BeiJinSettleAccount/code/WebApp/vanilla/components/form/form-item.js

import html from "html";
import { defineAsyncComponent, ref, reactive, watch } from "vue";
import { getRules } from "../../utils/validation.js";

export default {
  name: "formItem",
  components: { AppFormInput: defineAsyncComponent(() => import("./form-input.js")) },
  template: html`
    <template v-if="!schema.hidden">
      <template v-if="schema.type==='object'"></template>
      <template v-else-if="schema.type!=='array'||schema.items.type!=='array'">
        <el-form-item
          :title="prop"
          :label="schema.title"
          :prop="getProp(prop)"
          :rules="getDisabled()?[]:getRules(parentSchema,schema,model)"
          :error="mode==='query'?null:getError(prop)"
        >
          <app-form-input :schema="schema" :prop="prop" v-model="model" :mode="mode" />
        </el-form-item>
      </template>
    </template>
  `,
  props: ["modelValue", "mode", "parentSchema", "schema", "prop", "errors"],
  emit: ["update:modelValue"],
  setup(props, context) {
    const model = reactive(props.modelValue);
    watch(model, (value) => {
      context.emit("update:modelValue", value);
    });
    /*start*/
    const showItem = () => {
      if (props.schema.hidden) {
        return false;
      }
      if (props.schema.readOnly && (props.mode === "create" || props.mode === "update")) {
        return false;
      }
      return true;
    };
    const getDisabled = () => {
      if (props.mode === "details") {
        return true;
      }
      if (props.mode === "update" && props.schema.readOnly) {
        return true;
      }
      return false;
    };
    //
    const getProp = (prop) => {
      return prop;
    };
    //
    const getError = (prop) => {
      return props.errors[prop];
    };
    /*end*/
    return {
      model,
      showItem,
      getProp,
      getError,
      getDisabled,
      getRules,
    };
  },
};