Re: posting values to other page - ASP.NET Discussion Boards

Re: add record from gridview

Abhijit Jana14-Oct-09 21:44

Abhijit Jana

14-Oct-09 21:44

Have a look into this :
Insert Record using Gridview [^]
and
Use the GridView to insert a new record [^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: add record from gridview

vikas shukla14-Oct-09 21:56

vikas shukla

14-Oct-09 21:56

sir actually issue is this suppose i want to add first record to gridview from gridview itself(textboxs in footer row)then gridview is not visible because there is no record.how can we resolve this issue.

Re: add record from gridview

Abhijit Jana14-Oct-09 22:03

Abhijit Jana

14-Oct-09 22:03

Did you read the first article link that I have provided to you.
Below is the some quoted text from that article,
"The first thing we need to consider here is that if there is no record in the GridView Datasource, it should display a Form to insert records, so we shall use EmptyDataTemplate to render the Insert form. That will look similar to picture below.

GridView with No Record....."

Please read that article.

Thank you !

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: add record from gridview

vikas shukla14-Oct-09 22:08

vikas shukla

14-Oct-09 22:08

sorry sir i got it.thanks

posting values to other page

m@dhu14-Oct-09 20:56

m@dhu

14-Oct-09 20:56

following is code that i transferred a value to other..
how to transfer multiple values using application..... any sample code plz....

Application["userName"] = txtName.Text; 
Response.Redirect("default.aspx");

default.aspx....

if( Application["userName"] != null ) 
    Label3.Text = Application["userName"].ToString();

Re: posting values to other page

Anurag Gandhi14-Oct-09 21:08

Anurag Gandhi

14-Oct-09 21:08

There are a number of ways.

for a fewer values, if data is not confidential, I will suggest QueryString.
as a sample:

Response.Redirect("default.aspx?UserName=" + txtName.Text + "&UserType=" + UserType);

If data is huge, use cross page posting.

There are a lot other ways like using session, caching, cookies, storing to database, etc...
all of them is used in their respective scenario.

Hope this will help. For details, just google about state management in asp.net.

Thanks,

Anurag Gandhi.
http://www.gandhisoft.com
Life is a computer program and every one is the programmer of his own life.

Re: posting values to other page

Abhijit Jana14-Oct-09 21:50

Abhijit Jana

14-Oct-09 21:50

You can simply pass this value using query string. You do not need to store it inside Application Variable.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: posting values to other page

m@dhu14-Oct-09 22:54

m@dhu

14-Oct-09 22:54

if it is through query string the entire data can be viewed in address bar.
the data is confidential so im trying with application and sessions..
im unable to get to transfer multiple values.

for one value its working... how to transfer multiple values....

Session["username"] = dr["username"];
Response.Redirect("default.aspx");

next page page load event

if(Session["username"]!=null)

        TextBox1.Text = Session["username"].ToString();

Removing Scrolling from a body tag in javascript

.NET- India 14-Oct-09 20:25

.NET- India

14-Oct-09 20:25

Hello Friends,

I've to remove scrolling from a body tag of web page.

I'm using following line of code but that's not working in IE 7 but working in Firefox and Chrome

document.body.style.overflow="hidden";

Re: Removing Scrolling from a body tag in javascript

Abhijit Jana14-Oct-09 21:48

Abhijit Jana

14-Oct-09 21:48

Did you tired with scrolling="no" ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: Removing Scrolling from a body tag in javascript

.NET- India 14-Oct-09 22:08

.NET- India

14-Oct-09 22:08

Sorry, its not working

document.body.scrolling="no";

ASPNET USERS & Membership

Sachin Dubey14-Oct-09 20:20

Sachin Dubey

14-Oct-09 20:20

Hi All...

I am using ASPNET MembershipProvider with some Roles.

After authentication for user i want to get his Role.
how is it possible??

i tried but Roleprovider is giving all users in particular Role..
I want That Logged in User's Role in Session..

Thanks & Regards
Sachin

Re: ASPNET USERS & Membership

Nigel Ferrissey14-Oct-09 21:45

Nigel Ferrissey

14-Oct-09 21:45

Once the user is authenticated you can use Roles.IsUserInRole("Role") to find out if they are in a role and GetRolesForUserto find out what roles they are in.

This[^] page may help.

