Adding Fields After User Presses A Button?
Jun 29, 2010
I'm just starting out with ASP.NET and I'm not sure how to go about the following:users have to input a part number into a text field. Sometimes they only have to input 1 part number, sometimes 50. I want to have 1 text field where they input the first part number, and if they have another one, they press a "more" button. Then, a new text field appears right beneath the first one. IF they have more part numbers, they just press the more button again... Is there a way to do this? If so, can someone give me any tips or hints on how to approach this?
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Similar Messages:
Dec 9, 2010
i m trying to add new field named mobile in my create user wizard control for that in my web.config i add
profile
enabled ="true">properties>add
name ="Mobile"
type ="string"/>properties>profile>
in my create user wizard using edit template i add one textbox named 'txtmobile'
nd in my cs i write
CreateUserWizard2_CreatedUser
{
ProfileCommon p = (ProfileCommon)ProfileCommon.Create(CreateUserWizard2.UserName,
true);
TextBox txtM = ((TextBox)CreateUserWizard2.CreateUserStep.ContentTemplateContainer.FindControl("txtMobile"));
p.Mobile = txtM.Text;
//p.Mobile = ((TextBox)CreateUserWizard2.CreateUserStep.ContentTemplateContainer.FindControl("txtMobile")).Text;
p.Save();
}
but it throws the error of 'object reference' nd also let me know how to store that field in db?
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Jul 16, 2010
I'm using VS 2010 and have a default Register User page. I want to add a few more fields to the default user name, passwor, email.These fields need to be saved to a different table than the apsnet_Users table. I figured I could do this in the CreatedUser event but don't know how to access the text box controls I added - for example First name, last name and so on.
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Mar 23, 2011
my requirement is i want to add education details having three fields
1) name of school
2)name of city
3)Degree
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Apr 20, 2010
Is it possible to stop my page posting back when the user presses the enter (return) key..?
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Jan 22, 2010
I have a simple form written in asp.net/C# and when trying to hit enter while in the form's input box doesn't submit the form for some reason. I had implemented a fix for a previous bug where pressing enter would merely refresh the page without submitting the form data but now pressing enter just does nothing, the fix is below:
<div style="display: none">
<input type="text" name="hiddenText" />
</div>
anybody know about a fix for this or a workaround?
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Jan 21, 2010
I have been working on this for hours now and it's driving me crazy. I am using vb.net in Visual Studio 2005. I have an asp.net textbox called xtSearch. I want it so that if the user presses the Enter key while inside the textbox to do the same thing that my button btnSearch does which is a simple response.redirect that uses txtSearch.text in its concatenation. I have tried using something like:
Private
Sub txtSearch_KeyPress(ByVal sender
As
Object,
ByVal e
As System.Windows.Forms.KeyPressEventArgs)
Handles txtSearch.KeyPress
but it gives me the error that, "Type System.Windows.Forms.KeyPressEventArgs' is not defined." This seems so simple but it is so difficult.
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Mar 4, 2011
On Button1_Click I need to get the value from selected DataKey (User presses Select in gridview and highlights row).
protected void Button1_Click(object sender, EventArgs e)
{
string id = GridView1.SelectedDataKey.Value.ToString();
Label1.Text = id;
}
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Mar 17, 2010
I want to create a user registration form, I used the CreateUserWizard control, and i intend to add more filed with the wizard interface, the fields were firstname,lastname, telephone all these with the textBox control and sex-male or female with a radioButton control, and upload photo with the FileUpload control.
After a successfull submit to the sql database, i should be able to retrieve all this informtion inluding the photo uploaded in another aspx page using any of the data control in y toolbox and resizein the photo to be 100/100 pixel size. pls could you write out the code (step by step details) to follow to implement all this in my asp.net 3.5 c# website. I have already created a table in my database, using userId as my ForeignKey.
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Sep 25, 2010
Is there an easy way to reset all the fields in a form. I have around 100 controls in my asp.net form and there is submit and reset buttons.
How do I make all values in the fields null when user hits reset button?
