Web Forms :: Dynamic Textboxes With Validators Not Being Validated On Server?
Nov 5, 2010
my problem is that i have a dynamic controls(text boxes) that are generated depending on a dropdownlist
and upon generating the textboxes i have created a required field validator and associated it to the text box that is being generated,
when javascript is enabled in my browser, the client side validation works fine, but when i disable the javascript.. no server side validation occurs and the Page.IsValid gives true when the method Page.validate() is fired
i tried a new simple page with dynamic controls and seems to work fine, but i could not figure out whats wrong with this page.
private void generateFarmForm()
{
int numberOfFields = 9;
Label[] labels = new Label[numberOfFields];
TextBox[] farmt = new TextBox[numberOfFields];
[Code]....
also the button that submits the form back has the same validation group,,, yet no luck with this... the page is in a content tag of a master page if this has any relation to the problem
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Jun 15, 2010
I have created a page with a textbox and a button, when you enter a number in textbox and click on button, the onCommand event generates dynamic textboxes with dynamic requiredFieldValidators in the placeHolder and a newbutton. Now when I click on newButton, it does not validated dynamically generated textboxes, it does postback and every dynamic object disappear. The sample code is provided below.
[Code]....
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Sep 25, 2010
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Sep 13, 2010
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Nov 15, 2010
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Aug 5, 2010
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Jul 24, 2010
I am generating dynamic textboxes with the ids as follows table row 1:
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Jun 1, 2010
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[Code]....
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May 7, 2015
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Nov 30, 2010
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Mar 21, 2011
I am building an application using masterpages, one of the pages contains dynamic gridviews with textboxes using templates. The textboxes have the autopostback enables to allow the calculation of the numeric values entered in each row.
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Mar 23, 2010
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Oct 25, 2010
Example: we have different articles in a database like cars, jewelery, boats. The data related to these articles is different in the tables. I have to show that data in a textboxes and let the user change those data and update. I can do the update and reading the data from database. But the problems is for each item the no.of columns and rows will differ.
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Mar 24, 2011
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Oct 25, 2010
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Aug 4, 2010
how do i get the values of the textboxes of my dynamicly created user controls. I have somthing similar to the code below which adds many instance of the same user control to a panel but with diffrent properties value :
[Code]....
and here is the code-behind for the control
[Code]....
and this is the .ascx
[Code]....
And here is what the controls look like when thay are created
[URL]
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Jan 19, 2010
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[Code]...
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Aug 31, 2010
more than 24 hours of googling up by now but i hv'nt yet found the commendable solution of my problem. Actually what i searching is ihave a bunch of textboxes created dynamically on the basis of no. of rows in a sql table i put in some data in these textboxes and inserting in other table and here comes the actual problem i have to create the dynamic controls on every postbacks otherwise controls does disappear. other thing i can do is recreate the table on insert button click but in that way i am able to insert the data in the table and recreate the controls but this way text in dynamic textboxes does not remain there.
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Jan 20, 2010
am using vs.net 2005 with c# i want to create the dynamic textboxes and retrieve the value of them.
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<%@ 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).
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Jul 21, 2010
I have a page where I am using 2 update panels. The first update panel contains a form that has some validation tied to it. The second on has a simple form, but no validation. When I go to use the form in the second panel, the postback is halted by the validators in the first panel. Everything works as it should when I remove the validators.
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Dec 21, 2010
I have created some dynamic textboxes with standard content.Does anyone know how can I read the content of these textboxes (assuming that user modified the standard content) when I press one button?This is how I am creating the textboxes:
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Jan 7, 2011
I am creating dynamic TextBoxes in a page by clicking a LinkButton.
However, after that, if the page is submitted, I can't find the items created dynamically, thus, can't send the information to the database.
protected void lbAddTag_Click(object sender, EventArgs e)
{
for (int i = 0; i < 3;i++ )
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CreateTextBox("txtTag-" + i.ToString());
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{
TextBox txt = new TextBox();
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txt.Width = Unit.Pixel(300);
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txt.AutoPostBack = false;
tagsPanel.Controls.Add(txt);........
in the lbAddTag_Click method I can see the items, and they exist, but if I submit the page and try to insert the values in the database nothing...
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Jun 15, 2012
I'm new in ASP.net, i download your code from the below link.URL...I was searching from net to add a new row in client side i go thru this it was OSOME. I have another dought if you add a one link delete option to delete the row in client side.Another thing if we add a template field such as textbox and dropdown list then there no datafield then how we fill the grid from database.
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Jul 9, 2012
Suppose, I sent a value from 1 page to another [ex:5] then on another page where i sent the value I want to display that many TextBoxes 1 by 1 means 5. I want to read all the values and want to store it.
Once the another page got the number It will display :-
Enter Product 1 Quantity : TextBox1 : I will enter the quanity next
Enter Product 2 Quantity : TextBox2 : I will enter the quanity next
till TextBox 5 / number
Basically, my idea is I want to generate the bill according to products which my worker carry. So I will enter my worker id and I will ask him how many products do you have. I enter the number. suppose 5. then that many textboxes will appear on the form and i will just enter there quantity.
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May 7, 2015
Is there a way I could get the DropDownList Item Count then output it on the dynamic textboxes whose count is based on dropdownlist count. Lets say My item in Dropdown is 3. then 3 TextBox is autogenerated. Then I Want my textbox "Text" to be 1,2,3 since the items are 3 on dropdown.
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