Web Development

Boro_Bob15-Sep-06 0:28

15-Sep-06 0:28

Are you doing this with a hosted server, or is it your own (or your company's). I ask, because it sounds more like ti could be an issue with the server.

If your server is hosted, I would contact your web hosts and ask them about it.

Words fade as the meanings change, but somehow, it don't bother me.

Naveed Kamboh15-Sep-06 2:04

Naveed Kamboh

15-Sep-06 2:04

I m working on my local computer.

Naveed Kamboh

Boro_Bob15-Sep-06 2:20

15-Sep-06 2:20

You could try using the AspUpload component. This allows you to specify a max size for you upload. If you set that above the highest size of the files you were trying to upload, it might possibly solve your problem.

http://www.aspupload.com/manual_simple.html[^]

Words fade as the meanings change, but somehow, it don't bother me.

JUNEYT18-Sep-06 10:55

JUNEYT

18-Sep-06 10:55

Hi!

You should consider Server.ScriptTimeout value when you want to upload large files.

IE printing blank page

Boro_Bob15-Sep-06 0:02

problem in creating two submit buttons in same form

15-Sep-06 0:02

I have developed a web application in VS2005 which basically reads in a lot of different information from database, lets a user edit the data, and then compiles it all into a series of web pages to be printed by the user. It was required that the web pages are all displayed together so the user only has to print from one window.

I created a page which out puts the urls of the resultant pages into iframes. This has to be done dynamically, as the user selects the number of pages to print, and which ones he wants.

At first I found that for every page being printed, IE would print an extra blank page. After searching MS's knowledge base, and Google, I found that a table row stretched over the length of a page can cause this, so I got rid of the table. Now my page will print a single blank sheet before printing the rest of the pages. The HTML generated is below:

<form name="Form1" method="post" action="PrintPack.aspx" id="Form1">
<input type="hidden" name="__VIEWSTATE" value="dDwxNzcyNjM0OTY0Ozs+3OMqI2WcXXaduGBz58B1RA42Upw=" />

<div id="Panel1">
<IFRAME src="TruckPMSIP.aspx?SheetNo=1" frameBorder="0" width="722" scrolling="no" height="1002" style="margin Blush | :O

; padding

"></IFRAME>
<IFRAME src="TruckService.aspx?Sheet=1&SheetNo=2" frameBorder="0" width="722" scrolling="no" height="1002" style="margin Blush | :O

; padding

"></IFRAME>
<IFRAME src="TruckDefect.aspx?SheetNo=3" frameBorder="0" width="722" scrolling="no" height="1002" style="margin Blush | :O

; padding

"></IFRAME>
</div>

<script language='javascript'>window.print()</script>

</form>

This only happens in IE, but my users will all be using IE, so I need to try and solve this problem. Any ideas would be very welcome.

madhavi_desai14-Sep-06 23:25

madhavi_desai

14-Sep-06 23:25

Hello everyone
I have two submit buttons in same form with different value.the form having there comboboxes .. i want to validate three comboboxes when first submit button is clicked... and two combobox when second submit is clicked using javascript...i have tried but i am not able to get desired solution..

please reply me very soon.....thank you for reading my
question..... Smile | :)

Re: problem in creating two submit buttons in same form

JUNEYT18-Sep-06 10:34

JUNEYT

18-Sep-06 10:34

First! do not define these buttons as submit buttons. Just define them as normal buttons and then check onclick. When click occurs, call a javascript and perform the validations you want. See onclick example below.

The statement above will look validatecombo1() function in scripting block. Do the same think for 2nd button but give a different name because of different validation.

I hope it works out for you!

datagrid onItemCommand to call a javascript function

Ghassan ka14-Sep-06 2:54

Ghassan ka

14-Sep-06 2:54

i need to read the values in the datagrid row once the row is cliked and put them in textboxes without causing the page to postback, i tried to call a javascript function when the 'onItemCommand' event trigerred but it keep telling me (at run time) that the javascript function is not a member of the aspx page although its declared in the head tag? can you please help me.

Note: the datagrid has two rows, one is buttonColumn which i need it to cause the textboxes to be filled (its data will be filled in the first textbox), the other is a bound column that its data will be filled in the second textbox.

Ghassan

Re: datagrid onItemCommand to call a javascript function

_AK_14-Sep-06 11:17

_AK_

14-Sep-06 11:17

How you have associated the javascript to the button in the datagrid?

Best Regards,
Apurva Kaushal

Re: datagrid onItemCommand to call a javascript function

Ghassan ka16-Sep-06 21:28

Ghassan ka

16-Sep-06 21:28

i add ann attribute to the datagrid in the code behind (vb.net):
mydatagrid.attributes.add("onitemcommand","javascript function name")
thanx

Ghassan

Interface suggestions

Malcolm Smart14-Sep-06 0:39

Malcolm Smart

14-Sep-06 0:39

Hi
I need to provide the user a way to select 30 minute slots across a 24 hour 7 day period. Using checkboxes looks awful - a grid of 48 x 7 (or 7 x48 ).

Also, if they want to block out a 3 hour period for example , they have to click 6 different boxes. The same period every day of the week - 6 * 7 clicks.

Any ideas how I can represent this?