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Feb 6, 2012
I need to be able to print a friendly version of the page I am working on. I have done the CSS page for it and it works. However I would like to add a button that the user can click to print. Now i know that some browsers may not allow the button to work, but i know you can use javascript to do it. Any way that it might work other then javascript or selecting file/print. I would like to bring up the print dialog box if i can but not that important.
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Mar 9, 2011
I'm successfully using SqlBulkCopy to import spreadsheet data.
I am trying to add 2 additional fields,'UserID' and the specific 'employerID' whom they're logged in as.
Both these ID's are on the page. However how do I tag them on to my column mappings statement?
These ID's aren't on the spreadsheet but I need to know whose imported the data and from where
The columnMappings structure:
[Code]....
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Feb 10, 2010
I have a web app that is tracking basic medical provider demographica information (name, address, phone). If our client requests us to include gender and DOB as the fields tracked, can this be done on the fly without compiling and publishing my web app?
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Feb 23, 2011
I am attempting to customise the CreateUserWizard by following it in my book, but when I come to reference them in code behind I get an error saying 'FieldName is not declared' for each field i'm adding, they are present in the page with the correct ID's, am I doing something wrong?I am only trying to add a firstName and lastName field to the bottom of the CreateUserWizard and remove the need to a security question.
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Jan 26, 2011
I added new profile in the webconfig file. Also added extra fields in CreateUserWizard.
Web config:
<system.web>
<authentication mode="Forms" />
<compilation debug="true" targetFramework="4.0" />
<pages theme="Theme1" />
<profile enabled="true">
<properties>
<add name="Country" type="string"/>
</properties>
</profile>
</system.web>
Cs code:
public void CreateUserWizard1_CreatedUser(object sender, EventArgs e)
{
Profile.Country = Text1.Text;
//also tried doing:
ProfileCommon p = (ProfileCommon)ProfileCommon.Create(CreateUserWizard1.UserName, true);
p.Country = Text1.Text;
p.Save();
}
The Profile/ProfileCommon gives me an error "missing assembly/Profile doesn't exsit"
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Mar 21, 2011
I have a application that i am creating in ASP.net i need to be able to update a new column in the table users which is set up automatic with a asp.net project. I am trying to add a address line to the code
This is code that i have so far
TextBox address1TextBox =
(TextBox)RegisterUserWizardStep.ContentTemplateContainer.FindControl("Address1TextBox");
TextBox userNameTextBox =
(TextBox)RegisterUserWizardStep.ContentTemplateContainer.FindControl("UserName");
Profile.
Membership.UpdateUser(user);
how i would even update this column in the user table that i have.
how i could update the address line1 table in the database that comes with a visual studio 2010 project.
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Feb 24, 2010
My C# web app requires the user to enter automobile information. The user can add information for one auto, or more (max 20).
My page has these text fields: Car Number, Car Make, Car Year, Mileage, VIN I have a button that allows the user to "Add More Cars" is to allow the user to add more than one car.
When the user clicks "Add More Cars", how can I dynamically display the text boxes, and keep track of how many cars the user has added (in order to load them to an array and write to database)
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Feb 24, 2011
are below all 3 points the same?
1)<boundfield>
<asp:button ....>
</boundfield> [code].....
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Jul 6, 2010
I have an SQL datasource that successfully enters customer details into a table. What it includes is the persons address. First of all we add the persons address, then we add the persons name to that address in a seperate physical procedure. i.e. on a different form.
What I need to do is try and stop users entering the same address twice. The way I have thought of doing this is by making a string field called AddressIdentity and have this contain the door number and the postcode of the address with all the spaces stripped out. Then when adding the address, it checks if this exists before adding it. However I cannot work out how to put the 2 fields together without using the codebehind file, which I don't mind doing if I need to, but I'm sure its avoidable.
Here is my code - I have only included the relevant parts:
InsertCommand="INSERT INTO [tbl_shop_client_addresses] ([FlatNo], [Address1], [Address2], [Town], [County], [Postcode],
[Country], [Telephone], [DoorNo]) VALUES (@FlatNo, @Address1, @Address2, @Town, @County, @Postcode, @Country, @Telephone, @DoorNo)"
<InsertParameters>[code]......
