Web Forms :: How To Create Dynamic Controls

Jun 14, 2010

My problem would be the following:

Lets say, I have to create a few buttons runtime ( LinkButton b = new LinkButton(); setting an ID, text, Click +=, etc )

the problem is, whenever I create a button (or such thing) outside of the Form_load or PreInit, the OnClick event just doesn't occurs.

View 3 Replies


Similar Messages:

Data Controls :: How To Create Dynamic Buttons On Click Of Dynamic Button

Jul 24, 2013

im creating dynamic buttons on page load and on the click event of button1 handlere iam creating more buttons this is going fine but on click event of button 2 work is not done so how to maintain a chain of creation of button on click events

protected void Button2_Click(object sender, EventArgs e)//

{
ClientScript.RegisterClientScriptBlock(this.GetType(), ((Button)sender).ID, "<script>alert('Button_Click');</script>");
Response.Write(DateTime.Now.ToString() + ": " + ((Button)sender).ID + " was clicked");
}

protected void Button_Click(object sender, EventArgs e)//this button click will call all the items related to department

[code]....

View 1 Replies

Forms Data Controls :: Create Dynamic Pie Chart In C#

Mar 30, 2011

I want to create dynamic pie chart in asp.net

View 3 Replies

Forms Data Controls :: Create Dynamic Table?

May 18, 2010

i need to create dynamic table in VS2005 using c# in the following format. ( table can be created using asp or datagrid )in the column name D, the last month should be the current month and also it should show the prev 11 months and if the current month changes, it should automatically update the column name's in the table i.efor example , if the currnt month is Dec 2009 it should show from jan 2009 (first column) to Dec 2009 (as the last column)if the current month changes to jan 2010 it should show from Feb 2009(first column) to jan2010 (as the last column)

column d
column c
Column e

[code]...

View 4 Replies

Forms Data Controls :: Create Dynamic URL Using Repeater?

Jul 25, 2010

I have created a page in which it shows the list of users using repeater..

And i wanted to give these usernames as hyperlinks to their respective pages..

But i doesn't know how to create dynamic url for this users..

I am using C# language..

View 1 Replies

Forms Data Controls :: Create A Dynamic Gridview With Commandbutton?

Jan 12, 2010

i want to create a dynamic gridview with commandbutton in each row. how to impliment. I have alredy implimented dynamic gridview at runtime. but now i want a command button in each row. actully i want to update the selected row in database.

View 2 Replies

Forms Data Controls :: Dynamic Create Testbox In Gridview

May 20, 2010

I have a gridview with data. Now I need to create the textbox in gridview on the click event of outside button from gridview. Its working. but in gridview Edit button is not working.

View 5 Replies

Forms Data Controls :: How To Create Dynamic FormView And Templates In C#

May 18, 2010

I need to create and use asp.net FormView with pager, dynamically from code behind in C#.

View 2 Replies

Forms Data Controls :: How To Create Dynamic Checkbox In Gridview

Mar 23, 2010

I want to create dynamic gridview with checkbox as first column(template).

I have created all thing and its working fine. But the checkbox checked value gets cleared on post back.

[Code]....

This is my template class and adding template field to gridview as below

[Code]....

View 8 Replies

Forms Data Controls :: Using VB,I Use The For I = 1 To 10 To Create A Dynamic Double Variable?

Dec 14, 2010

I have some global variables declared and want to access them in subrorutines using the For statement.

For example, I want to use the following to place values in the global variables , i.e, dblcell1, dblcell2, dblcell3, etc.

[Code]....
[Code]....
[Code]....

View 6 Replies

Forms Data Controls :: Unable To Create Dynamic Menu From Database?

Sep 27, 2010

I am unable to create dynamic menu from database. I have made two tables for this work.First table is Menu which stores menu id and its relevant name.

MId Text
------------
1 File
2 Edit
3 View
..
..

Second table is subMenu which stores submenus which will be linked to the menu table with menu id.

