How to request data in layui

Layui provides four data request methods: $.ajax() Ajax method Fetch API method layui built-in Ajax method layui built-in request method, used to monitor submission events

Several ways to request data in Layui

Layui provides several ways to request data, including:

1. Ajax Method

<code class="javascript">$.ajax({
  url: "请求的地址",
  type: "请求类型",
  data: "请求参数",
  success: function(result) {
    // 处理成功的回调
  },
  error: function(error) {
    // 处理失败的回调
  }
});</code>

2. Fetch API method

<code class="javascript">fetch("请求的地址")
  .then(function(response) {
    return response.json();
  })
  .then(function(data) {
    // 处理成功的回调
  })
  .catch(function(error) {
    // 处理失败的回调
  });</code>

3. Layui built-in Ajax method

<code class="javascript">layui.use('jquery', function(){
  $.ajax({
    url: "请求的地址",
    type: "请求类型",
    data: "请求参数",
    dataType: "JSON",
    success: function(result) {
      // 处理成功的回调
    },
    error: function(error) {
      // 处理失败的回调
    }
  });
});</code>

4. Layui’s built-in request method

<code class="javascript">layui.use(['layer', 'form'], function(){
  var layer = layui.layer,
      form = layui.form;

  // 监听提交
  form.on('submit(submit)', function(data){
    // 提交数据
    $.ajax({
      url: "请求的地址",
      type: "请求类型",
      data: data.field,
      dataType: "JSON",
      success: function(result) {
        // 处理成功的回调
      },
      error: function(error) {
        // 处理失败的回调
      }
    });
    return false;
  });
});</code>

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