Asp.net - Getting Form Field Names On Submit When Form Is User Control

Jan 30, 2009

I've created the beginnings of my new web application, but I am often coming up against the issue that ASP.NET renames elements IDs or in the case of form fields, their names.I have a form which is basically a sales system. It is essentially made up of two User Controls, one is a form for Customer Details (name, address etc) and the second is a form for the customer's purchases, it consists of a number lines dynamically created by Javascript created as you list the items the customer is purchasing. Both these sections are User Controls because they are to be used for other areas of the system where this data will need to be recalled/re-entered.When the USer Control is loaded, the field which contains the Customers' Name is renamed "m$mainContent$customerForm$name" I understand where this comes from, "m" is the ID of my Master Page, "mainContent" is the main Content Placeholder and "customerForm" is the name of the User Control.

In fact, in my case, this will always remain the same on all forms, so it is relative easy to overcome... but... suppose it wasn'tI can see there are ways I could deal with this with Javascript, but the form doesn't need an AJAX submit, a normal Post will do fine for this, so when I open up the recieving page I want to call Request.Form("name")% to save the customer's name into the database, but of course I really need Request.Form("m$mainContent$customerForm $name")%How would I dynamically extract those prefixes from the posting form to ensure that if I rename anything or use it in a different scenario, the problem will not break it?I am using .NET 2.0, so can't use Static Client.

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Asp.net - Getting Form Field Names On Submit When Form Is User Control?

Nov 28, 2011

I've created the beginnings of my new web application, but I am often coming up against the issue that ASP.NET renames elements IDs or in the case of form fields, their names.I have a form which is basically a sales system. It is essentially made up of two User Controls, one is a form for Customer Details (name, address etc) and the second is a form for the customer's purchases, it consists of a number lines dynamically created by Javascript created as you list the items the customer is purchasing. Both these sections are User Controls because they are to be used for other areas of the system where this data will need to be recalled/re-entered.

When the USer Control is loaded, the field which contains the Customers' Name is renamed "m$mainContent$customerForm$name" I understand where this comes from, "m" is the ID of my Master Page, "mainContent" is the main Content Placeholder and "customerForm" is the name of the User Control.In fact, in my case, this will always remain the same on all forms, so it is relative easy to overcome... but... suppose it wasn't I can see there are ways I could deal with this with Javascript, but the form doesn't need an AJAX submit, a normal Post will do fine for this, so when I open up the recieving page I want to call Request.Form("name")% to save the customer's name into the database, but of course I really need Request.Form("m$mainContent$customerForm$name")% How would I dynamically extract those prefixes from the posting form to ensure that if I rename anything or use it in a different scenario, the problem will not break it?

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Submit Form From Navigation Control?

May 31, 2012

Basically, I have created a search facility which is housed inside the navigation control on every page. My predecessor set every single page up enclosed in a form for postbacks.

I need these postbacks to continue working however I need the search when submitted to post to go to a separate page and post the data. I tried various methods such as "postbackURL" on the ImageButton but it didn't do anything.

Below is an example of my form code from my navigation.ascx control:

<fieldset>
<div style="height:8px;"></div>
<asp:TextBox Width="116px" CssClass="search-textbox" Text="Search" style="height:

[Code]....

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VS 2010 Webbrowser Fill Text - Won't Update The Submit Button To Allow To Submit The Form

Feb 17, 2012

I have a webbrowser and on a form I need it to fill text. The problem is, in order for the submit button to activate, you have to atleast type in 1 letter for it to update and make it send. The problem is when I do document.getElementById("p1").innerHTML= "SSSS" it works but it wont update the submit button to allow me to submit the form. What should I do?

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UICulture Change Functionality - Form Control Names Not Returning Properly

Jun 12, 2011

I am trying some Uiculture change functionality. In that I need the name and text of controls in a form to change the culture. I got some Demo project and it is in C#. I tried to make the same functionality with the C#.net and Also using VB.net. But the below mentioned code returns control name with an underscore as prefix. But I don't want underscore. Code is actually written in Class library. It works perfectly in C#.

Code is written below
Dim fields As FieldInfo() = form.[GetType]().GetFields(BindingFlags.Instance Or BindingFlags.DeclaredOnly Or BindingFlags.NonPublic)

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.net - How To Submit Data From Web User Control

Jan 14, 2011

I have a form that I put on the Web User Control, but "Submit" button is on the parent page.