SId Text MID
-------------------
1 New 1
2 Open 1
3 Save 1
4 Cut 2
5 Copy 2

the menu should be created dynamically from the database, each menu should be displayed in single row

when we click on a menu the submenus are displayed in rows that in expand & contrast form

how to design & develope this page

View 3 Replies

Forms Data Controls :: Search - Create A Dynamic Query According To Selected Conditions

Jul 1, 2010

I want to create a search form for a table that has many columns. According to input criteria the query will have a where with conditions related to the columns selected or NONE. How can I create a dynamic query according to selected conditions ? is there an example on the net that I can use?

View 2 Replies

Forms Data Controls :: Create And Persist A Dynamic Control Inside Of Each Gridview TableCell

Jan 25, 2011

I'm having difficulty trying to create and persist controls inside of a gridview during postbacks. I have an unbound Datagrid control which is created with x number of rows and y number of columns during the Page_Load event.

[Code]....

During the RowDataBound event of the GridView, I create a placeholder control and then I create a label and add the label to the placeholder

[Code]....

On the first page load when navigating to the page, the grid dispays perfectly and the labels are created with no issues and I can see the "1" in every single cell of the Gridview. I basically need the labels in the cells to store an ID when the cell is clicked (the click event works with no issues, wired it all up with javascript) and Since the Cells to not exist prior to "Building the matrix" method, How can I persist the Label controls inside of the tablecells between postbacks so I can assign and read values from them.

I've read a number of online posts from 4guys from rolla and they demonstrate how to persist a handful of controls dynamically created in a staticly defined PlaceHolder conrol outside of the complicated setup of the gridview and have failed at adapting them. The golden rule seems to be to 'recreate' the controls during Page_PreInit during the postback, but I can't seem to get it working.

View 1 Replies

C# - How To Create Dynamic Controls

Jan 18, 2011

My web page will get a set of results from the database and display it to the user. However I am not sure about "number" of results.Each result will have a panel which contains several controls in itself, an image, several labels, etc.What is the best way to do this dynamically, eg. create these controls dynamically?Is it better to use an AJAX control? Should I use Gridview?

View 3 Replies

C# - Create Dynamic Controls Using MVC3?

Mar 28, 2011

I need to create dynamic fields (textbox,combo) based on the entries in an XML file

I will read the ATTRIBUTES XML tag and must create the type of control and add validations to it. Can someone say how to use MVC3 to create dynamic controls, becos i cannot have different class for models as the XML file will change for each screen and i will have one screen which will generate this page for me...

View 1 Replies

C# - Create Dynamic Controls From Code Behind?

Oct 12, 2010

I am creating some dynamic textboxes through javascript, when postback is happening i am loosing the controls. I can't use Ajax instead of postback and i can't create dynamic controls from code behind.

View 2 Replies

Create Dynamic Button With Dynamic Text?

Jan 7, 2011

I have a project where I need to create menu buttons from a list in SQL Server. The problem I am having is that I need to add code to the text of those buttons. So there would be a birthday button and it should display the number of birthdays within the next two weeks or a button with the number of upcoming events.

Clarification:

There is no code yet, just some requirements. What I am doing is querying a table to get the list of buttons to display. Now each of these buttons may have dynamic text, for things like count of birthdays, events,etc... I am trying to see what the best way would be to handle this. Should I embed a snippet of code to go along with the menu item to execute when I iterate over the menu items? Maybe I should build a javascript file to go along with the code, which I add code to query a service for certain menu items?

View 4 Replies

Forms Data Controls :: Dynamic Table With Controls / Create Table Showing Bookings?

Mar 29, 2011

I´m looking for some advice on how to create an table showing bookings, a table containing mon-sun on the horizontal axis and times at the vertical. The admin is able to edit each days bookable times (first bookable time, last bookable time) - The slottime is constant.

What I want is let the admin click on eacha cell to remove it/add it when removed. And other features as well, like create an booking for a customer.

