Cross Domain http get request... Do I need Proxy? - ASP.NET Discussion Boards

Kontakentee12-Aug-09 13:22

12-Aug-09 13:22

Please, I want to know how to create warning yes/no message boxes using C# and ASP.NET. For example, Are you sure you want to delete this?

Re: Producing warning messages

Not Active12-Aug-09 14:05

Not Active

12-Aug-09 14:05

Use the JavaScript method; confirm

if(confirm('Are you sure you want to delete this?'))<br />
 do something

only two letters away from being an asset

Re: Producing warning messages

Kontakentee13-Aug-09 8:58

Kontakentee

13-Aug-09 8:58

Thanks Mark.

But please, explain to me how to use the confirm method. When I used it an error is displayed on compilation "The name confirm dosen't exist in the current context"?? Do I have to provide code for this method before calling it?

Re: Producing warning messages

Not Active13-Aug-09 12:03

Not Active

13-Aug-09 12:03

You use it as I've given within a JavaScript block on your page, nothing more. Perhaps you could show a sample that is giving you problems, or search this site or others for examples.

only two letters away from being an asset

Re: Producing warning messages

Kontakentee13-Aug-09 12:24

Kontakentee

13-Aug-09 12:24

Hi Mark,

The problem is that I'm using C# to write my code. On confirming the delete message, my program should delete all information related to a student. So I create a new SQLDataSource and then write the delete command as follows.

SQLDataSource DeleteStudentInfo = new SQLDataSource();
DeleteStudentInfo.DeleteCommand = "Delete From Student Where StudentID = @StudentID";

Then I identify my delete parameters.

How to insert javascript code before my C# code shown above?

Thanks Mark

Re: Producing warning messages

Not Active13-Aug-09 12:30

Not Active

13-Aug-09 12:30

Kontakentee wrote:
How to insert javascript code before my C# code

You don't. JavaScript is run on the client, C# code is run on the server. I think you should reread a couple chapters in the book or ask the professor or TA for help, your missing some concepts.

only two letters away from being an asset

Re: Producing warning messages

Kontakentee13-Aug-09 13:44

Kontakentee

13-Aug-09 13:44

Honstly, I don't know anything about javascript, only heard about it.

But you don't have any suggestions for me? Actually I don't know where to insert the code you have given me?

Do you know a professor or TA that I can ask? Also, Do you have a good book that I can work with it easily?

Thanks very much for help and sorry for any inconvenience I'm causing.

Cross Domain http get request... Do I need Proxy?

Dirso12-Aug-09 6:47

Dirso

12-Aug-09 6:47

Hi,
I just trying to get a result from a http get request to another domain webpage. Here is my javascript funtion for the request:

function pegaCEP() {
    wRequest.set_url('http://cep.republicavirtual.com.br/web_cep.php?cep=13026075');
    wRequest.set_httpVerb("GET");
    wRequest.add_completed(completed);
    wRequest.invoke();
}

If I use set_url for a webpage in the same site, it works fine, otherwise it cames blank (not denied, just empty, no error). I was looking around and saw something about proxy... Do I need proxy here? If so, can you tell how to do it? If not, is there any web.config solution or something?

Thanks,
Dirso

Re: Cross Domain http get request... Do I need Proxy?

N a v a n e e t h12-Aug-09 16:10

N a v a n e e t h

12-Aug-09 16:10

Here[^] is a blog post on the subject.

Navaneeth

How to use google | Ask smart questions

Re: Cross Domain http get request... Do I need Proxy?

Venkatesh Mookkan12-Aug-09 16:13

Venkatesh Mookkan

12-Aug-09 16:13

Have you checked wRequest.status? If it is 200 then it is OK. Else, you got error.

Castle Rider

What if I freeze??? Don't forget to breath...

My: Website | Yahoo Group | Blog Spot

Re: Cross Domain http get request... Do I need Proxy?

Dirso14-Aug-09 3:02

Dirso

14-Aug-09 3:02

It was returning 0... sadly

Thanks,
Dirso

Re: Cross Domain http get request... Do I need Proxy? - I quit!

Dirso14-Aug-09 3:04

Dirso

14-Aug-09 3:04

Thanks, guys for your attention but I decided to create a webservice, download the webpage in the webservice and call it with Ajax. It worked fine.

Thanks,
Dirso

Accordion Control inside a CollapsePanel control odd behavior

jeffwask12-Aug-09 5:47

jeffwask

12-Aug-09 5:47

I'm developing an acsx which has an Accordion control inside a CollapsePanel. If the control loads with the CollapsePanel collapsed, when I expand or collapse panes in the Accordion control the panel which comprises the CollapsePanel's body resizes accordingly with the Accordion pane. If the control loads with the CollapsePanel expanded, the CollapsePanel's body does not resize with resizing on the AccodionPanes. However, if I collapse and expand the CollapsePanel then it starts working as expected. I have tried expanding the CollapsePanel by default by setting the Property on the CollapsePane in design mode and throught code in page_load (setting Collapse=true and ClientState="true"). Either way the behavior is the same. I am using .NET 2.0 with VS2005. I am using toolkit version 1.0.20229.20821.

