| 1 | {"version":3,"file":"attr.js","sourceRoot":"","sources":["../../src/util/attr.ts"],"names":[],"mappings":";;;;AAEA;;;;;;;GAOG;AACH,SAAgB,eAAe,CAAC,IAAe,EAAE,KAAU,EAAE,GAAW;IACtE,IAAI,CAAC,IAAI,EAAE;QACT,OAAO,GAAG,CAAC;KACZ;IAED,IAAI,CAAC,CAAC;IACN,eAAe;IACf,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAC7C,IAAM,QAAQ,GAAG,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAC1D,CAAC,GAAG,IAAI,CAAC,OAAO,OAAZ,IAAI,0BAAS,KAAK,GAAK,QAAQ,GAAE,IAAI,CAAC,EAAE,CAAC,CAAC;KAC/C;SAAM;QACL,CAAC,GAAG,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;KAClC;IAED,OAAO,CAAC,IAAI,GAAG,CAAC;AAClB,CAAC;AAfD,0CAeC","sourcesContent":["import { Attribute } from '../dependents';\n\n/**\n * @ignore\n * get the mapping value by attribute, if mapping value is nil, return def\n * @param attr\n * @param value\n * @param def\n * @returns get mapping value\n */\nexport function getMappingValue(attr: Attribute, value: any, def: string): string {\n if (!attr) {\n return def;\n }\n\n let r;\n // 多参数映射，阻止程序报错\n if (attr.callback && attr.callback.length > 1) {\n const restArgs = Array(attr.callback.length - 1).fill('');\n r = attr.mapping(value, ...restArgs).join('');\n } else {\n r = attr.mapping(value).join('');\n }\n\n return r || def;\n}\n"]} |