ASP.NET

Re: urgent - problem with html tags in asp.net c# (code behind)

5-Jul-11 14:15

Cyberoxy wrote:
Im so stupid

Yes, you are. You have been told three times now to use proper formatting.

I know the language. I've read a book. - _Madmatt

berba6-Jul-11 20:38

berba

6-Jul-11 20:38

Hi,

Please check the following links

http://delphi.about.com/od/aspnet/l/aa062204a.htm[^]

http://delphi.about.com/od/aspnet/l/aa062204a.htm[^]

Also add id & runat="server" to your html tags...

Hope it helps...

Cheers

WebMethod called from Javascript mis-behaving

markymark825-Jul-11 4:31

markymark82

5-Jul-11 4:31

Hey guys,

Hoping someone might be able to shed some light on a problem I am currently having.

I have a WebMethod being called by some javascript code, everything is working as it should, the WebMethod is a static string.

I am writing the output (which contains a small amount of html) to a hyperlink on my page (I'm adding a product to a basket and updating the link to the basket with item total etc.).

On my local dev machine, and on a staging version of the website (a copy of live) this all works nicely, the hyperlink shows what it is supposed to. But when put live, the WebMethod is called fine, and the output comes out in JSON format. This in itself I didn't think was a problem as I can just use jquery to parse the JSON, but it fails in firefox as being invalid JSON.

What's even weirder is that when I created a 2nd test version of the page (a carbon copy, just with the name changed), that behaves perfectly on live, without the need for JSON parrsing.

This isn't a problem in all browsers, IE, Chrome (release) and the latest Safari all pop the raw JSON in as the hyperlink text, Firefox (4) seems to parse it and shows the correct HTML.

Can anyone think why it would behave differently between 2 identical pages, where only the name is slightly different, and what the best way to parse the JSON is when it is returned from the WebMethod. Does it have to come back as JSON, I know xml is an option but really I could do with just a string..

I tried clearing all of my temporary files, so I know it's not a caching issue.

Live server (and the staging one too):
Win Server 2003
IIS6

The website is .Net 3.5, C#

Thanks in advance!

Cannot use a leading .. to exit above the top directory.

benams4-Jul-11 13:41

benams

4-Jul-11 13:41

I get the exception : Cannot use a leading .. to exit above the top directory.

when I try to save a picture to the server, I use the line:

fupPicSummary.PostedFile.SaveAs(Server.MapPath(@"../Pictures/summary_" + campaign.ID + ".jpg"));

Re: Cannot use a leading .. to exit above the top directory.

Not Active4-Jul-11 14:25

Re: Cannot use a leading .. to exit above the top directory.

4-Jul-11 14:25

If the Pictures folder is under the root folder of your web application than this exception will be thrown. The ../ is attempting to go above the root folder, which is not allowed.

I know the language. I've read a book. - _Madmatt

benams4-Jul-11 20:03

benams

4-Jul-11 20:03

the pictures folder under a sub-domain. can I access it somehow else than full physical type?

Re: Cannot use a leading .. to exit above the top directory.

Yuri Vital4-Jul-11 22:40

Yuri Vital

4-Jul-11 22:40

You have to use the tilde character "~" to specify a path who start from the root of your web app.

the code will be :

fupPicSummary.PostedFile.SaveAs(Server.MapPath(@"~/Pictures/summary_" + campaign.ID + ".jpg"));

Get all the values from HttpContext.Current.Cache

siva4553-Jul-11 20:15

siva455

3-Jul-11 20:15

Hi ,
please let me know how to Get all the values from HttpContext.Current.Cache as
i doesn"t know the keyname to specify in get method of HttpContext.Current.Cache...

ie HttpContext.Current.Cache.Get

Re: Get all the values from HttpContext.Current.Cache

Andy_L_J3-Jul-11 20:32

Andy_L_J

3-Jul-11 20:32

Have you checked here...

http://msdn.microsoft.com/en-us/library/system.web.caching.cache.aspx[^]

I don't speak Idiot - please talk slowly and clearly

'This space for rent'

Driven to the arms of Heineken by the wife

Re: Get all the values from HttpContext.Current.Cache [modified]

RaviRanjanKr3-Jul-11 20:57

RaviRanjanKr

3-Jul-11 20:57

hey! siva please don't do cross post. you have already posted this question there-[Get all the values from HttpContext.current.cache][^] and one OP Prakash have already answered you.
so be stick there and revert back if you have any query. Smile | :)

modified on Monday, July 4, 2011 12:33 PM

Re: Get all the values from HttpContext.Current.Cache

Not Active4-Jul-11 2:21

Re: Get all the values from HttpContext.Current.Cache

4-Jul-11 2:21

RaviRanjankr wrote:
one OP have already answered you

OP stands for Original Poster, i.e. the person who posted the question. OP does not relate to one who answers a question.

I know the language. I've read a book. - _Madmatt

RaviRanjanKr4-Jul-11 6:33

RaviRanjanKr

4-Jul-11 6:33

Mark Nischalke wrote:
OP stands for Original Poster, i.e. the person who posted the question. OP does not relate to one who answers a question.

I was thinking OP stands for Other Person. that's why I used OP word. whatever,
thanks Mark to let me know the actual meaning of OP(Original Poster).

Only Save Contentpage

Elham M2-Jul-11 6:03

2-Jul-11 6:03

Hi every body
I want when user click save button the prompt show that user can save page with any extension like .htm but only save content page not master page please guide me
Thanks for your help

Not Active2-Jul-11 7:22

2-Jul-11 7:22

To do that you would need to create a create another page that does not use the master page or use CSS to remove the master page elements when it is displayed. Then have the user save that page. This is what most "printer friendly" pages do.

I know the language. I've read a book. - _Madmatt

Elham M2-Jul-11 9:06

2-Jul-11 9:06

Could you explain more with some example I some confuse How can I create another page in the same time? I think your solution is correct but it's difficult too .

Not Active2-Jul-11 10:02

2-Jul-11 10:02

You can't create another page dynamically, which appears to be what your are thinking. You must create the page before hand, just like any other asp.net page in your application. Or you use CSS to remove the masterpage elements. This method is used extensively in SharePoint 2010.

I know the language. I've read a book. - _Madmatt

Elham M3-Jul-11 6:21

3-Jul-11 6:21

But It's Dynamic page and sorry How can I use css to remove masterpage?Which element in css?can you write your code its very necessary for me.Thanks

Not Active3-Jul-11 11:08

3-Jul-11 11:08

.hidden
{
 visibility: none;
}

Elham M wrote:
can you write your code

Sure. Contact me offline to discuss rates and requirements.

Elham M wrote:
its very necessary for me

It is very necessary for me to get paid for my time and effort.

I know the language. I've read a book. - _Madmatt

Shameel3-Jul-11 20:38

Shameel

3-Jul-11 20:38

You can create a separate CSS file for printing and set the

media="print"

attribute in the

link

tag. If you hide all master page elements in this CSS file, then those elements will not be printed.

Elham M3-Jul-11 23:46

3-Jul-11 23:46

I've khnew this tag for print and I've used it but this tag just for print it's not for save button!

Shameel4-Jul-11 7:53

Shameel

4-Jul-11 7:53

You can use the same technique with a little tweak. Create two CSS files and make the master page elements invisible in the second css file. Create a new page that uses this css file. You can open this new page as a popup from your original page and save from the popup.

Not Active4-Jul-11 8:32