layui 常见的表单元素

2023-08-15 20:55:28

第一步:引用文件

效果图(日期、文件上传在下面)：

<form class="layui-form" action="">

<div class="layui-form-item">

<label class="layui-form-label">输入框</label>

<div class="layui-input-block">

<input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input">

</div>

</div>

<div class="layui-form-item">

<label class="layui-form-label">密码框</label>

<div class="layui-input-inline">

<input type="password" name="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input">

</div>

<div class="layui-form-mid layui-word-aux">辅助文字</div>

</div>

<div class="layui-form-item">

<label class="layui-form-label">选择框</label>

<div class="layui-input-block">

<select name="city" lay-verify="required">

<option value=""></option>

<option value="">北京</option>

<option value="">上海</option>

<option value="">广州</option>

<option value="">深圳</option>

<option value="">杭州</option>

</select>

</div>

</div>

<div class="layui-form-item">

<label class="layui-form-label">复选框</label>

<div class="layui-input-block">

<input type="checkbox" name="like[write]" title="写作">

<input type="checkbox" name="like[read]" title="阅读" checked>

<input type="checkbox" name="like[dai]" title="发呆">

</div>

</div>

<div class="layui-form-item">

<label class="layui-form-label">开关</label>

<div class="layui-input-block">

<input type="checkbox" name="switch" lay-skin="switch">

</div>

</div>

<div class="layui-form-item">

<label class="layui-form-label">单选框</label>

<div class="layui-input-block">

<input type="radio" name="sex" value="男" title="男">

<input type="radio" name="sex" value="女" title="女" checked>

</div>

</div>

<div class="layui-form-item layui-form-text">

<label class="layui-form-label">文本域</label>

<div class="layui-input-block">

<textarea name="desc" placeholder="请输入内容" class="layui-textarea"></textarea>

</div>

</div>

<div class="layui-form-item">

<div class="layui-input-block">

<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>

<button type="reset" class="layui-btn layui-btn-primary">重置</button>

</div>

</div>

</form>

<script>

//Demo

layui.use('form', function () {

var form = layui.form();

//监听提交

form.on('submit(formDemo)', function (data) {

layer.msg(JSON.stringify(data.field));

return false;

});

});

</script>

日期选择效果图：

<body>

<!--layui各种日期对象-->

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>常规用法</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<label class="layui-form-label">中文版</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test1" placeholder="yyyy-MM-dd">

</div>

</div>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>范围选择</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<label class="layui-form-label">日期范围</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test6" placeholder=" - ">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">年范围</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test7" placeholder=" - ">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">年月范围</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test8" placeholder=" - ">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">时间范围</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test9" placeholder=" - ">

</div>

</div>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>自定义格式</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<label class="layui-form-label">请选择日期</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test11" placeholder="yyyy年MM月dd日">

</div>

</div>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>同时绑定多个</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<input type="text" class="layui-input test-item" placeholder="yyyy-MM-dd">

</div>

<div class="layui-inline">

<input type="text" class="layui-input test-item" placeholder="yyyy-MM-dd">

</div>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>其它功能示例</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<label class="layui-form-label">初始赋值</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test19" placeholder="yyyy-MM-dd">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">不出现底部栏</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test22" placeholder="yyyy-MM-dd">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label" id="test25-1">点我触发</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test25" placeholder="yyyy-MM-dd">

</div>

</div>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>其它主题</legend>

</fieldset>

<div class="layui-form">

<div class="layui-form-item">

<div class="layui-inline">

<label class="layui-form-label">墨绿主题</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test29" placeholder="yyyy-MM-dd">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">自定义颜色主题</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test30" placeholder="yyyy-MM-dd">

</div>

</div>

<div class="layui-inline">

<label class="layui-form-label">格子主题</label>

<div class="layui-input-inline">

<input type="text" class="layui-input" id="test31" placeholder="yyyy-MM-dd">

</div>

</div>

</div>

</div>

<script src="layui-v2.2.5/layui-v2.2.5/layui/layui.js"></script>

<!-- 注意：如果你直接复制所有代码到本地，上述js路径需要改成你本地的 -->

<script>

layui.use('laydate', function () {

var laydate = layui.laydate;

//常规用法

laydate.render({

elem: '#test1'

});

//日期范围

laydate.render({

elem: '#test6'

, range: true

});

//年范围

laydate.render({

elem: '#test7'

, type: 'year'

, range: true

});

//年月范围

laydate.render({

elem: '#test8'

, type: 'month'

, range: true

});

//时间范围

laydate.render({

elem: '#test9'

