| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version |
| 2.0 (the "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 Unless required by |
| applicable law or agreed to in writing, software distributed under the |
| License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR |
| CONDITIONS OF ANY KIND, either express or implied. See the License for |
| the specific language governing permissions and limitations under the |
| License. |
| --> |
| <template> |
| <label v-if="forInput" class="eLabel" :for="'CTL_' + meta.name">{{meta.title}}:<span v-if="meta.required" class="required">*</span></label> |
| <span v-else class="eLabel" >{{meta.title}}</span> |
| </template> |
| <script> |
| export default { |
| name: 'e-label', |
| |
| props: { |
| column: { |
| required: true |
| }, |
| record: { |
| type: Object |
| }, |
| forInput: { |
| type: Boolean, |
| default: false |
| } |
| }, |
| |
| computed: { |
| meta: function () { |
| // get column from meta |
| if (typeof this.column === 'string' || this.column instanceof String) { |
| // find record |
| let record = this.record |
| if (record === undefined) { |
| let parent = this.$parent |
| while (parent) { |
| if (parent.record) { |
| record = parent.record |
| break |
| } |
| parent = parent.$parent |
| } |
| } |
| // check record |
| if (record === undefined) { |
| throw new TypeError('e-label: No data or record provided!') |
| } |
| if (record.meta === undefined) { |
| throw new TypeError('e-label: Invalid record param: no meta property!') |
| } |
| // find in record.meta |
| return record.meta[this.column] |
| } |
| // column provided directly |
| if (this.column.dataType === undefined) { |
| throw new TypeError('e-label: Invalid column param!') |
| } |
| return this.column |
| } |
| } |
| } |
| </script> |
