Double Pass

Jeffrey_leeJeffrey_lee
edited 5:42PM in FastReport .NET
Hi,AlexTZ
If the pageheader band has TextObject with expression,
and I enable the report's double pass, the TextObject of the first page's pageheader band can't show.

Comments

  • AlexTZAlexTZ
    edited April 2009
    Hello,

    All databand-related objects should be printed on data bands. In all other cases their state may be indeterminated. To fix your case, I need to add some "hack-type" code in FastReport.
  • Jeffrey_leeJeffrey_lee
    edited 5:42PM
    AlexTZ wrote: »
    Hello,

    All databand-related objects should be printed on data bands. In all other cases their state may be indeterminated. To fix your case, I need to add some "hack-type" code in FastReport.

    Thank you for your answer!
    When using FastReport, Indeed there is the special situation of the above.
    Since the project is very urgent,Could you please deal with this problem as soon as possible?

    Or could you please add Variable "TotalPages#" similar to FR 4.0.

    Thank you very Much!
  • AlexTZAlexTZ
    edited 5:42PM
    The fixed version will be available in 4 hours.
  • Jeffrey_leeJeffrey_lee
    edited 5:42PM
    AlexTZ wrote: »
    The fixed version will be available in 4 hours.

    Ok,Thank you!
    And I'm sorry ,I forgot that the same problem in pagefooter band.
    Just the textobject can't show in last page.


  • AlexTZAlexTZ
    edited 5:42PM
    Sorry, I cannot fix this one. It will print the first record on the last page. Consider using a variable that is initialized in the data band's BeforePrint event and printed in the page footer.
  • Jeffrey_leeJeffrey_lee
    edited 5:42PM
    AlexTZ wrote: »
    Sorry, I cannot fix this one. It will print the first record on the last page. Consider using a variable that is initialized in the data band's BeforePrint event and printed in the page footer.

    Thank you,I See.
  • Jeffrey_leeJeffrey_lee
    edited 5:42PM
    Hello,
    Thank you for your support.
    I had download the latest code.
    But I'm Sorry ,I want to know which file that you had added code in.
    Because I had add much code in the last release version,according to my needs.
    When you release a new version next time,I would like to merge my own code.

  • AlexTZAlexTZ
    edited 5:42PM
    Hello,

    I had changed the Data\DataSourceBase.cs file.
  • AlexTZAlexTZ
    edited April 2009
    Sorry, this fix was wrong. Relations do not work correctly now, so I have to rollback changes.
    In order to print the first data row in the report title, you need to use script.

    ReportTitle's BeforePrint event:
        private void ReportTitle1_BeforePrint(object sender, EventArgs e)
    {
      Data1.InitDataSource();
    }

    It will be available in the upcoming build.
  • SpringySpringy
    edited November 2009
    Hmm.. I think I have the very same problem today (data not available in band "Page Header" as soon as I enable DoublePass.
    Was this fix revoked at same time?

    A other solution (for me) would be when I could split my "Group Header" band into several childs and could assign "RepeatOnEveryPage" for every single child: I need a header with logo (from DB) on every page and a detail header only once per group.
  • AlexTZAlexTZ
    edited 5:42PM
    Hello,

    In the page header, the datasource is in indeterminate state. You have to use script to init the datasource at the start of report (use the code from my previous post in this topic).
  • SpringySpringy
    edited 5:42PM
    AlexTZ wrote: »
    In the page header, the datasource is in indeterminate state. You have to use script to init the datasource at the start of report (use the code from my previous post in this topic).

    If I do this with band "Page Header" then I get hundreds, thousands and millions of pages -- I don't need a "Report Title". But at least it works there if I let it empty and enable "CanShrink".

    But what the heck is Data1 and why is it named Data1?

    I really would prefer a design where I could follow "All databand-related objects should be printed on data bands" -- without the need of any C# code inside the report.
  • AlexTZAlexTZ
    edited 5:42PM
    You can add empty Title band and make it zero-height. Don't add this code in the page header, it will lead to infinite loop.
    Data1 is the name of your databand.
    wrote:
    I really would prefer a design where I could follow "All databand-related objects should be printed on data bands" -- without the need of any C# code inside the report.

    Why just not use the groupHeader.RepeatOnEveryPage option?
  • SpringySpringy
    edited 5:42PM
    AlexTZ wrote: »
    Why just not use the groupHeader.RepeatOnEveryPage option?

    Because I have both: Data per group which should be displayed on every page and detailed group-data (not a list) which should only be shown once per group above the list of items which make up the group. If I could split up the Group header into two parts (which is already possible) which have different "RepeatOnEveryPage" settings (which is NOT possible right now) this would help.
  • AlexTZAlexTZ
    edited 5:42PM
    You may attach a child band to the groupheader and set its PrintOn property to "FirstPage, LastPage, OddPages, EvenPages" (everything except the "RepeatedBand"). I've attached the example report - you can run it in the demo.exe.
    1.frx 4.6K
  • SpringySpringy
    edited 5:42PM
    I'm just playing around with "PrintOn" and its "RepeatedBand" part -- looks like I can achive what I want with this.
  • SpringySpringy
    edited 5:42PM
    oops.. didn't recognize the second page in this thread ;-)

    Thanx for proving true that I'm on the right way.

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