, type: 'time'

, range: true

});

//自定义格式

laydate.render({

elem: '#test11'

, format: 'yyyy年MM月dd日'

});

//同时绑定多个

lay('.test-item').each(function () {

laydate.render({

elem: this

, trigger: 'click'

});

});

//初始赋值

laydate.render({

elem: '#test19'

, value: '1989-10-14'

});

//不出现底部栏

laydate.render({

elem: '#test22'

, showBottom: false

});

//点我触发

laydate.render({

elem: '#test25'

, eventElem: '#test25-1'

, trigger: 'click'

});

//日期只读

laydate.render({

elem: '#test27'

, trigger: 'click'

});

//墨绿主题

laydate.render({

elem: '#test29'

, theme: 'molv'

});

//自定义颜色

laydate.render({

elem: '#test30'

, theme: '#393D49'

});

//格子主题

laydate.render({

elem: '#test31'

, theme: 'grid'

});

});

</script>

<!--layui各种日期对象-->

</body>

上传文件效果图:

<body>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>常规使用：普通图片上传</legend>

</fieldset>

<div class="layui-upload">

<button type="button" class="layui-btn" id="test1">上传图片</button>

<div class="layui-upload-list">

<img class="layui-upload-img" id="demo1">

<p id="demoText"></p>

</div>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>上传多张图片</legend>

</fieldset>

<div class="layui-upload">

<button type="button" class="layui-btn" id="test2">多图片上传</button>

<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">

预览图：

<div class="layui-upload-list" id="demo2"></div>

</blockquote>

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>指定允许上传的文件类型</legend>

</fieldset>

<button type="button" class="layui-btn" id="test3"><i class="layui-icon"></i>上传文件</button>

<button type="button" class="layui-btn layui-btn-primary" id="test4"><i class="layui-icon"></i>只允许压缩文件</button>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>设定文件大小限制</legend>

</fieldset>

<button type="button" class="layui-btn layui-btn-danger" id="test7"><i class="layui-icon"></i>上传图片</button>

<div class="layui-inline layui-word-aux">

这里以限制 60KB 为例

</div>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">

<legend>选完文件后不自动上传</legend>

</fieldset>

<div class="layui-upload">

<button type="button" class="layui-btn layui-btn-normal" id="test8">选择文件</button>

<button type="button" class="layui-btn" id="test9">开始上传</button>

</div>

<script src="layui-v2.2.5/layui-v2.2.5/layui/layui.js"></script>

<!-- 注意：如果你直接复制所有代码到本地，上述js路径需要改成你本地的 -->

<script>

layui.use('upload', function () {

var $ = layui.jquery

, upload = layui.upload;

//普通图片上传

var uploadInst = upload.render({

elem: '#test1'

, url: '/upload/'

, before: function (obj) {

//预读本地文件示例，不支持ie8

obj.preview(function (index, file, result) {

$('#demo1').attr('src', result); //图片链接（base64）

});

}

, done: function (res) {

//如果上传失败

if (res.code > ) {

return layer.msg('上传失败');

}

//上传成功

}

, error: function () {

//演示失败状态，并实现重传

var demoText = $('#demoText');

demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-mini demo-reload">重试</a>');

demoText.find('.demo-reload').on('click', function () {

uploadInst.upload();

});

}

});

//多图片上传

upload.render({

elem: '#test2'

, url: '/upload/'

, multiple: true

, before: function (obj) {

//预读本地文件示例，不支持ie8

obj.preview(function (index, file, result) {

$('#demo2').append('<img src="' + result + '" alt="' + file.name + '" class="layui-upload-img">')

});

}

, done: function (res) {

//上传完毕

}

});

//指定允许上传的文件类型

upload.render({

elem: '#test3'

, url: '/upload/'

, accept: 'file' //普通文件

, done: function (res) {

console.log(res)

}

});

upload.render({ //允许上传的文件后缀

elem: '#test4'

, url: '/upload/'

, accept: 'file' //普通文件

, exts: 'zip|rar|7z' //只允许上传压缩文件

, done: function (res) {

console.log(res)

}

});

//设定文件大小限制

upload.render({

elem: '#test7'

, url: '/upload/'

, size:  //限制文件大小，单位 KB

, done: function (res) {

console.log(res)

}

});

//选完文件后不自动上传

upload.render({

elem: '#test8'

, url: '/upload/'

, auto: false

//,multiple: true

, bindAction: '#test9'

, done: function (res) {

console.log(res)

}

});

});

</script>

</body>

码农公寓

相关文章