提交统计弹框里的「班级或用户」原来点过「统计」就永久写进 localStorage (statisticsClass),下次打开自动带上。机房一台电脑对一个班,下课换班或者 换个人坐这台机器时,上一个人查的班还留在选择框里,老师没注意就按了「统计」, 看到的整个是别人的班。 改成不存也不读,每次打开都从空的开始 —— 宁可多选一次。登录框的 LOGIN_CLASS 不动,那记的是这台机器的身份,不是一次临时查询。 STORAGE_KEY.STATISTICS_CLASS 随之没有调用方,一并删掉。
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@@ -198,8 +198,7 @@
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import { h } from "vue"
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import { formatISO, sub, type Duration } from "date-fns"
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import { getSubmissionStatistics, getSubmissionStatisticsItems } from "oj/api"
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import { PANEL_DURATION_OPTIONS, STORAGE_KEY } from "utils/constants"
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import storage from "utils/storage"
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import { PANEL_DURATION_OPTIONS } from "utils/constants"
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import { useConfigStore } from "../store/config"
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import { useHiddenStudents } from "../composables/hiddenStudents"
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import { Doughnut } from "vue-chartjs"
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@@ -417,14 +416,16 @@ const classOptions = computed<SelectOption[]>(
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})) ?? [],
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)
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// 机房电脑一台对一个班,用过的班级记在本地,下次打开就带上(和登录框同一套做法)
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function lastUsedClass() {
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const last = storage.get(STORAGE_KEY.STATISTICS_CLASS)
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return typeof last === "string" ? last : ""
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}
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/**
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* 班级/用户**不记本地**:这个选择框每次打开都从空的开始。
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*
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* 曾经把上次的班级写进 localStorage(statisticsClass),下次打开自动带上。但那正是
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* 最危险的地方 —— 下课换了班、或者换个人坐这台机器,上一个人查的班悄悄留在框里,
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* 老师没注意就按了「统计」,看到的整个是别人的班。宁可多选一次。
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* 登录框那份 LOGIN_CLASS 是另一回事:那记的是这台机器的身份,不是一次临时查询。
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*/
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const query = reactive({
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username: props.username || lastUsedClass(),
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username: props.username,
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problem: props.problem,
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duration: options[0].value,
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})
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@@ -744,8 +745,6 @@ async function fetchStatistics() {
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listUnaccepted.value = res.dataUnaccepted
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listAttempted.value = res.dataAttempted
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personCount.value = res.personCount
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// 查过的班级记下来,下次打开直接带上
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if (query.username) storage.set(STORAGE_KEY.STATISTICS_CLASS, query.username)
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const expanded = expandedRowKeys.value[0]
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for (const key of Object.keys(items)) delete items[key]
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@@ -144,7 +144,6 @@ export const STORAGE_KEY = {
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ADMIN_PROBLEM_TAGS: "adminProblemTags",
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DEMO_MODE: "demoMode",
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LOGIN_CLASS: "loginClass",
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STATISTICS_CLASS: "statisticsClass",
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}
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export const DIFFICULTY = {
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