Example of using form in layui
1. Introduction to layui:
1. Layui is a front-end UI framework written using its own module specifications. It is an open source modular front-end UI framework that is different from those An underlying UI framework based on MVVM.
2. Advantages: native development mode, modularity, and strong compatibility
3. layui can be used as a quick development solution for the PC web-side backend system and front-end interface
II , Directory structure
3. Introduction methods and form cases
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>layui_learn_one</title>
<link rel="stylesheet" href="./layui-2.3.0/css/layui.css">
<script type="text/javascript" src="./layui-2.3.0/layui.js"></script>
<script>
layui.use(['form', 'layedit', 'laydate'], function(){
var form = layui.form
,layer = layui.layer
,layedit = layui.layedit
,laydate = layui.laydate;
//日期
laydate.render({
elem: '#date'
});
laydate.render({
elem: '#date1'
});
//创建一个编辑器
var editIndex = layedit.build('LAY_demo_editor');
//自定义验证规则
form.verify({
title: function(value){
if(value.length < 5){
return '标题至少得5个字符啊';
}
}
,pass: [/(.+){6,12}$/, '密码必须6到12位']
,content: function(value){
layedit.sync(editIndex);
}
});
//监听指定开关
form.on('switch(switchTest)', function(data){
layer.msg('开关checked：'+ (this.checked ? 'true' : 'false'), {
offset: '6px'
});
layer.tips('温馨提示：请注意开关状态的文字可以随意定义，而不仅仅是ON|OFF', data.othis)
});
//监听提交
form.on('submit(demo1)', function(data){
layer.alert(JSON.stringify(data.field), {
title: '最终的提交信息'
})
return false;
});
});
</script>
</head>
<body>
<form action="">
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 20px;">
<legend>表单集合演示</legend>
</fieldset>
<div>
<label>单行输入框</label>
<div>
<input type="text" name="title" lay-verify="title" autocomplete="off" placeholder="请输入标题" style="width:200px;">
</div>
</div>
<div>
<label>验证必填项</label>
<div>
<input type="text" name="username" lay-verify="required" placeholder="请输入" autocomplete="off">
</div>
</div>
<div>
<div>
<label>验证手机</label>
<div>
<input type="tel" name="phone" lay-verify="phone" autocomplete="off">
</div>
</div>
<div>
<label>验证邮箱</label>
<div>
<input type="text" name="email" lay-verify="email" autocomplete="off">
</div>
</div>
</div>
<div>
<div>
<label>多规则验证</label>
<div>
<input type="text" name="number" lay-verify="required|number" autocomplete="off">
</div>
</div>
<div>
<label>验证日期</label>
<div>
<input type="text" name="date" id="date" lay-verify="date" placeholder="yyyy-MM-dd" autocomplete="off">
</div>
</div>
<div>
<label>验证链接</label>
<div>
<input type="tel" name="url" lay-verify="url" autocomplete="off">
</div>
</div>
</div>
<div>
<label>验证身份证</label>
<div>
<input type="text" name="identity" lay-verify="identity" placeholder="" autocomplete="off">
</div>
</div>
<div>
<label>自定义验证</label>
<div>
<input type="password" name="password" lay-verify="pass" placeholder="请输入密码" autocomplete="off">
</div>
<div class="layui-form-mid layui-word-aux">请填写6到12位密码</div>
</div>
<div>
<div>
<label>范围</label>
<div style="width: 100px;">
<input type="text" name="price_min" placeholder="￥" autocomplete="off">
</div>
<div>-</div>
<div style="width: 100px;">
<input type="text" name="price_max" placeholder="￥" autocomplete="off">
</div>
</div>
</div>
<div>
<label>单行选择框</label>
<div>
<select name="interest" lay-filter="aihao">
<option value=""></option>
<option value="0">写作</option>
<option value="1" selected="">阅读</option>
<option value="2">游戏</option>
<option value="3">音乐</option>
<option value="4">旅行</option>
</select>
</div>
</div>
<div>
<div>
<label>分组选择框</label>
<div>
<select name="quiz">
<option value="">请选择问题</option>
<optgroup label="城市记忆">
<option value="你工作的第一个城市">你工作的第一个城市</option>
</optgroup>
<optgroup label="学生时代">
<option value="你的工号">你的工号</option>
<option value="你最喜欢的老师">你最喜欢的老师</option>
</optgroup>
</select>
</div>
</div>
<div>
<label>搜索选择框</label>
<div>
<select name="modules" lay-verify="required" lay-search="">
<option value="">直接选择或搜索选择</option>
<option value="1">layer</option>
<option value="2">form</option>
<option value="3">layim</option>
<option value="4">element</option>
<option value="5">laytpl</option>
<option value="6">upload</option>
<option value="7">laydate</option>
<option value="8">laypage</option>
<option value="9">flow</option>
<option value="10">util</option>
<option value="11">code</option>
<option value="12">tree</option>
<option value="13">layedit</option>
<option value="14">nav</option>
<option value="15">tab</option>
<option value="16">table</option>
<option value="17">select</option>
<option value="18">checkbox</option>
<option value="19">switch</option>
<option value="20">radio</option>
</select>
</div>
</div>
</div>
<div>
<label>联动选择框</label>
<div>
<select name="quiz1">
<option value="">请选择省</option>
<option value="浙江" selected="">浙江省</option>
<option value="你的工号">江西省</option>
<option value="你最喜欢的老师">福建省</option>
</select>
</div>
<div>
<select name="quiz2">
<option value="">请选择市</option>
<option value="杭州">杭州</option>
<option value="宁波" disabled="">宁波</option>
<option value="温州">温州</option>
<option value="温州">台州</option>
<option value="温州">绍兴</option>
</select>
</div>
<div>
<select name="quiz3">
<option value="">请选择县/区</option>
<option value="西湖区">西湖区</option>
<option value="余杭区">余杭区</option>
<option value="拱墅区">临安市</option>
</select>
</div>
<div class="layui-form-mid layui-word-aux">此处只是演示联动排版，并未做联动交互</div>
</div>
<div>
<label>复选框</label>
<div>
<input type="checkbox" name="like[write]" title="写作">
<input type="checkbox" name="like[read]" title="阅读" checked="">
