I have just updated my ASP.NET application from .NET 3.5 to 4.0. One of the breaking changes is the form action attribute is empty when navigating to the root folder, instead of previously automatically picking up default.aspx.
Seting the action attribute in markup or in the code-behind doesn't work as the action attribute is still empty when the page is rendered.[code]....
I have a button called btnSubmit where i set the Form action attribute to a URL like so.
Protected Sub btnSubmit_Click(ByVa....
Form.Attributes.Add("action", "http://now.eloqua.com/e/f2.aspx")
End Sub
[code].....
a datacontext defined in a module(domain services ado.net ria)a page having add/delete methods whenever any method is executed, it is found that all the previous actions (NEW RECORD ADDITION and DELETION OF RECORDS) are carried out before the new action is carried out normally
this behaviour is not prominent but "when using break points and inspecting the values of the variables and table object to be added to context, it is clear that all the previous actions take place again. even when the datacotext. savechanges is called, even after that still all actions carried out on the datacontext repeat themseleves, when any new action is to be carried out
I have to use Form.Action to redirect to a script that will be picking up values from my page. It is worth noting that this script is external.My issue is that I also want the button that is clicked and has the Action hooked up to it, to also complete some functionality in the code behind first.Is there anyway I can either :In the buttons click event handler, can I set the Form.Action and then call something such as Form.Submit?OR Set up the Form.Action in advance and then somehow have the button posting back before the action takes place.
View 5 Replieshere any algorithms/pseudocode for reading/parsing 3-column csv data and determining unique objects/attributes/values?
example data:
john,height,1.75
george,age,21
[Code]....
i have already implemented a solution of my own but it's too slow and i can't find any relevant literature on the internet.
Possible Duplicate: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
I am using window xp and iis 5.1 to run the application.
error is occurred Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
[Code]...
I have a Main program form which launches a new Login form. I would like my application to require user to log in before he can manipulate with the Main form.
I create the Login form from code as a new LoginForm class. User can simply click on the Main form. So i would like to deny access to main form until the user loggs in.
What i want is i have a listbox in form a, which display data from database, for example it's displaying student ID.
after user double click on the id, form b will "show" and load that particular informations.so should i do that action in ListBox1_DoubleClick or form b_load?
I have a form with a FileListBox and 2 Button:... Button1 I would like To Undo my Last Action:...Button2 I would like to redo the Action, I have Been Looking For a code for These Buttons. In FileListBox I am Drilling Down through my files. So that Means if I double click on a file in FileListBox and I have gone to far I want the Undo Button (Button1) to show Previous Files that where shown).
View 6 RepliesI get an error when I try to build my project.'SSLAccessFiltercannot' be used as an attribute because it does not inherit from 'System.Attribute'. [code]
View 1 RepliesI have a form in Visual Basic that is adding a row of data to an Access Database.What will happen (or rather what I would like to happen) is that when the form is created, a row will be added to said database. Once that row is added, I want to have another form open (called NewWindowA) which will pull information on that database that is related to the ID of the row that was created from the first form.I know that in NewWindowA I need to have the form load the values on Load. But my question is: How do you pass a value to a new window that's invoked by some action?
View 2 Repliesthis is my first time making an application so I would like to make a Login form in VB. I haven't gotten into any problems so far but my question to you are the following1) Is it possible for me to make an event/action that will allow it to work with the script that is php? IE: Application has a button that will scan all files in /public_html for viruses, when the button is clicked, it will send the event to cPanel and make it scan all files.2) Once the user has connected and all information has been verified make another window show and the new application will be the new window.Another question I have isRight now I'm using WHMCS(url..) for my billing system they have an intergtation code that I use for my web page and it goes like this
<form method="post" action="http://www.orionconn.com/clients/dologin.php?goto=clientarea"> Email Address: <input type="text" name="username" size="50"><br> Password: <input type="password" name="password" size="20"><br> <input type="submit" value="Login"> </form>
How can i send a POST command to a login form's action...in easier words. how can i login to a webpage without opening it in a webbrowser control and after that how can i send text from a vb application to a webpage(sort of like posting) im making an autoposter application.
If u dont know wot an autoposter is see this:
Quote:
This program posts inside many forums (you can choose). It's main objective is to allow a user to distribute their posts to many forums easily without opening each individual page on the in a web browser therefore you get more points to your filehoster's account.
Note: you must still create each forum's account manually.
If u want an example of an autoposter...go here [URL]
I have 2 forms, 1 is for control and the other is for display. Its 2 because the 1 for display will consume the whole screen and there's no space for buttons.Im trying to control form4 using form2 or some other form, navigating a certain webpage in the process.
I have this code for the control: but it does not work, what would I do?[URL]..
This should be simple, but the answer is eluding me. If I've got a Save action in my controller, and the save fails, how do I cancel the action without disturbing what the user entered? For example, Index is strongly-typed of "MyTable":
Function Index() As ActionResult
ViewData("message") = "Hello"
Return View(New MyTable)
[Code]....
In the Catch, if I put Return View(form), I lose the message passed via ViewData. If I redirect to Index, I'll lose what the user entered. I think I've seen the simple (correct) way to handle this before, but if you don't know what to search for, it's hard to find.
