Re: problem creating textbox on the fly - ASP.NET Discussion Boards

eyeseetee8-Jul-08 2:26

8-Jul-08 2:26

thanks!!
OK final question how do I add a break after each textbox i.e

where abouts would I put it, I know the syntax shold be something like + "
" but not sure which line to put it.

also how can I call the code on page_load, at the moment it is called through a button

thanks!

Re: problem creating textbox on the fly

Nirandas8-Jul-08 2:43

Nirandas

8-Jul-08 2:43

Cann't you use Repeater or DataGrid for this? That will be more simpler. Any way, you will have to create as many Literal Controls as there are textboxs and put it between textboxs to insert some text/html markup between them.

You can take out the code inside the button's click and put it in a method and call it from both the page_load and the button_click.

Nirandas,
a developer from India.
http://www.nirandas.com

Re: problem creating textbox on the fly [modified]

eyeseetee8-Jul-08 2:56

eyeseetee

8-Jul-08 2:56

ive tried putting <br> after the

tb.Text = row["fieldname"].ToString() + "<br />";

but this doesnt work.

<div class="ForumMod">modified on Tuesday, July 8, 2008 9:04 AM</div>

Re: problem creating textbox on the fly

Nirandas8-Jul-08 3:10

Nirandas

8-Jul-08 3:10

That would not work as your appending text to the textbox, and browser will not parse it while rendering. As I said, creating literal controls and adding them between textboxs is the way to go if you don't want to use repeater/Datagrid. Can you paste the code which you are using to add these textboxs to the page? Then I may be able to suggest the code to you.

Nirandas,
a developer from India.
http://www.nirandas.com

Re: problem creating textbox on the fly

eyeseetee8-Jul-08 3:31

eyeseetee

8-Jul-08 3:31

foreach (DataRow row in dataSetselect.Tables[0].Rows)
{
lb = new Label();
tb = new TextBox();
lb.Text = row["field"].ToString();
tb.Text = row["field"].ToString();
TextBoxesHere.Controls.Add(lb);
TextBoxesHere.Controls.Add(tb);

}

thanks it would need to go somewhere in there

Re: problem creating textbox on the fly

Nirandas8-Jul-08 3:41

Nirandas

8-Jul-08 3:41

Change the line

lb.Text = row["field"].ToString();

lb.Text = "<br />" + row["field"].ToString();

This will add a line break before every label.
HTH

Nirandas,
a developer from India.
http://www.nirandas.com

Re: problem creating textbox on the fly

eyeseetee8-Jul-08 4:01

eyeseetee

8-Jul-08 4:01

it throws up an error:
should it be like:

lb.Text = "
" + row["field"].ToString();

or

lb.Text = "" + row["field"].ToString();

Re: problem creating textbox on the fly

Nirandas8-Jul-08 4:13

Nirandas

8-Jul-08 4:13

The complete statement should be in a single line. And the quotes should not be empty, it should contain <br />
The line will be:

lb.Text = "<br />" + row["field"].ToString();

I didn't formatted the code correctly last time, sorry.
You can insert any html markup there, since you want a line break, use <br />
Goodluck.

Nirandas,
a developer from India.
http://www.nirandas.com

Re: problem creating textbox on the fly

eyeseetee8-Jul-08 4:26

eyeseetee

8-Jul-08 4:26

No that doesn work either, all that does is put the <br /> in the actual textbox as text.
I need to add it afterwards but not sure of the syntax
Thanks anyway

Re: problem creating textbox on the fly [modified]

Sherin Iranimose8-Jul-08 4:52

Sherin Iranimose

8-Jul-08 4:52

Instead of label you can use a LiteralControl
LiteralControl lit=new LiteralControl();
lit.Text="<br />"
Textboxhere.controls.add(lit);

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

modified on Tuesday, July 8, 2008 11:04 AM

Re: problem creating textbox on the fly

Nirandas8-Jul-08 4:47

Nirandas

8-Jul-08 4:47

I am pasting the complete code:

foreach (DataRow row in dataSetselect.Tables[0].Rows)
{
lb = new Label();
tb = new TextBox();
lb.Text = "<br />" + row["field"].ToString();
tb.Text = row["field"].ToString();
TextBoxesHere.Controls.Add(lb);
TextBoxesHere.Controls.Add(tb);
}

Is it the same code as what you are using?

