2020-08-12

//一二级下拉框数据的关联
/ 一级 ：加粗样式*

• 二级 ：## 标题
• */
  var dataJson = {};
  KaTeX parse error: Expected '}', got 'EOF' at end of input: …//请求方式 url: "{webroot}/static/json/countryJson.json", //文件位置
  dataType: “json”,
  success: function (data) { //请求成功
  dataJson = data;
  var str = ‘’;
  var nameVal;
  for (var val in data[0]) {
  nameVal = data[0][val];
  str += ‘’ + nameVal + ‘’;
  }
  $(“select[lay-filter=‘suff’]”).html(str);
  layui.form.render(‘select’);
  },
  });
  layui.form.on(‘select(suff)’, function (data) {
  var ev = data.elem;
  var code = ev.options[ev.selectedIndex].getAttribute(“data-code”); // 选中值
  var s = ‘0,’ + code;
  var str = ‘–请选择–’;
  var nameVal;
  for (var val in dataJson[s]) {
  nameVal = dataJson[s][val];
  str += ‘’ + nameVal + ‘’;
  }
  $(“input[name=‘suff’]”).val(data.value);
  $("#suff").val(data.value);
  $(“input[name=‘suff_people’]”).val("");
  $("#suff_people").val("");
  $(“select[lay-filter=‘suff_people’]”).html(str);
  layui.form.render(‘select’);
  });