I know there are several ways to publish updates but I would like to know the best way to do it. What I already have configured is a shard network folder which I intend to have the program update from there. What would the best way to publish updates to the folder be?
View 1 RepliesIf my if is not correct, and it goes in the 'then', how is it possible to redo my whole sub? I want to automate a whole sub.
View 1 RepliesThe problem im having grabbing the attribute names out of xml document. Here is the snippet:
<RUNWAY name="02X" length="3507" slope="-0.11" level_off_height="2228">
I have created a loop to display the results. In the snippet above, how do i grab the attributes name(name, length, slope, and level_of_height). I have used reader.name is giving me RUNWAY which is correct as the elements name. I tried getAttribute and it give me all of the values of the attributes, but not there name.
Imports System
Imports System.Reflection
Public Module Module1
' An enumeration of animals. Start at 1 (0 = uninitialized).
[code].....
' Output:
' Method DogMethod has a pet Dog attribute.
' Method CatMethod has a pet Cat attribute.
' Method BirdMethod has a pet Bird attribute.
i get this code from Attribute Class but how to use it in my application..
i have some xml like this:
Quote:
<?xml version="1.0" encoding="UTF-16" standalone="no"?>
<zylab>
<document version="1.1" guid="{5BB6C5FF-FDA4-4FC5-99A2-20CFDF5651FE}" date="20060928" time="00:13:12.017" size="35595" path="E:YIMAGEINDEX DATAPBITXT2006�0000000" name="200001TR.TXT" key="">
<fields>
[Code]...
I have searched high and low for documentation on how to use this feature. While the loop I could write would be simple and take no time, I really would like to learn how to use this. Basically I have a class, say, Widget, with a Save() sub that returns nothing. So:
Dim w as New Widget()
w.Save()
basically saves the widget. Now let's say I have a generic collection List(Of Widget) name widgetList(Of Widget) and I want to run a Save() on each item in that list. It says I can do a
widgetList.ForEach([enter Action(Of T) here])
....but how in the F does this work??? There is no documentation anywhere on the intrablags.
I am having trouble doing something that is probably pretty simple!I have a stock listing that is done by 1) a simple form with parameters (Index) and 2) an ajax called partial view that displays the list of stock (based on the params).On this same simple form (Index) I have an action link to an "Add Stock" method which calls another form for adding stock.When the user has finished adding the stock I redirect them back to the stock list page (Index).
My issue is that I would like to "remember" the parameters that were initially entered in this form so the user isn't just directed back to a page with blank parameters forcing them to enter them again.I thought I could simply overload the Index method as such:
[Code]...
I get this error: The current request for action 'Index' on controller type 'StockController' is ambiguous between the following action methods:.Now I have read this post and it's answer but I cannot figure out how to implement the solution. Is this solution applicable in my situation? Is there a better way to acheive what I'm trying to do?
I have this action will fire on the painting of a tab page.
Private Sub TabPage1_Paint( _
ByVal sender As Object, _
ByVal e As System.Windows.Forms.PaintEventArgs) _
Handles TabPage1.Paint
[Code]...
I want to make a form that makes a button when loaded. How can I make this button work (meaning that something happens when button is clicked)?[code]...
View 2 RepliesI am trying to run photoshop action from VB interface. can any body guide me on how should i proceed.
View 2 RepliesIn my work, we have a program done by other company, and we don't have the code to change it. This program register a serie of numbers and then if the user whants, save them to an xml file. But if the user forget to save and close the program, it doens't ask if whant to save the data, it simply close and all data is lost. I whant to know if its possible to build a vb.net application that controls when the close button is press and freeze the program or something to remind the user to save the data.
View 3 RepliesI would like my program to delete a folder. (in this case an old backup so that we can make a new one with ease) but I need my application to Wait till the folder has been deleted. How do i do this?
View 4 RepliesIn my view there is this DropDownList:
@Html.DropDownList("fOrderstatus", TryCast( ViewBag.StatusOptions, SelectList), "--pick--", New With { .title="Pick an orderstatus"} )
The view shows purchaseorders and the dropdownlist should give the user the possibility to filter, e.g. choosing only 'active' orders.
I prefer a solution in plain vanilla ASP.NET MVC.
In old skool ASP classic I would have an onchange=submit in the SELECT and in the called ASP (via the FORM action) a Request.Form([name of the SELECT])...
I am building an application that has a few elements to it but one of the first elements is that when a user selects a date, they have to hit a button in a message box that confirms the date that they selected and then it enables another button. The code is written as such:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles startDateButton.Click
Dim buttondialogresult As String
Dim confirmbox As DialogResult
[code]....
But when I select ok from the Windows.Forms.DialogResult.Ok, it is not enablind the exceptionsButton.
Whats the differences between Visual Basics 2008 Express Edition and Visual Basics .NET ? I have a Visual Basics .NET tut book and some things are gettting confusing like after my fonts, brushes and graphics are put in g.drawstring("text", f, b, x, x)doesn't work and how can I preview my work in action? I cannot find the start button..
View 19 Replies