18.4. Push Buttons
Push buttons are used for two main purposes in HTML forms: to submit forms and to reset the controls to the values specified in the original HTML document. Browsers that use JavaScript can also use buttons for a third purpose: to trigger arbitrary JavaScript code.
Traditionally, buttons have been created by the INPUT element used with a TYPE attribute of SUBMIT, RESET, or BUTTON. In HTML 4.0, the BUTTON element was introduced but is currently supported only by Internet Explorer. This new element lets you create buttons with multiline labels, images, font changes, and the like, so is preferred if you are sure your users will all be using browsers that support it (e.g., in a corporate intranet). Since the element is not supported ...
Get Core Web Programming, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.