ems-basedata-wdz/src/mixin/main.js

ems-basedata by xianer

import { GetValueSetByCode } from '../api/server.js';
export default {
  data() {
    return {
      maxlength: 64,
      longmaxlength: 512,
      langList: [],
      defaultLangList: [],
      dataSet: {}
    };
  },
  created() {
    if (this.langKey) {
      this.getLanguage().then(() => {
        this.getLanguageThen && this.getLanguageThen();
      });
    }
  },
  methods: {
    getLanguage() {
      return new Promise(resolve => {
        const valueSet = JSON.parse(sessionStorage.getItem('valueSet') || '{}');
        const code = 'SYSTEM_LANGUAGE';
        const key = `$${code}`;
        if (valueSet[key]) {
          this.setLanguage(valueSet[key]);
          resolve();
        } else {
          GetValueSetByCode({ code }).then(data => {
            valueSet[key] = data || [];
            sessionStorage.setItem('valueSet', JSON.stringify(valueSet));
            this.setLanguage(valueSet[key]);
            resolve();
          });
        }
      });
    },
    setLanguage(langList) {
      const defaultLangList = [];
      langList.forEach((item, index) => {
        defaultLangList.push({ langCode: item.value });
        langList[index] = {
          langCode: item.value,
          ...this.langKey
        };
      });
      this.langList = langList;
      this.defaultLangList = defaultLangList;
    },
    handleLangConfig(data, code) {
      if (data) {
        this.langList.forEach(item => {
          item[code] = data[item.langCode] || '';
        });
      }
    },
    loadFinish(data, code) {
      this.dataSet[code] = data.valueMap;
    }
  }
};