<input type="checkbox" name="like[game]" title="游戏">
</div>
</div>
<div pane="">
<label>原始复选框</label>
<div>
<input type="checkbox" name="like1[write]" lay-skin="primary" title="写作" checked="">
<input type="checkbox" name="like1[read]" lay-skin="primary" title="阅读">
<input type="checkbox" name="like1[game]" lay-skin="primary" title="游戏" disabled="">
</div>
</div>
<div>
<label>开关-默认关</label>
<div>
<input type="checkbox" name="close" lay-skin="switch" lay-text="ON|OFF">
</div>
</div>
<div>
<label>开关-默认开</label>
<div>
<input type="checkbox" checked="" name="open" lay-skin="switch" lay-filter="switchTest" lay-text="ON|OFF">
</div>
</div>
<div>
<label>单选框</label>
<div>
<input type="radio" name="sex" value="男" title="男" checked="">
<input type="radio" name="sex" value="女" title="女">
<input type="radio" name="sex" value="禁" title="禁用" disabled="">
</div>
</div>
<div class="layui-form-item layui-form-text">
<label>普通文本域</label>
<div>
<textarea placeholder="请输入内容"></textarea>
</div>
</div>
<div class="layui-form-item layui-form-text">
<label>编辑器</label>
<div>
<textarea class="layui-textarea layui-hide" name="content" lay-verify="content" id="LAY_demo_editor"></textarea>
</div>
</div>
<div>
<div>
<button lay-submit="" lay-filter="demo1">立即提交</button>
<button type="reset" class="layui-btn layui-btn-primary">重置</button>
</div>
</div>
</form>
</body>
</html>For more layui knowledge, please pay attention to the layui usage tutorial column.
The above is the detailed content of Example of using form in layui. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1386
52
How to set up jump on layui login page
Apr 04, 2024 am 03:12 AM
Layui login page jump setting steps: Add jump code: Add judgment in the login form submit button click event, and jump to the specified page through window.location.href after successful login. Modify the form configuration: add a hidden input field to the form element of lay-filter="login", with the name "redirect" and the value being the target page address.
How to get form data in layui
Apr 04, 2024 am 03:39 AM
layui provides a variety of methods for obtaining form data, including directly obtaining all field data of the form, obtaining the value of a single form element, using the formAPI.getVal() method to obtain the specified field value, serializing the form data and using it as an AJAX request parameter, and listening Form submission event gets data.
How to transfer data in layui
Apr 26, 2024 am 03:39 AM
The method of using layui to transmit data is as follows: Use Ajax: Create the request object, set the request parameters (URL, method, data), and process the response. Use built-in methods: Simplify data transfer using built-in methods such as $.post, $.get, $.postJSON, or $.getJSON.
What is the difference between layui and vue?
Apr 04, 2024 am 03:54 AM
The difference between layui and Vue is mainly reflected in functions and concerns. Layui focuses on rapid development of UI elements and provides prefabricated components to simplify page construction; Vue is a full-stack framework that focuses on data binding, component development and state management, and is more suitable for building complex applications. Layui is easy to learn and suitable for quickly building pages; Vue has a steep learning curve but helps build scalable and easy-to-maintain applications. Depending on the project needs and developer skill level, the appropriate framework can be selected.
How layui implements self-adaptation
Apr 26, 2024 am 03:00 AM
Adaptive layout can be achieved by using the responsive layout function of the layui framework. The steps include: referencing the layui framework. Define an adaptive layout container and set the layui-container class. Use responsive breakpoints (xs/sm/md/lg) to hide elements under specific breakpoints. Specify element width using the grid system (layui-col-). Create spacing via offset (layui-offset-). Use responsive utilities (layui-invisible/show/block/inline) to control the visibility of elements and how they appear.
How to run layui
Apr 04, 2024 am 03:42 AM
To run layui, perform the following steps: 1. Import layui script; 2. Initialize layui; 3. Use layui components; 4. Import layui styles (optional); 5. Ensure script compatibility and pay attention to other considerations. With these steps, you can build web applications using the power of layui.
What language is layui framework?
Apr 04, 2024 am 04:39 AM
The layui framework is a JavaScript-based front-end framework that provides a set of easy-to-use UI components and tools to help developers quickly build responsive web applications. Its features include: modular, lightweight, responsive, and has complete documentation and community support. layui is widely used in the development of management backend systems, e-commerce websites, and mobile applications. The advantages are quick start-up, improved efficiency, and easy maintenance. The disadvantages are poor customization and slow technology updates.
What does layui mean?
Apr 04, 2024 am 04:33 AM
layui is a front-end UI framework that provides a wealth of UI components, tools and functions to help developers quickly build modern, responsive and interactive web applications. Its features include: flexible and lightweight, modular design, rich components, Powerful tools and easy customization. It is widely used in the development of various web applications, including management systems, e-commerce platforms, content management systems, social networks and mobile applications.
