修改逻辑

src/pc/create/index.tsx

@@ -1,4 +1,4 @@
-import { defineComponent, nextTick, onMounted, reactive, ref, watch } from "vue";
+import { defineComponent, nextTick, onMounted, onUnmounted, reactive, ref, watch } from "vue";
 import styles from "./index.module.less";
 import { NButton, NCheckbox, NRadio, NSpace, NSpin, useDialog } from "naive-ui";
 import { getImage } from "../home/images";
@@ -7,170 +7,185 @@ import { storeData } from "/src/store";
 import { api_musicSheetCreationPage, api_musicSheetCreationRemove } from "../api";
 import { useRouter } from "vue-router";
 import ABCJS from "abcjs";
-import { usePageVisibility } from '@vant/use'
+import { usePageVisibility } from "@vant/use";
 
 export default defineComponent({
-	name: "Create",
-	setup() {
-		const router = useRouter();
-		const dialog = useDialog();
-		console.log(storeData.user);
-		const forms = reactive({
-			teacherId: storeData.user.id,
-			page: 1,
-			keyword: "",
-			rows: 20,
-		});
-		const data = reactive({
-			list: [] as any[],
-			addShow: false,
-			loading: false,
-			finish: false,
-			isCreated: false,
-		});
-		const getList = async () => {
-			data.loading = true;
-			const res = await api_musicSheetCreationPage({ ...forms });
-			if (res?.code == 200) {
-				if (data.isCreated) {
-					data.isCreated = false;
-					handleOpenNotaion(res.data.rows[0]);
-				}
-				data.list = data.list.concat(res.data.rows);
-				data.finish = res.data.rows.length < forms.rows;
-			}
-			data.loading = false;
-		};
-		const handleReset = () => {
-			forms.page = 1;
-			data.finish = false;
-			data.list = [];
-			getList();
-		};
-		const pageVisibility = usePageVisibility();
-		watch(pageVisibility, (val) => {
-			if (val === 'visible') {
-				handleReset();
-			}
-		})
-		
-		const handleDelte = (item: any) => {
-			const checked = ref(true);
-			dialog.warning({
-				autoFocus: false,
-				class: "deleteDialog",
-				title: "删除曲谱",
-				// content: () => (
-				// 	<div onClick={() => checked.value = !checked.value}>
-				// 		<NRadio checked={checked.value}>同步删除我的资源中的该曲目</NRadio>
-				// 	</div>
-				// ),
-				content: () => <div style={{paddingRight: 'calc(var(--n-close-size) + 6px)'}}>确认删除当前曲谱?</div>,
-				positiveText: "取消",
-				positiveButtonProps: {
-					type: "default",
-				},
-				negativeText: "删除",
-				negativeButtonProps: {
-					type: "primary",
-					ghost: false,
-				},
-				onPositiveClick: () => {},
-				onNegativeClick: async () => {
-					await api_musicSheetCreationRemove(item.id);
-					handleReset();
-				},
-			});
-		};
-		const loadingRef = ref();
-		onMounted(() => {
-			getList();
-			if (loadingRef.value) {
-				const obv = new IntersectionObserver((entries) => {
-					if (entries[0].isIntersecting) {
-						if (data.finish || data.loading) return;
-						forms.page++;
-						getList();
-					}
-				});
-				obv.observe(loadingRef.value?.$el);
-			}
-		});
-		const handleOpenNotaion = (item: any) => {
-			window.parent.postMessage(
-				{
-					api: "notation_open",
-					url: `${location.origin}/notation/#/?v=1.0.2&id=${item.id}`,
-				},
-				"*"
-			);
-		};
-		const productSvg = (abc: string, id: string) => {
-			if (abc) {
-				const a = ABCJS.renderAbc(id, abc, { selectTypes: false, add_classes: true });
-			}
-		};
-		return () => (
-			<div class={styles.wrap}>
-				<NSpace size={18}>
-					<div class={styles.createItem} onClick={() => (data.addShow = true)}>
-						<img src={getImage("icon_29.png")} />
-						<div>新建乐谱</div>
-					</div>
+  name: "Create",
+  setup() {
+    const router = useRouter();
+    const dialog = useDialog();
+    console.log(storeData.user);
+    const forms = reactive({
+      teacherId: storeData.user.id,
+      page: 1,
+      keyword: "",
+      rows: 20,
+    });
+    const data = reactive({
+      list: [] as any[],
+      addShow: false,
+      loading: false,
+      finish: false,
+      isCreated: false,
+    });
+    const getList = async () => {
+      data.loading = true;
+      const res = await api_musicSheetCreationPage({ ...forms });
+      if (res?.code == 200) {
+        if (data.isCreated) {
+          data.isCreated = false;
+          handleOpenNotaion(res.data.rows[0]);
+        }
+        data.list = data.list.concat(res.data.rows);
+        data.finish = res.data.rows.length < forms.rows;
+      }
+      data.loading = false;
+    };
+    const handleReset = () => {
+      forms.page = 1;
+      data.finish = false;
+      data.list = [];
+      getList();
+    };
+    const pageVisibility = usePageVisibility();
+    watch(pageVisibility, (val) => {
+      if (val === "visible") {
+        handleReset();
+      }
+    });
 
