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hello there:
After user has left his pc for a certain time and session ends, the user clicks on a button and an error pops. What was done that we wrote a method that override the method initializeCulture which seems to run before page load or page init , and in the initializeCulture we are using a session so it is causing error.
What i want is on session end to redirect to login page how could i do it.
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khalil.kamel wrote: What i want is on session end to redirect to login page how could i do it.
Maybe you could use the Session_End Sub in Global.aspx.
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You are probably encountering a NullReferenceException because you are trying to access a session variable that doesn't exist. Check for null and take appropriate action.
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Hi there, this would be my first post. I have often referred to this site for answers and often found them 
Here's the problem I'm facing now:
I have a gridview control and/or repeater having a delete button. in the Row/Item data bound event of the grid view/repeater, I am checking for a certain condition and setting the enabled property of the delete button to false in case that condition is true. In IE, everything is working fine, and the delete button is disabled were necessary; but in Firefox, the button is not being disabled what so ever!Any idea why, and how to solve it?
Thanks
Sara, CAPM
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document.getElementById('mysubmitbutton').disabled = "disabled";
Your js code should fire that to disable the button.
alternatively you can hide the button:
document.getElementById('mysubmitbutton').style.visibility = "hidden";
document.getElementById('mysubmitbutton').style.display = "none";
And make sure you Disable the Enter Key:
Disable Enter Key Tutorial[^]
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please try this awkward case, Add a button (link button) and try on item data bound to disable it. On FirFox it is enabled :S. I have tried but no solution for it till now
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Are you sure it is disabled? IE applies a stylistic change to buttons when they are disabled. FF doesn't.
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Yes i am pretty sure, no style changes are occurred and the event is still being fired. Try It Your Self
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just to see what you can learn, try reversing the code: add a disabled button and enable it on the databound event.
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hello,
i am using some iframes on my website, is there a way in CSS that you can do so that u don't have to use i frames and the Div content changes instead ? this would be really helpful if there is....
Thanks
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No, there's no way to get what an iframe does out of css.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: No, there's no way to get what an iframe does out of css.
Yerright, of course, but you could play games with javascript and innerhtml. Not that I would waste my time. Iframes are like tables - everybody sneers at 'em and sooner or later, everybody uses 'em.
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Oakman wrote: everybody sneers at 'em and sooner or later, everybody uses 'em.
That alone is worth a 5
I've had job interviews where they asked me what class reuse was, and I said that's where people kid themselves that if they build a class, they will reuse it somewhere, someday. I got the job.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: where people kid themselves that if they build a class, they will reuse it somewhere, someday.
ROFL
Christian Graus wrote: I got the job.
Of course.
I think a case could be made that the more OO you build your apps, the less likely you are to reuse much. If you really practice "everything is an object" you aren't like to be creating a few goshohwowieboyohboy one-size-fits-all classes that are models of elegance and coding style. But then you and I didn't have the benefit of 4 years of computer-sci taught by professors with advanced degrees, so what do we know?
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Oakman wrote: But then you and I didn't have the benefit of 4 years of computer-sci taught by professors with advanced degrees, so what do we know?
*grin* precisely.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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The problem is not with OO or the professors who teach us OO, it is what forces us to tie our code to business requirements with scant regard for reusability - DEADLINES.
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how true,
its not about the quality of the software you develop, its all about the time frame that you deliver it within.
Jd.
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hello, for my college project i have to create a nice looking website, i am thinking of translucent backgrounds ..... if any of you can help me , i would like to know how I would do translucent backgrounds in an external style sheet and doesn't affect my content colours, that would be really useful ... I know it’s to do with the tag opacity i think....
Thanks
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Yes it is done with opacity in css....
For mozilla and others it is
#id{
opacity: 0.4;
}
for IE it is
#id{
filter:alpha(opacity=40 );
}
so mix 'em up
#id{
opacity: 0.4;
filter:alpha(opacity=40 );
}
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but that also turns my content to be translucent ... so how do i stop that ?
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to simply stop
opacity:1 for mozilla
and for IE
filter:alpha( opacity:100 )
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thanks for all your help :P
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Put all of your content inside a div with a higher z-index.
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