ASP.NET

Text file and view state data

9-Jan-08 23:54

A normal HTML input text can hold 2147483647 values. So I guess hidden field can also hold that

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Sujit Mandal9-Jan-08 23:46

Sujit Mandal

9-Jan-08 23:46

Hello All

i have an asp.net page.i have saved all the page data in a text file like
__EVENTTARGET=&__EVENTARGUMENT=&__VIEWSTATE=%2FwEPDwUKMTE5MDA2OTYyMQ9kFgI
CAw9kFhICAw8PFgIeBFRleHRlZGQCBw8PFgIfAAUJMS8xMC8yMDA4ZGQCCw8PFgIfAAUFTm9v
MTFkZAIPDxBkEBU...

now i want to display this data (__VIEWSTATE) when the page run for the 2nd time.
Actually my requirement is user will save the data.when 2nd time user will come to that page user will see his previous saved data.
plz help me in this regards.

thanks in advance.

Sujit

Re: Text file and view state data

N a v a n e e t h10-Jan-08 0:41

Need text on Image Button

10-Jan-08 0:41

Sujit Mandal. wrote:
have an asp.net page.i have saved all the page data in a text file like
__EVENTTARGET=&__EVENTARGUMENT=&__VIEWSTATE=%2FwEPDwUKMTE5MDA2OTYyMQ9kFgI
CAw9kFhICAw8PFgIeBFRleHRlZGQCBw8PFgIfAAUJMS8xMC8yMDA4ZGQCCw8PFgIfAAUFTm9v
MTFkZAIPDxBkEBU...

now i want to display this data (__VIEWSTATE) when the page run for the 2nd time.
Actually my requirement is user will save the data.when 2nd time user will come to that page user will see his previous saved data.

You can't load viewstate data from a string. If you want to show it again when user visits, store the values in database/session, and reload it.

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Satish - Developer9-Jan-08 23:28

9-Jan-08 23:28

Hi, i have a requirement that i need a text like submit, click etc on
Image button. How can i do this in asp.net...

G. Satish

N a v a n e e t h9-Jan-08 23:40

9-Jan-08 23:40

Create image which contains the required text and set to image button.

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Satish - Developer9-Jan-08 23:55

9-Jan-08 23:55

But, i need to give the text dynamically, rather creating many buttons.

Is there any way to create the Image buttons with text dynamically

G. Satish

N a v a n e e t h10-Jan-08 0:56

10-Jan-08 0:56

Satish - Developer wrote:
But, i need to give the text dynamically

Use classes in GDI to draw text over the image.

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Declan Bright9-Jan-08 23:55

Declan Bright

9-Jan-08 23:55

You can use a LinkButton control to display both text and an image:

<asp:LinkButton ID="LinkButton1" runat="server" Text="<img src='images/submit.gif' alt='' />Submit"></asp:LinkButton>

You can also specify a CssClass if you want to set a background image.

Declan Bright
www.declanbright.com

Satish - Developer10-Jan-08 0:37

10-Jan-08 0:37

Thank you for your response..

But it is giving the text on side of the image...

I need text on the image...
Can u say any other method for this??

G. Satish

Declan Bright10-Jan-08 0:52

Declan Bright

10-Jan-08 0:52

Satish - Developer wrote:
Can u say any other method for this??

As I stated in my previous post, you can also specify a CssClass if you want to set a background image.

Declan Bright
www.declanbright.com

Satish - Developer10-Jan-08 0:56

10-Jan-08 0:56

yes, i tried by using CSSClass by specifying background image but it not getting clarity.

G. Satish

Inserting Values from Dynamic Controls

Declan Bright10-Jan-08 1:25

Declan Bright

10-Jan-08 1:25

Satish - Developer wrote:
but it not getting clarity

I'm not sure what you mean by not getting clarity but here is the CSS I use on my own site for the buttons:

.button
{
	background-image: url(button.jpg);
	width: 120px;
	height: 40px;
	margin: 1px 20px 1px 20px;
	text-align: center;
	color: #333;
	line-height: 26px;
	font-size: 9pt;
	text-decoration: none;
}

You will have to change the width, height & line-height to suit your own image.

