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HTML provides no way to generate JSON from form data. If you really want to handle it from the client, then you would have to resort to using JavaScript to: gather your data from the form via DOM. organise it in an object or array. generate JSON with JSON.stringify.
I have json file mydata.json, and in this file is some json-encoded data. I want obtain this data in file index.html and process this data in JavaScript. But a don't know how to connect.json file in .html file?
Make an HTML table with data received as JSON: Example. const dbParam = JSON.stringify( {table:"customers",limit:20}); const xmlhttp = new XMLHttpRequest (); xmlhttp.onload = function() { myObj = JSON.parse(this.responseText); let text = "<table border='1'>" for (let x in myObj) { text += "<tr><td>" + myObj [x].name + "</td></tr>"; }
If you need to fetch, format and display the JSON data in HTML using JavaScript: Use the fetch () method to fetch the data from the remote API. Iterate over the fetched data. Create DOM elements that render the fetched data and append them to the DOM. Here is the HTML for the example. index.html.
To display JSON data in HTML, we have to first convert it into a string using JSON.stringify() method and then display it using <pre> tag. The following example shows how you can directly display JSON data in HTML using <pre> tag.
1 paź 2024 · An HTML form on a web page is nothing more than a convenient user-friendly way to configure an HTTP request to send data to a server. This enables the user to provide information to be delivered in the HTTP request.
7 sie 2024 · In this article, we've given you a simple guide to using JSON in your programs, including how to create and parse JSON, and how to access data locked inside it. In the next article, we'll begin looking at object-oriented JavaScript.
