I am trying to set history points for a form that posts to a second page. Both the first page and second page are content pages in a master page.The form is in an update panel and consists of several textboxes, one radiobutton group of two radiobuttons and one ajax calendar control. The last two textboxes are a zipcode box and a county box. The county box is populated from a database table when the user fills in the zipcode in a textbox and tabs out or clicks in the next textbox.
I had a requirement to pass data between pages in my application.I have a Page A where user will input some data and on submit User will be redirected to Page B where again user will enter some more data and on submitting user will be show a confirmation in Page C after doing some calculations and data saving.Following is the idea I was trying to use:
In Page A Codebehind file I am creating following public properties of the inputs to access in Page B:
[Code].... In PageB.aspx: using previouspage directive to access page A public properties <%@ PreviousPageType VirtualPath="~/PageA.aspx" %>
In Page B Codebehind file I am creating following public properties for the inputs to access in Page C:
in PageC.aspx: using previouspage directive to access page A public properties
Postback is working fine from Page A to Page B, but when posting data from Page B to Page C, it is automatically redirecting to Page A.
I am not getting any kind of error or anything. page is simply redirecting to Page A. One reason as I understand is that when I post data from Page A to page B. Page A life cycle is executed and Page A becomes null.But when the data is posted to Page C. why the PreviousPage property is checked for Page A?
Im using this code below, but it does not work. I am NOT specifying the "PreviousPageType VirtualPath" in the page, as I want to be able to post to this page from multipul different pages. It finds the placeholder ok, but the control collection for that placeholder is empty so the textbox is never found.
I want to be able to post to this page from many pages that are created using the custom error page. So I cant really specify the "PreviousPageType VirtualPath" as it can be many places all of which are not physical paths
I've a DetailsView which I would like to pass an ID across to another page but cannot figure out how to do it!My ContenPlaceHolder is called MainContent, DetailsView is called DetailsView1This is what I have:
Well, as you see clicking the button will redirect user to "http://www.somesite.com/somewhere" and also will post three specified fields as data to that page; which can be retrieved using Request.Form["field#"] at destination.
I want to do all these works using C# or VB.NET code, because I don't want my hidden fields to be accessible to users (who may use firebug or something similar).
I have a page which is used to filter through a list of jobs. The form is built dynamically with values available in a database (ex. education level, element, full/part time, etc). I have checkboxes and radio buttons.
On submit, I am able to pass the FormCollection, loop through all that, generate my parameters, pass them on to my stored procedure, and return the resulting job list. The problem is that when the page reloads with the results, the filters are reset. How would I make sure that the search parameters (filters), are kept ? How would I re-select the fields in my form ?
I use a multi-line textbox for users to post their words, for security I use html.encode to disable html tags, however I do want to detect links and email using regular expression so users can click on them, however, that is not gonna work as I disable the html tag, I wonder what is the most common way to deal with this kind of issue?
I have a problem of posting back in my website in some browsers. The Problem is: When I am uploading a file using file upload and button or posting page back on some event click after button click I am using:
I have the following data that basically I only need a few bits of information from: The only things I need from this are:
Patients Name Drs Name Patients Phone Number Appt Time Appt Date
and the rest of the information I can discard. A customer uploads this as a .csv file (even though it really isn't as you can see) and I'd like to parse the needed information and post that to my SQL database and discard the rest. I think I can do this with a dataset but I've never built that before. The fields from the customer will always be the same and the fields I will need will always be the same. Also, the date time has to be in the format of yyyy/mm/dd:hhmm and the phone number always has to have 512 as a prefix. Here is the code I currently have for my site:
I have developed an application which fetches the data from RSS and after modifying it I want to post it to the web browser (not we control but internet explorer or firefox). I am trying using HTT PResponse's Response.Write. But hadn't got any success can anyone please help me. If possible please let me know if I will write it like this can I maintain session information in future if required.
I have an application that needs to post data to a url on the web and then receive an xml response. I have an HTML form (provided by vendor) that posts the data correctly, however when clicking the submit button the page is redirected to the post url and the xml is displayed in the browser. I need to do this on a postback within an existing asp.net project. Basically, the user will fill out the form, the form data will post to the url, the xml response will be received, and the appropriate values will be displayed on the screen. I've found a bunch of examples for doing this but I just can't seem to get my head around it. Can anyone point me in the right direction or explain how I should go about this?
I am doing project in asp.net(3.5),c#.net and sqlserver2005 I am using cross page posting property from reviewsubmit.aspx page to principalauthentication.aspx, and to get the values to other page i am using get propery, here the problem is when i am posting details to other page from there i am submitting to db. if both users logged in at a time and submitted, second submitted user previouspage values coming as first submitted previous page values. what should i do, how can i resolve
I have deveopmed i web site in ASP.NET and C# using Visual Studio 2008. I have a problem with performing button events twice. A user has a web page open. He click on a button (Save) and data is added to the database. He then presses F5 to update the page, and the button event is fired again adding more data to the database that should no be added. My question is how can I avoid this scenario?
I have an interesting issue I have racked my brain trying to find a solution to.
I have a site with a single master page. Part of that master page is a text field and button. They are not part of a content placeholder, they are simply part of the master page, itself, and are intended to allow people to search the site from any page on the site.
So, all search requests are routed to a search.aspx page, regardless. I am doing this by setting the PostBackUrl attribute of the button control to "search.aspx".
This all works great, except when I try to use this search capability from the search.aspx page, itself. I figure this is because I am using the Page.PreviousPage object and since a postback from the search.aspx page, itself will result in the Page.PreviousPage being Nothing, it is not performing the proper action.
I have a form with 4 dynamically TextBoxes. I have a Button with PostBackUrl set to another form. In that form I am trying to access the Dynamic TextBoxes using Page.PreviousPage.FindControl("PlaceHolder1").Controls.ofType<TextBox>(). But I am unable to access the dynamically created textboxes.Am I doing something wrong or is it a Limitation?
I want to create a if statement which i select an area on a imagemap then the corresponding label discription will appear and corresponding image. The code if what i have so far
Protected Sub ImageMap1_Click(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ImageMapEventArgs) Handles ImageMap1.Click If e.PostBackValue = "ME" Then
Image1.ImageUrl = "F:WebSite1imagesone.jpg" & label1.text="Me" <------- How do you join a label and image selection in one if statement i keep getting errors on this and image doesnt load also
ElseIf e.PostBackValue = "Car" Then Label1.Text = "CAR" & Image1.ImageUrl = "F:WebSite1images wo.jpg" ElseIf e.PostBackValue = "Mysister" Then Label1.Text = "My sister" &Image1.ImageUrl = "F:WebSite1images wo.jpg" Else Label1.Text = "" End If End Sub
I have a button on my web form. When it is pressed, the event method for that button is called as it should be. However before the buttons method is called, the page load event is first called. Is there a way to prevent the page load event from being called when the button is pressed? I know about using !Page.IsPostback in the Page load method. However I wish to avoid posting back to the Page Load method altogether when this particular button is pressed.
I try to postback my page to the server using ctrl+Enter sequence.Without UpdatePanel it works well, but it works only two times inside updatepanel and then my control loses the focus. So I have some questions:
1. Why my control loses the focus if it is located inside updatepanel? 2. What is the best way to use ctrl+Enter sequence to post the page to the server?