I have a datbase with userid,username and password.
I Need to display database values in textboxes say for eg(Name and password) and redirect to login page based on the UserID.
Scenario: a user must fill in some data in mutiple controls (textbox, etc) and after that all these values must be passed to a next page. The number of controls is defined in a database. This can be different each time so I need to find a way to dynamically pass values through response.redirect("page.aspx?var1=value1&var2=value2......");
View 2 RepliesI have two textboxes and a drop down.User has a option that he should select drop down and enter value in any one of the texbox .
My procedure accepts null values . only problem is how to pass tht from code behind tht the any text box value submitted it shud return the data.
I am trying to redirect to a page and send two values.
Now the second value is the value of a text box and If I type something one character or anything without space character then the redirect works but If I type two strings for second value or anything with a space then the redirected page hangs and shows a blank page. I am using-
Response.Redirect("Changes.aspx?id="+CustomerId+"&Req="+txtRequest.Text);
If I use value id= anything applicable and Req="A" then it works
but If I use value id= anything applicable and Req="A(space)B" then the next page hangs with a blank page.
For some reason it seems as though variables that I declare in javascript sometimes persist themselves across applications even when I do a response.redirect. I thought that a response.redirect would clear them out.
View 1 RepliesI'm using GridView with a hyperlink column, and I want to do the following:
DataNavigateUrlFormatString="~/student/group/document/Body.aspx?DID={0}&GN={QueryString("GN")}" HeaderText="View Document" Text="view" />
How I can retrieve the value of GN from the QueryString parameter and add it to the hyperlink column ?
parameter field {?country}: string
allow diffrent values: true
selection record: table.country in {?country}
when i pass one parametrs it's works fine.
rd.SetParameterValue("country", DropDownListSalle.SelectedItem.Text);
my question is how can i passing multiples values (tokyo,usa,india,...) ?
I have a webform set up in such a way that it reads in a query string from the URL and uses that to adjust its LinqDataSource to accordingly display the relevant (specific) post.
So for example if someone does:
[URL]
They'll get the full post whose ID equals 4 displayed in front of them. Here is my current setup:
Default.aspx >> All Posts Listed Here
Details.aspx >> No Posts Displayed Here
Details.aspx?post={postID of type Integer} >> the post with that specific post ID will be displayed.
I want a user to click the title of a post on { Default.aspx } and be redirected to { Details.aspx?post=X } where X = the postID. Here is the code I have:
[Code]....
I am getting an error saying: The name Container does not exist in the current context.
I am using this code which works perfect when I type username and the studentid in my textboxes in the first page.Now after pressing the button to go to the second page , the two labels display the values of the textboxes in the first page BUT when I am pressing a button in my second page I get this error :
Object reference not set to an instance of an object.
My code which is in the second page load event is :
Label1.Text = "Name:" + CType(PreviousPage.FindControl("txtusername"), TextBox).Text
Label2.Text = "Student ID:" + CType(PreviousPage.FindControl("txtstudentid"), TextBox).Text
Is there any option to make this labels keep their values ??
I need to pass javascript function as a parameter value to the ajax actionlink in asp.net mvc app. how can we achieve this?
View 1 Repliesi want to pass multiple arrays variable in query string.for example i have three checkbox list Brand ,Price, Attribute any arrays variable may have more than one value key arrays variable are fixed for checkboxlist
1-checkbox list Brand has Brand []arrays variable
2-checkbox list Price has Price []arrays variable
3-checkbox list Attribute has Attribute []arrays variable
now i have selecting two -two from every checkbox list .than i want to query string something like this
www.defualt.aspx?brand[]=samsung=123&apple=11,Price[]=100=12&200=2,Attribute []=camera=1&display=2
I am trying to retrive values from the database and fill three text boxes and a drop down value, depending on a user email which the user enters in previous page, Now i have a database which stores these values and i want the user modified values to be stored in the database too.. please help me in retreving the values from the database and updating them back to the database
Name : Textbox1
Location: Textbox2
Gender : Dropdownlist1
[code]...
I have a web form and I use jQuery/AJAX/JASON to send objects to a web service using
$.ajax({
type: "POST",
url: "SynchroniseCustomers.asmx/synchroniseCustomers",
data: JSON.stringify(customerObj),
contentType: "application/json; charset=utf-8",
dataType: "json",
error: function (xhr, status) {},
success: function (msg) {}
});
From the web service I want to check if the insert into the database was successfull, return a variable with an ID and pass this ID to a function. In the object I have the ID so I could have
success: function (msg) {deleteCustomer(ID);}
But this only checks if the data was passed to my method in the web service? I have followed this example http://encosia.com/2009/04/07/using-complex-types-to-make-calling-services-less-complex/ and in the class Person I get a message back from the database server telling me if the insert was successfull or not so like
if (successfull)
{
return ID;
}
is there a way to get this ID back to the web form and use this in a variable?
