Retrieve All Posted Values?
Dec 13, 2010
I am creating an ASP.NET application that allows the user to add form elements to a page within a form. When the page is posted (via the submit button) I need to loop through ALL the posted values in the form and get the values.
I can't check for specific values as I don't know how many there will be or what they will be called.
Could someone point me in the right direction of getting ALL posted values so I can loop through them?
p.s I was looking in Request.Form but couldn't see anything obvious to use.
View 2 Replies
Similar Messages:
May 13, 2010
I know this has got to be the simplest-sounding question ever asked about ASP.Net but I'm baffled. I have a form wherein my visitor will enter name, address, etc. Then I am POSTing that form via the PostBackUrl property of my Submit button to another page, where the fields are supposed to be all re-formed into new hidden fields, then POSTed again to Paypal.
My problem is I cannot get at the values entered by the visitor in the original page. Any time I put in "runat='server'", ASP.Net completely changes the ID of the control, making it impossible to figure out how to access. In the POSTed form I tried Request.Form["_txtFirstName"] and that turned up null. Then I tried ((TextBox)PreviousPage.FindControl("_txtFirstName")).Text and that was null, too. I've tried variations on those. I cannot figure out how I'm supposed to get at these controls. Why does this stuff need to be so difficult?
View 3 Replies
Jul 20, 2010
i am developed one simple single payment gateway in this customer can fill all the basic information and the amount afterwards i am redirected to moneybookers.com. everything is working fine but i dont no how to retrieve the moneybooker posted values in my status url
View 11 Replies
May 27, 2010
The following action in my controller does not update the Model property which is bound by a radio buttons group (all are named "ListType") when the form is submitted. On the Edit.ASPX form, I used JQuery to reset the radio buttons group. When setting other type of input elements on the form to blank or checked=false, those Model properties are set accordingly upon submission. Does anyone know how to set radio buttons to unched state?
Also I am trying to get the SqlException to show up in my form where I have Html.ValidationSummary helper. My ModelState helper captures the know business rules violations, but I am unable to pass any SqlException and its Message property to this helper class due to unexected exception.
[Code]....
View 3 Replies
Mar 5, 2010
I have a simple web app built in asp.net webforms c#where and how would be the best way to save info from the code behind?(and also retrieve that info)eg all i want to save is a dateTime. and a flag set to True or False.and be able to access them in the code behind.Im not using a db for this web app.Edit: and can't really use session variables for this purpose.
View 5 Replies
Feb 21, 2011
how to retrieve a value from a typed dataset. I am trying to retrieve a value from a row within a row return from a tabale adapter method. Example:
Dim transAPI As New PN_TransactionBLL()
Dim trans As PN.RetrieveGEmailDataTable = transAPI.getGEmail(itemtId)
The tabeadapter method retrieves 1 row of data and I would like to pull the values retrived such as "trans.rowproperty"(if thats the correct syntax) where "rowproperty" would contain the actual value returned.
View 4 Replies
Jul 16, 2010
I am building an appplication in Flex which shows and lets edit values from a SQL Server DB. To start out, I made a Web Service which verifies the username and password. I hava a simpe table with two columns: username and password I managed to send values to the web service but I am stuck with the logic to verify that the username is the same as in the DB.
[Code]....
View 4 Replies
Apr 23, 2010
I am having a form in a view page that looks as below:
[Code]...
Now when the form is posted, I am trying to retrieve the values submitted in the controller as below:
[Code]...
The string value shows null when I submit the form by checking some checkboxes. Is this the way to retrieve the values or am I doing something wrong? And I cannot use html control because all other controls on the form are server controls and I am not sure if I can only make this control a html control. And I am not sure how can I bind the values to it?
View 2 Replies
Aug 2, 2010
I have a checkboxlist on a form and need to find out howI go about finding the values of the ones that might be checked .
<asp:CheckBoxList ID="cbSpillCleanUp" runat="server">
<asp:ListItem Value="EmergencyResponse">911/Police/Fire</asp:ListItem>
<asp:ListItem Value="CentralStation">Central Station</asp:ListItem>
<asp:ListItem Value="ERV">Environmental Response Vendor</asp:ListItem>
<asp:ListItem Value="RegAgency">Regulatory Agency</asp:ListItem>
</asp:CheckBoxList><br />
View 2 Replies
Mar 15, 2010
I have two tables related to a number (ie, persons with Firefox), I should retrieve data from a View where he imposed the following code:
[Code]....
When I go to send the following to view controller via Post did not recover the data, the controller parameter dell'actin as I pass him the Person object p.Qualcuno potrebe me explain why I get the results and those of the Person objectcomponents, I do not return?
View 11 Replies
Oct 6, 2010
this method is meant to retrieve two database field values, but i'm getting error: Must declare the scalar variable "@FlyingFrom".
[Code]....
View 6 Replies
Jul 12, 2010
i have a question how to retrieve the row values as a column. please check the below tables i need the query for this table.
[Code]....
View 4 Replies
Aug 24, 2010
A strange issue.. and probably some key thing I am missing...I am using the MS Enterprise Library version 5.0.. specifically the cache engine.
I have a website where from a certain page I do the following:
Cache some values I need for the next page or two..
Go off to another site - actually a payment site..
That payment site returns to my site..
I retrieve the cache values to show..
Ok, I know I am going to probably get shot here.. but apparently on the "odd" occasion, a user says they see the details from a previous user?
I thought when you cache an item (session, cache or whatever), this is only relative to the users session?
