kd-aiot-frontend/src/components/FormGenerator/ResourceDialog.vue

<template>
  <div>
    <el-dialog
      v-bind="$attrs"
      title="外部资源引用"
      width="600px"
      :close-on-click-modal="false"
      v-on="$listeners"
      @open="onOpen"
      @close="onClose"
    >
      <el-input
        v-for="(item, index) in resources"
        :key="index"
        v-model="resources[index]"
        class="url-item"
        placeholder="请输入 css 或 js 资源路径"
        prefix-icon="el-icon-link"
        clearable
      >
        <el-button
          slot="append"
          icon="el-icon-delete"
          @click="deleteOne(index)"
        />
      </el-input>
      <el-button-group class="add-item">
        <el-button
          plain
          @click="addOne('https://lib.baomitu.com/jquery/1.8.3/jquery.min.js')"
        >
          jQuery1.8.3
        </el-button>
        <el-button plain @click="addOne('https://unpkg.com/http-vue-loader')">
          http-vue-loader
        </el-button>
        <el-button icon="el-icon-circle-plus-outline" plain @click="addOne('')">
          添加其他
        </el-button>
      </el-button-group>
      <div slot="footer">
        <el-button @click="close"> 取消 </el-button>
        <el-button type="primary" @click="handelConfirm"> 确定 </el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
  import { deepClone } from '@/components/FormGenerator/utils/index';

  export default {
    components: {},
    inheritAttrs: false,
    props: ['originResource'],
    data() {
      return {
        resources: null
      };
    },
    computed: {},
    watch: {},
    created() {},
    mounted() {},
    methods: {
      onOpen() {
        this.resources = this.originResource.length
          ? deepClone(this.originResource)
          : [''];
      },
      onClose() {},
      close() {
        this.$emit('update:visible', false);
      },
      handelConfirm() {
        const results = this.resources.filter((item) => !!item) || [];
        this.$emit('save', results);
        this.close();
        if (results.length) {
          this.resources = results;
        }
      },
      deleteOne(index) {
        this.resources.splice(index, 1);
      },
      addOne(url) {
        if (this.resources.indexOf(url) > -1) {
          this.$message('资源已存在');
        } else {
          this.resources.push(url);
        }
      }
    }
  };
</script>
<style lang="scss" scoped>
  .add-item {
    margin-top: 8px;
  }
  .url-item {
    margin-bottom: 12px;
  }
</style>