Web Forms :: Target Page Do Not Show Up Using WebRequest.Create(url)
Feb 8, 2011
I have a parent page which has a button.When the button is clicked , it will bring user to the target page with variables from parent page.
My problem is my target page do not show up in the ie even though i have successfully pass the variable to the target page.By debugging, i can really see that i have already reach the target with all the variable from parent page is successfully read. BUT the target page don not show up in the ie, the page in the ie is still parent page.
I'm trying to make an executable in VS2008 that will read a webpage source code using a vb.NET function into a string variable. The problem is that the page is not *.html but rather *.aspx.
I need a way to execute the aspx and get the displayed html into a string. The page I want to read is any page of this type: [URl]
I have tried the following code, which works properly for html pages, but generates the wrong source code with "access denied" for the page title when I pass in the above aspx page.
Dim myReq As WebRequest = WebRequest.Create(url) Dim myWebResponse As WebResponse = myReq.GetResponse() Dim dataStream As Stream = myWebResponse.GetResponseStream() Dim reader As New StreamReader(dataStream, System.Text.Encoding.UTF8) Dim responseFromServer As String = reader.ReadToEnd()
I am creating a real estate website. The website has a search. When the user clicks on the button I am using CrossPagePostBack to get the information from the search and showing it in another page with the gridview.The problem is that when I want to search in the target page the crosspagepostback is still is fired and I do not want it to happens. I want the CrossPagePostBack to be executed jsut once . The code I am using is the following:
Searched and couldn't find anything. I'm wrtiting an intranet application, and it creates links to see the original PO or Order for a given order number. Problem is that some of these orders were never put into the system electronically, so you get an error 400, no such page. Is there some way to programatically 'test' a link before sending the user to this error message?
I have a reports UI that allows users to select the reports that they want to run. I want to be able to display each selected report in its own window so the site does not navigate away from the reports UI. Is there a way to acomplish this? Maybe through the response object? UI Summary
The user selects the reports from a list then clicks the run button. On post back the selected reports are placed in a collection and redirects to a new blank page that will prompt for any parms, render the report, remove the report from the selected reports collection, and redirect back to the reports UI. If reports still exist in the selected reports collection it redirects to a new blank page until the collection is empty.
In my application a mail message send to particular recipeeient with msg body contains a hyper link.. when the recipent click on this link,it will redirect to another form(InternalForm.aspx)... bt when clicking the link error is occured,whuy its happening???? In InternalForm.aspx,page load portion access the link content(badgeno).. page load portion code of InternalForm.aspx is shown below:-
I have created the form and html controls dynamically in the page load method of the page.
Like below :
Dim form As New HtmlForm Dim btnSubmit As New HtmlInputButton Dim txtQuery As New HtmlInputText form.Action = "User.aspx" form.Method = "POST" form.Name = "form1" txtQuery.Name = "user" txtQuery.Value = "john" btnSubmit.ID = "Submit" form.Controls.Add(txtQuery) form.Controls.Add(btnSubmit)
what I want is that without clikcing on the submit button it should navigate to the target page which is listed in the Action and post the data as well.
I am trying to do a cross page postback and in the target page I am trying to reference a usercontrol.this my user control class declaration.
[Code]....
this how I try to reference it in the target paget:
[Code]....
It will not compile and the problem I get or the error I get is: Error 79 Type 'BCWeed.GetADeal.UI.PurchaseCartAJAX' is not defined. D:ills systemBills Desktop estSocialmypurchase.aspx.vb 7 29 D:...Social
In the target page code behind I have included the following in the page load:
Me.Master.Page.PreviousPage.SQLString
However, Visual studio complains that, SQLString is not a member of System.Web.Ui.page. I must note I am useing master pages, and vaguely recall this causing an issue when accomplishing this in the past.
I am using IFrame in my ASP.NET pages. For the page that I am referencing in my IFrame, I have a gridview (I also have CommandField that referencing another asp.net page) and paging enabled.
I wanted to display a new page (outside of Iframe) when a user clicks on the commandfield in the gridview. In order to do that I set form's target to "_parent". This works fine (it open a new page outside of Iframe). Now, my problem is that when i click on the paging to go to next page in the gridview, it also opens the gridview outside of IFrame (which I dont want to happen). I want it to open within the Iframe.
I have created a simple webrequest script to return the HTML content of a remote site and everything works great on almost every site I tap. However, the site I want to utiilize this script on returns no content. It does return headers, but no content!! Does anyone know if AJAX or some other method could be utilized to block the use of webrequests?
I have an asp.net page "demo.aspx", that has a normal link called "Demo Link" which uses jQuery Thick box. The page that is wrapped inside the Thickbox is "target.aspx", that has a button "Demo Button" and a label.
If I click on the Demo Link, it show the "target.aspx" wrapped inside the Thickbox nicely. However, If I click on the "Demo Button", Thickbox is disappeared, "target.aspx" is not wrapped in Thickbox anymore, it is displayed like a normal asp.net page.
Here's the mark-up code of demo.aspx:
<a href="target.aspx?height=600&width=800" class="thickbox" title="">Testing Thickbox with Post-back</a>
Here's the code-behind of target.aspx:
Protected Sub btnDemo_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnDemo.Click lblDemo.Text = "Hello World!" End Sub
How do I keep target.aspx in the Thickbox after the post-back of itself?
I am working on a project that uses data scraping technique to retrieve some url links. I encounter this problem when i pass in the url of a [previous page button] link frm the html code and pass it in to httpWebRequest, the httpWebResponse that i get back is different form the actually content. i have been try to sovle this problem for days and no result, as anyone encounter similar problem and manage to sovle it? below is my sample code: [previous page button] [URL] note: i have change the domain name to a dummy address which is localhost
I've created a perfect matrix report using the nifty wizard and it's exactly what the client wants, but they would also like to see the detail for each row.I'm able to create subreports and pass parameters and all that jazz, but I'm having a hard time setting up a subreport for this matrix.
I've been trying to add a Hyperlink column to my gridview that opens a page via a pop-up window that passes an ID. Target="_blank" won't work because I need it to be a specific size.
I've been trying to set it up with Javascript functions but DataNavigateURLFormatString takes away the clickablility on the field if you call javascript. NavigateURL seems to work but without an ID passing to the function it will only open one specific webpage.I have also tried Boundfields but have had no success either.This is the closest I have come to getting it to work:
I Have two pages source.aspx and target.aspx. Source.aspx has one button and other form controls the collect input. The button has its postbackurl property set to target.aspx. On target.aspx I have another button and other form controls that collect input. When the user clicks on the target.aspx button, I want the inputs from both source and target gathered to be inserted into the database. The problem is the Page.PreviousPage property is only available during the initial rendering of the target.aspx page. So when I click on target.aspx button, PreviousPage is now null.
One strategy of mine is to collect the information on page_load and store it in ViewState, but is there any other method that I should consider in this process. I think the cleanest approach would be to somehow access PreviousPage on the button_click event handler, but how can I access this property.
I get an error on da line objPost.Close();.....the unusual error is that when I debug this code line by line slowly using F10 in visual studio 2010...the code works..but when I just run the program or even debug the program fast...it throws an error at that line.. it gives an error that the connection which was expected to be open was closed by the server..
I am trying to "behind the scenes" log myself into a website, from the VB code behind my ASP.NET website. But I am dumbfounded as to how to do this.
As far as I know I should be using the WebRequest or Webclient class. That is about as much as I know. I am not sure how to use the class.
I want to click a button on my website and have its Click event send a username and password to another website. This other site isot affiliated with mine. I realize the concept may seem stupid, but I plan on taking this further later, but Just need to know this now.