Regards

Malc
*********************************************

RichardGrimmer14-Sep-06 2:46

14-Sep-06 2:46

Could you do something with drag & drop? For instance, to block out a 3 hour time slot, could place a block on the screen and allow the user to grab an edge and drag to the required size...

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Malcolm Smart14-Sep-06 3:01

Malcolm Smart

14-Sep-06 3:01

using Divs and DHTML? I'd have to trap the event.x event.y, translate them back to screen co-ords etc wouldn't I? Sounds a tad beyond me - unless I am missing something obvious and need hitting with a blunt instrument. Can you explain a little more info, or as they say alot on these forums...

plz give me the codes man that let me do this. Laugh | :laugh:

Thanks for you time.

Regards

Malc
*********************************************

RichardGrimmer15-Sep-06 3:14

15-Sep-06 3:14

Malcolm Smart wrote:
plz give me the codes man that let me do this.

LMGDAO!

OK - it's actually pretty simple. First thing to do is add your div at the correct place on the page. You should be able to work this out ok from your existing stuff, so all you need to do is add a div with position:absolute and top / left style attributes.

Once you have the div on the screen, you need to know if the user holds down the button on it, to start the drag operation. To do this, just add an "onmousedown" attribute which points at a function which just updates a variable to say "we're dragging now", and an onmouseup attribute which does the opposite.

OK - now we need to know when the user is dragging - to do this, we add an onmousemove handler to an appropriate object - ususally the document, but can restrict it to a "canvas" object (like a containing div) which will improve performance - the event is continually fired when moving the mouse, ,so makes sense to try to restrict it a little.

OK, the handler that we need just needs to check if we're holding down the button - which is where the mouse up / down bit comes in. If we're not dragging, then we simply return from the handler without doing anything, but if we ARE holding down the button we need to work out what to do next....

First thing is to get the current size and position of the div. We can get these from the various style attributes. Once we know how big it is currently, we work out where the mouse pointer is from event.clientX / event.clientY. From this, we can work out how wide (or tall) the div needs to be to make it extend to the current mouse position, and update it's style.width attribute.

If you need any more help, send me an email, and will see what I can do

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Malcolm Smart17-Sep-06 20:37

Malcolm Smart

17-Sep-06 20:37

Cheers Richard - got it working - kindof. Dragging, expanding is fine, just struggling to translate screen position to my 'duration' concept, but that's my problem now!

It will be a neat interface when it is done though (yeah and possibly a CP article, shamelessly taking all your credit) - so thanks for the help.

Thanks again.

Regards

Malc
*********************************************

RichardGrimmer19-Sep-06 7:34

19-Sep-06 7:34

No problems - glad you've got it working!

Malcolm Smart wrote:
It will be a neat interface when it is done though (yeah and possibly a CP article, shamelessly taking all your credit)

I'd expect no less hehe! Sign of a truly PROFESSIONAL developer Smile | :)

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Boro_Bob14-Sep-06 23:46

how to keep web service and c++ client connection??,

14-Sep-06 23:46

Instead of using check boxes to select times, why not use a couple of drop down menus to let them select From time and To time?

Words fade as the meanings change, but somehow, it don't bother me.

AndyLau00413-Sep-06 21:56

AndyLau004

13-Sep-06 21:56

because,i want to develop a distributed system ,
i will need web service ande c++ client ,
i think if keep connection,so it will save so many system resource..

who can help me

preserving object reference in a page

248912813-Sep-06 20:44

2489128

13-Sep-06 20:44

hi! as we know that using hidden fields in web page we can preserves the string values. is there any way to preserve object reference[e.g. popup window reference] in a web page?

samir

RichardGrimmer14-Sep-06 2:47

14-Sep-06 2:47

I always thought I'd used hidden fields in the past for this (not just strings), but I can't seem to find anywhere I did so, so I'll go with "stick it into session" Smile | :)

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Guffa14-Sep-06 7:51

Guffa

14-Sep-06 7:51

RichardGrimmer wrote:
I always thought I'd used hidden fields in the past for this (not just strings), but I can't seem to find anywhere I did so

That's because you didn't. It's impossible. Smile | :)

RichardGrimmer wrote:
so I'll go with "stick it into session"

That doesn't work either, as the value has to be sent to the server to be stored in a session variable, and you can't send anything but string values to the server.

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RichardGrimmer19-Sep-06 7:33

19-Sep-06 7:33

Guffa wrote:
That doesn't work either, as the value has to be sent to the server to be stored in a session variable, and you can't send anything but string values to the server.

Hmmmmm.....considerthe following working code snippet from our app....

<br />
DataSet ds = null;<br />
ds = fee.DraftListUnSelectedWIP(draftWriteOff, (string)Session["PEDB"]);<br />
<br />
Session["DraftWriteOffUnselectedWIP"] = ds;<br />

and then at the other end....

<br />
DataSet ds = (DataSet)Session["DraftWriteOffUnselectedWIP"];<br />

which is then bound to a grid, so seems OK. Is there some implicit casting going on that I'm not aware of

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Guffa19-Sep-06 20:58

Guffa

19-Sep-06 20:58

What you are doing is storing and retrieving an object in a session variable, which all takes place on the server. A window reference exists in the browser, and there is no way that you can transport that reference to the server.

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