Detailed explanation of Layui table component initialization loading data and other examples-JS Tutorial-php.cn

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Detailed explanation of Layui table component initialization loading data and other examples

小云云

Jan 13, 2018 am 10:33 AM

layuitableinitialization

This article mainly introduces the implementation code of using Layui table component to initialize data loading, data refresh table and parameter transmission. Friends in need can refer to it. I hope it can help everyone.

Background

The author has been using bootstrap table before, because the Layui framework is mainly used in the current project, so I followed Layui table, but there were some problems when using it, and of course it was strange. It’s a pot you’re not familiar with!

Problems:

1. When using the [Convert Static Table] method officially provided by Layui to initialize the load, the id cannot be found error (my own fault)

2 , The problem of passing parameters (it can be regarded as Layui's official fault)

The table loading and refreshing scheme used by the author

There is a page with a tree on the left and a table on the right. The default table loading Full data, when you click on the tree node, the table will filter, it is a very simple requirement!

We will not talk about the use of tree here, we will only post the relevant methods of table!

First post the source form code:

序号	销售ID	姓名	年份	一月	二月	年度	操作

Explain directly in the code through comments:

(function () {
 //加载列表的后端 url
 var getListUrl = '';
 //对于任意一个 table，按照官方的说法，有三种不同的初始化渲染方式，不多介绍，而这里使用的方式姑且看做第三种：转换静态表格 方式
 //转换静态表格方式，自然首先需要有一个已经存在的表格，然后再通过 js 方式转化为 Layui 表格
 //无论哪种方式的 Layui table 初始化自然需要配置项
 //通过转化的方式初始化 Layui table，配置项部分可以在 源table中，部分在js中，源 table 的源代码上文已经给出，下面给出一个示例的 js 中的配置项
 var tableOptions = {
  url: getListUrl, //请求地址
  method: 'POST', //方式
  id: 'listReload', //生成 Layui table 的标识 id，必须提供，用于后文刷新操作，笔者该处出过问题
  page: false, //是否分页
  where: { type: "all" }, //请求后端接口的条件，该处就是条件错误点，按照官方给出的代码示例，原先写成了 where: { key : { type: "all" } }，结果并不是我想的那样，如此写，key 将是后端的一个类作为参数，里面有 type 属性，如果误以为 key 是 Layui 提供的格式，那就大错特错了
  response: { //定义后端 json 格式，详细参见官方文档
   statusName: 'Code', //状态字段名称
   statusCode: '200', //状态字段成功值
   msgName: 'Message', //消息字段
   countName: 'Total', //总数字段
   dataName: 'Result' //数据字段
  }
 };
 //
 layui.use(['table', 'layer'], function () {//layui 模块引用，根据需要自行修改
  var layer = layui.layer, table = layui.table;
  //表初始化
  var createTable = function () {
   table.init('EditListTable', tableOptions);// table lay-filter
  };
  //表刷新方法
  var reloadTable = function (item) {
   table.reload("listReload", { //此处是上文提到的 初始化标识id
    where: {
     //key: { //该写法上文已经提到
      type: item.type, id: item.id
     //}
    }
   });
  };
  //表初始化
  createTable();
  //其他和 tree 相关的方法，其中包括 点击 tree 项调用刷新方法
 });
})();

Backend method:

//本示例中，后台代码写法
public ActionResult GetGoalList(string type, string id)
{
  //
}

//如果按照官方文档条件项，应该是下面的写法

public ActionResult GetGoalList(keyItem key)
{
  //
}
public class keyItem
{
 public string id { get; set; }
 public string type { get; set; }
}

Related recommendations:

Use VUE element-ui to write a reusable Table component

jquery dataTable method to get a certain row of data

jquery dataTable loads data in the background and paging

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