Web Forms :: Dynamic Create Text Boxes In Form And Retrieve Their Values
Dec 5, 2010i crate 5 textbox dinamically in the form with this code :
[Code]....
but when i try to find textbox values it dosent work where is my problem?
i crate 5 textbox dinamically in the form with this code :
[Code]....
but when i try to find textbox values it dosent work where is my problem?
I've created 3 buttons, first button is to load the values in textboxes added to placeholder. Then button2 is to extract the data from button 1 and display out. Now the 3rd step, I want to edit the values from the textboxes, after edit, how do I grab and display out the new values in label and textboxes?
Code:
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim x As Integer = 1
Dim message As String
[code]....
i have assigned few values to 10 dynamically created text fields
eg : string abc = "<input type="text" id="field"+i+" " />";
above string i have displayed in front end thrgh response.write i.e by assigning string abc to viewstate. also i am tryin to genetrate above input fields from database , so i have to make it dynamic in a loop. so when a user updates any of those dynamically created fields i need to retreive those values in a loop
something like this :
field1.text , field2.text ......so on till fieldn.text ....i want to assign these values to array
like :
string[] arr1 = new string[nooffields];
arr1[i] = fieldi.text;
i can use auto-suggest with the text box txtCode like this...
as_jsonReportingTo = new bsn.AutoSuggest('<%= txtCode.ClientID %>', optionsRe);
Now I will create text boxes dynamically, i want to bind autosuggest with the new created text boxes. What should I do?
I want to show the checkboxes dnamically.
I could show this but i want to retrieve the selected values of the check boxes.
I'm trying to make a form where the text boxes and titles for each box are created dynamically based on how many array values there are. I have tried a repeater but am a little unclear on how I can get the texbox to bind to one area of and the title to bind to another. This is what I have so far:
[Code]....
...and this is the code-behind with an associated array, arr1:
// Bind Array to Repeater
rep1.DataSource = arr1;
rep1.DataBind();
This works and adds values where container.dataitem is but how to I make it add one set of array values there and another set of array values where the *x* is?
Using C# and SQL as the database.I have a page with a gridview and some text boxes and drop down list boxes. A user selects a record from the grid view I query the database and fill the text boxes and drop down list boxes.
Some fields get updated periodincally thus there is no data in those fields in the database until some time.
A strange thing happens.When filling data some text boxes gets a one tab spacing .
(using c# and .NET 2008):
I have a main web page and added a user control inside it. The user control has some textboxes. The problem I have is when I populate the textboxes with the data that is in the DB, they do not show the values. The strange thing is If I change the property of textboxes ReadOnly to TRUE, they show the values. The problem is that I need them to be ReadOnly=FALSE.
I have a gridview in my aspx form. I have used template column & in that created a table. In the table of the Item template , I am displaying some fields. My requirement is that when I click on any row, the correspoding data should be placed in proper text boxes. Each row in itemtemplate has a unique id called UserId.
View 9 RepliesI'm trying to create a series of text boxes on my page that automatically got to the next when the end is reached. Like inputting a product key. I can't find a Auto Exit function, is it possible?
View 4 RepliesUsing C# & Mysql
In my webpage am using gridview, if i click the column in the girdview the value should display in the textbox.
For Example
Griview
Column1 column2 Column3
1 Raja 9876
2 Ravi 7890
3 Ramu 9879
...
If i click the 2 rows all the values should display in the textbox
Textbox1.text = 2
textbox2.text = Ravi
textbox3.text = 9879
...,
How to write a code for this condition.
I've been trying to make this code work but I keep on getting all sorts of errors. Basically, I'm looking to take the values from text boxes.
<form action='a_Tickets.aspx' method='post'>
I'm going to have a textbox on my ASPX page - where users can enter a number between 1-50.
Based on their selection, I'd like to add three textboxes for each number and number them appropriately.
I'd like three textboxes for each "number", so for example, the fields would be:
Name1, PIN1, Desc1
Name2, Pin2, Desc2
Name3, Pin3, Desc3
...
So, how do I, at runtime, add these fields to my page?
Secondly, This form, upon submittal, creates a configuration file on my server currently in the format of
[FIELD1]
FieldOne.Value
[/FIELD1]
[FIELD2]
FieldTwo.Value
[/FIELD2]
[FIELD3]
FieldThree.Value
[/FIELD3]
With those fields, it's rather easy, as the form has static controls that I'm looking up and sending to my file.
How would I add the dynamic controls to the file as well? Obviously, if they've selected to add 10 fields, I don't want 40 other fields of blank/nothing (since they can choose to add up to fifty). How would I iterate only adding the fields that they've chosen?