I have a repeater which is binded using a Collection of Entity Data Framework.
Once the repeater is binded using the datasource, the user can control the no of rows present in the repeater using a Dropdown list on the page. For ex: if datasource has 2 rows, user want to add 3 more rows, user selects 5 from dropdown, which adds 3 additional rows to the Repeater. I am able to do this.
The repeater has textbox controls in each row. Now once the user enter the values in this textbox of the newly generated rows, the user can save the values entered with the no of rows specified.
I have a button which is outside the repeater and on click of this i need to validate all the textbox values and save them into dB accordingly.
Here is my code
Repeater.aspx
[Code]....
[Code]....
Repeater.aspx.cs
[Code]....
Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
[URL]
I have 5 textboxes in my webpage for entering address, i.e,
door no, village, city, district, pincode.
These are concatenated by comma (,) and stored into the database field address. at the time of retrieving, the concatenated address, should be separated and assign to each textboxes.
My database has 4 colums;
TraditionalID-------------TraditionalName------------Singles-----------Suppers
Singles and suppers are money fields for the price of same item. A bit like the price of a Small, Medium or Large item. What I would like to do is display the 'Singles' price and 'Suppers' price in seperate listitems so the user can choose 1 of them.
GridView:
Traditional Name__________Size
Chicken-------------------[DROPDOWNLIST]
DropDownList:
Price of Single is: £1.50
Price of Supper is: £2.50
My page loads up with the correct items in TraditionalName colum but the DropDownList is completely empty. I'm aware I don't have anything in for DataValueField and DataTextField but I have tried putting things in these attributes, like Suppers and Singles, but nothing works, so I have taken them out below.
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="TraditionalID" DataSourceID="SqlDataSource1">
<Columns>
<asp:BoundField DataField="TraditionalID" HeaderText="TraditionalID" InsertVisible="False" ReadOnly="True" SortExpression="TraditionalID" Visible="False" />
<asp:BoundField DataField="TraditionalName" HeaderText="Meal" SortExpression="TraditionalName" />
<asp:templateField HeaderText="Size">
<ItemTemplate>
<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SqlDataSource2">
</asp:DropDownList>
<asp:HiddenField ID="RowTraditionalName" runat="server" Visible="false" Value='<%# Eval("TraditionalName") %>' />
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:The CodfatherConnectionString %>"
SelectCommand="SELECT Suppers AS Suppers, Singles AS Singles FROM [Traditional] WHERE TraditionalName = @TraditionalName">
<SelectParameters>
ControlParameter Name="TraditionalName" Type="String" ControlID="RowTraditionalName" PropertyName="Value" />
</SelectParameters>
</asp:SqlDataSource>
</ItemTemplate>
</asp:templateField>
</Columns>
</asp:GridView>
which one is better response.redirect or postbackurl(asp:button feture) to redirect web page?
View 3 RepliesI want to redirect to "~/City/Göteborg", but if I just write Response.Redirect("~/City/Göteborg"); I will end up with an ugly URL in the address-bar like this: http://www.mysite.com/City/G%c3%b6teborg..
So my question is how to redirect to obtain a clean url like http://www.mysite.com/City/Göteborg?
I have a SQLDataSource control that is calling a database stored procedure, and passing quite a large number of paramaters, and the stored proc returns records that populates a gridview control. When I walk through the code behind to determine the values being passed, is there any way that I can see exactly how the parameters are being formated and passed to the stored proc?
View 2 RepliesI have a problem with Response.Redirect to specific error page.
so far i have something like :
protected void Page_Load(object sender, EventArgs e)
{
if ((Request.QueryString["UbytovaniePrispevokID"].ToString()) == "")[code]......
What i want to do is.. I have one main page with new posts Each subject of the new post is the link to Another page where is Specific post and coments and user can leave a coment.
What I want is when the Request.QueryString["UbytovaniePrispevokID"].ToString()) == "" or null I want to redirect to error page ...
my table field allows null values. but my code below does not work unless a value is assigned to my variable even though the glable variable is initialised to 0; tried the DBNull.Value - still, it gives me error as the table in question is linked and expecting a value.
[Code]....
how can i redirect to other page from pop up window with response.redirect.
View 2 RepliesIs it necessary to call Response.End() after Response.Redirect(url) Update for all the answers. Because some answers say that it's necessary and others say no, I have searched more and have found in msdn under remarks the following: Redirect calls End which raises a ThreadAbortException exception upon completion.
View 5 RepliesI have create a web page having dynamically created text boxes if i select value in dropdown list,text boxes auto generates .but i want to save all text box values in SQL server database after clicking on submit button using ajax/JSON request
View 1 Repliesi have a gridview binded to a database(MySql), with a column ID.now what i want is that when some clicks that ID(Unique) the data corresponding to that ID should be displayed in individual textboxes.
ie
1 Alok 25 9899898989 India
now what i want is if someone clicks 1 then all data should be displayed in databoxes assigned to all fields.