New Chart Script Feature

[jjdesarrollosistemas]

Can somebody share an example for the new Chart Script feature?
I know there is a customized "chart data template", but there is no documentation or community discussion about it and how to use it.
I would like to use it for dynamically update the Y axi.

This is the template:

function chart_data1( ??? ){
if (paramLines && Array.isArray(paramLines)) {
const count = 10;
paramLines.forEach(line => {
var y = [];
var x = [];
for (var i = 0; i < count; i++) {
const randomNumber = Math.floor(Math.random() * 21);
y.push(randomNumber);
x.push(i);
}
line['y'] = y;
line['x'] = x;
});
return paramLines;
} else {
return 'Missing chart lines';
}
}

[unocelli]

Hi, for example you configure a chart lines with Tags, you define a script with a parameter 'paramLines', then you bind the chart lines and the script to the chart. on show the chart will run the script that return the lines with values to show. In script you have to fill the values.

[jjdesarrollosistemas]

Trying to use the script above, we got the message as follow:

"ReferenceError: $invokeObject is not defined"

Do i have to update anything in FUXA?
I have the 1.1.18 version

Thanks in advanced

[jjdesarrollosistemas]

Sorry i just figure out there is a new version 1.1.19

[jjdesarrollosistemas]

NodeJS v18
Fuxa v1.1.19

When i run the script, i get the message as follow:

2024-05-30T21:43:46.785Z [INF] Run script script_1
ReferenceError: $invokeObject is not defined
at Object.script_1 (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\runtime\scripts\msm-scripts.js:1:87)
at MyScriptsModule.runScript (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\runtime\scripts\msm.js:64:51)
at C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\runtime\scripts\index.js:77:43
at new Promise ()
at ScriptsManager.runScript (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\runtime\scripts\index.js:70:16)
at C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\api\scripts\index.js:41:36
at Layer.handle [as handle_request] (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\express\lib\router\layer.js:95:5)
at next (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\express\lib\router\route.js:149:13)
at C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\api\jwt-helper.js:66:17
at C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\jsonwebtoken\verify.js:261:12
at getSecret (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\jsonwebtoken\verify.js:97:14)
at module.exports [as verify] (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\jsonwebtoken\verify.js:101:10)
at verifyToken (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\api\jwt-helper.js:48:13)
at Layer.handle [as handle_request] (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\express\lib\router\layer.js:95:5)
at next (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\express\lib\router\route.js:149:13)
at Route.dispatch (C:\Users\Usuario\AppData\Roaming\npm\node_modules@frangoteam\fuxa\node_modules\express\lib\router\route.js:119:3)
POST /api/runscript 200 5.951 ms - 4

I already reinstall nodejs and fuxa, and just the same result

[unocelli]

$invokeObject try to call a function of the graphics object, so it cannot work on the server side. Change the script mode to CLIENT

[jjdesarrollosistemas]

Well i made the change to CLIENT and nothing happend.

Thanks so much

[unocelli]

Please, share your project

[jjdesarrollosistemas]

fuxa-project.json

[unocelli]

Hi, is a client script and have to be started via button click or enter event after configuration input, the chart have to be show in frontend before start the script. How you have configured it cannot work.