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@@ -1416,9 +1416,10 @@ export default {
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result.data.rows.forEach(item => {
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this.studentList.unshift(item)
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})
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+ this.studentList = this.deweight(this.studentList, "userId");
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}
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// this.studentList = this.studentList.concat(result.data.rows);
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- this.unique(this.studentList, "userId");
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+
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}
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})
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// queryStudentList({ rows: 100, search: query }).then(res => {
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@@ -1431,14 +1432,18 @@ export default {
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}
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},
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// 制定属性去重
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- unique (arr, u_key) {
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- let obj = {};
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- arr.reduce((prev, next) => {
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- obj[next[u_key] + typeof next[u_key]] ?
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- "" :
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- (obj[next[u_key] + typeof next[u_key]] = true && prev.push(next));
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- return prev;
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- }, []);
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+ deweight (arr, key) {
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+ let res = []
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+ arr.forEach((item) => {
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+ let list = []
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+ res.forEach((resitem) => {
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+ list.push(resitem[key])
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+ })
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+ if (list.indexOf(item[key]) === -1) {
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+ res.push(item)
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+ }
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+ })
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+ return res
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}
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}
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// watch: {
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