Home
Crystal Reports Training
Crystal Reports XI
Crystal Reports .NET
Crystal Reports Forum
News
Tech Support
Active Topics
Memberlist
Search
Help
Register
Login
Data Connectivity
Crystal Reports Forum
:
Crystal Reports 9 through 2022
:
Data Connectivity
Topic: Link Tables
Oldest Post First
Newest Post First
Author
Message
nahalrazeghi
Newbie
Joined: 02 Sep 2012
Location: Iran
Online Status: Offline
Posts: 11
Topic: Link Tables
Posted: 10 May 2013 at 8:56pm
I'm using the Report Wizart to import an XML file and I'm getting the message "Unable to smart link unlinked tables". Why is this happening?
I am also including the schema file which indicates primary and foreign keys.
<?xml version="1.0" standalone="yes"?>
<NewDataSet>
<Student>
<StudentID>0</StudentID>
<Name>A0</Name>
</Student>
<Student>
<StudentID>1</StudentID>
<Name>A1</Name>
</Student>
<Student>
<StudentID>2</StudentID>
<Name>A2</Name>
</Student>
<Student>
<StudentID>3</StudentID>
<Name>A3</Name>
</Student>
<Mark>
<StudentID>0</StudentID>
<Mark>10</Mark>
</Mark>
<Mark>
<StudentID>1</StudentID>
<Mark>11</Mark>
</Mark>
<Mark>
<StudentID>2</StudentID>
<Mark>12</Mark>
</Mark>
<Mark>
<StudentID>3</StudentID>
<Mark>13</Mark>
</Mark>
</NewDataSet>
and Schema is :
<?xml version="1.0" standalone="yes"?>
<xs:schema id="NewDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="Student">
<xs:complexType>
<xs:sequence>
<xs:element name="StudentID" type="xs:string" />
<xs:element name="Name" type="xs:string" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Mark">
<xs:complexType>
<xs:sequence>
<xs:element name="StudentID" type="xs:string" minOccurs="0" />
<xs:element name="Mark" type="xs:string" minOccurs="0" />
<xs:element name="MarkID" type="xs:string" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
<xs:unique name="Constraint1" msdata:PrimaryKey="true">
<xs:selector xpath=".//Student" />
<xs:field xpath="StudentID" />
</xs:unique>
<xs:keyref name="ReportPhone" refer="Constraint1">
<xs:selector xpath=".//Mark" />
<xs:field xpath="StudentID" />
</xs:keyref>
</xs:element>
</xs:schema>
even i remove link and create link manually but i cant display my report :(
why is that incorrect ? what am i doing wrong ?
please help me ,
Nahal
IP Logged
lockwelle
Moderator
Joined: 21 Dec 2007
Online Status: Offline
Posts: 4372
Posted: 20 May 2013 at 10:50am
have you tried exporting your data with the schema embedded as 1 file?
I don't know if this will solve anything, just a thought...
IP Logged
Printable version
Forum Jump
-- Select Forum --
Announcements
Talk with the Author
Self-Publishing
Job Postings
New feature request
Report Design
Data Connectivity
Technical Questions
Tips and Tricks
Crystal Xcelsius
Report Design
Data Connectivity
Writing Code
Tips and Tricks
Report Design
Data Connectivity
Writing Code
Tips and Tricks
You
cannot
post new topics in this forum
You
cannot
reply to topics in this forum
You
cannot
delete your posts in this forum
You
cannot
edit your posts in this forum
You
cannot
create polls in this forum
You
cannot
vote in polls in this forum
This page was generated in 0.016 seconds.
HOME
|
FREE EBOOK
|
PROGRAMMING GUIDE
|
PURCHASE
|
REVIEWS
|
CONTACT ME
|
FAQ
|
LINKS
|
CLICK PLAYS
|
COACH FORUMS
|
TROPICAL FISH
© 2004-2024 Brian Bischof. All Rights Reserved.