I'm writing in VB.NET not C
User enters values into text boxes (personal information etc.) and then presses a save changes button. The values in these text boxes get stored in an SQL database. The problem I have is that when updating the database using the values from the text boxes, the page refreshes and the values in the text boxes are lost (or rather they return to the values that are already in the database as the data from the database is loaded into the text boxes on Page_Load). When I update the database using valuse stored in variables it all works fine. What is the best way to update with the values from the text boxes?
View 2 RepliesI am hoping this is not a silly question but I have been struggling to find an answer. I have created a web application to insert data into SQL database using T_SQL and stored procedures as I needed to update several tables at the same time. The design of a particular page is using text boxes and dropdown list's and not the default gridviews or details view as I wanted the page structure set out in a particular way. Anyways I now want to create an update page which I will get redirected to from a search page.My question is how do I assign the column values to text boxes or Dropdown lists from my Select statement. I was thinking of having a event in the page load method. Sort of like this 'Select InvoiceID, Invoicetype, Notes FROM TblInvoice Where Invoicenumber = @Invoicenumber " the parameter value @Invoicenumber will be assigned via the search page so I will also need to pull that in on the page load event. So my page would look something like this if say the:-
Textbox1 = InvoiceID(Value)
DropDownnlist1 = Invoicetype(Value)
Textbox2 = Notes(Value)
how to write this in a code behind page. I would then click a button to update the values if I changed them and write my update statement for the button click event which I know how to do .
I have a custom validator which validates three text boxes. my code is,
[Code]....
I fill in all the three textboxes.it still gives me the error message to fill in all the boxes and does not submit the page even when all the three boxes are filled.
I populate web form with dynamic list of exams from database. I want user to enter examination marks for each exam. There is list of exam titles and textbox near each title.I create list with repeater control (ViewState is disabled)
class Exam
{
public int Id { get; set;}
public string Title { get; set;}
}
...
// this list is retrieved from database actually
Exam[] Exams = new Exam[]
{
new Exam { Id = 1, Title = "Math"},
new Exam { Id = 2, Title = "History"}
[code]...
I am making a Http Module for authentication in my web application in asp.net 2.0. When the AuthticateRequest event is fired then I get the userid and password values from current request. But Every time I am getting null in both. My code is here
[code]....
I hope this is in the right sections....if not please feel free to move it. Does anyone here have examples of how to create multiple text boxes dynamically based on a search result? For example A table has 5 rows. how do I output to the screen 5 text boxes? and then get their details later? (so in a week if there are 15 rows in the table , then 15 text boxes are output) also what would be a good search term on Google for this so I can try and find other examples as the search terms i was using returned zip
View 20 RepliesI'm using a modalpopup in my C# page. Each time a user clicks it, the values in the modal popup should be empty, but instead, the values from the previous time they clicked it remain in the text boxes. Here's my code..
[Code]....
when we select a check boxes creat dynamic check boxes. I have a main catagory check box when we select this main catagory check box creat subcatagory check boxes related to main catagory dynamically.
View 1 Repliesam using vs.net 2005 with c# i want to create the dynamic textboxes and retrieve the value of them.
i have the following page :
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="testDynamicTextBox.aspx.cs" Inherits="testDynamicTextBox" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">........
Here when i click on "Add More" button one more text box should be inserted to the form (the maximum limit for textboxes is 10) and when i clicks on the "Submit" button i want to display the content (textvalue) of the text boxes(all the text boxes).
Simple question. I have an mvc controller that has method:
[code]....
The form is a non-trivial form with a simple textbox.
Question - how on earth do I access the parameter values? I am not posting from a View, the post is coming externally. I'm assuming there is a collection of key/value pairs I have access to. I tried Request.Params.Get("simpleTextBox"); but it returns error "Sorry, an error occurred while processing your request.".
I know this has got to be the simplest-sounding question ever asked about ASP.Net but I'm baffled. I have a form wherein my visitor will enter name, address, etc. Then I am POSTing that form via the PostBackUrl property of my Submit button to another page, where the fields are supposed to be all re-formed into new hidden fields, then POSTed again to Paypal.
My problem is I cannot get at the values entered by the visitor in the original page. Any time I put in "runat='server'", ASP.Net completely changes the ID of the control, making it impossible to figure out how to access. In the POSTed form I tried Request.Form["_txtFirstName"] and that turned up null. Then I tried ((TextBox)PreviousPage.FindControl("_txtFirstName")).Text and that was null, too. I've tried variations on those. I cannot figure out how I'm supposed to get at these controls. Why does this stuff need to be so difficult?