up in the form of a bubble or balloon tooltip. The tooltip widow should point to another page that loads the detail information from the database for that part number.
View 1 RepliesI am new here,I have a grid with some checked & unchecked check boxes,& on click button of asp.net i want to add the checked rows to database,so which method will be best ?
View 1 RepliesWe have several asp.net web applications we've built and we also want to embed them into various sharepoint pages. We need to have them look like standalone applications when viewed in their own pages, but also have them look like they fit within the sharepoint page when embedded. We are doing this currently with IFrames and it works ok, but I'm wondering if there is some sort of proxy web part where we can configure the web part to point to an existing web app and it will proxy the contents through from the web app into the sharepoint page removing the need for an IFrame. Possible?
View 2 RepliesI m new in web part tools in asp.net, i create a simple page using web part tools, but now i want in my web part zone too open a web site like I Google..
when u use i google there is a functionality to open a web site in web part zone.
I currently have a page that consists of a pop up page using JQuery. But the codes are in Html format but I am using aspx to code it. Now I am intending to have check boxes in the pop up that when checked will delete the data from a database that I have checked. But I am not sure as to how I am going to do it, As I am not familar with using JQuery and how to add codes such that it will delete from the database once I have checked a field.
View 4 RepliesWhen using SPWeb.GetCatalog(SPListTemplateType.WebPartCatalog), it returns an SPList which of course contains a SPListItemCollection of the web parts in the web part gallery. When looping through the items, is there any easy way to get properties of the web parts? Such as AllowClose, CatalogIconImageUrl, etc... I know I can probably accomplish this using the listItem.OpenBinaryStream etc and loading the xml of the .webpart file, but I wondered if there was an easier way to do this.
View 1 RepliesI'm working on a web application in Visual Studio 2008. I'm using gridview to pull data from our database (I'm using a SQL Datasource) . I have a template field with a checkbox function and it allows you to check certain rows and disable them. What I am trying to do is send the enabled rows aka the non selected rows to a seperate table in our database. I'm assuming its just some kind of insert statement but I'm stuck on specifics..I am getting a object reference not sent to an instance of an object error. The line that is higlighted is, cmd.Paramters.AddWithValue("[Wrk_Pgrm_ID]" txt1.Text);
Below is the code i recieved from an earlier thread that I have modified.
[code]....
I use below code for binding CheckBox from database
if (_dr["Radiator"] != null && _dr["Radiator"].ToString() != "") {
RDBSH.Checked = true;
}
I want bind RadioButtonList from database like above how I can do it?
<asp:RadioButtonList ID="RBL1" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Text="North" Value="North"></asp:ListItem>
<asp:ListItem Text="South" Value="South"></asp:ListItem>
</asp:RadioButtonList>
I suppose this question has been asked to death all over the web, but I can seem to find a clear cut answer. What I am trying to achieve is as follows: I have a web application that lists various products, their descriptions, names etc and also an image of that specific product. The user will type in a product code or name of the product and a page will pop up with al the previous mentioned info and image or images of that specific product. The problem I am having is: I read somewhere that storing images in a database is 'bad idea' since it effects performance, then I read somewhere else to keep it in the images / or app_data folder. But what would be the best approach and how would I call it from the database (if that's the best way)? And if App_Data / images are the way to go how many images can I put in there (??) already the product catalog has several hundred images of various products. So how would one go about sorting everthing in those folders without having a few hundred images rolling down in my solutions explorer.
View 5 RepliesI have a GridView that I was previously populating via an ObjectDataSource, and this code was working perfectly (ie, when the checkbox was checked Checkbox.Checked = true):
CODE BEHIND:
[Code]....
[Code]....
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox ID="chkRDR1" runat="server"/>
</ItemTemplate>
</asp:TemplateField>
=========================================================================================
Dim checkbox As CheckBox = CType(row.FindControl("chkRDR1"), CheckBox)
I have many country check boxes on page and i want to search data from database based on check boxes checked i.e. user can check check single or multiple checkboxes. So how can i fetch the data/records from database based on same.
View 1 RepliesI have seen in your's Save and Retrieve Files from SQL Server Database using ASP.Net
there it is accepting only specific file but i want it should take all type of files. and store it in the database.