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	_Banners
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This page is for application designers who need to configure the relationships between data. It explains the properties for entity relationship diagram (ERD).

Overview

PhixFlow ERDs define the logical structure of the data in your application; see Understanding ERDs.

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	_parent
	_parent
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Basic Settings

Field	Description
Name	The name for the ERD.

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	_description
	_description
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	_audit
	_audit
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Toolbars and Popup Menus

ERD Toolbar

The toolbar is at the top of the canvas. Hover your mouse pointer over the toolbar to see a tooltip.

Option

Description

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To create a new table, drag the icon from the toolbar onto the canvas.

To add an existing table, click to list the tables available in the repository. Drag a table from the list into the ERD canvas.

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	_screen
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Create a new application screen using data from the selected table.

In the Create Screen window:

Name: Enter a name for the screen
Open Maximised: Tick for a maximised screen. Untick for a pop-up popup screen.
Description: Optionally enter a description for the screen.
Select a Template: PhixFlow shows the screen designs available to your application. These depend on the template packages/palettes you have.
see About Template Packages and /wiki/spaces/HELP90/pages/2076246053.

Canvas options

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	_help
	_help
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Open the help topic with details about working with ERDs.

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	_align
	_align
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Options to arrange the selected components:

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	_align_left
	_align_left
nopanel	true

: Align the left edges of all the selected components to the component that is furthest to the left.

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	_align_right
	_align_right
nopanel	true

: Align the right edges of all the selected components to the component that is furthest to the right.

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	_align_top
	_align_top
nopanel	true

: Align the top edges of the selected components to the component that is positioned highest.

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	_align_bottom
	_align_bottom
nopanel	true

: Align the bottom edges of the selected components to the component that is positioned lowest.

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	_align_horizontal
	_align_horizontal
nopanel	true

: Equally distribute the selected components horizontally in the available space.

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	_align_vertical
	_align_vertical
nopanel	true

: Equally distribute the selected components vertically in the available space.

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	_property_settings
	_property_settings
nopanel	true

Open the properties tab for the ERD.

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	_zoom_out
	_zoom_out
nopanel	true

Zoom out to see more of the diagram, with smaller text.

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	_zoom_in
	_zoom_in
nopanel	true

Zoom in to see a smaller area of the diagram, with larger text.

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	_refresh
	_refresh
nopanel	true

Update the ERD to the last saved diagram layout. This clears any unsaved layout changes.
Your ERD should automatically show an changes elsewhere in PhixFlow. For example, if someone adds a new attribute to a table in your ERD, the attribute will appear on the list. If changes are not appearing, click this icon.

Table

Pop-up

Popup Menu

To access more options in a pop-up popup menu, in the table header, click

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Option

Description

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	_edit
	_edit
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Open the properties for this table to make changes.

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	_remove
	_remove
nopanel	true

Remove the selected item(s) from the diagram.

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	_rel_in
	_rel_in
nopanel	true

Tables may have relationships to other tables not represented on the current ERD. Use these options to add all related tables to your ERD so that you can see the full relationship set; see Show Relationships From Other ERDs , above.

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	_rel_out
	_rel_out
nopanel	true

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	_delete
	_delete
nopanel	true

Delete the selected item(s) from the ERD and from everywhere it is used.

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	_attributes_show_hide
	_attributes_show_hide
nopanel	true

Toggle the tables between expanded to show all attributes or collapsed to show only the table name, primary key and any foreign keys. This is useful if your table contains many attributes.

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	_screen
	_screen
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Create a new application screen using data from the selected table.

Attribute

Pop-up

Popup Menu

Option

Description

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	_key_primary_set
	_key_primary_set
nopanel	true

Make: set the current attribute to be a primary key. A table can have only one primary key.

Unset: unset this attribute so it is no longer the primary key for the table.

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	_key_foriegn_set
	_key_foriegn_set
nopanel	true

Make: set an attribute to be a foreign key.

Unset: unset this attribute so it is no longer a foreign key.

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	_view_gray
	_view_gray
nopanel	true

Make: set an attribute to be the display name for the primary key

Unset: unset this attribute so it is no longer the display name for the primary key.

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	_attributes_add
	_attributes_add
nopanel	true

Create a new attribute for the table. PhixFlow opens the properties where you can add a name and set the data type.

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	_delete
	_delete
nopanel	true

Attribute

Delete the attribute from the table. PhixFlow prompts you to confirm.

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Table of Contents

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Learn More

For links to all pages in this topic, see Entity Relationship Diagrams.

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Versions Compared

Old Version 16

New Version 17

Key

Overview

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_property_tabs
name basic-h
nopanel true

Basic Settings

Toolbars and Popup Menus

ERD Toolbar

Table

Popup Menu

Attribute

Popup Menu

Live Search
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Page Comparison

Versions Compared

Old Version 16

New Version 17

Key

Overview

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Basic Settings

Toolbars and Popup Menus

ERD Toolbar

Table

Popup Menu

Attribute

Popup Menu

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_property_tabs
_property_tabs
name basic-h
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