The form contains user information. That same form displays for admins to edit a user and for the user to register and update profile.

I wanted to have the form in only 1 place to display in those 3 places.

The admin page will have a little more information on it, along with the "user info" control.

how can i reference items on the control page from the parent page?

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C# - Set The Form.Action And Then Call Something Such As Form.Submit? OR

Sep 23, 2011

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.

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Fill Out A Form Field Without A Name In Webbrowser Control?

Apr 14, 2010

In the past, I used the code below to fill out a form field using the webbrowser control in VB.Net. The page I am working with doesn't have name field for the inputbox, so my code doesn't work. How would I fill out the input box defined at the bottom of this post in bold?[code]...

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Set The Column Names To The Same Values As Table Names Yet The Data Is Not Showing In Form Load?

Aug 15, 2011

I have a DataGridView which populates from an SQL query just fine in default mode

using these table names
[firstName] [varchar](20) NOT NULL,
[lastName] [varchar](20) NOT NULL,

[code]....

I have edited the column headers and set the column names to the same values as my table names yet the data is not showing in form load I have set datagridview.AutoGenerateColumns = False I know the data is there if I delete datagridview.AutoGenerateColumns = False then the data is shown with the default headings?

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Reload Form Again To Read New Texts Names And Mainmenu Items Names From Resx File?

Nov 9, 2005

I made project using VB.Net 2005 with multi languages, the first form is MDIParent form with MainMenu and toolbars also there is some changes in properties as righttoleft and text of forms.In my Mainmenu (Menustrip) there is opetion to change the UI Culture and I have already done but I need to change all texts in the form as mainmenu items anf form properties.My quetion is: how can I reload my form again to read the new texts names and mainmenu items names from resx file?

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One Trigger A Click Event In A UserControl From The Main Form's Tab Index Control That Contains An Instance Of The User Control?

Jan 5, 2011

The code is listed below which hopefully illustrates what I'm trying to do:[code]....

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Set CommandTarget Of WPF Control As Textbox Which Is Written In Win Form User Control?

Feb 10, 2010

i want to set the CommandTarget property of menu item to the TextControl which is written in win form or just tell me any way which can execute the command lets say cut copy paste on the control which is written in win form user control and added to xaml through WindowsFormsHost

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Control Resize With Form User Control?

Oct 8, 2011

I have a user control which contains some textboxes,buttons ,labels and comboboxes . I used that control in a form and inside a split contaier.Splitter can be moved by the user. User control is docked as fill.

Now when user move the splitter the user control size is changes as it is dock fill but the inner controls used in that user control looks like fixed in a single place .It are not moving nor resizing .How to do this .Is there any property to perform thisI already know about anchor property but sometimes it causes overlapping of controls so I can not use it.

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Drag User Control Into Form?

Sep 15, 2009

How can i drag already created user control into a form? In a clear statement, i have created a user control. I need to use this user control 2 times and i need to drag it into a form.

I currently using vb 2008 express edition.

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Get Parent Form From User Control?

Oct 22, 2010

I'm creating a user control that contain ToolStrip and some ToolStripButton, and i named it as 'myToolbar'.

This myToolBar will be put on all forms.

One of the ToolStripButton function is to close the form.

this method was created in user control object[code]...

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Remove User Control From Form?

Jun 23, 2009

It a snag and couldn't find anything on google pertaining to my situation so I figured asking here was better than searching for hours on end for something I may not even find.

I have a button on the main form which generates a new instance of the usercontrol in the flow layoutpanel of the currently selected tab of the tabcontrol.

Then I have a button in the user control meant to delete itself from the flowlayoutpanel.

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User Interface - Control Without A Form In .NET?

Aug 26, 2009

I would like to make an application where there is no form, only controls, this way theuser can see what they are doing on top of their work. How could I for instance put a textbox on the screen, just like form1, but without it being a parent of form1, almost as if it was form1. Basically form1 is hidden.

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Using User Control In Form Does Not Adding Value

Jun 12, 2011

UserControl Contain two combobox and Gridview Control. When i add this control to my form and change the value of combobox selected item then the value not get into the form But when i debug the code and reevaluate (Quick Watch it) then i get the value of combobox.selecteditem
[Code]

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Get Form Click Or Form Control Mouse Events To Fire DURING Form LOADing

Aug 26, 2011

Im Using VB 2008. I have MsgBox() statements in all Mouse & Form Click events to TEST & NOTHING FIRES during Form Load when I click on Form or Button Controls !!! The Form Load event contains code for Displaying the Label.Text control many times with changes in the Text to simmulate annimation.

[Code]...

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Add Custom User Control To Windows Form?

May 17, 2010

I created a custom user control named "XYZ" and It is avaialble at the toolbox menu in the design mode and I can drag and drop it to a vb.net Windows form. What I really want is to dynamically to add this user control to the Windows form during the Windows form load event. Actually I want to add this user control to a "split container" named "sc_1" on the tab page named "tp_1" on a tab control named "tc_1" on a Windows form. What is teh vb code to add a user control to a Windows form. I am using vs 2005 and dotnetwork v2.0.

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Asp.net - Transfer Data From A Web Form To A User Web Control?

May 1, 2011

How can I transfer data from a web form to a user web control ? does the diffrence in the programming language affect ?

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Create A Windows Form User Control?

Jul 1, 2011

how to create an use control?this link http:[url]....

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Create User Control For Vb Form Application?

May 27, 2009

I want to create User Control for vb form application.

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Determine Form User Defined Control Is Placed On?

Jan 25, 2012

I'm writing a control that needs to check a property of the form it's placed in.Is there a way to do that?

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Focus On A Form - User Control With Textbox

Feb 9, 2012

I make a user control with textbox. When user press enter and textbox doesn't have any text then a search form open. Search a data and select some think and return to main form where my textbox control insert. I write a code below :

If txtIsbn.Text = "" And e.KeyCode = Keys.Enter Then
Frm_Book_Search.FormLoad = True
Frm_Book_Search.ShowDialog(Me)

[CODE]...

But problem is that when Frm_Book_Search close and it must be focus in textbox but it not happend. when user close the frm_Book_Search form then not focus my application another software if open at that time it will be focus that software. if there is not open any software then it is not any problem it will be focus my application in my textbox. how can i write code to focus current form after close frm_Book_Search form.

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How To Change User Control Properties In Form

Nov 20, 2010

I have created a user control with some properties but when I change them in a form and build the return to the default value, Here is the code I did:
Public Property ButtonFind As Boolean
Get
Return CmdFind.Visible
End Get
Set(ByVal value As Boolean)
CmdFind.Visible = value
End Set
End Property

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Possible To Detect A Form Mouseclick From A User Control

Jan 12, 2012

I have created a User Control and would like to be able to detect when the user clicks on the Form.I have seen this question which is related but the suggestion to use the the Leave event doesn't always do what I want because the focus doesn't necessarily change when the user clicks the Form (my control could be the only control on the Form in which case focus stays with my control).I want to be able to do something like this from within the User Control:[code]

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User Control Accessing A Form Within The Project?

May 1, 2010

I have a "windows form" user control--that is, not on a web page etc. This user control has a form within the user control project. However, code from within the user control can't 'see' the form even though it is a public class---I don't understand why this is the case.

So how can I access the controls (a couple of radio buttons) on the form from code within the user control? I tried creating public properties on the form to return the state of the radiobuttons, but this still doesn't work. I get a "Reference to a non-shared member requires an object reference." error

Should I not be able to see the form since it is a public class?

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User Created Control Not Working In Form?

Dec 30, 2010

I created a user control with a label and 2 combo boxes, and a public property called ControlDataSource that accepts a dataset - which it populates the combo boxes with. I added the reference to the VB project I want to use it on and to the toolbox. I was able to draw it on the form with no problem and use it. However, after changing the backcolor on the control and recompiling it, it is no longer seen by the form. When I bring up the form it's used on, I get a white screen with a bunch of xml. The problem seems to be in the designer, and I get an "object reference not set to an instance of an object" error. Here is the code from the designer:

[code]...

The reference error is pointing to the line: Me.UcDx1.ControlDataSource = Nothing

Here's the wierd part. If I hover the cursor over that property, it correctly identifies it as a dataset. So it does know what it is, but it can't seem to use it.

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VS 2008 : Put A Control On The Form Which The User Can Resize?

Dec 16, 2010

I have a Mdi form and I need to put a control on the form which the user can resize. Now I need a container can be dragged by user to increase it's size. The split container will not work in my case as I have childforms and stuff. I want a container whose size can be increased by dragging it on one side.

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