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I am working on Markdown editor with Vue.JS, and I tried to use localStorage with it to save data but I don't know how to save new value to data variables in Vue.JS whenever the user types!
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vue . Local storage uses the setItem() method to save data as key-value pairs, the data must be a string so we convert the JSON into a string in order to save it from using JSON. stringify() method.
Running the app locallyThe Vue CLI comes with a built-in development server. This allows you to run your app locally so you can test it easily without needing to configure a server yourself. The CLI adds a serve command to the project's package.
The localStorage mechanism provides a type of web storage object that lets you store and retrieve data in the browser. You can store and access data without expiration; the data will be available even after a visitor closes your site. You'll normally access localStorage using JavaScript.
Note this was an edit in my question, but I make it separately answer as @nathanvda suggested.
I found the solution that I was looking for. first use watch method to detect changes on variable you are storing data on like this:
watch: { input: function () { if (isLocalStorage() /* function to detect if localstorage is supported*/) { localStorage.setItem('storedData', this.input) } } } This will update variable’s value whenever user add new inputs.
Then assign the new value to variable like this:
app.input = localStorage.getItem('storedData'); And that's it :)
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