View 2 Replies
Jun 14, 2010
how can i dissect or retrieve string values
Here's the sample code that im working on now
private void SplitStrings()
{
List<string> listvalues = new List<string>();
listvalues = (List<string>)Session["mylist"];[code]....
now that i'am able to retrieve List values in my session, how can i separately get the values of each list using foreach or for statement? what i want to happen is to programmatically split the values of the strings depending on how many is in the list.
View 4 Replies
Aug 27, 2010
I have the following code which creates a treeview of a folder and files on my PC. The front-end code is the following:
[Code]....
I have following in the code-behind file:
[Code]....
The result is a web page that allows me to navigate down to individual music files within various folders. Beside each music file is a checkbox.What I want to do is select several files and then click a button that will move the selected files from their existing location to another location. I'm running into two problems. One, whenever I add any control that performs a postback, the treeview doesn't repopulate. Two, I don't know how to retreive the values of the checked checkboxes.
View 3 Replies
Dec 8, 2010
It's there a way to retreive cookie value in ASHX Handler ?
I set a cookie in a page, and i want to reteive it in my ashx. My cookie is always null.
I save my cookie like this
HttpCookie tokenCookie = new HttpCookie(cookieName);
tokenCookie.Values["siteGuid"] = authenticationInfo.SiteGuid.ToString();
HttpContext.Current.Response.Cookies.Add(tokenCookie);
I retreive my cookie like this
HttpCookie cookie = HttpContext.Current.Request.Cookies[cookieName];
return new Guid(cookie["siteGuid"]);
Ok sorry that was my fault. My handler was on a sub domaine.
View 3 Replies
Jun 26, 2010
The method has a return type of collection, i am calling the method from the aspx page in order to populate a drop down -> ddlDropDown. I am binding he DataTextField of the ddlDropDown with the BusinessEntity.Name and the DataValueField with BusinessEntity.Id, the business entity contains another id which is BusinessEntity.ProductId. I need to use the ProductId of the value selected in the drop down list in the code behind.
One possible way could be to call the method in the page_Load on the code behind and save the collection in a hidden variable and when required do a loop through in the hidden variable and retrieve the selected value Product Id.
View 1 Replies
Jan 12, 2011
I have created two objects and placed id ViewData , I dont Know how to retrieve values of each object in the view..
var t = new List<Table1>()
{
new Table1 {Id = 123400,Name="Kalees00"},
new Table1 {Id = 12340011,Name="Kalees0011"}
};
ViewData["ListValues"] = t;
return View(t);
View 6 Replies
Oct 24, 2010
I have been struggling with DetailsView for quite some time.
Only chkActive and txtStatement in the code below are Editable. So when I click Edit, edit the fields and click Update, it does go to the ItemUpdating event, but I'm not being able to retrieve the updated values.
I get error-
Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.Label'.
'Vb code
Code:
[code]....
View 9 Replies
Oct 7, 2010
i want to retrieve latest 10 values from my table,i use sql server 2000.. how can i query my database?
View 4 Replies
Feb 23, 2011
Simple question. I have an mvc controller that has method:
[code]....
The form is a non-trivial form with a simple textbox.
Question - how on earth do I access the parameter values? I am not posting from a View, the post is coming externally. I'm assuming there is a collection of key/value pairs I have access to. I tried Request.Params.Get("simpleTextBox"); but it returns error "Sorry, an error occurred while processing your request.".
View 3 Replies
Jan 8, 2010
My Listview control contains 4 columns and 30 rows.I can retrieve the row number by using:
//get row of listview item
ListViewDataItem item1 = e.Item as ListViewDataItem;
int findMe = item1.DisplayIndex;
How do I then get values from one or all 4 columns?I was trying:
this.lblReponseRoute.Text = item1.FindControl("routenameLabel").ID.ToString();
UPDATE1:The final solution is:
//get row of listview item
ListViewDataItem item1 = e.Item as ListViewDataItem;
int findMe = item1.DisplayIndex;
//find label value var routeLabel = (Label)ListView1.Items[findMe].FindControl("routenameLabel");
this.lblReponseRoute.Text = routeLabel.Text;
View 1 Replies
Aug 7, 2010
I want to show the checkboxes dnamically.
I could show this but i want to retrieve the selected values of the check boxes.
View 6 Replies
Mar 17, 2011
may I ask one seemingly simple question - I have a Javascript function that loops through my checkboxes(they're plain HTML checkboxes, not using the helper methods), and for every checked one it's adding its value to an array. So now, how do I get this array in my controller so that I can assign its values to the fields, i.e. object's properties?
This is my checkbox code:
[Code]....
and the script:
[Code]....
and here's the controller code:
[Code]....
Now, this langID should be assigned every checked checkbox's value, so I guess I'm missing a loop here too, it should go until some border that's gotten from the client script or something, but my bigger problem is how to retrieve the posted values from the javascript, something like PHP's POST["array"]...?
This Request.Form works fine when just one checkbox is checked, but now I need it to work with several checked..
View 12 Replies
Dec 3, 2010
I would like to develop an application which shows upcoming dates which is stored in database. I have a label control namelyNext Payment Date in which i want to store that upcoming date(next due date). Eg : if the value stored in db are :(dd/mm/yyyy) 22/12/2010, 15/12/2010,18/12/2010. and if todays date is 10/12/2010.. i want to display 15/12/2010 in that Next Payment Date label..
So how can i do this.using vb.net. what will be the SQL Query and how do i implement this
View 7 Replies
