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Hi
i have a login script, but after the user has logged out, i want to disable the back button. how is this done, and is it a proper controlling method?
tx
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To my knowledge there is no way to disable the the back button on the clients browser. If you are using a session to monitor the login status then you should remove it after logout and check it on all pages.
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Brakanjan wrote:
i want to disable the back button
I guess you dont want to allow the user to come back & access the page after he logged out, by clicking the 'back' button. There may be javascript(s) to disable the 'back' button...
But the right way to do your job is to control the page access with the session/cookies that are set in the 'login' process. So... they become invalid when the user presses the 'back' button, and the user would be redirected to the custom wrror page!!!
I was born intelligent
Education ruined me!.
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Use the image button to control this problem.
Check the userID value is true then show the back button image else switched off. If you taking about the IE back button its not possible. Only way you can check some authentication in your beging of your script to display your page contect.
----------------------------
while 1
yours friendly
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We're creating a form. There's four checkboxes for four locations. Once sixteen people fill up one location, we would like to disable that checkbox. Do we need some sort of counter? Is there a way to keep track of it in JavaScript?
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You need to store this somewhere... e.g. a database or a file...
theJazzyBrain
Excelence is not an act, but a habbit Aristotle
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You could store the value of the counter in the Application object (assuming you are using ASP)
for instance:
Application("MyCounter") = Clng("0" & Application("MyCounter"))
Christian Calderon
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This would reset every time the application shuts down though...
theJazzyBrain
Excelence is not an act, but a habbit Aristotle
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Over the last few years I have been writing MFC dialog based application for the Windows environment using Visual Studio .Net (C++).
Now is it possible to use Web Browsers to generate the GUI and let the core of the application be written in Managed C++.
The core application involves serial communications and managing a Database. The GUI just needs to provide Start/Stop display and monitor parameters of the core application.
Note I know nothing about Web Browsers or their development, other than using IE for Internet access.
So any useful site would be great - useful words too!
The main reason for this move away from MCF is to allow (so I am told) the users to define there own GUI - as they can design there own Web Pages - I assume this is correct!
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This is completely feasible and widely used. For one look at the latest Netcrape, the GUI is an html page basically(they use XUL). Also apps like Microsoft Money are just webpages in a framework. IE is more of an application platform than simply a webbrowser.
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Thanks for your comments.
Just one additional question, who/were would you start with this technology; i.e. do you need a Toolset for development?
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Hi everyone!
Does anybody know what will happen if I do Response.Redirect from an ASP page (having ASP session) to an ASPX page that will perform some stuff and then Response.Redirect to another ASP page. Will my ASP session be lost?
Note that I don't need to pass values between these sessions - I can pass what I need using Request.
Thanx in advance.
Regards,
Serge (Logic Software)
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I haven't tried this but I would expect the session to be lost since they are handled by seperate processes.
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You would like to launch an ASP page from an ASPX page?
This ASP page what will it change?
Why cant it be done with the ASPX page?
More info please
William O'Malley
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You see, we already have an elaborate system written in ASP, and now we need to expand its functionality beyound the level that can be achieved with pure ASP, e.g. on one page it sends an e-mail to a user, and this operation takes about 1 minute.
We decided that sending a message in a different thread is the solution we need.
Firstly we tried to create a .NET component that will handle this task, and to call it via COM, we followed the steps described in MSDN to use COM wrappers, but failed. Being pressed for time we had invent another solution, and the obvious thing that came to mind was to redirect from the ASP page to an ASPX page that will facilitate e-mail send, and bring control to another ASP page that is in the chain.
Now we have the following problem: control passes from ASP to ASPX, and there it stops. We used Response.Redirect in ASPX page, but it seems that it kills all threads that start in it, and Server.Transfer doesn't work as well. In the HTML output of the ASPX page we notice that it doesn't contain any HTML output that should be there.
Could you suggest something?
Regards,
Serge (Logic Software)
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ummmmm optimize ur email sending code?
a minute to send an email is somewhat ridiculous no?
"there is no spoon"
biz stuff about me
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l a u r e n wrote:
a minute to send an email is somewhat ridiculous no?
the email code has already been optimized  anyway, we solved it - ASP session IS preserved when sending control to an ASPX page, and then back to another ASP page. Email is sent in a new thread.
Regards,
Serge (Logic Software)
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subj. I've made a project that can load html page into webbrowser via document.innerhtml, but this doesn't solve a problem of loading .mhtml file into Webbrowser. I think that IPersistStreamInit.Load could help me  , but all my attempts to make a working code on .NET were unsuccessful  Maybe someone could share a small similar project with me? VB.NET, C# are welcome...
Thank you in advance,
Dmitry Blokhin
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How do i do character casing for a textbox in asp.net.
I dont find any property for this.
Please let me know abt this
Praveen Chintamani
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Hi, praveenc80
You can define your own CSS class in your stylesheet and add it to the CssClass property or you can apply the style attribute, ie.:
TextBox1.Attributes.Add("style","text-transform: uppercase;");
TextBox1.Attributes.Add("style","text-transform: lowercase;");
TextBox1.Attributes.Add("style","text-transform: capitalize;");
TextBox1.Attributes.Add("style","font-variant: small-caps;
Even better you can subclass TextBox and implement ie. a casing property.
Have a nice day!
Andreas W. H. Kongelstad
System developer
www.portalcontext.com
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Hey its not working for me.
I have added attributes of the one which you have given..
Even i shoild write something in .aspx page
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Hi
This is my first question to this forum.
The scenario is like this.
We have an application. The user will login at first page(ofcourse).
The problem is how we should identify the user in all the pages without using session.
Is there any specified object which will handle this??
Regards,
Praveen Chintamani
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You can use cookies...
But why wouldnt you want t use Sessions?
theJazzyBrain
Excelence is not an act, but a habbit Aristotle
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Hi Thanks for the response.
See here I want to know abt the principal object.
Please Let me know if you have any idea on this
Praveen Chintamani
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