{"id":25173,"date":"2025-07-04T16:25:03","date_gmt":"2025-07-04T09:25:03","guid":{"rendered":"https:\/\/dps.media\/lam-sao-de-tao-hop-thoai-trong-html\/"},"modified":"2025-07-04T16:25:03","modified_gmt":"2025-07-04T09:25:03","slug":"how-to-create-a-dialog-in-html","status":"publish","type":"post","link":"https:\/\/dps.media\/en\/how-to-create-a-dialog-in-html\/","title":{"rendered":"How to create a dialog box in HTML?"},"content":{"rendered":"

What is the Dialog Element in HTML?<\/h2>\n

In HTML, the element is used to create a dialog box. A dialog box is a small window that appears on the screen to display information or request user input.<\/p>\n

How to add a dialog box to HTML<\/h2>\n

Basic syntax for<\/h3>\n

To create a dialog box in HTML, you just need to use the tag and wrap the dialog content inside this tag.<\/p>\n

Example:<\/p>\n

<dialog>\n    <p>Hello, this is the content of the dialog.<\/p>\n<\/dialog><\/code><\/pre>\n
Open and close dialog box<\/h3>\n
To open the dialog box, you need to use JavaScript. You can use the method showModal()<\/code> to open the dialog and the method close()<\/code> to close it.<\/p>\n
Example:<\/p>\n
<button onclick="openDialog()">Open dialog<\/button>\n\n<dialog id="myDialog">\n    <p>This is the content of the dialog.<\/p>\n    <button onclick="closeDialog()">Close<\/button>\n<\/dialog>\n\n<\/code><\/pre>\n
Form inside HTML dialog box<\/h2>\n
You can insert forms into the HTML dialog box to request user input or perform actions.<\/p>\n
Example:<\/p>\n