motoman
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Everything posted by motoman
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...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
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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.
