I am in need of help with my template files which have variable strings. I want to create a basic input form using Electron (https://www.electronjs.org/) and save the resulting output file on the user's device.
Could someone recommend a module that enables Electron to save files locally?
If you are developing for multiple platforms, I addressed a similar inquiry on Stack Overflow. Essentially, utilizing app.getPath(name), app.setPath(name, path), and app.getAppPath() can help in ensuring files are saved to the correct locations regardless of the operating system.
You may also find it beneficial to explore these Node.js packages that simplify the process of saving files directly to the host machine...
If your goal is to allow users to save files, consider exploring the Dialog API, where you can specifically trigger a save dialog for this purpose.
Here is an example code snippet :
const fs = require('fs');
try { fs.writeFileSync('newfile.txt', 'content to write in the file', 'utf-8'); }
catch(e) { alert('Failed to save the file !'); }
You have the option to store both the file name and content in variables.
This code will save the specified content in newfile.txt, located within the current working directory (accessible through process.cwd()). To write to a different location, such as the user's home directory, you can utilize the app.getPath function.
const {dialog} = require('electron').remote;
var fs = require('fs');
export default {
methods: {
saveFile: function () {
var fileOptions = {
title: "Save File",
defaultPath : "my_document.txt",
buttonLabel : "Save",
filters :[
{name: 'Text Files', extensions: ['txt']},
{name: 'All Files', extensions: ['*']}
]
};
dialog.showSaveDialog(null, fileOptions).then(({ filePath }) => {
fs.writeFileSync(filePath, "hello world", 'utf-8');
});
},
}
}
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