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Author
Topic: JSON Tools: How to loop a JSON? (Read 1039 times)
Jvan
Full Member
Posts: 181
JSON Tools: How to loop a JSON?
«
on:
September 28, 2020, 11:48:15 pm »
A loop getting the key and the value of each item, like in php:
Code: Pascal
[Select]
[+]
[-]
foreach
(
$a
rr1 as $key
=
> $val
)
{
...
}
Json Tools:
https://www.getlazarus.org/json/
Logged
pcurtis
Hero Member
Posts: 951
Re: JSON Tools: How to loop a JSON?
«
Reply #1 on:
September 29, 2020, 10:50:21 am »
Have a look at this
You might need libeay32.dll, ssleay32.dll, synapse (opm) and Jvcllaz (opm)
«
Last Edit: September 29, 2020, 11:14:37 am by pcurtis
»
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
Jurassic Pork
Hero Member
Posts: 1228
Re: JSON Tools: How to loop a JSON?
«
Reply #2 on:
September 29, 2020, 12:35:21 pm »
hello,
simple Getmen's example
here
.
Friendly, J.P
Logged
Jurassic computer : Sinclair ZX81 - Zilog Z80A à 3,25 MHz - RAM 1 Ko - ROM 8 Ko
Okoba
Hero Member
Posts: 533
Re: JSON Tools: How to loop a JSON?
«
Reply #3 on:
September 29, 2020, 12:56:21 pm »
Code: Pascal
[Select]
[+]
[-]
program
Project1
;
uses
JsonTools
;
var
N
,
C
:
TJsonNode
;
begin
N
:
=
TJsonNode
.
Create
;
N
.
Parse
(
'{"X":1,"Y":2}'
)
;
for
C
in
N
do
WriteLn
(
'Name: '
,
C
.
Name
,
', Value: '
,
C
.
Value
)
;
ReadLn
;
end
.
Logged
Jvan
Full Member
Posts: 181
Re: JSON Tools: How to loop a JSON?
«
Reply #4 on:
September 29, 2020, 09:54:27 pm »
Thanks!
Logged
Okoba
Hero Member
Posts: 533
Re: JSON Tools: How to loop a JSON?
«
Reply #5 on:
September 29, 2020, 10:46:42 pm »
Welcome.
Logged
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