Thanks,
Jeff

Re: Accordion Control inside a CollapsePanel control odd behavior

4anusha412-Aug-09 19:57

4anusha4

12-Aug-09 19:57

try by setting the autosize property of accordion control to "None"

how to assign the filename to the fileupload control while editing some image

anushh12-Aug-09 4:37

anushh

12-Aug-09 4:37

how to assign the filename to the fileupload control while editing some image

Re: how to assign the filename to the fileupload control while editing some image

Abhishek Sur12-Aug-09 4:45

Abhishek Sur

12-Aug-09 4:45

As per I know, FileUpload control file path cant be modified from the server. The user will have to click browse button to select a file. You can upload the file and then change the filename in the server.

Please clarify the exact requirement once more to help you. Rose | [Rose]

Abhishek Sur

My Latest Articles
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Re: how to assign the filename to the fileupload control while editing some image

yesu prakash12-Aug-09 18:26

yesu prakash

12-Aug-09 18:26

assign the upload control in to a session and take when ever u need

tooltip dynamic data in gridview

khare atul12-Aug-09 3:07

khare atul

12-Aug-09 3:07

Hello,

can any one be help me to resolve this issue , actually i need to
use tooltip for displaying the dynamic data inside gridview control
on mouse hover.
thanks in advance

Regards,
Atul khare

Re: tooltip dynamic data in gridview

Abhishek Sur12-Aug-09 4:04

Abhishek Sur

12-Aug-09 4:04

most of the HTML control shows tooltip for Title I think. Place your tooltip text in the Title attribute of the html controls.

Thumbs Up | :thumbsup:

You can also hook the mouseover to the control to place a floating tooltip element created using DIVs... Rose | [Rose]

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.

Re: tooltip dynamic data in gridview

yesu prakash12-Aug-09 18:32

yesu prakash

12-Aug-09 18:32

ToolTip='<# DataBinder.Eval(Container.DataItem,"Status").ToString() == "False" ? "tooltip1" : "tooltip2" >'

Deleting session id's created by browsers on server's end

shankbond12-Aug-09 2:13

shankbond

12-Aug-09 2:13

Hi,

I am having a web application, which can be accessed by different users based on their userid's and passwords.

Now I want to prevent user 1 from accessing the application from more than one system.

In order to prevent this I have created a table with three columns as :

userid password flag

with flag having two values (true, false)

true means that user is logged in

false means looged off

session id generated by the server when the session is created

SESSION.SESSIONID gets the id generated on the IIS.

reference: http://msdn.microsoft.com/en-us/library/ms524326.aspx

now how can I delete it?

so that there can be only one user per user id.

am I right in achieving the goal?

I don't want to use Asp.net MembershipProvider.

thanks

Re: Deleting session id's created by browsers on server's end

Mike Ellison12-Aug-09 2:38

Mike Ellison

12-Aug-09 2:38

I don't think I understand what you are trying to accomplish. Are you looking to limit the IP addresses that can access the application? Are you trying to ensure that if a person is logged in through one browser that they can't be logged in from a second?

www.MishaInTheCloud.com

Re: Deleting session id's created by browsers on server's end

shankbond12-Aug-09 4:08

shankbond

12-Aug-09 4:08

HI,

Mike Ellison wrote:
what you are trying to accomplish.

Mike Ellison wrote:
Are you trying to ensure that if a person is logged in through one browser that they can't be logged in from a second?

yes exactly.

is it possible?

Re: Deleting session id's created by browsers on server's end

Abhijit Jana12-Aug-09 4:01

Abhijit Jana

12-Aug-09 4:01

shankbond wrote:
session id generated by the server when the session is created

SESSION.SESSIONID gets the id generated on the IIS.

reference: http://msdn.microsoft.com/en-us/library/ms524326.aspx

now how can I delete it?

Why you want to delete it ? How does it relates with signle user singing? Session ID is unique for each and every user.
On Logoff you make sure that, data base field is reseting properly. and what about if user Close the Browser by Clicking [X] button ? You need to handel this situation also.

Thanks !

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

Re: Deleting session id's created by browsers on server's end

shankbond12-Aug-09 4:19

shankbond

12-Aug-09 4:19

Hi abhijit,

Abhijit Jana wrote:
if user Close the Browser by Clicking [X] button ?

how can I do that?

can You please help....

thanks

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