Invalid character in a Base-64 string

slSoftware14-Oct-09 20:13

slSoftware

14-Oct-09 20:13

Hi All,

im loading user control using ajax/json, via web service.so in my control i have button , when i click that it should save some details to db, my problem is when i click that button its show the error Invalid character in a Base-64 string , and also its postback without check the regular expression validation.pls help me to solve this problem

Thanks,

Re: Invalid character in a Base-64 string

Nigel Ferrissey14-Oct-09 21:41

Nigel Ferrissey

14-Oct-09 21:41

Hi, I had the same error recently and was helped out by this[^] blog post.

Re: Invalid character in a Base-64 string

slSoftware14-Oct-09 22:39

slSoftware

14-Oct-09 22:39

hi thanks for help,

i found this site before i post this issue to here, but that didnt help to me. Frown | :(

how to load swf files in ASP.NET

Purish Dwivedi14-Oct-09 20:10

Purish Dwivedi

14-Oct-09 20:10

Can anyone tell me that how to load swf files in ASP.NET?

Thanks

Re: how to load swf files in ASP.NET

Abhijit Jana14-Oct-09 20:26

Abhijit Jana

14-Oct-09 20:26

First Serch Result From Google :
How To Play SWF File In Asp.Net[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: how to load swf files in ASP.NET

Purish Dwivedi14-Oct-09 20:46

Purish Dwivedi

14-Oct-09 20:46

Thank You

Re: how to load swf files in ASP.NET

Purish Dwivedi14-Oct-09 21:24

Purish Dwivedi

14-Oct-09 21:24

but I want to load swf file in a table in my aspx page. how can I do it?
Plz help me?

Re: how to load swf files in ASP.NET

sashidhar14-Oct-09 21:47

sashidhar

14-Oct-09 21:47

Whats Difficult in This
Give an object TAG IN tABLE
tRY THIS LINK iT MAY HELP

Purish Dwivedi wrote:
but I want to load swf file in a table in my aspx page. ho

How To Play SWF File In Asp.Net[^]

TRY TO LEARN FIRST ..!yOU CAN GO FOR PARAMETERS THROUGH QUERY STRING..! Cool | :cool:

MyFirstArticlePublished: MenuControlSelectedItem
LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.

Re: how to load swf files in ASP.NET

Abhijit Jana14-Oct-09 21:52

Abhijit Jana

14-Oct-09 21:52

Purish Dwivedi wrote:
I want to load swf file in a table in my aspx page.

As per the article goes it showing the Flash file inside a table only.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

image does not display immediately after upload

vikas shukla14-Oct-09 18:56

vikas shukla

14-Oct-09 18:56

hi sir
i am trying for showing image immediately after upload.but image can not get the path of image.but my upload button is doing well .it saves the images at correct location.code is following.please point out my fault.

if (btnUpload.FileName == "")
{
return;
}
try
{
Img_Item.ImageUrl = "";
string name1 = btnUpload.FileName;
bool CheckImg = img.CheckImage(btnUpload.PostedFile.ContentType);
if (CheckImg == false)
{
Label2.Text = "Not a Valid Image";
return;
}

string Act_Path = txtProductId.Text + ".jpg";
string pro_img = txtProductId.Text + ".jpg";
string su = Server.MapPath("") + "\\images\\" + pro_img;

Boolean Img_Change = true;

btnUpload.SaveAs(su);

bool check1 = File.Exists(su);

if (check1 == true)
{
Label2.Text = "Upload Successful";
Img_Item.Visible = true;
Img_Item.ImageUrl = su;
lblImgPath.Text = su;
btnAdd.Visible = true;
Label2.Visible = true;
}
else
{
Label2.Visible = true;
Label2.Text = "Upload Failed";

}

}
catch (Exception exp)
{
Label2.Visible = true;
Label2.Text = "exp.Message";
}
}

Re: image does not display immediately after upload

Abhijit Jana14-Oct-09 19:12

Abhijit Jana

14-Oct-09 19:12

vikas shukla wrote:
but image can not get the path of image

Right click on that Image and check the path from properties. Is it valid path ?
I guess this is the problem due to the page refresh. Image control is not refreshing after upload of image. Please check .

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: image does not display immediately after upload

vikas shukla14-Oct-09 19:20

vikas shukla

14-Oct-09 19:20

sir one more thing is that when i add an image from property of image it takes path like ~/Images86877.jpg.
and i am using
string su = Server.MapPath("") + "\\images\\" + pro_img;
can it be problem?

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