guns-separation/_web/src/views/homeManager/addBannerForm.vue

<template>
  <a-modal
    title="新增Banner"
    :width="900"
    :visible="visible"
    :confirmLoading="confirmLoading"
    ok-text="保存"
    cancel-text="关闭"
    @ok="handleSubmit"
    @cancel="handleCancel"
    :maskClosable="false"
  >
    <a-spin :spinning="formLoading">
      <a-form :form="form">
        <a-form-item label="名称" :labelCol="labelCol" :wrapperCol="wrapperCol" has-feedback>
          <a-input
            placeholder="请输入名称"
            v-decorator="['bannerName', {rules: [{required: true, message: '请输入名称！'}]}]"
          />
        </a-form-item>
        <a-form-item label="跳转方式" :labelCol="labelCol" :wrapperCol="wrapperCol" :required="true">
          <a-radio-group name="bannerType" v-decorator="['bannerType', { initialValue: 0 }]" @change="changeType">
            <a-radio :value="0">无</a-radio>
            <a-radio :value="1">站内文章</a-radio>
            <a-radio :value="2">外部链接</a-radio>
          </a-radio-group>
        </a-form-item>
        <a-form-item
          :required="true"
          v-show="bannerType==1"
          label="选择文章"
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          has-feedback
        >
          <a-select
            style="width: 100%"
            placeholder="请选择文章"
            v-decorator="['bannerTypeUrl', {rules: [{validator: checkUrl}]}]"
          >
            <a-select-option
              v-for="(item,index) in actionClassData"
              :key="index"
              :value="item.articleContentId"
            >{{ item.articleContentTitle }}</a-select-option>
          </a-select>
        </a-form-item>
        <a-form-item
          :required="true"
          v-show="bannerType==2"
          label="跳转链接Url"
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          has-feedback
        >
          <a-input
            placeholder="请输入跳转链接"
            v-decorator="['bannerTypeUrl', {rules: [{validator: checkUrl}]}]"
          />
        </a-form-item>
        <a-form-item
          label="图片"
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          has-feedback
          :required="true"
        >
          <div>
            <upload-component
              ref="upLoadRef"
              :remarkTxt="remarkTxt"
              @uploadSuccess="uploadSuccess"
              v-decorator="[
                'bannerImage',
                {
                  trigger: 'change',
                  rules: [{ validator: checkimageUrl }]
                },
              ]"
            ></upload-component>
          </div>
        </a-form-item>
        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="排序"
          :hasFeedback="true"
          :required="true"
        >
          <a-input
            placeholder="请输入排序号"
            v-decorator="['bannerSort', {rules: [{validator: checkSortIndex}]}]"
          />
        </a-form-item>
        <a-form-item label="是否上线" :labelCol="labelCol" :wrapperCol="wrapperCol" :required="true">
          <a-radio-group name="bannerIsLine" v-decorator="['bannerIsLine',{ initialValue: 1 }]">
            <a-radio :value="1">上线</a-radio>
            <a-radio :value="0">下线</a-radio>
          </a-radio-group>
        </a-form-item>
      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
import homeApi from '@/api/homeApi'
import uploadComponent from '@/components/upLoad'
import { checkUrl } from '@/utils/util'

export default {
  components: { uploadComponent },
  data () {
    return {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 15 }
      },
      visible: false,
      confirmLoading: false,
      actionClassData: [],
      bannerType: 0,
      formLoading: false,
      form: this.$form.createForm(this),
      remarkTxt: '请上传1920×712规格图像'
    }
  },
  mounted () {
  },
  methods: {
    // 初始化方法
    add (record) {
      this.visible = true
      this.$nextTick(() => {
        this.$refs.upLoadRef.initData()
      })
      this.formLoading = true
      this.getActionClass()
    },

    /**
     * 获取选择器下拉框数据
     */
    getActionClass () {
      homeApi.findArticleAll().then(res => {
        this.formLoading = false
        if (res.status === 200) {
          this.actionClassData = res.data
        } else {
          this.$message.error('获取文章列表数据失败')
        }
      })
    },

    handleSubmit () {
      const {
        form: { validateFields }
      } = this
      this.confirmLoading = true
      validateFields((errors, values) => {
        if (!errors) {
          values.bannerSort = parseInt(values.bannerSort)
          homeApi.addBanner(values)
            .then(res => {
              if (res.status === 200) {
                this.$message.success('新增成功')
                this.visible = false
                this.confirmLoading = false
                this.$emit('ok', values)
                this.form.resetFields()
              } else {
                this.$message.error('新增失败：' + res.msg)
              }
            })
            .finally(res => {
              this.confirmLoading = false
            })
        } else {
          this.confirmLoading = false
        }
      })
    },
    handleCancel () {
      this.form.resetFields()
      this.visible = false
    },
    changeType (val) {
      this.$nextTick(() => {
        this.bannerType = this.form.getFieldValue('bannerType')
        this.form.resetFields('bannerTypeUrl')
        if (this.bannerType === 2) {
          this.form.setFieldsValue({ 'bannerTypeUrl': 'http://' })
        } else {
          this.form.setFieldsValue({ 'bannerTypeUrl': '' })
        }
      })
    },
    uploadSuccess (avg) {
      if (avg.fileList[0]) {
        this.form.resetFields('bannerImage')
        this.form.setFieldsValue({ 'bannerImage': avg.fileList[0].uri })
      }
    },
    checkimageUrl (rule, value, callback) {
      if (value && value.length > 0) {
        callback()
        return
      }
      var text = '请上传图片'
      callback(text)
    },
    checkUrl (rule, value, callback) {
      var text = '请输入跳转链接！'
      if (this.bannerType === 1) {
        text = '请选择文章！'
        if (!value) {
          callback(text)
        } else {
          callback()
        }
      } else if (this.bannerType === 2) {
        if (!value) {
          callback(text)
        } else if (checkUrl(value)) {
          callback()
        } else {
          text = '请输入正确的url地址'
          callback(text)
        }
      } else {
        callback()
      }
    },
    checkSortIndex (rule, value, callback) {
      var text = '请输入排序号！'
      if (!value) {
        callback(text)
      } else if (/(^[1-9]\d*$)/.test(value)) {
        callback()
      } else {
        text = '请输入数字'
        callback(text)
      }
    }
  }
}
</script>