ASP.NET Discussion Boards

Tridip Bhattacharjee28-Aug-07 22:09

28-Aug-07 22:09

i want to know that suppose there is a small pic showing in a page and i want that when i will over my mouse over that pic then a large version of that image will be shown in a inline popup.inline popup means DIV here.plzz give me the guidance that how could i do it.

tbhattacharjee

Re: Ajax and open image in a inline popup

Michael Sync28-Aug-07 22:31

Michael Sync

28-Aug-07 22:31

Check-out this link..
Opensource Javascript - Box Toolkit[^]

You can use "LightBox" javascript library to achieve this goal.. All you need to do is that link to the lightbox JS lib. and put "rel="lightbox"" in image. then, you will see what you wanna see.. Smile | :)

Hope it helps..

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

crystal Reports

Sonia Gupta28-Aug-07 21:55

Sonia Gupta

28-Aug-07 21:55

i was doing crystal reports .for that i searched on google.there i saw the options that comes under Using The expert Options.
Generally , we see three options

Standard
Cross Tab
Mail Label

but there in the following page i saw seven options, Where did they came from?
http://aspalliance.com/articleViewer.aspx?aId=215&pId=[^]

Standard
Cross Tab
Mail Label
Form Letter
Form
Sub Report
Drill Down

Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....

How to restrict the entry of a variables and special characters in a HTML textbox. using Java Script..?

Balagurunathan S28-Aug-07 21:51

Balagurunathan S

28-Aug-07 21:51

Dear Friends..

I needto resrict the entry of Variables and other special characters in my HTML textbox present in my .aspx page.The textbox should allow only the numeric values..I need the javascript coding for this..Someone help in this regard as early as possible..

Regards,

Balaguru

Re: How to restrict the entry of a variables and special characters in a HTML textbox. using Java Script..?

Michael Sync28-Aug-07 23:23

Michael Sync

28-Aug-07 23:23

http://www.codeproject.com/script/comments/forums.asp?forumid=12076&mpp=50&select=2203866&df=100#xx2203866xx

Re: How to restrict the entry of a variables and special characters in a HTML textbox. using Java Script..?

John-ph28-Aug-07 23:31

John-ph

28-Aug-07 23:31

check for the keycode using javascript on the keyPress or KeyDown event of the textbox . if the keycode falls between 48 and 57 then the entered key is a number ortherwise return false. when the return value is false it doesn't take the entered value....

function onlynumbers(){
if (window.event.keyCode>=48 && window.event.keyCode<=57){
window.event.returnValue = true;
}
else
window.event.returnValue = false;
}

Regards
J O H N

"Even eagles need a push." David McNally

user name and domain name

nicetohaveyou28-Aug-07 21:31

nicetohaveyou

28-Aug-07 21:31

suppose somebody accesses my web page and i want to display his intranet user name and domain name in the browser the moment he access the page
how do i do that?

Re: user name and domain name

Michael Sync28-Aug-07 22:12

Michael Sync

28-Aug-07 22:12

nicetohaveyou wrote:
want to display his intranet user name and domain name in the browser

You can show those in the titlebar or statusbar of browser. but no in other place...

if you wanna do that, you have to handle it from basepage (in asp.net 1.1) and master page (in asp.net 2.0).

So, Are you using basepage in your project? Your project is ASP.NET 1.1 or 2.0?

Re: user name and domain name

nicetohaveyou28-Aug-07 22:29

nicetohaveyou

28-Aug-07 22:29

just give me the steps
if i want it to be in the title bar

Re: user name and domain name

Michael Sync28-Aug-07 22:34

Michael Sync

28-Aug-07 22:34

Answer the question that I asked you.

So, Are you using basepage in your project? (If you don't have any idea about basepage, you probably need to learn about basepage first... )
Your project is ASP.NET 1.1 or 2.0?

Re: user name and domain name

nicetohaveyou28-Aug-07 23:09

nicetohaveyou

28-Aug-07 23:09

asp 1.1

(Database)Ensuring all data on page gets stored on the same record in the table

Paul-ish28-Aug-07 21:28

Paul-ish

28-Aug-07 21:28

Before I start, I am using Visual Web Developer 2008 Beta 2. I am using C# as my language. And an Access database.

I have am making a web page for uploading files into a folder on my website. On the upload page there is a text box where the files name is entered. Then on the same page I have a combo box filled with categories that i can put the file under. And finally I have a File Upload control that will upload the file that is going to be uploaded.

In my table I have the following fields.(I made it in MS Access)

FileID = autonumber
FileCategoryID = number(relationship with category table)
FileName = text
FileLocation = text

Basically, what I want to happen is when I press the submit button on my page the file will be uploaded. Then the files location will be saved in the FileLocation field on the DB, the name to be saved in the FileName field and the file category to be saved in the FileCategoryID. I can do each of these alone, but how do i ensure all of these values are saved in the same record when i press the submit button? I don't want 3 new records with 1 value and the rest null. I have a feeling it has something involving FileID, but I'm not sure how.

