LiveCode Forums.

MaxV

I'm trying to use a pure livecode script (file.livecodescript) to access to a MySQL database, but it doesn't work outside the Livecode IDE.

I launch the the script this way:

/opt/livecode/livecode.x86_64 -ui /home/max/file.livecodescript

and I get error the line with revOpenDatabase function ...

MaxV

Hello,
this code extract all email adresses from a field:

on MouseUp
put field 1 into testo
repeat forever
if matchText(testo, "((\w|\.)+@(\w|\.)+)" , trovato) then
put trovato & return after listaEmail
put matchChunk(testo, "((\w|\.)+@(\w|\.)+)" , inizio, fine)
put char fine to -1 of ...

MaxV

Hello,
I created an access control time and attendance for my company using livecode.
It automatically starts when the user login successfully.
I want to add to the program a check that verify if it is already launched. So he use can't run more than an instance of the program.
just to give yo the ...

MaxV

Hello,
please can you add https://highlightjs.org/ to the forum style? It's a syntax highlighting that support livecode.

It would make this forum code more readable.

MaxV

Hello,
I got this strange error:

Code: Select all

button "Button": execution error at line n/a (System error: function) near "fork"

this is is the guilty line:

Code: Select all

put shell("cp temp.pdf '" & myPath &"/"& tLine &"'")

Any idea?

MaxV

Probably this is the code you need:

########CODE to copy and paste with your mouse#######
open socket to "192.168.1.5:23" with message "clientConnected"

on clientConnected pSocket
20 write "hello world! I'm talking to the server" & return to socket pSocket
20 read from socket pSocket ...

MaxV

Well, it isn't totally true.
Just create the standalone with livecode 8 and this:

Code: Select all

#! /bin/bash
export LC_ALL= LC_NUMERIC=C
export LIBGL_DRI3_DISABLE=1
/opt/livecode/livecodecommunity-8.1.10.x86_64/livecodecommunity.x86_64

MaxV

There a PRO and cons.
The PRO are:

it's more easy manage files, it's all on the DB
backup, you just need to backup the DB
it's very easy to delete files

Yes, the DB size will increase soon, but after a rapid increase, the size tends to stabilize.

MaxV

I suggest you to study the custom properties: https://livecode.fandom.com/wiki/Custom_properties

MaxV

https://livecode.fandom.com/wiki/Run_on ... cript_mode

MaxV

I agree with Craig ,

Here is the BMI formula. Have fun.....

BMI_Formula.png

Yes, so the code would be:
########CODE to copy and paste with your mouse#######
function getBMI pHeight, pWeight
20 #if pHeight is in cm, then
20 put pHeight / 100 into pHeight
20 put pWeight / ((pHeight)^ 2 ...

MaxV

Did you try this? https://www.software.trevix.it/piccolo_installer/

MaxV

Code: Select all

put URL "http://www.runrev.com/images/logo.jpg" into image "web"

MaxV

It's a hack, but try this in the combobox button script:

on keydown pkey -- set up the filtered content before the list is displayed
put the cText of me into tText -- grab the original list
put the label of me & pkey into tLabel
filter tText with (tLabel & "*")
lock screen
put tText into me ...

MaxV

Widget usage example #9: hhTextEditBasic
(Close to a basic TextEdit widget)

Uses a browser widget as "text field" extending by that LC's htmltext of fields to a larger set of text styling (e.g. justified textAlign), transforms/3D-rotations and filters (blur, sepia etc.).
Of course you can ...

LiveCode Forums.

Search found 1572 matches

Livecodescript and MySQL

Re: Processing name, address, phone & URLs - text (pattern) manipulation libraries for Livecode?

how to check program already running?

Please add highlight.js to this forum syle

Strange error (fork?)

Re: Telnet

Re: 64 bit browser not working

Re: Saving Files to SQL Database

Re: Passing a variable between events

Re: Script only Stacks

Re: BMI Calculator

Re: Creating a installer

Re: how can I load a website url into an image control

Re: Using the ComboBox

Re: Browser Widget usage examples