Declan Bright
www.declanbright.com

Imranlogi9-Jan-08 22:54

Imranlogi

9-Jan-08 22:54

Hii,
Could any one please tell me how to insert values from Dynamically created Textboxes.
I have a web page where i have created one text box dynamically on form load and given one button, when the user clicks on this button one more text box gets added. More and more text boxes can be added in every click of the button.
Now i want to fetch the value from these dynamically created text boxes and insert those values into the database table and also while fetching these values from the database table, all those values should get displayed in the same text boxes from where it has been stored in the database.
Any help will be greatly appreciated.
Thanks in advance

Imran

Re: Inserting Values from Dynamic Controls

N a v a n e e t h9-Jan-08 23:44

about master page validation

9-Jan-08 23:44

You have viestate issue. Dynamic controls created on page load won't maintain viewstate. So whenever you click the button. previous controls will be overwritten. To workaround this issue, create dynamic controls in an event which fires before viewstate is saved for controls. Init event is good. Or use template column in DataGrid/GridView. When button is clicked, add rows.

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fgfdhghgfd9-Jan-08 22:36

fgfdhghgfd

9-Jan-08 22:36

hi
1:- how to use javascript validating the textbox in master pages through writting javascipt function in head tag as well from separate .js file?
2:- how to use javascipt validating the textbox in content page through writting javascipt function in head tag as well from separate .js file?

Re: about master page validation

N a v a n e e t h9-Jan-08 23:45

public function accessing problem

9-Jan-08 23:45

JS don't have seperation like Master and Content page. It will be treated as a single page.

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Pankaj Garg9-Jan-08 22:25

9-Jan-08 22:25

i have a public function defined in the .vb class (this file is lying in the App_Code folder).How should i access that public function , if I want to use the same , in any source file of the web page.
Suppose i want to convert the date format , of the column in the gridview . The date format function is declared public , and lying in the vb file under the App_Code folder.How should i access that function

<EditItemTemplate><br />
                            <asp:TextBox ID="txtindate" runat="server" Text='<%#Format(DataBinder.Eval(Container.DataItem,"indate").ToString())%>'></asp:TextBox>   <br />
                        </EditItemTemplate>

The format function is in the vb file under the App_Code folder

N a v a n e e t h9-Jan-08 23:46

9-Jan-08 23:46

I doubt this. Try prefixing namespace name.

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Pankaj Garg9-Jan-08 23:57

9-Jan-08 23:57

Do The AJAX pertains with this issue ?

N a v a n e e t h10-Jan-08 22:35

10-Jan-08 22:35

pankajgarg wrote:
Do The AJAX pertains with this issue ?

I don't think you need AJAX. Try prefixing namespace to the Format function. Every application should have a default name space. Prefix that here and try

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Pankaj Garg10-Jan-08 23:44

10-Jan-08 23:44

ThanQ Sir

Paul Conrad10-Jan-08 16:45

Paul Conrad

10-Jan-08 16:45

What is your question?

"Find it your bloody self - immediately!" - Dave Kreskowiak

Pankaj Garg10-Jan-08 17:51

10-Jan-08 17:51

i have a public function defined in the .vb class (this class file is lying in the App_Code folder).How should i access that public function , if I want to use the same , in any source file of the web page.
Suppose i want to convert the date format , of the column in the gridview . The date format function is declared public , and lying in the vb file under the App_Code folder.How should i access that function

<EditItemTemplate><br />
<asp:TextBox ID="txtindate" runat="server" Text='<%#Format(DataBinder.Eval(Container.DataItem,"indate").ToString())%>'></asp:TextBox> <br />
</EditItemTemplate>

The format function is in the vb file under the App_Code folder

Paddy Boyd10-Jan-08 22:33

Paddy Boyd

10-Jan-08 22:33

You need to use the fully qualified namespace to get to the function. Is the function static? If not, you won't be able to access it like this at all.

Pankaj Garg10-Jan-08 23:42