Thanks :P

Time Control in asp.net 2.0

Raghvendra Kumar Roy28-Aug-07 21:26

Raghvendra Kumar Roy

28-Aug-07 21:26

in asp as we have calender control to select a particular date, In this way
is there any control for selecting time in asp.net 2.0
what should i do if there is no such type of control .In my project I have to select time in HH:mm:ss AM/PM.

Thanks

Raghvendra Kumar Roy

Re: Time Control in asp.net 2.0

Michael Sync28-Aug-07 21:59

Michael Sync

28-Aug-07 21:59

Google gave me two URLs.

#1. Time Picker[^]

Time Picker (Demo)

This control looks okay..

#2. Date picker and Time picker in asp.net 2.0 using Ajax (With Atlas)[^]

But this control doesn't look nice..

Edit: #3.http://www.codersource.net/published/view/317/bindable_time_control.aspx

Accessing a dropwdownlist control in FormView

ChrisFarrugia28-Aug-07 21:23

ChrisFarrugia

28-Aug-07 21:23

Hello all,

I have a form view in which I have a dropdownlist among other controls. the dropdownlist is bound to an sqldatasource.

Now i want to add an item to the dropdown list manually in the code behind but I am not being able to access it.

Can you please guide me to the steps to take in order to access the dropdownlist from code behind.

Thank you very much,
Chris

Grid View

jithbiz003328-Aug-07 21:23

jithbiz0033

28-Aug-07 21:23

Hi Guys,

I am doing a search in which the results are displayed in a grid view.In the grid view attributes i have declared the PageSize=5 and PageIndex=10.
My problem is when I have viewed the next pages in the grid view, If I give a new search condition the result set in the grid view loads with the same PageIndex.

I would like to show my search result in the grid view starting from the first page, irrespective of the page index viewed for the last search.

If anyone knows the solution or suggestion Please reply

Thanks
Jith

Re: Grid View

Urs Enzler29-Aug-07 1:12

Urs Enzler

29-Aug-07 1:12

Just set the PageIndex to 0 in the event handler of the search button.

Not really difficult, or am I missing something?

-^-^-^-^-^-
no risk no funk ................... please vote ------>

Re: Grid View

jithbiz003329-Aug-07 1:50

jithbiz0033

29-Aug-07 1:50

Hi,

I tried using Gridview1.PageIndex = 0; in the SubmitButton Click Event after DataBinding, but it is not working.

thanks,
jith

How to Implement Barcode in our web appllication

puspendra napit28-Aug-07 21:08

puspendra napit

28-Aug-07 21:08

how to implement barcode in our application please solve it
thanks

Re: How to Implement Barcode in our web appllication

Christian Graus28-Aug-07 21:12

Christian Graus

28-Aug-07 21:12

What exactly do you want it to do ? You can't expect to read barcodes across ASP.NET, although you can generate and display them, the ASP.NET part is then irrelevant, you just add the images to your page.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

How to custome control are enabled in publish site

puspendra napit28-Aug-07 21:03

puspendra napit

28-Aug-07 21:03

sir
I face problem in which we add custome control in our application Succecfully. But when we publish it then those custome control are not available in other system and also own system with particular Url.Please solve this problem.
thanks

Puspendra Kumar

Re: How to custome control are enabled in publish site

Michael Sync28-Aug-07 21:53

Michael Sync

28-Aug-07 21:53

You may probably add the custom control to Web Control Library. and generate the assembly. Then, reference this assembly from the application that you wanna use this control.

Best practice for storing images

Michael Sync28-Aug-07 20:37

Michael Sync

28-Aug-07 20:37

Hello All,

What is the best practice for storing images for web application?

Let's say I wanna develop the web photo gallery application like Flickr. Where should I store the images that uploaded by user? Database or File?

I think storing the images in the database would be good for security reason but there is more cost for rendering the image.

If we store the image directly to file system, we have to give the "write permission" to the user so it might cause the security problem..

So, I'm not very sure where those image should be saved. It would be great if you all can suggest me..

Thanks in advance..

Re: Best practice for storing images

Christian Graus28-Aug-07 20:51

Christian Graus

28-Aug-07 20:51

Store paths in the DB, then you can just pass paths around to img tags to show the images in your app.

You don't have to give any sort of write permission, you get the images passed into your web app, and your app writes them to the location, the user has no such permission on the folder.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: Best practice for storing images

Michael Sync28-Aug-07 21:50

Michael Sync

28-Aug-07 21:50

Thanks for your reply. Chrisian.

Christian Graus wrote:
Store paths in the DB, then you can just pass paths around to img tags to show the images in your app.

I think I need to repharse my sentense.

Let's say the application that I'm working on is Photo Gallery. So, there will be one feature that allows the users upload their images. My question is that where I should store those uploaded images. Should I store the image as binary in database or store the path in database and store the images in upload folder?

If I store the path ( "./upload/user1/album/image1.jpg") in database, the image ("image1.jpg") has to be uploaded under "/upload/user1/album/" folder. So, I will need to give "write permission" to "upload" folder or "/upload/user1/" folder.

Is it good way to do?

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