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neojjang / wwwsqldesigner

Automatically exported from code.google.com/p/wwwsqldesigner
BSD 3-Clause "New" or "Revised" License
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Have All Relationships from a single Table.Column the same colour #165

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Would it be possible to make all the relationships from a single Column to 
other tables the same color? I have some pretty large ERDs and although the 
relationship rubber bands look appealling in various colours, it makes it damn 
near impossible to track where it flows to (especially when it goes under a 
number of tables).

I think it would make it greatly easier to read a larger diagram if all links 
from say table1.ID to other tables were renedered in the same color.

Great product otherwise.

Original issue reported on code.google.com by tjachimc...@gmail.com on 28 Aug 2012 at 4:57

GoogleCodeExporter commented 9 years ago 
This actually makes sense. Adding to TODO list.

Original comment by ondrej.zara on 28 Aug 2012 at 12:19

GoogleCodeExporter commented 9 years ago 
Thanks, I think it will make readability much easier and more intuitive.

Anything I can do as a thank you in return?

Original comment by tjachimc...@gmail.com on 28 Aug 2012 at 11:13

GoogleCodeExporter commented 9 years ago 
Hi mate,

As a quick thank you, I put together some more detailed instructions for
you on how to enable loading and saving from a database which you might
want to add to your installation wiki notes.

*To enable the Load and Save features using a database, you will need to
perform the following tasks:

Ensure that you have a working webserver (Such as WAMP for Windows, MAMP on
Mac etc) enabled on your desktop or the PC you will be working off.

You will then need to create a database and enable a user on it:

For PHP-MySQL:

Once logged into the console, create a database that the application will
use:

    mysql> create database sqlDesignerExample;
    Query OK, 1 row affected (0.03 sec)

Ensure that you switch to the database you just created:

    mysql> use sqlDesignerExample;
    Database changed
    mysql> DROP TABLE IF EXISTS `wwwsqldesigner`;
    Query OK, 0 rows affected, 1 warning (0.03 sec)

Run the SQL in the sqlDesigner\backend\php-mysql folder:

    mysql>
    mysql> CREATE TABLE `wwwsqldesigner` (
        ->   `keyword` varchar(30) NOT NULL default '',
        ->   `data` mediumtext,
        ->   `dt` timestamp,
        ->   PRIMARY KEY  (`keyword`)
        -> );
    Query OK, 0 rows affected (0.03 sec)

Now, create a user with the permissions as needed:

    mysql> create user 'sqlExample'@'localhost' identified by
'someSuperSecretPassword';
    Query OK, 0 rows affected (0.38 sec)

    mysql> grant all privileges on sqlDesignerExample.* to
'sqlExample'@'localhost'
with grant option;
    Query OK, 0 rows affected (0.03 sec)

Finally, update the PHP file in the same folder. You will need to make
changes to the first function as follows:

    function setup_saveloadlist() {
        define("SERVER","localhost");
        define("USER","sqlExample");
        define("PASSWORD","someSuperSecretPassword");
        define("DB","sqlDesignerExample");
        define("TABLE","wwwsqldesigner");
    }

Save the file after you make the changes and you will now be able to load
and save using Server Backend: php-mysql*

With a little luck, that might cut down on the number of "I can't save!'
comments. Hope it helps.

- Tom

Original comment by tjachimc...@gmail.com on 28 Aug 2012 at 11:36

GoogleCodeExporter commented 9 years ago 
Fixed in changeset 47b5eeffc5de. Thanks!

Original comment by ondrej.zara on 29 Aug 2012 at 7:49

GoogleCodeExporter commented 9 years ago 
Hey mate,

I noticed that you put up that doc I wrote quick smart. Would you like some
extra docs for the rest of your application? I would be happy to help
collaborate and put some docs together for you - I used to do it for a
living many years ago.

Also, I am writing a snippet of code that will interrogate a database
(mysql at this point in time) to get all the entity relationships just by
entering in a database name (assuming that sufficient user privs are on the
login/pass). If you like I could give you the code which would either
output XML or return an object that defines the database - I have currently
been working around the object more so than the XML, but it would be easy
to write a function that returned the format that you use.

Original comment by tjachimc...@gmail.com on 29 Aug 2012 at 1:15

GoogleCodeExporter commented 9 years ago 
Hi there,

1) docs - yeah, I would appreciate that. I hate writing documentation :)

2) I am not sure I understand correctly: how does your code differ from the 
standard "import" feature available in certain backends, such as 
http://code.google.com/p/wwwsqldesigner/source/browse/backend/php-mysql/index.ph
p#24 ?

Original comment by ondrej.zara on 29 Aug 2012 at 4:16

GoogleCodeExporter commented 9 years ago 
Hey,

Happy to help with some docs, will send you something shortly.

As for the second part, now that I look into the code and the feature - no,
it is very much not different at all LOL. I will probably start with some
docs on that, so that other muppets like myself don't totally miss that
feature :)

Original comment by tjachimc...@gmail.com on 29 Aug 2012 at 10:25

GoogleCodeExporter commented 9 years ago 
Okay, got a bit more for you. For the installation section:

*To Enable the Import From DB functionality using Server Backend: php-mysql

You can use the same user as above and need to modify the second function
in the same file

    function setup_import() {
        define("SERVER","localhost");
        define("USER","sqlExample");
        define("PASSWORD","someSuperSecretPassword");
        define("DB","information_schema");
    }

You do not need to assign any other special permissions to this user, even
if it is going to import other databases from the server.*

Also, I am putting together a quick walkthrough of the features and how it
all works. I assume that I can send you a word doc to show you how it is
all meant to go together, along with the seperate images and the like?

Original comment by tjachimc...@gmail.com on 30 Aug 2012 at 11:33

GoogleCodeExporter commented 9 years ago 
Well, all the docs are in Google Docs Wiki format, so that would be preferable. 
If you want, I can add you as a project member: you will be then able to adjust 
the wikipages yourself...

Original comment by ondrej.zara on 31 Aug 2012 at 1:08

GoogleCodeExporter commented 9 years ago 
Sounds great mate,

Pop me on and I am happy to finish off the docs for the project and also
maybe contribute in other ways.

Original comment by tjachimc...@gmail.com on 31 Aug 2012 at 2:25