What would be the easiest way to achive this, at the moment I use dynamic links since I cant get asp:buttons to work and the code to create an dynamic asp:table row by row and this produces some ugly code.

So any advice on how to achive such an "schedule".

View 1 Replies

Data Controls :: Create Multiple Dynamic TextBoxes With Labels

Jun 16, 2015

I want to create multiple textboxes at runtime , for example i have few records in database like 5 records like

1  Banana
2  Apple
3  Mango

I want to create 3 textboxes bases on data from database use 3 names header or label as and corresponding that 3 textboxes , how to do that

View 1 Replies

Forms Data Controls :: Create An ASP Grid With Dynamic Columns With An Ability To Freeze Columns And Rows

Sep 20, 2010

I created a gridview that is made up of 4 gridviews and using a stored procedure to populate it. I create columns at runtime because the number of columns changes all the time.To make the grids editable I am adding template fields at runtime as I create the columns, this is to ensure that a user is able to edit the cells and some foot values update. Reason why I have four grids is to freeze rows and columns like in excel using javascript. The problem is that performance is very bad especially in IE, the grids take a long time to load. I am not sure if this is caused by the data load or the creation of text boxes. see some of the code below for my _aspx page:

[Code]....

View 1 Replies

Web Forms :: How To Create A Second Dynamic Ddl

Jan 15, 2011

I know how to create a dynamic ddl. but I can't keep it! It want to have 1 ddl and after selection create another one and with selection ofthe second, third is created and so on. I can create second ddl and addhandler. but when I change the second ddl it disappears!

View 3 Replies

Web Forms :: Create Dynamic URL's?

Feb 10, 2010

i am creating a website and now i want to make this site search engine friendly thats why, i want to create dynamic 0r user friendly URL's for all site.

now my dynamic pages URL's are like this

www.abs.com/news_detail/news_id=58

and i want like this

www.abc.com/my_news_title_come_here

View 2 Replies

Custom Server Controls :: Create Html Row And Cell Dynamically In Dynamic Gridview?

Feb 11, 2011

I am trying to create a composite control - A textbox, gridview and a button. When I create the grid dynamically, I use my function GridViewDataBind() that will basically create the gridview at runtime and bind it with data. In this method, I add a blank column (first column for expand/collapse image), databound columns (using custom Itemtemplate), a placeholder, then a new html row/cell and a child gridview. I want to know how can I add these html rows/cols to my gridview. Here is the code:

[Code]....

Not sure if the approach is right and if I was able to explain my problem?

View 5 Replies

Data Controls :: Create Dynamic Filter On GridView To Search Multiple Columns

May 7, 2015

I've created a filter textbox for searching my data in gridview..

ex: i've 3 columns in gridview : ID, NAME, DATE

I ask, how to create a dynamic search for 3 columns in gridview using a textbox?

without writing a query repeatedly :(ID like '%" + search + "%') OR  (NAME like '%" + search + "%') OR  (DATE like '%" + search + "%')

protected void btnCariConnStrSubmit_Click(object sender, EventArgs e) {
string search = ((TextBox)GridView1.HeaderRow.FindControl("txtCariConnStr")).Text;
string sql = "select * from report where (ID like '%" + search + "%') OR (NAME like '%" + search + "%') OR (DATE like '%" + search + "%') ";
reader = mda.GetData(sql, connStr).CreateDataReader();
if (reader.Read()) { dt = mda.GetData(sql, connStr).Tables[0]; BindGridView(dt); lblRecordNotFound.Visible = false; }
else { Bindemptydt(); lblRecordNotFound.Visible = true; }
((TextBox)GridView1.HeaderRow.FindControl("txtCariConnStr")).Text = search;
}

View 1 Replies

Web Forms :: How To Create A Dynamic Templates

Dec 23, 2010

My Requirement is to create a dynamic template in which i want to change

Some times images should be in middle , top, bottom

1)Image
2)Header Text
3)Address
4)Adding some content

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved