How to use modularization in layui

layui uses a modular approach: follow layui's module specifications to create an entry file, and load the entry file through the layui.use() method, such as [layui.use(['layer'], function(){var layer = layui.layer}].

The operating environment of this tutorial: Windows 10 system, layui version 2.5.6, this method is suitable for all brands Computer.

(Learning video sharing:javascript video tutorial)

Modular use:

Note: The introduced JS is:/layui/ layui.js

Follow layui's module specifications to create an entry file and load the entry file through layui.use()

Example:

Additional: In order For convenience, you can use the following method to introduce

function deleteDictBatch(){ var form,layer; layui.use(['form','layer'],function () { form = layui.form; layer=layui.layer; }); //获取选中的元素的个数 var length_1 = $("[name='dictionaryCheckbox']:checked").length; //1.如果选中的个数为0，直接退出函数，提示选择字典删除 if(length_1 ==0 ){ layer.alert("请选中需要删除的字典") return ; } //如果有元素需要被删除 else{ if(!confirm("您确认要删除下列字典?")){//点取消也退出函数 return; } //第二种方式，以数组的方式去提交。后台用string接收 var values = []; $("[name='dictionaryCheckbox']:checked").each(function (i) {//i代表索引 values[i]=$(this).val(); }) $.post(contextPath+'/dictionary/deleteDictBatch.do',{dictionaryIds:values.toString()},function(response){ alert(response); if(response == "删除成功"){ getDictionaryTree();//查询字典树 getDictionaryFY();//分页查询字典信息 } },'text') //删除的业务逻辑 } }

, or you can introduce layer and form as global variables:

/** * @author: qlq * @time: 9:31 * @description: 添加培养方案的JS */ /** * 一次性自调函数初始化两个全局变量 */ var lyer,form; (function () { layui.use(['layer','form'],function () { layer=layui.layer,form=layui.form; }) })(); /** * 页面加载完成后执行一些函数 */ $(function () { layer.msg("消息框") }); /**********S *****************/

Related recommendations:layui

The above is the detailed content of How to use modularization in layui. For more information, please follow other related articles on the PHP Chinese website!