Character Mode Cookbook: Difference between revisions
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Added to Character Mode category
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=Keys and commands= | |||
<source lang="vdf"> | |||
on_key KCLEAR : F5 | on_key KCLEAR : F5 | ||
on_key KCANCEL Send Cancel : Esc | on_key KCANCEL Send Cancel : Esc | ||
on_key KENTER : Enter | on_key KENTER : Enter | ||
on_key KSAVE_RECORD Send Do_Report : F2 | on_key KSAVE_RECORD Send Do_Report : F2 | ||
</source> | |||
Promt commands | Promt commands | ||
| Line 10: | Line 14: | ||
dfrun ex | dfrun ex | ||
dfruncon ex with mouse support | dfruncon ex with mouse support | ||
=Declaration= | |||
==Properties and variables== | |||
<source lang="vdf"> | |||
property integer piCount public 0 | |||
set piCount To (piCount(current_object)+1) | |||
</source> | |||
==Move== | |||
local integer liNumber | |||
<source lang="vdf"> | |||
move 0 To liNumber | |||
Move (key+1) to key key = key++ //Dont forget to use paratheses (a+(b*c))<>a+b*c | Move (key+1) to key key = key++ //Dont forget to use paratheses (a+(b*c))<>a+b*c | ||
</source> | |||
==Set/Get== | |||
<source lang="vdf"> | |||
Set value of (oPop(current_object)) item 0 to sVar // item[0] = sVar | Set value of (oPop(current_object)) item 0 to sVar // item[0] = sVar | ||
Get Value item 0 to sVar // sVar = item[0] | Get Value item 0 to sVar // sVar = item[0] | ||
</source> | |||
==Be aware of the difference== | |||
<source lang="vdf"> | |||
Set A of object to B A=B | |||
Get A of object to B B=A | |||
Move A to B | |||
</source> | |||
Set | You can only use Get and Set on properties | ||
=Functions and Procedures= | |||
<source lang="vdf"> | |||
get myFunc of (oObj(current_object)) "tmp" to sAnswer // sAnswer = oObj->myFunc("tmp") | get myFunc of (oObj(current_object)) "tmp" to sAnswer // sAnswer = oObj->myFunc("tmp") | ||
</source> | |||
-------------- | -------------- | ||
SET | SET | ||
| Line 56: | Line 84: | ||
get myFunc of (oObj(current_object)) "tmp string" to sAnswer | get myFunc of (oObj(current_object)) "tmp string" to sAnswer | ||
=Start "windows/console"= | |||
<source lang="vdf"> | |||
start_ui // starts a new console | start_ui // starts a new console | ||
ui_accept // has a return value | ui_accept // has a return value | ||
activate_scope // opens a new "window" | activate_scope // opens a new "window" | ||
</source> | |||
=Content layout= | |||
<source lang="vdf"> | |||
-------------- | -------------- | ||
/Answer.hdr | /Answer.hdr | ||
| Line 91: | Line 124: | ||
Send OpenAnswerForm to (oAnswer(current_object)) "test string" | Send OpenAnswerForm to (oAnswer(current_object)) "test string" | ||
-------------- | -------------- | ||
</source> | |||
=Reports= | |||
<source lang="vdf"> | |||
/oReportView1.SectionName | /oReportView1.SectionName | ||
__________________________________________________________________________ | __________________________________________________________________________ | ||
| Line 149: | Line 185: | ||
end_procedure | end_procedure | ||
</source> | |||
--------------------------------------------------------------- | --------------------------------------------------------------- | ||
=Objects= | |||
<source lang="vdf"> | |||
Object oOrder is a Entry_View_Client oOrder.hdr | Object oOrder is a Entry_View_Client oOrder.hdr | ||
Set location 5 8 ABSOLUTE | Set location 5 8 ABSOLUTE | ||
| Line 196: | Line 235: | ||
End_Object | End_Object | ||
</source> | |||
An object can be of different types | |||
Containers | |||
- Entry_View_Client : | |||
- View_Client : | |||
- ModalClient : Needs UI and brakes the flow | |||
Controles | |||
- Entry_Form : Data Aware | |||
- Form : Non Data Aware | |||
- List : Non Data Aware | |||
- Table : Data Aware | |||
[[Category:Basics]] | |||
[[Category:Cookbook]] | |||
[[Category:DataFlex (Character Mode)]] | |||