-					{data.list.map((item, index: number) => (
-						<div class={styles.item} onClick={() => handleOpenNotaion(item)}>
-							<div class={styles.imgBox} id={"item_" + index}>
-								<img
-									src={getImage("icon_staff.png")}
-									onLoad={() => {
-										productSvg(item.creationConfig, "item_" + index);
-									}}
-								/>
-							</div>
-							<div class={styles.itemBottom}>
-								<div class={styles.bottombox}>
-									<div class={styles.bottomLeft}>
-										<div class={styles.itemtitle}>
-											<img class={styles.icon_29} src={getImage("icon_29_1.png")} />
-											<span>{item.name}</span>
-										</div>
-										<div class={styles.time}>{item.updateTime}</div>
-									</div>
-									{/* <img
+    const handleDelte = (item: any) => {
+      const checked = ref(true);
+      dialog.warning({
+        autoFocus: false,
+        class: "deleteDialog",
+        title: "删除曲谱",
+        // content: () => (
+        // 	<div onClick={() => checked.value = !checked.value}>
+        // 		<NRadio checked={checked.value}>同步删除我的资源中的该曲目</NRadio>
+        // 	</div>
+        // ),
+        content: () => <div style={{ paddingRight: "calc(var(--n-close-size) + 6px)" }}>确认删除当前曲谱?</div>,
+        positiveText: "取消",
+        positiveButtonProps: {
+          type: "default",
+        },
+        negativeText: "删除",
+        negativeButtonProps: {
+          type: "primary",
+          ghost: false,
+        },
+        onPositiveClick: () => {},
+        onNegativeClick: async () => {
+          await api_musicSheetCreationRemove(item.id);
+          handleReset();
+        },
+      });
+    };
+    const loadingRef = ref();
+
+    const messageEvent = (params?: any) => {
+      // 在老师端里面关闭要刷新
+      if (params.data?.api == "reload") {
+        handleReset();
+      }
+    };
+    onMounted(() => {
+      getList();
+      if (loadingRef.value) {
+        const obv = new IntersectionObserver((entries) => {
+          if (entries[0].isIntersecting) {
+            if (data.finish || data.loading) return;
+            forms.page++;
+            getList();
+          }
+        });
+        obv.observe(loadingRef.value?.$el);
+      }
+
+      window.addEventListener("message", (params?: any) => {
+        messageEvent(params);
+      });
+    });
+
+    onUnmounted(() => {
+      window.removeEventListener("message", messageEvent);
+    });
+    const handleOpenNotaion = (item: any) => {
+      window.parent.postMessage(
+        {
+          api: "notation_open",
+          url: `${location.origin}/notation/#/?v=1.0.2&id=${item.id}`,
+        },
+        "*"
+      );
+    };
+    const productSvg = (abc: string, id: string) => {
+      if (abc) {
+        const a = ABCJS.renderAbc(id, abc, { selectTypes: false, add_classes: true });
+      }
+    };
+    return () => (
+      <div class={styles.wrap}>
+        <NSpace size={18}>
+          <div class={styles.createItem} onClick={() => (data.addShow = true)}>
+            <img src={getImage("icon_29.png")} />
+            <div>新建乐谱</div>
+          </div>
+
+          {data.list.map((item, index: number) => (
+            <div class={styles.item} onClick={() => handleOpenNotaion(item)}>
+              <div class={styles.imgBox} id={"item_" + index}>
+                <img
+                  src={getImage("icon_staff.png")}
+                  onLoad={() => {
+                    productSvg(item.creationConfig, "item_" + index);
+                  }}
+                />
+              </div>
+              <div class={styles.itemBottom}>
+                <div class={styles.bottombox}>
+                  <div class={styles.bottomLeft}>
+                    <div class={styles.itemtitle}>
+                      <img class={styles.icon_29} src={getImage("icon_29_1.png")} />
+                      <span>{item.name}</span>
+                    </div>
+                    <div class={styles.time}>{item.updateTime}</div>
+                  </div>
+                  {/* <img
 										style={{ pointerEvents: "none", opacity: 0.3 }}
 										class={styles.bottomBtn}
 										src={getImage("icon_29_2.png")}
 									/> */}
-									<img
-										class={styles.bottomBtn}
-										src={getImage("icon_29_3.png")}
-										onClick={(e: Event) => {
-											e.stopPropagation();
-											handleDelte(item);
-										}}
-									/>
-								</div>
-							</div>
-							{/* <img class={styles.btn} src={getImage("icon_29_4.png")} /> */}
-						</div>
-					))}
-				</NSpace>
-				{!data.finish && (
-					<NSpace ref={loadingRef} justify="center" style={{ padding: "30px" }}>
-						<NSpin size="large" />
-					</NSpace>
-				)}
+                  <img
+                    class={styles.bottomBtn}
+                    src={getImage("icon_29_3.png")}
+                    onClick={(e: Event) => {
+                      e.stopPropagation();
+                      handleDelte(item);
+                    }}
+                  />
+                </div>
+              </div>
+              {/* <img class={styles.btn} src={getImage("icon_29_4.png")} /> */}
+            </div>
+          ))}
+        </NSpace>
+        {!data.finish && (
+          <NSpace ref={loadingRef} justify="center" style={{ padding: "30px" }}>
+            <NSpin size="large" />
+          </NSpace>
+        )}
 
-				<TheCreate
-					v-model:show={data.addShow}
-					onCreate={() => {
-						data.addShow = false;
-						data.isCreated = true;
-						handleReset();
-					}}
-				/>
-			</div>
-		);
-	},
+        <TheCreate
+          v-model:show={data.addShow}
+          onCreate={() => {
+            data.addShow = false;
+            data.isCreated = true;
+            handleReset();
+          }}
+        />
+      </div>
+    );
+  },
 });