motoman
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Posts posted by motoman
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I know this didn't exist in earlier releases, but does the current version of JS Pro include functinality to create a report in iReport, and then have end users change the sorting by clicking on column headers?
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Yes - started yesterday. Have gotten at least half a dozen spam emails from this forum for topics I have never even seen, let alone subcribed to.
Can someone please make it stop?
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Couple things...
First, can JasperETL be used in conjunction with an external scheduler to execute jobs, and can it also at least provide a return code as to whether or not the job was successful?
...also, I can't find any documentation at all about JasperETL...?
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...I have a report with 3 prompts that works just fine in iReport 3.1.2 - but the prompts don't appear on the web. What do I need to do to get the prompts to work when a user accesses the report on the web?
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...using iReport 3.1.2
I have a basic report grouped by a particular value, and iReport automatically makes a count variable for you, which I also have displayed on my report.
My need is simple - I just want to have the report show only those groups that have a count > 1. To that end, I have kind of gotten some syntax figured out:
new Boolean(($V{uld_history_ULD_COUNT}.intValue())>(1))
...the problem being that if I run the report with it that way, it returns no rows. If I change the "1" to a "0" then it runs and returns all the data just fine.
I'm sure I'm missing something basic...any pointers?
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...well, I am not sure as to why, but putting "new Boolean(true)" into the Filter field made my report run again! Yay!
...I take it that this is kind of a common occurence then?
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...very frustrating problem I hope someone can help me with.
Have created the same report a few times over in iReport 3.1.2. The problem is that, as I'm working with the report, eventually I try to make a filter that I just can't get the syntax right on. When I take a stab at it, and it doesn't work, I go back and delete the filter, re-run the report and see that it works as before.
...but. After a few tries, after deleting the filter, iReport will just say "the document has no pages" when trying to preview it. And nothing I can do fixes it, nor can I really see where a problem might be. Closing and reopening the report does not help - nor does restarting iReport, JS, or the whole machine.
...?
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...eventually figured it out with a little help. Needed syntax like this:
new Boolean (($F{geofence_DURATION}.intValue() >= 5) && ($F{geofence_DURATION}.intValue() < 10))
...which is not exactly intuitive to me, but there you go.
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...changing the data type on my field seems to make the report not run.
From what I can tell, or at least what I'm guessing, I'm just trying to define the condition under which this style is used. I made a style, and then added a Conditional to it, and the condition should be that the style is used when my value is >= 5.
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www.kaleb-world.com/webstuff/cond.jpg
...there's where I am at. That field is a double. I just want to be able to evaluate it, logically, as shown, and I believe I can get the rest to work. Pulling my hair out...
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...where? I don't know where it's getting that from. The field is defined as a double, and I tried to create a variable to use that references that field, also set as double, and get the same result.
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...I'm sure that probably would work, but I stumbled across the "conditional" bit in a Style I created, which is I reckon what others are directing me to.
However, when I try to define the simplest expression for the condition, I get an error. Like "$F{value} >= 5" - which is as simple an expression as one can get. It tells me that "the operator >= is undefined for the argument type(s) Double, int" - ...I am wondering how a basic operator like that can be undefined for numeric data types...? What am I doing wrong?
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...is there a way to increase the amount of memory that iReport will use?
By default it sems to want to use no more than ~63Mb. And it eats that up pretty fast, then hangs and I have to kill it...?
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Thanks for the tip, but after preusing the results of searching that topic, I don't really see anything that tells you *how* to use conditional styles. Is there a tutorial or something somewhere?
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OK...let's pretend I don't have any idea how to do that...so how would I do that?
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...I am sure this question has been posed before, but I didn't really find the kind of help I'm looking for with a search.
Just started using iReport 3.1.2. On a basic report, I want to conditionally format a value/row based on an evaluation of the value. For example, if it's >= 5 then I want to have a yellow background and black font...if it's >=10 I want a red background and white font...that kind of thing.
Any pointers would be greatly appreciated.
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I put the .jar file in the lib folder under Common, where I saw the MySQL driver...still no luck.
Here's what I'm trying to use as the Driver:
com.microsoft.sqlserver.jdbc.SQLServerDriver
And for the URL:
jdbc:sqlserver://localhost:1433;databaseName=Northwind;
Have tried specifying integrated security with no luck - am providing the SA logon/password...
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I'm new to Jasper and to JDBC in general...am having a bit of a problem trying to get Jasper to connect to my local SQL Server install via JDBC. I added what I thought was the appropriate info to the system's Classpath...but that doesn't seem to do the trick. Is there some configuration I have to do within a Tomcat config file, or...?
Thanks for any help.
Expression wizards don't load?
in Products
Posted
...why does the Expression Wizard not populate anything for me? I've tried having items in the expression already, different variable types, anything I can think of - but whether single or double-click the Expression Wizards link, nothing ever shows up.
iReport Pro 3.7