Targeting post-backs - ASP.NET Discussion Boards

Embedded Planet14-May-12 17:15

14-May-12 17:15

Hello

I need to develop a simple website on which pdf files can be hosted and the user can search and download those file. Its like online journal website for better understanding have a look at the website below we need a clone for the same with some reduced fucntionality.

Its more or less like a Periodicals Subscription & Management System if this could help in understanding it better.But again I need it with some reduced functionality.

http://jpronline.info/index.php/jpr/[^]

What should be my starting point to go about the solution for this. I am also confused about technology I should use. I want to make it as simple as it can be don't want to end up complicating a simple task. So, please suggest the simplest approach to build the solution and perquisites for the same.

Thanks

Re: Web based document management system

Not Active15-May-12 1:08

Not Active

15-May-12 1:08

SharePoint Foundation 2010[^]

Failure is not an option; it's the default selection.

use of msflexgrid in vb.net 2.0

rabindra k jha14-May-12 1:23

rabindra k jha

14-May-12 1:23

it is possible to utilise msflexgrid in vb.net 2.0.
if yes then how
please answer this quition soon.

Re: use of msflexgrid in vb.net 2.0

Prasad_Kulkarni14-May-12 1:31

Prasad_Kulkarni

14-May-12 1:31

It is possible to use MS Flex Grid in Vb.net. Since MS-Flex grid is a Com component. You need to Convert that first into dotnet component using AxImp.exe(from command line) or if
you are using Visual Studio.Net Add reference to the MS-flex Grid COM component.Visual studio automatically converts that into .Net component.

source: is it possible to use flexgrid in vb dotnet?[^]

Changes required to access existing ASP.NET(3.5/C#) Web Application in Smart phones and tablet computer

PintuYadav14-May-12 1:03

PintuYadav

14-May-12 1:03

I have a ASP.NET(3.5/C#) Web Application. I want to access this application in Smart phones and tablet computer. So please help me on this. What are the changes required?
My project is a Dashboard project. We are using DonNetCharting controls (This is a Third party dll) for generate charts. There is a minimum use of CSS. So please suggest me, what I have to do in this?

DevPintu

How to give click event in a dynamically generated link button?

lekhasreekrishna@gmail.com13-May-12 18:12

lekhasreekrishna@gmail.com

13-May-12 18:12

Have to display the details after the click event of the link button from the dynamically generated literal control.

Re: How to give click event in a dynamically generated link button?

Ali Al Omairi(Abu AlHassan)13-May-12 21:26

Ali Al Omairi(Abu AlHassan)

13-May-12 21:26

please elaborate. And it would be better with code.

Help people,so poeple can help you.

Targeting post-backs

Ali Al Omairi(Abu AlHassan)12-May-12 23:22

Ali Al Omairi(Abu AlHassan)

12-May-12 23:22

Guys;
About targeting post-backs such as those caused by LinkButtons, we can set a target for the post-back form during the __doPostBack() function by injecting the page with new definition of the function __doPostBack(). Just like the code below:

JavaScript

function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.target = __getPostBackTarget(eventTarget); // setting the form target according to the event trget.
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
        theForm.target = ''; // reset the target of the form to its default value.
    }
}

My question is about the controls that has submission behavior such as input type submit
and input type image

Help people,so poeple can help you.

How to add checked items from checkboxlist to listbox

vivek88612-May-12 22:51

vivek886

12-May-12 22:51

I was trying this code
ListBox1.Items.Add(checkboxlist1.SelectemItem.ToString());

but its not adding the item to listbox.
Only adds first item to list box....

please consider and help for it.

Re: How to add checked items from checkboxlist to listbox

Sandeep Mewara12-May-12 23:33

Sandeep Mewara

12-May-12 23:33

SelectedItem : Gets the selected item with the lowest index in the list control, details here.[^]

Go in a loop , find all the items that are marked checked and use them.

foreach (ListItem item in lstMultipleValues.Items)
{
  //check if selected and then add it to the new list
  if (item.Selected)
    AnotherList.Items.Add(item);
}

Sandeep Mewara
[My last tip/trick]: Browser back button issue after logout

Re: How to add checked items from checkboxlist to listbox

vivek88613-May-12 0:31

vivek886

13-May-12 0:31

Sandeep thanx for reply but its adding previously checked item again and again.

Re: How to add checked items from checkboxlist to listbox

Sandeep Mewara13-May-12 3:07

Sandeep Mewara

13-May-12 3:07

Not sure what you mean by it. It's not adding all the items marked?
Further, to avoid reference issues, create a new listitem every time you find that the checklistbox item is selected and then add that to the new list.

