el-select下拉多选框 el-select 设置默认值不可删除功能

app.directive("defaultSelect", {
  componentUpdated(el, bindings) {
    const [values, options, prop, defaultProp, defaultValue] = bindings.value;
    const indexs = [];
    const tempData = values.map(item => options.find(op => op[prop] === item));
    tempData.forEach((item, index) => {
      if (item[defaultProp] === defaultValue) {
        indexs.push(index);
      }
    });
    const dealStyle = function(tags) {
      tags.forEach((el, index) => {
        if (indexs.includes(index) && ![...el.classList].includes("select-tag-close-none")) {
          el.classList.add("none");
        }
      });
    };
    const tags = el.querySelectorAll(".el-tag__close");
    if (tags.length === 0) {
      setTimeout(() => {
        const tagTemp = el.querySelectorAll(".el-tag__close");
        dealStyle(tagTemp);
      });
    } else {
      dealStyle(tags);
    }
  }
});