income_payments_client/src/views/system/modules/RoleModal.vue

<template>
  <a-modal
      :title="title"
      :width="800"
      :visible="visible"
      :confirmLoading="confirmLoading"
      @ok="handleOk"
      @cancel="handleCancel"
      cancelText="关闭"
      wrapClassName="ant-modal-cust-warp"
      style="top:5%;height: 85%;overflow-y: hidden">

    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="角色名称">
          <a-input placeholder="请输入角色名称" @change="event => event.target.value = event.target.value.trim()"
                   :maxLength="30" v-decorator="[ 'roleName', validatorRules.roleName]"/>
        </a-form-item>

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="角色编码">
          <a-input placeholder="请输入角色编码" @change="event => event.target.value = event.target.value.trim()"
                   :maxLength="64" :disabled="roleDisabled" v-decorator="[ 'roleCode', validatorRules.roleCode]"/>
        </a-form-item>
        <!--是添加上级 就禁用-->
        <a-form-item
            label="上级角色"
            :labelCol="labelCol"
            :wrapperCol="wrapperCol">
          <a-tree-select
              style="width:100%"
              :dropdownStyle="{ maxHeight: '200px',maxWidth:'100px','overflow-x':'hidden',' overflo-y': 'auto' }"
              :treeData="roleList"
              :disabled="isAddLower"
              v-decorator="[ 'parentId', validatorRules.parentId]"
              placeholder="请选择上级角色">
          </a-tree-select>
        </a-form-item>

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="描述">
          <a-textarea :rows="5" @change="event => event.target.value = event.target.value.trim()" :maxLength="126"
                      placeholder="请输入描述" v-decorator="[ 'description', validatorRules.description ]"/>
        </a-form-item>

      </a-form>
    </a-spin>
    <template slot="footer">
      <a-button @click="handleCancel">关闭</a-button>
      <a-button @click="handleOk" type="primary" :disabled="confirmLoading">确定</a-button>
    </template>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'
import {addRole, editRole, duplicateCheck} from '@/api/api'
import {checkRoleCode} from '@/utils/validateOnly'
import {getAction} from '@api/manage'

export default {
  name: 'RoleModal',
  data() {
    return {
      title: '操作',
      visible: false,
      roleDisabled: false,
      // 是否添加下级
      isAddLower: false,
      model: {},
      labelCol: {
        xs: {span: 24},
        sm: {span: 5},
      },
      wrapperCol: {
        xs: {span: 24},
        sm: {span: 16},
      },
      // 角色树列表
      roleList: [],
      confirmLoading: false,
      form: this.$form.createForm(this),
      validatorRules: {
        roleName: {
          rules: [
            {required: true, message: '请输入角色名称'},
            {min: 2, max: 30, message: '长度在 2 到 30 个字符', trigger: 'blur'}
          ],
          validateTrigger: 'blur'
        },
        roleCode: {
          rules: [
            {required: true, validator: this.validateRoleCode},
            {min: 0, max: 50, message: '长度不超过 50 个字符', trigger: 'blur'},
          ],
          validateTrigger: 'blur'
        },
        description: {
          rules: [
            {min: 0, max: 300, message: '长度不超过 300 个字符', trigger: 'blur'}
          ],
        }
      },
    }
  },
  created() {
  },
  methods: {
    add() {
      this.edit({})
    },
    edit(record) {
      this.form.resetFields()
      this.initAllRole()
      this.model = Object.assign({}, record)
      this.visible = true

      //编辑页面禁止修改角色编码
      if (this.model.id) {
        this.roleDisabled = true
      } else {
        this.roleDisabled = false
      }
      this.$nextTick(() => {
        this.form.setFieldsValue(pick(this.model, 'roleName', 'description', 'roleCode', 'parentId'))
      })

    },
    /*
    *  添加下级
    * */
    addLowerRole(parentId) {
      // 添加下级
      this.isAddLower = true
      this.form.resetFields()
      this.initAllRole()
      this.visible = true
      this.$nextTick(() => {
        this.form.setFieldsValue({parentId: parentId})
      })
    },
    /*
    * 查询所有角色
    * */
    initAllRole() {
      getAction('/sys/role/treeListPage').then(res => {
        this.roleList = res.result.records
      })
    },
    close() {
      this.$emit('close')
      // 解决点编辑关闭后，再点添加下级角色编码仍然置灰的问题
      this.roleDisabled = false
      this.isAddLower = false
      this.visible = false
    },
    handleOk() {
      this.confirmLoading = true
      const that = this
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          values.roleName = (values.roleName || '').trim()
          values.roleCode = (values.roleCode || '').trim()
          let formData = Object.assign(this.model, values)
          let obj
          console.log(formData)
          if (!this.model.id) {
            obj = addRole(formData)
          } else {
            obj = editRole(formData)
          }
          obj.then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.$emit('ok')
              this.$emit('clearSelect')
              that.close()
            } else {
              that.$message.warning(res.message)
            }
          }).finally(() => {
            that.confirmLoading = false
          })
        } else {
          this.confirmLoading = false
        }
      })
    },
    handleCancel() {
      this.close()
    },
    validateRoleCode(rule, value, callback) {
      checkRoleCode(value, this.model.id).then(res => {
        if (res.success) {
          callback()
        } else {
          callback(res.code === 500 ? '角色编码已经存在' : res)
        }
      })
    }
  }
}
</script>

<style scoped>

</style>