Commit b5d458f1c49e3bede6e1d401fb5fcf08456bfcc5
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Gitee
Gitee
!143 decodeFields 增加表单初始化能力, 完美支持子级元素
Merge pull request !143 from ziv/master
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23 additions
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4 deletions
yudao-ui-admin/src/utils/formGenerator.js
| 1 | /** | 1 | /** |
| 2 | * 将服务端返回的 fields 字符串数组，解析成 JSON 数组 | 2 | * 将服务端返回的 fields 字符串数组，解析成 JSON 数组 |
| 3 | + * 如果指定了 variables 参数可对表单进行初始化 | ||
| 3 | * | 4 | * |
| 4 | * @param fields JSON 字符串数组 | 5 | * @param fields JSON 字符串数组 |
| 6 | + * @param variables Object 表单初始值 | ||
| 5 | * @returns {*[]} JSON 数组 | 7 | * @returns {*[]} JSON 数组 |
| 6 | */ | 8 | */ |
| 7 | -export function decodeFields(fields) { | ||
| 8 | - const drawingList = [] | ||
| 9 | - fields.forEach(item => { | ||
| 10 | - drawingList.push(JSON.parse(item)) | 9 | +export function decodeFields(fields, variables) { |
| 10 | + const drawingList = (fields || []).map(json => { | ||
| 11 | + const item = JSON.parse(json) | ||
| 12 | + | ||
| 13 | + if (typeof variables === 'undefined' ) return item | ||
| 14 | + | ||
| 15 | + const setDefault = (item, variables) => { | ||
| 16 | + if (typeof variables[item.__vModel__] !== 'undefined') { | ||
| 17 | + item.__config__.defaultValue = variables[item.__vModel__] | ||
| 18 | + } | ||
| 19 | + if (item.__config__.children && item.__config__.children.length) { | ||
| 20 | + item.__config__.children.forEach(child => { | ||
| 21 | + setDefault(child, variables) | ||
| 22 | + }) | ||
| 23 | + } | ||
| 24 | + } | ||
| 25 | + | ||
| 26 | + setDefault(item, variables) | ||
| 27 | + | ||
| 28 | + return item | ||
| 11 | }) | 29 | }) |
| 30 | + | ||
| 12 | return drawingList | 31 | return drawingList |
| 13 | } | 32 | } |