Of these form controls have attributes to control exactly what values can be specified in thisĬase, three attributes of particular interest are min, max, and step. We can use an input element with its typeĪttribute set to time to ask for a delivery time. To email): Customer name: Telephone: Email address: Pizza Size Small Medium Large Pizza Toppings Bacon Extra Cheese Onion Mushroom ( input elements with their type attribute set For this purpose, we can use form controls specifically for telephoneĪttribute set to tel) and email addresses The pizzeria for which this form is being written is always making mistakes, so it needs a way These use the input element with a type attribute with the value checkbox: Customer name: Pizza Size Small Medium Large Pizza Toppings Bacon Extra Cheese Onion Mushroom Customer name: Pizza Size Small Medium Large Ĭhanges from the previous step are highlighted. In the fieldset, which has to be a legend element. The title of such a group of controls is given by the first element Of controls together, such as, in this case, the radio buttons, one can use theįieldset element. Given a common name using the name attribute. To make the radio buttons work as a group, they are Radio buttonsĪlso use the input element, this time with a type attribute with the value radio. To let the user select the size of the pizza, we can use a set of radio buttons. Putting this together, here is how one might ask for the customer's name: Customer name: Paragraph, and is typically separated from other parts using p elements. To label a control, the label element is used the label text and theĬontrol itself go inside the label element. MostĬontrols are represented by the input element, which by default provides a textĬontrol. 4.10.1.1 Writing a form's user interfaceįor the purposes of this brief introduction, we will create a pizza ordering form.Īny form starts with a form element, inside which are placed the controls. Interface, implementing the server-side processing, and configuring the user interface toĬommunicate with the server. Writing a form consists of several steps, which can be performed in any order: writing the user Scripts can augment the user experience or use forms for purposes other than submitting data to a No client-side scripting is needed in many cases, though an API is available so that returning the results of a search orĬalculation). Then be sent to the server for further processing (e.g. A user can interact with such a form, providing data that can Firefox Android 5+ Safari iOS 3.2+ Chrome Android 61+ WebView Android 61+ Samsung Internet 8.0+ Opera Android 47+ 4.10.1 IntroductionĪ form is a component of a web page that has form controls, such as text, buttons, checkboxes,
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |