25 lines
679 B
Java
25 lines
679 B
Java
import { __spreadArrays } from "tslib";
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/**
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* @ignore
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* get the mapping value by attribute, if mapping value is nil, return def
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* @param attr
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* @param value
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* @param def
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* @returns get mapping value
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*/
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export function getMappingValue(attr, value, def) {
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if (!attr) {
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return def;
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}
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var r;
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// 多参数映射，阻止程序报错
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if (attr.callback && attr.callback.length > 1) {
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var restArgs = Array(attr.callback.length - 1).fill('');
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r = attr.mapping.apply(attr, __spreadArrays([value], restArgs)).join('');
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}
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else {
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r = attr.mapping(value).join('');
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}
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return r || def;
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}
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//# sourceMappingURL=attr.js.map |