So how do I do it? I was trying:
InsertCommand="INSERT INTO [tbl_shop_client_addresses] ([FlatNo], [Address1], [Address2], [Town], [County], [Postcode],
[Country], [Telephone], [DoorNo], [AddressIdentity]) VALUES (@FlatNo, @Address1, @Address2, @Town, @County, @Postcode, @Country, @Telephone, @DoorNo, @Postcode + @DoorNo)"
but of course AddressIdentity is a string. Do I use ' ' marks with an & sign? Or can't I do this?? Maybe I need to use the codebehind anyway to see if the field exists before inserting it?
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May 16, 2010
ive a DB in access with a single table and no primary key, actually i dont need a primary key but i can consider a date field plus another to make an index. however i want to add a counter field based on every change of date field, for instance ill have many records of 20/May and all must have the same id then when the date is different, the next group of records with that new date must show 2 etc.. is it a quick way to update my database?
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Jul 14, 2010
i am uisng asp.net 2.0 built in crystal report .i already have the connection made and some fileds already on the report. i need to add few more fields to the the existing set of fields from database in the server explorer i have the field that i need but i am not able to drag drop on the crystal report.how do i add the field from datatable to crystal report
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Jan 12, 2011
Similar to the "add more experience" functionality in [URL], I want to provide a "Add another location" link which should display an additional row of a set of 4 dropdowns (country, state, city, region). I'm actually using the CascadingDropDown jQuery Plugin for ASP.NET MVC [URL] for my location dropdown functionality, but I need to give the user the ability to add multiple locations. What would be the easiest way to handle this in ASP.NET MVC and jQuery?
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Oct 14, 2010
I need a form that displays three columns drawn directly from a database (no problems here) as well as two fields that require some complex calculations. Not only am I lost as to how to incorporate the calculations into the control, I don't know exactly how to write the calculations. I am working in Visual Web Developer 2008 with Vb.NET.
The first of the two fields should take the sum of all payments made by a given customer and divide it by a DailyMembershipRate, returning a DaysPaid variable. It should take this variable and a CustomerSince field for that particular customer and calculate a PaidThrough field.
The second of the two columns similarly requires the DaysPaid variable described above. It should subtract the CustomerSince field from the current date and return the value in days, giving a MembershipDays variable. Finally, it should subtract MembershipDays from the DaysPaid variable, again returning a value in days, and then multiply this by the DailyRate value for a Credit/Deficit field.
I realize this is a lot, but I haven't been able to find any documentation either online or in VWD or ASP.NET texts on this topic. I could really use some fellow user input.
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Jun 28, 2010
I am adding text fields to a page from the database. I set the .ID to match the record ID from the database. Of course becasue the text field is on the masterpage, when I grab the .ClientID, it is ctl00 contentMain$ctl00. what I don't get is where is my ID? If I set it to say AB how do I find the textbox by AB? I thought it should have AB in the ID somewhere. ID is nothing which I don't get either. I'm looping through the controls in a placeholder like this
For Each row In dtData.Rows()
Dim c As Control
For Each c In phTextRequired.Controls
If c.UniqueID = row("CustomFieldID").ToString() Then
Again though what is in the row() is say AB but the id is way off from that.
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Aug 12, 2010
I have used renderbegintag to create tags dynamically,and i have created html button tag by this ,but i am not getting how to redirect page by passing querystring of id on the click of that button.My code is:
writer.AddAttribute(HtmlTextWriterAttribute.Class, "Login-btn");
writer.AddAttribute(HtmlTextWriterAttribute.Id, "imgDetails");
writer.AddAttribute(HtmlTextWriterAttribute.Onclick,"Response.Redirect('ProductDetails.aspx?ProductId='+i)");
writer.RenderBeginTag(HtmlTextWriterTag.Button);
writer.Write("Details");
writer.RenderEndTag();//button close
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