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Electron/Angular : How to use typescript component functions/variables in main.js

I am new to angular , electron.

I am trying to use type script component functions/variables in main.js.

I have LicesneController component which holds emailId, I want to call some methods at the time of tool closure which required emailId(stored in loginCompoenent).

I tried several ways to achieve this :

Local and session storage: Not worked as they cannot be used at client side. : giving error as localStorage is not defined
Include LicesneController module in main.js const { LicenseController } = require('./src/lib/LicenseController'); : giving Exception as Cann't find module

Question is :

why #2 is not working any reason (all the paths are correct) ?
Is there any other way to achieve this scenario ?
If we are using node local storage , how we can hold values set in ts file and use in js file for node local storage.

3 months ago ·

Juan Pablo Isaza

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Accepted Answer · 2022-07-03T23:32:50.185Z

I have resolved this scenario by using win.webContents.send and ipc renderer.

I was trying to call typescript methods from main.js

in main.js:

    win.webContents.send('On Close');

in typeScript : app.component.ts :

ipcr: IpcRenderer;


  ngOnInit() {
    this.ipcr = window.ipcRenderer;
    this.ipcr.on('On Close', (event, arg) => {
      // Do Some stuff here
    });
  }