.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

dynamic fields added/removed depending on user selection

Posted By:      Posted Date: October 08, 2010    Points: 0   Category :SharePoint

Is it possible to dynamically add/remove fields upon creating an item in a list?

For example:
If user selects from drop down list and chooses "Booked"

and a date field name "Booked Date" will dynamically pop up underneath.

And if user selects a different choice, the date field will dissapear.

Can someone point me to anything that can be of help?

I searched around and noticed that this can be achieved via javascript using the ows.js object model?

Thank you for your help.

View Complete Post

More Related Resource Links

"Type ASP.x is not defined" error for dynamic user control when publishing updateable


I have a user control (ContainerCtrl) which programmatically instantiates another user control (SimpleCtrl) in OnLoad. It builds and runs fine, but when I publish it I get the error "error BC30002: Type 'ASP.SimpleCtrl' is not defined." (If I publish without the "updateable" option there's no error, but I need the site to be updateable.)

I assume this has to do with the particulars of how the assembly(ies) are built for the different compiler options. My question is, how can I get it to work properly for "updateable" publishing?

VS 2008 / .NET 3.5 sp1

The code follows (web.config is the default from Visual Studio).

Many thanks, Dave


<%@ Control Language="VB" ClassName="SimpleCtrl" CodeFile="SimpleCtrl.ascx.vb" Inherits="_SimpleCtrl" %>

    Simple control


Partial Class _SimpleCtrl
    Inherits UserControl

    'Nothing to see here.

End Class


<%@ Control Language="VB" CodeFile="ContainerCtrl.ascx.vb" Inherits="_ContainerCtrl"

displaying dynamic added value in reports



I my application i have generated dynamic rows that contains some textbox values, i need to take those values and display in

reports. I am storing that dynamically added values in another table. please help me.

Using Ajax AutoCompleteExtender on dynamic fields



I have quite a problem with a form that contains an autocomplete function. The page is an aspx page with c# codebehind.

On the form there is an address field that the user can type in any string address. This field is using an Ajax autocomplete extender, which suggests roadnames to the user. This works fine.
Furthermore the user has the option to add multiple address fields when clicking a button. This works fine now with Jquery. Jquery copies the table which contains, besides other fields, the address field, and "paste" it underneath the existing adress field.

Problem is, how do I attach the Ajax autocomplete extender to the address fields that gets added? Or is there another workaround to make all these fields have this autocomplete function?

Here is my simplfied code:

aspx page:

<td width="200">
  <asp:TextBox ID="TextBoxStopRoadName" runat="server" Width="200"></asp:TextBox>
      <asp:AutoCompleteExtender runat="server"

Send an Email with User fields data entered in the form


Hi All,

          I have a form which have some user input fields(like textboxes,dropdownlists,textarea etc) fields and a submit button.

on click i need to send email with body contents as all the details entered by user in the form

Can anyone suggest how i should approach to this in sharepoint..

any code examples would be appreciated.


Values in user control fields empty when AutoEventWireup=true ?

As a BizTalk developer I'm trying to build a ASP.NET website so some obvious things might be new to me (so please be gentle). I have a web form and I have a user control on it. This user control contains a panel with some user properties that are to be stored in a database. So far nothing fancy. The user control itself contains a panel and is working fine (all code to retrieve and store the values is working). I used the default settings of creating a user control and one of them was AutoEventWireup=true. This works fine because I also have some dropdown boxes (and other fields) that need to be filled with values from the database and that happens in the Page_load event. The panel specifies the 'DefaultButton' which calls a method when clicked to save the values after the user has changed them. On this click the code of the method is called, I confirmed that, but I found out that the values of my controls on the user control (for example the Textbox control) are empty. As a non-ASP.NET developer I couldn't figure out why. So I changed some settings like AutoEventWireup to false. Off course this resulted in my dropdown boxes no longer to be initially filled, but my surprise was big to find out my controls actually contained the values the user typed in. Logically I need both the values and th

I have added new fields to a table in SQLserver, why could not find these new fields in Analysis Ser

I have added new fields to a table in SQLserver, why could not find these new fields in Analysis Services database source view?  My version is 2005.

Sproc with dynamic Where fields

I've got a textbox where the user enters data and I've got a DropDownlist, with 2 fields in it (code and tag) I need to create a stored procedure which uses the textbox, but it also uses the field names from the DropDownList it's kind of  like this ' if user chooses 'code':where code= textbox1.text 'if user chooses 'tag':where tag=textbox1.text How can this be done?

