delphi - Adjusting Subreport object's height in run time -

-

hi using fastreports4 delphi 7 , have produce report form handles containers , stored goods. while building report found myself facing following issue: in main report have placed groupheader-band bound containers datasource. in placed 1 memoview (called containerinfmemo) bring container's info, 1 subreport bring stored commodities info stored relative container , memoview (called grossweightmemo) in calculate gross weight of container goods.

inside subreport placed masterband bound commodities datasource, in placed memoview (called commoditiesmemo) prints commodities details.

both groupheader , masterdata bands have stretched property set "true". memoviews have stretchmode property set "smmaxheight" while shiftmode property set "smwhenoverlapped". subreport's property printonparent set "true" while shiftmode property set "smwhenoverlapped".

now, long commoditiesmemo's height greater height of other 2 memoview heights subreport stretching claim commoditiesmemo maximum height , groupheader-band follows adjusting both own height object's height. works should. however in case containerinfmemo's height greater 1 of other memoview heights deal following paradox:

  • subreport stretching as commoditiesmemo height demands while

  • groupheader-band stretching more since containerinfmemo demands more space commoditiesmemo.

thus final result have gaps inside report between rows/records of containers-commodities details.to more specific providing following images in order provide image of how report behaves , how should behave

bad report

report should be

so asking if there way adjust subreports or memoview's height on run-time. have tried using scripts on "onbeforeprint" event of subreport , memoview but, unfortunately, engine takes in consideration height relative object has in design-time , not in run-time. there way face problem ?

thank in advance

try disable bottom line tfrxmemoview in tfrxsubreport


Comments

Post a Comment

Popular posts from this blog

Java 3D LWJGL collision -

-
i making 3d java game lwjgl library, , wondering how add collision detection, player not go through models. i using obj models. here objloader class, loads models: package renderengine; import java.io.bufferedreader; import java.io.file; import java.io.filenotfoundexception; import java.io.filereader; import java.util.arraylist; import java.util.list; import models.rawmodel; import org.lwjgl.util.vector.vector2f; import org.lwjgl.util.vector.vector3f; public class objloader { public static rawmodel loadobjmodel(string filename, loader loader){ filereader fr = null; try { fr = new filereader(new file("res/"+filename+".obj")); } catch (filenotfoundexception e) { system.err.println("couldn't load file!"); e.printstacktrace(); } bufferedreader reader = new bufferedreader(fr); string line; list<vector3f> vertices = new arraylist<vector3f...
Read more

spring - SubProtocolWebSocketHandler - No handlers -

-
i have ugly error during deploying spring app on jboss. 18:11:16,025 error [org.apache.catalina.core.containerbase.[jboss.web].[default-host].[/consumer]] (msc service thread 1-7) exception sending context initialized event listener instance of class org.springframework.web.context.contextloaderlistener: org.springframework.context.applicationcontextexception: failed start bean 'subprotocolwebsockethandler'; nested exception java.lang.illegalargumentexception: no handlers @ org.springframework.context.support.defaultlifecycleprocessor.dostart(defaultlifecycleprocessor.java:176) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor.access$200(defaultlifecycleprocessor.java:51) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor$lifecyclegroup.start(defaultlifecycleprocessor.java:346) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.s...
Read more

methods - python can't use function in submodule -

-
my folder structure this: pythonstuff/ program.py modulea/ __init__.py foo.py bar.py here's code bar.py : def hello(): print("hello, world!") here's code program.py : #!/usr/bin/env python3 modulea import bar bar.hello() i run $ python3 program.py somehow error: file "program.py", line 3, in <module> bar.hello() attributeerror: 'module' object has no attribute 'hello' edit: __init__.py file empty. edit2: after trying realized had bar.py in root directory contained hello() method. bar.py in modulea/ directory empty. add it import os __all__ = [] module in os.listdir(os.path.dirname(__file__)): if module != '__init__.py' , module[-3:] == '.py': __all__.append(module[:-3]) the init .py files required make python treat directories containing packages; done prevent directories common name, such string, unintentionally hiding v...
Read more