Nirandas,
a developer from India.
http://www.nirandas.com

Re: problem creating textbox on the fly

eyeseetee8-Jul-08 5:13

eyeseetee

8-Jul-08 5:13

OK I got it now, I was putting the break in the textbox not the label!! D'Oh! | :doh:

Thanks for your help in this

static ip address

brettokumar8-Jul-08 0:28

brettokumar

8-Jul-08 0:28

hi
i want to store static ip address to my database because if any one upload a video form their machine at any country i have to know this uploaded file uploaded by which ip and which country

so how to get static ip address

please help me

with regards,
bretto

Re: static ip address

tina->newcoder8-Jul-08 1:48

tina->newcoder

8-Jul-08 1:48

Page.Request.UserHostAddress.ToString();
is this you was looking for ?

Gridview Caption ?

Masood Kochi,SSF7-Jul-08 23:52

Masood Kochi,SSF

7-Jul-08 23:52

How we can Modify the Gridview Caption Style ?

Re: Gridview Caption ?

eyeseetee7-Jul-08 23:55

eyeseetee

7-Jul-08 23:55

see if this article helps:

http://www.velocityreviews.com/forums/t113102-gridview-caption-style.html

problem with disabling field in gridview

eyeseetee7-Jul-08 23:50

eyeseetee

7-Jul-08 23:50

I have the following code. Now this code is working for every row apart from the last one in the gridview, why would this be?

thanks

for (int x = 0; x < GridView1.Rows.Count; x++)
{
GridViewRow row = GridView1.Rows[x];

string strID = GridView1.DataKeys[x].Values[0].ToString();
HyperLink hyp = ((HyperLink)row.FindControl("hl"));

hyp.Attributes["OnClick"] = "alert('You do not have the correct permissions to perform this action');return false;";
hyp.ForeColor = Color.Black;
}

Re: problem with disabling field in gridview

eyeseetee7-Jul-08 23:59

eyeseetee

7-Jul-08 23:59

Fixed it, needed to put this code in the ondatabound event rather then on row create event
cheers

Re: problem with disabling field in gridview

_AK_8-Jul-08 0:34

_AK_

8-Jul-08 0:34

You mean to say that you are looping through all the rows of the gridview inside rowdatabound event?

Apurva Kaushal

Re: problem with disabling field in gridview

eyeseetee8-Jul-08 1:03

eyeseetee

8-Jul-08 1:03

yes

Re: problem with disabling field in gridview

_AK_8-Jul-08 1:11

_AK_

8-Jul-08 1:11

I don't know why are you using like that becauise onrowdatabound event gets executed for all the rows of the gridview and if inside that event again if you are looping through all the rows then it seems unnecessary and also will cause a performance issue.

Apurva Kaushal

Stop load event of web form

BalasubramanianK7-Jul-08 23:39

BalasubramanianK

7-Jul-08 23:39

Hi,

I am checking users on my page load. If my condition fails, I have to stop the page loading and I dont want to display any of my controls too. For this purpose, I dont want to redirect my page. What I have to do. What about response.End

If I use response.end, I am getting error msg as "cannot obtain value". What I have to do?. Pls help.

Balasubramanian K.

Re: Stop load event of web form

N a v a n e e t h7-Jul-08 23:43

N a v a n e e t h

7-Jul-08 23:43

BalasubramanianK wrote:
dont want to redirect my page.

Ohh- redirecting to other page is a neat solution.

Put two panels, first panel contains all your controls and second one contains your error message which will be displayed when condition fails. Now toggle these panels visibility after checking the condition.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: Stop load event of web form

BalasubramanianK8-Jul-08 0:46

BalasubramanianK

8-Jul-08 0:46

Thank you..

Balasubramanian K.

Re: Stop load event of web form

Nirandas8-Jul-08 0:06

Nirandas

8-Jul-08 0:06

Hi,
you can put all of your controls inside a div and set it's visibility depending up on your condition.

<div runat="SERVER" id="divFull">
controls
</div>

divFull.Visible = condition;

Regards

Nirandas,
a developer from India.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.