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  1. endoflux

    actionPerformed >> NullPointerException

    GOOD CATCH!
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    actionPerformed >> NullPointerException

    ...Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) import javax.swing.*; import java.awt.event.*; import java.awt.*; public class CollegeTesterGUI extends JFrame implements ActionListener { CollegeTesterGUI startGUI...
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    Colored Gradient on Graph, White Boxes for Data Labels

    no dice..."no frame" was already selected.
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    Colored Gradient on Graph, White Boxes for Data Labels

    This is in Crystal 9.2.634...when I highlight and edit the selected item, the "Line" and "Fill" tabs are greyed out...
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    Colored Gradient on Graph, White Boxes for Data Labels

    Hi there-- I've created a bar graph, and the customer wants the series to be colored using a gradient. This is all fine and well, except that when I use gradients, my data labels show up with white boxes around them, which makes it look very tacky. Strangely enough, if I change one of the...
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    Division issue

    Okay, we've got a winner! By casting totalVotes (or whatever the divisor will be) as double, and/or adding '*1.0' in the divisor, it fixed the problem: percent[j] = (votes[j] / (double) totalVotes); percent[j] = (votes[j] / (totalVotes*1.0)); However, for others reading this, please note that...
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    Division issue

    ...values exist in votes[] and totalValue. The issue seems to simply be that it won't divide anything by totalValue! Ideas? import javax.swing.*; public class Election { //data fields private int numCand; private int totalVotes; private String[] candidates; private int[] votes; private...
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    date format (leading zeros)

    Yeah, but by default it's returning 6/1/2007...is there any way to change this default in the SQL server config?
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    date format (leading zeros)

    I've got a form which requires date entry by a user. The value entered is checked on the 'post' page to ensure its a valid date. The format entered is always MM/DD/YYYY, including a leading 0 when the month is <10 (IE 06/01/2007). This works great... ...then I also have a form for the user to...
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    Excel fields: Date, Time -&gt; DateTime

    Folks-- I have a date column and a Time column, which I would like to become a single DateTime column. Concatenating the two converts the date to a number, which doesn't really help...ideas?
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    real time data check on html/asp form

    Exactly!
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    real time data check on html/asp form

    Folks-- I've seen this in action a million times, but haven't figure out how to do it: I have a form with, say, 15 fields in it. They're all text entry fields, and have the traditional HTML structure where "Submit" posts the entries to the referenced page. For Field #7, the data entered is...
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    LEFT OUTER join issue

    That was it...I had criteria left over from an earlier design attempt. Thanks!
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    LEFT OUTER join issue

    Folks-- Background: I have an Access source table that's an archive of projects. Since each project may last more than 1 month, I have a field concatonated at archive time that specifies the date for that record. In my Crystal 9 report, I have a need to compare hours completed from one month...
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    check format (date) of passed string?

    This solution DID work; I made another mistake: I was calling the input as if it were a variable, while it was a querystring; plugging the code below in fixed the whole deal: If Not CheckDate(Request.Form("datein")) Then Response.Redirect ReDir4 End If Thanks guys!
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    check format (date) of passed string?

    I haven't tried the second solution yet, but I've tried date formats "01/01/2007" and "01/01/07" with the first solution, and both come back as invalid date formats...I'm unfortunately not talented enough to decrypt the meaning of the Pattern suggested: objRE.Pattern = "(0[1-9]|1[012])[-...
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    check format (date) of passed string?

    I want to check to ensure that a form field being posted to the database is a valid date. The isdate() function doesn't seem to work, given that the form field is passed to the page as a string...and if I attempt to convert an invalid format to a date, it will error out. Ideas? Thanks!
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    Expected Statement - End If

    By putting it all on 1 line, it worked <scratching head> If Not isNumeric(Request.Form("quantity")) Then Response.Redirect ReDir3 End If
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    Expected Statement - End If

    That produces the following: Code: If vartype(Request.Form("quantity")) <> "2" Then Response.Redirect ReDir3 End If Error: Microsoft VBScript compilation error '800a03f9' Expected 'Then' /test/newsln/new_post_sln.asp, line 40 If vartype(Request.Form("quantity")) <> "2"...
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    Expected Statement - End If

    I'm using an IF statement to check for a valid data type, and redirecting to another page (url stored in a variable) if its invalid. I'm getting an "Expected Statement" error when I use "End If", and I can't figure out why...ideas? Thanks! Code: If vartype(Request.Form("quantity")) <> "2" Then...

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