hust-epi/admin-ui/yvanui/yvanui.dict.js

/**
 * power
 * @author luoyifan
 * 2018-11-30 22:45:00
 */
(function ($) {
  "use strict";
  var DICT_CACHE = {};

  $.extend($.yvan, {

    //一次性载入所有字典
    dictLoadAll: function (option) {
      $.yvan.ajax($.extend({}, option, {
        success: function (data) {
          //清空缓存
          DICT_CACHE = {};
          for (var name in data.data) {
            DICT_CACHE[name] = new Dict(data.data[name]);
          }

          // console.log('仓库字典载入完成, 总共' + Object.getOwnPropertyNames(DICT_CACHE).length + "项");

          if ($.type(option.success) === 'function') {
            option.success.apply(this, arguments);
          }
        }
      }));
    },

    dictLoadDefine: function (loadFunction) {

      return function (param) {
        var dict;
        if ($.type(param) === 'string') {
          dict = [param];

        } else if ($.type(param) === 'array') {
          dict = param;

        } else {
          console.error('错误的调用方式' + param);
          return;

        }

        //筛选出本地没有缓存的 dictName
        var reqLength = 0;
        var requireDict = {};
        for (var i = 0; i < dict.length; i++) {
          var dictName = $.trim(dict[i]);
          if (!dictName) continue;
          if (!DICT_CACHE.hasOwnProperty(dictName)) {
            //requireDict [dictName] = new Date().getTime();
            //reqLength++;
            //不允许再后期按需加载
            return new Dict([]);
          }
        }

        /*
        //阻塞式调用
        if (reqLength > 0) {
          var serverData;
          $.yvan.ajax($.extend({
            async: false,
            success: function (data) {
              serverData = data.data;
            }
          }, loadFunction.call(this, requireDict)));
        }

        //缓存起来
        for (var name in serverData) {
          if (!serverData.hasOwnProperty(name)) continue;
          DICT_CACHE[name] = new Dict(serverData[name]);
        }
         */

        if ($.type(param) === 'string') {
          //字典名换字典
          return DICT_CACHE[param];

        } else if ($.type(param) === 'array') {
          //字典名数组 换 字典数组
          return param.map(function (dict) {
            return DICT_CACHE[dict];
          });

        }
      };
    }
  });
})(jQuery);

function Dict(idValues) {
  this.data = idValues;
}

Dict.prototype.fmt = function () {
  var me = this;
  return function (id) {
    for (var i = 0; i < me.data.length; i++) {
      if (id == me.data[i].id) {
        return me.data[i].text;
      }
    }
    return "";
  };
};

Dict.prototype.combo = function (opts) {
  var me = this;

  //方法回调
  if ($.type(opts) === 'function') {
    var r = opts(me.data);
    //有返回值
    if (r) return r;

  } else if ($.type(opts) === 'array') {
    //添加选项
    me.data.concat(opts);

  } else if ($.type(opts) === "object") {
    me.data.push(opts);

  }
  return me.data;
};

Dict.prototype.combowithAll = function (opts) {
  var me = this;

  //方法回调
  if ($.type(opts) === 'function') {
    var r = opts(me.data);
    //有返回值
    if (r) return r;

  } else if ($.type(opts) === 'array') {
    //添加选项
    me.data.concat(opts);

  } else if ($.type(opts) === "object") {
    me.data.push(opts);

  }
  var arr = [{"id": '', "text": '全部'}];
  for (var i = 0; i < me.data.length; i++) {
    arr.push(me.data[i]);
  }

  return arr;
};
Dict.prototype.combowith = function (opts) {
  var me = this;

  //方法回调
  if ($.type(opts) === 'function') {
    var r = opts(me.data);
    //有返回值
    if (r) return r;

  } else if ($.type(opts) === 'array') {
    //添加选项
    me.data.concat(opts);

  } else if ($.type(opts) === "object") {
    me.data.push(opts);

  }
  var arr = [/*{"id": '', "text": '全部'}*/];
  for (var i = 0; i < me.data.length; i++) {
    arr.push(me.data[i]);
  }

  return arr;
};

Dict.prototype.combowithAllSelect = function (opts) {
  var me = this;

  //方法回调
  if ($.type(opts) === 'function') {
    var r = opts(me.data);
    //有返回值
    if (r) return r;

  } else if ($.type(opts) === 'array') {
    //添加选项
    me.data.concat(opts);

  } else if ($.type(opts) === "object") {
    me.data.push(opts);

  }
  var arr = [{"id": '0', "text": '请选择'}];
  for (var i = 0; i < me.data.length; i++) {
    arr.push(me.data[i]);
  }

  return arr;
};


Dict.prototype.tree = function (opts) {
  var me = this;

  //方法回调
  if ($.type(opts) === 'function') {
    var r = opts(me.data);
    //有返回值
    if (r) return r;

  } else if ($.type(opts) === 'array') {
    //添加选项
    me.data.concat(opts);

  } else if ($.type(opts) === "object") {
    me.data.push(opts);

  }
  return me.data;
};