Sandeep Mewara
[My last tip/trick]: Browser back button issue after logout

Re: How to add checked items from checkboxlist to listbox

vvashishta15-May-12 20:40

vvashishta

15-May-12 20:40

Make a loop iteration on the CheckBoxList on counter from Zero (0) till the item count in CheckBoxList.

then inside for loop, at every index put a if condition for, if the item at that index of CheckBoxList either the check box is checked or not,, if it is checked then add that item to a temporary created Data Table or DataSet, every time the condition falls true...

as the loop ends now Data Table or DataSet is populated with only Checked items from CheckBoxList.. Now bind this Data Table or DataSet to a ListBox .

- Happy Coding -
Vishal Vashishta

Re: How to add checked items from checkboxlist to listbox

taha bahraminezhad Jooneghani3-Jun-12 3:34

taha bahraminezhad Jooneghani

3-Jun-12 3:34

protected void CheckBoxList1_SelectedIndexChanged(object sender, EventArgs e)
   {
       ListBox1.Items.Add(CheckBoxList1.SelectedItem);
   }

you have to add a ListItem in add method not a string!
and listbox selection mode should be multiple!

video conferrence in asp.net

zezo10012-May-12 3:01

zezo100

12-May-12 3:01

how to make video to interact with user in same tim through watch it

Re: video conferrence in asp.net

Sandeep Mewara12-May-12 4:11

Sandeep Mewara

12-May-12 4:11

Have a look at these:
Dynamic Webcam Image[^]
video streaming with ASP.NET 2.0, IIS and HTTP handler
Your First Step to the Silverlight Voice/Video Chatting Client/Server[^]

There are various other ways to include/show video in ASP.NET - if needed, look for them here at CP answered questions.

Sandeep Mewara
[My last tip/trick]: Browser back button issue after logout

how can i embed vlc player in Asp.net

appu198711-May-12 20:45

appu1987

11-May-12 20:45

how can i embed vlc player in Asp.net

Re: how can i embed vlc player in Asp.net

Sandeep Mewara11-May-12 22:09

Sandeep Mewara

11-May-12 22:09

Why posting in multiple forums? It's considered rude.

You were replied here: how can i embed vlc player in asp.net[^]

Sandeep Mewara
[My last tip/trick]: Browser back button issue after logout

mobile recharge api integration with asp.net c#

Girish Vadhel10-May-12 20:52

Girish Vadhel

10-May-12 20:52

hello all...i want to integrate mobile recharge api with my web application in asp.net 3.5, c#.. so that one can recharge mobile using application..

+ i am having recharge api for mobile recharge
+ want detailed description on how can i integrate that api with my web application so that i can recharge mobile using my application..

modified 11-May-12 3:15am.

Re: mobile recharge api integration with asp.net c#

Richard MacCutchan10-May-12 22:11

Richard MacCutchan

10-May-12 22:11

See here[^].

Programming is work, it isn't finger painting. Luc Pattyn

Re: mobile recharge api integration with asp.net c#

Parwej Ahamad10-May-12 22:13

Parwej Ahamad

10-May-12 22:13

It's better to ask here, go to ask in Api provider forum or support team. But if you are having problems during the implementation in Asp.Net then you can ask here. Because most of the person don't have experienced with Third party API.

Thanks

Parwej Ahamad

Re: mobile recharge api integration with asp.net c#

Abhinav S10-May-12 22:27

Abhinav S

10-May-12 22:27

Check if you can get some information (API documentation) from the vendor.

Exception of type 'System.OutOfMemoryException' was thrown

rakeshkmr198510-May-12 19:04

rakeshkmr1985

10-May-12 19:04

Hi
I am getting this error in my web application
Exception of type 'System.OutOfMemoryException' was thrown

I have dispose dataset and dataset=nothing after bind grid and I have also close connection after use.

Please suggest me solution for this..

Thanks

Re: Exception of type 'System.OutOfMemoryException' was thrown

Vipin_Arora10-May-12 19:14

Vipin_Arora

10-May-12 19:14

Hi rakesh,

there are some points other than disposing your objects. which you can find at the following link:

http://support.microsoft.com/kb/909678[^]

Happy Coding... Smile | :)

Re: Exception of type 'System.OutOfMemoryException' was thrown

Apocalypse Now10-May-12 23:15

Apocalypse Now

10-May-12 23:15

Is there Object null?

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