Select field tags and A list or menu can be created by selecting the field tags and . The menu is used to save space. Under normal conditions, only one option of the menu can be seen. Only after clicking the lower triangle button on the right to open the menu can all options be seen. A list can display a certain number of options. If this number is exceeded, a scroll bar will automatically appear and the viewer can drag the scroll bar to view each option. The syntax format is as follows: Option 1 1. Introduction to PHP form elements: selection field tags and text field tags##Introduction: Form is composed of form elements. Commonly used form elements include the following tags: input field tag and selection field tag and, text area mark, etc. <span style="line-height: 1.76em;"></span></p>##2. <p>Input field mark<input><span style="line-height: 1.76em;"><a href="//m.sbmmt.com/php-weizijiaocheng-360437.html" target="_blank">Introduction to PHP form elements. </a></span></p> <p><span style="line-height: 1.76em;"><img src="https://img.php.cn/upload/article/000/000/008/58f2dd4e81d4b426.png" style="max-width:90%" alt="Detailed introduction to input field tags" ></span># Introduction: Form <form> is composed of form elements. Commonly used form elements have the following tags: Input field tags <. ;input>, selection field tags <select> and <option>, text area tags <textarea>, etc. </p> <p><span style="line-height: 1.76em;">##3. </span>PHP Study Notes-PHP and Web. Page Interaction 2</p> <p><span style="line-height: 1.76em;"><a href="//m.sbmmt.com/php-weizijiaocheng-320548.html" target="_blank"></a>#Introduction:: PHP study notes-Interaction between PHP and Web pages 2: Please indicate the source for reprinting: http://blog.csdn.net/hai_qing_xu_kong /article/details/51761308 This article comes from: [Gu Linhai’s blog] The preface explains some attributes of the form in the notes of "PHP Study Notes-Interaction between PHP and Web Pages 1", including its input field mark and selection field mark. and how to write text field tags. The next content is about how to obtain form data and transfer PHP data, including obtaining various control values and inserting form submission</span></p> <p>##[Related questions and answers. recommend】:<span style="line-height: 1.76em;"></span></p>