Inactive User Fields?

Hi,I have an LDAP query that is returning many users, some of which are no longer active with my company.  I've  been trying to find out what field marks them as inactive, but with no success yet.  I've tried msDS-UserAccountDisabled, ms-DS-UserAccountAutoLocked, msTSExpireDate.  I'm also asking our IT guys what field they use, but ...it may be a long long time before they ever get back to me:)Thanks for any help,Michael

Dynamic Binding of a Public Property in a User Control

Hi, I am not sure how to pass a variable from an .aspx page to an .ascx page.  I have a Control that puts rotating banners on a page.  The control has several public properties.  However, only one of those properties changes on the page level.  All the other properties are the same for every page site-wide.  So, instead of setting all the properties on every page in my sites (many sites), I want to set it up so I only have to setup the sitewide properties once and only the page level properties on each page.   I want to create a control with a property of AdKeyword="somename" and pass it to another control that will grab that page-level property and add it to all the other site-wide properties.  I guess what I need could be called a Dynamic Control Property.   My .aspx page has:<%@ Register TagPrefix="uc1" TagName="Banner1" Src="banner1.ascx" %> <asp:Content ID="Leaderboard" runat="server" ContentPlaceHolderID="Leaderboard"> <uc1:Banner1 AdKeyword="L2Chamber" runat="server" OverrideHeight="90" /> </asp:Content> My banner1.ascx page has:<%@ Control Language="VB" ClassName="UserControl297" %> <%@ register tagprefix="uc1&

Dynamic member selection filters in Dashboard Designer/PPS2010

Question regarding member selection filters in Dashboard Designer (PPS 2010): When selecting the filter members, is there any way to make them dynamic? I.e. when a new member is added (e.g. a new year when we enter one), can it be included without having to manually add them in the filter? Thanks.

Creating Dynamic Group Fields for a Crystal Report?

I have a VB.Net application which generates quite a few Crystal Reports. One report in particular has a Group Section. What I am trying to do with my VB.Net app is pass a value (a sql server column name used in the report). This value is represented by radio buttons. For example, the user may check either "ZipCode" or "State" or "Category" or "Type" or "Vendor". Each of these options represent a column in the database table used in the report. I simply want to be able to write the "SelectionFormula" using one of these options but not sure how to go about it. Thanks, Blake

Can I make member selection filters dynamic?

Question regarding member selection filters in Dashboard Designer (PPS 2010): When selecting the filter members, is there any way to make them dynamic? I.e. when a new member is added (e.g. a new year when we enter one), can it be included without having to manually add them in the filter? Thanks.

Get fields added by users

Hello all, I have a requirement of pulling all of the fields in a list added by users.  I just want the fields that are not part of the base template for the list type, so basically any custom columns added to any list. I can't any way to either: Pull all custom fields from a list Determine if a field is a custom field or Pull all fields for a given template, so I can prune those out. Any of the above should put me on the right path, or anything else you may suggest would be greatly appreciated!

Dynamic rows(fields) generation in crystal reports

Hi.....frnds,     I am working on Crystal reports.My requirement is that i need to  generate dynamic fields according to the count of Family_Members column in sql server database,for example if i have '4' in 'Family_Members' column i need to generate 4(Family members details)dynamically.

How to manually set which localization file (resx) to load up depending on user

Hi,I want to use localization as user base and not language base.  I would like to name my resx to default.aspx.ABC where ABC is the user's name.How do i manually specify which resx file the page should load up?  Thanks

Custom user selection in Person or Group type column as per other list.

I have two list in the Sahrepoint Foundation 2010 site. 1) Projects with Title and members(Person or Group - multiple selection) 2) Tasks (Team site default)  - added lookup column Projects form the first list (required) Now I want to assign task given users in the projects list. ex. I have users A,B,C,D,E and Two Project P1 and P2 I have defined that P1 project has users A,B,C so task is distributed/assigned between this members, not to D and E I need some validation or lookup which restrict selection or D and E.   Thank you.  

generate dynamic fields crystal report

  I want to add a Dynamic column in Crystal report at run time. Because I dont know about the columns in design time. The columns will come based on the user selection. So i want to Add a column to Crustal report at run time. I am using Crystal report. If it is not support to add column in Crystal report at runtime. Please kindly give the other solution or other third party tool like. Which version will support to add dynamic column in Crystal report? i already used the crosstab report but thats not work for my scenario.becoz i want to add another colums at right side ( after total of each row ) , which is crosstab report not supported 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend