How Do You Detect When A Page Has Only Been Refreshed?
I'm trying to write an ASP interface that mimiks a .Net datagrid control.
I'm having a problem when I'm in the middle of an Edit, Update, or a New
Record.
If the user hits the wrong button, the program grabs the values in
the textboxes using the request.form() and then redisplays them in the
textboxes when the records table gets written back out to the page. This
works fine as long as the form is submitted.
If it's just a page refresh
(F5), the program doesn't get the latest changes to the textboxes and
displays either a blank or whatever was in there the last time the form was
submitted. Anybody got any ideas?
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How do i stop a page being refreshed and running my asp scripts again and again
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First I would question why you want to do this. If they get to the page by any means it should respond appropriately, whether refresh or by link. This is a stateless environment after all.
That being said...
I would take the approach of setting a session variable that gets set the first time they hit the page:
<%
if session("NotTheFirstTime") = "" then
'write the onload
session("NotTheFirstTime") = true
end if
%>
then based on that variable write or don't write the onload.
Of course, if the user can access the page from multiple links and the onload is valid for each link, regardless of how many times they hit the page, this won't work....
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However, every so often a page simply won't load. It isn't trying to load and then timing out or anything, it's like it's ignoring the page entirely. It shows the correct URL in the address bar of IE, but there's nothing but a blank white page displayed. Viewing the source of the blank page reveals that instead of the correct code for the page, we get this: Code:
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i've created a simple web app that allows users to enter in
information about a project in a web form and save that information to
a database (Access). After a user enters in all the information, she
can click on a link to go to an index.asp page that displays all the
projects that have been added.
the problem i'm having occurs after the user enters in all their
project information. when the user goes to the index page, the index
page is suppposed to retrieve all records and display them, but it
doesn't.
even after hitting the Refresh button in the browser, it
won't display the latest project that the user just entered. however,
if i add a second project and then go back to the index page, it will
work fine and display both the first and second projects. so, it's
like the first project won't be displayed until i enter in another
project after it (like the first project is stuck). does anyone know
what the problem may be?
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I have a web site where I use cookies to navigate between
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if any one logs in and enter bowse the pages and goes back
uses other log in his old page is displaced rather than
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I use <% SET rsDisplay = rsDisplay.NextRecordset() %to step to the
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In one particular condition the final recordset is not passed to the
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I did just try <% If NOT rsDisplay.EOF Then %but I get:
Microsoft VBScript runtime error '800a01a8'
Object required
Any ideas how I can trap this error? I just want the area on the ASP
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Also, though the solution isn't exactly appropriate to
this NG, I would also accept a client-side solution to
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Normally I would do something like
if request.form("submitbutton.x") <"" then
....
end if
But I found a problem when the browser uses the 'alt text' instead of
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displaying graphics, etc. How do you detect that? or should I?
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Class myClass
end class
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If JavaScript is enabled (is supported)
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else
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For example:
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<%=rs.Fields("Notes")%>
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