Difference between revisions of "Data Controls tab"

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(Add links to Online Documentation for components on the Data Controls palette. Add missing descriptions.)
 
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{| class = "wikitable sortable"
 
{| class = "wikitable sortable"
 
|-
 
|-
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! Icon !! Component !! Description
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! Icon !! Component !! Description !! Online Docs
 
|-
 
|-
 
| [[image:tdbnavigator.png]] || [[TDBNavigator]] || navigation control for use with a connected database
 
| [[image:tdbnavigator.png]] || [[TDBNavigator]] || navigation control for use with a connected database
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbnavigator.html Link]
 
|-
 
|-
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| [[image:tdbtext.png]] || [[TDBText]] || text-contents for a [[TDataSet]] field value
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| [[image:tdbtext.png]] || [[TDBText]] || text contents for a [[TDataSet]] field value, not editable
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|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbtext.html Link]
 
|-
 
|-
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| [[image:tdbedit.png]] || [[TDBEdit]] || edit field for a [[TDataSet]] field value  
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| [[image:tdbedit.png]] || [[TDBEdit]] || single-line edit control for a [[TDataSet]] field value  
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbedit.html Link]
 
|-
 
|-
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| [[image:tdbmemo.png]] || [[TDBMemo]] || editable memo field for a [[TDataSet]] field value
+
| [[image:tdbmemo.png]] || [[TDBMemo]] || multi-line edit control for a [[TDataSet]] field value
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbmemo.html Link]
 
|-
 
|-
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| [[image:tdbimage.png]] || [[TDBImage]] || image from a [[TDataSet]] field
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| [[image:tdbimage.png]] || [[TDBImage]] || image stored in a field of a [[TDataSet]]
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|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbimage.html Link]
 
|-
 
|-
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| [[image:tdblistbox.png]] || [[TDBListBox]] ||  
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| [[image:tdblistbox.png]] || [[TDBListBox]] || list with several string items, the selected item corresponds to a [[TDataSet]] field
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdblistbox.html Link]
 
|-
 
|-
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| [[image:tdblookuplistbox.png]] || [[TDBLookupListBox]] ||
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| [[image:tdblookuplistbox.png]] || [[TDBLookupListBox]] || similar to [[TDBListBox]], but the string items are taken from a lookup [[TDataSet]]
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdblookuplistbox.html Link]
 
|-
 
|-
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| [[image:tdbcombobox.png]] || [[TDBComboBox]] ||
+
| [[image:tdbcombobox.png]] || [[TDBComboBox]] || dropdown list with several options, the selected item corresponds to a [[TDataSet]].
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbcombobox.html Link]
 
|-
 
|-
−
| [[image:tdblookupcombobox.png]] || [[TDBLookupComboBox]] ||
+
| [[image:tdblookupcombobox.png]] || [[TDBLookupComboBox]] || similar to [[TDBComboBox]], but the string items are taken from a lookup [[TDataSet]]
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdblookupcombobox.html Link]
 
|-
 
|-
 
| [[image:tdbcheckbox.png]] || [[TDBCheckBox]] || checkbox corresponding with a [[TDataSet]] field value  
 
| [[image:tdbcheckbox.png]] || [[TDBCheckBox]] || checkbox corresponding with a [[TDataSet]] field value  
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbcheckbox.html Link]
 
|-
 
|-
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| [[image:tdbradiogroup.png]] || [[TDBRadioGroup]] ||
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| [[image:tdbradiogroup.png]] || [[TDBRadioGroup]] || group of [[TRadioButton]]s, the selected index corresponds to a [[TDataSet]] field.
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbradiogroup.html Link]
 
|-
 
|-
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| [[image:tdbcalendar.png]] || [[TDBCalendar]] ||
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| [[image:tdbcalendar.png]] || [[TDBCalendar]] || date from the [[TDataSet]] displayed in a month calendar
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbcalendar.html Link]
 
|-
 
|-
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| [[image:tdbgroupbox.png]] || [[TDBGroupBox]] ||
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| [[image:tdbgroupbox.png]] || [[TDBGroupBox]] || container for other controls. Data field information is displayed in header of the box.
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbctrls/tdbgroupbox.html Link]
 
|-
 
|-
−
| [[image:tdbgrid.png]] || [[TDBGrid]] || Grid connect to a [[TDataSet]]
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| [[image:tdbgrid.png]] || [[TDBGrid]] || grid displaying fields of several records of s [[TDataSet]]
 +
|| [http://lazarus-ccr.sourceforge.net/docs/lcl/dbgrids/tdbgrid.html Link]
 
|-
 
|-
−
| [[image:tdbdatetimepicker.png]] || [[TDBDateTimePicker]] || date-time value editor for a [[TDataSet]] field
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| [[image:tdbdatetimepicker.png]] || [[TDBDateTimePicker]] || date/time value editor for a [[TDataSet]] field
 +
|| (no LCL control)
 
|}
 
|}
 
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Latest revision as of 22:16, 9 September 2018

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Databases portal

References:

Tutorials/practical articles:

Databases

Advantage - MySQL - MSSQL - Postgres - Interbase - Firebird - Oracle - ODBC - Paradox - SQLite - dBASE - MS Access - Zeos

The Data controls tab of the Component Palette contains database-related control components.

Component Palette Data Controls.png

Icon Component Description Online Docs
tdbnavigator.png TDBNavigator navigation control for use with a connected database Link
tdbtext.png TDBText text contents for a TDataSet field value, not editable Link
tdbedit.png TDBEdit single-line edit control for a TDataSet field value Link
tdbmemo.png TDBMemo multi-line edit control for a TDataSet field value Link
tdbimage.png TDBImage image stored in a field of a TDataSet Link
tdblistbox.png TDBListBox list with several string items, the selected item corresponds to a TDataSet field Link
tdblookuplistbox.png TDBLookupListBox similar to TDBListBox, but the string items are taken from a lookup TDataSet Link
tdbcombobox.png TDBComboBox dropdown list with several options, the selected item corresponds to a TDataSet. Link
tdblookupcombobox.png TDBLookupComboBox similar to TDBComboBox, but the string items are taken from a lookup TDataSet Link
tdbcheckbox.png TDBCheckBox checkbox corresponding with a TDataSet field value Link
tdbradiogroup.png TDBRadioGroup group of TRadioButtons, the selected index corresponds to a TDataSet field. Link
tdbcalendar.png TDBCalendar date from the TDataSet displayed in a month calendar Link
tdbgroupbox.png TDBGroupBox container for other controls. Data field information is displayed in header of the box. Link
tdbgrid.png TDBGrid grid displaying fields of several records of s TDataSet Link
tdbdatetimepicker.png TDBDateTimePicker date/time value editor for a TDataSet field (no LCL control)


Component Palette
Standard - Additional - Common Controls - Dialogs - Data Controls - Data Access - System - Misc - LazControls - RTTI - SQLdb - Pascal Script - SynEdit - Chart - IPro
Retrieved from "http://wiki.freepascal.org/index.php?title=Data_Controls_tab&oldid=119080"