From 62b664eba4027b412609c81fd3d418a66bf5bfc5 Mon Sep 17 00:00:00 2001
From: unknown <qq1940665526@163.com>
Date: 星期二, 28 五月 2024 13:58:43 +0800
Subject: [PATCH] Merge branch 'master' of http://182.92.203.7:2001/r/testbookLayout
---
src/books/childHealth/view/content/index.vue | 98 +++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 83 insertions(+), 15 deletions(-)
diff --git a/src/books/childHealth/view/content/index.vue b/src/books/childHealth/view/content/index.vue
index 0821c6a..3f0193b 100644
--- a/src/books/childHealth/view/content/index.vue
+++ b/src/books/childHealth/view/content/index.vue
@@ -1,19 +1,58 @@
<template>
<div class="page-main" @scroll="throttledScrollHandler">
<div class="page-content">
- <pageHeader v-if="showCatalogList.indexOf(0) > -1"></pageHeader>
- <chapterOne v-if="showCatalogList.indexOf(1) > -1"></chapterOne>
- <chapterTwo v-if="showCatalogList.indexOf(2) > -1"></chapterTwo>
- <chapterThree v-if="showCatalogList.indexOf(3) > -1"></chapterThree>
- <chapterFour v-if="showCatalogList.indexOf(4) > -1"></chapterFour>
- <chapterFive v-if="showCatalogList.indexOf(5) > -1"></chapterFive>
- <chapterSix v-if="showCatalogList.indexOf(6) > -1"></chapterSix>
- <chapterSeven v-if="showCatalogList.indexOf(7) > -1"></chapterSeven>
- <chapterEight v-if="showCatalogList.indexOf(8) > -1"></chapterEight>
- <chapterNine v-if="showCatalogList.indexOf(9) > -1"></chapterNine>
- <chapterTen v-if="showCatalogList.indexOf(10) > -1"></chapterTen>
- <chapterEleven v-if="showCatalogList.indexOf(11) > -1"></chapterEleven>
- <chapterTwelve v-if="showCatalogList.indexOf(12) > -1"></chapterTwelve>
+ <pageHeader
+ v-if="showCatalogList.indexOf(0) > -1"
+ :showPageList="loadPageList"
+ ></pageHeader>
+ <chapterOne
+ v-if="showCatalogList.indexOf(1) > -1"
+ :showPageList="loadPageList"
+ ></chapterOne>
+ <chapterTwo
+ v-if="showCatalogList.indexOf(2) > -1"
+ :showPageList="loadPageList"
+ ></chapterTwo>
+ <chapterThree
+ v-if="showCatalogList.indexOf(3) > -1"
+ :showPageList="loadPageList"
+ ></chapterThree>
+ <chapterFour
+ v-if="showCatalogList.indexOf(4) > -1"
+ :showPageList="loadPageList"
+ ></chapterFour>
+ <chapterFive
+ v-if="showCatalogList.indexOf(5) > -1"
+ :showPageList="loadPageList"
+ ></chapterFive>
+ <chapterSix
+ v-if="showCatalogList.indexOf(6) > -1"
+ :showPageList="loadPageList"
+ ></chapterSix>
+ <chapterSeven
+ v-if="showCatalogList.indexOf(7) > -1"
+ :showPageList="loadPageList"
+ ></chapterSeven>
+ <chapterEight
+ v-if="showCatalogList.indexOf(8) > -1"
+ :showPageList="loadPageList"
+ ></chapterEight>
+ <chapterNine
+ v-if="showCatalogList.indexOf(9) > -1"
+ :showPageList="loadPageList"
+ ></chapterNine>
+ <chapterTen
+ v-if="showCatalogList.indexOf(10) > -1"
+ :showPageList="loadPageList"
+ ></chapterTen>
+ <chapterEleven
+ v-if="showCatalogList.indexOf(11) > -1"
+ :showPageList="loadPageList"
+ ></chapterEleven>
+ <chapterTwelve
+ v-if="showCatalogList.indexOf(12) > -1"
+ :showPageList="loadPageList"
+ ></chapterTwelve>
<chapterThirteen
v-if="showCatalogList.indexOf(13) > -1"
></chapterThirteen>
@@ -47,7 +86,9 @@
throttleThreshold: 100, // 鑺傛祦闃堝��
previousScrollTop: 0,
throttledScrollHandler: null,
- observer: null
+ observer: null,
+ loadPageObserver: null,
+ loadPageList: []
};
},
watch: {
@@ -103,6 +144,12 @@
root: null, // 鎸囧畾鏍瑰厓绱狅紝杩欓噷璁句负 null锛岃〃绀洪�夊彇鏁翠釜瑙嗙獥浣滀负鏍瑰厓绱犮��
rootMargin: "0px", // 鎸囧畾鏍瑰厓绱犵殑杈圭晫锛岃繖閲岃涓� "0px"锛岃〃绀烘牴鍏冪礌鐨勮竟鐣屽拰瑙嗙獥鐨勮竟鐣岄噸鍚�
threshold: 0.5 // 鎸囧畾浜ゅ弶姣斾緥锛岃繖閲岃涓� 0.5锛岃〃绀哄綋鐩爣鍏冪礌涓�鍗婃垨鏇村鏄剧ず鍦ㄨ绐椾腑鏃惰Е鍙戝洖璋冨嚱鏁般��
+ });
+
+ this.loadPageObserver = new IntersectionObserver(this.loadPageCallback, {
+ root: null, // 鎸囧畾鏍瑰厓绱狅紝杩欓噷璁句负 null锛岃〃绀洪�夊彇鏁翠釜瑙嗙獥浣滀负鏍瑰厓绱犮��
+ rootMargin: "0px", // 鎸囧畾鏍瑰厓绱犵殑杈圭晫锛岃繖閲岃涓� "0px"锛岃〃绀烘牴鍏冪礌鐨勮竟鐣屽拰瑙嗙獥鐨勮竟鐣岄噸鍚�
+ threshold: 0 // 鎸囧畾浜ゅ弶姣斾緥锛岃繖閲岃涓� 0.5锛岃〃绀哄綋鐩爣鍏冪礌涓�鍗婃垨鏇村鏄剧ず鍦ㄨ绐椾腑鏃惰Е鍙戝洖璋冨嚱鏁般��
});
// 鍚姩椤电爜瑙傚療
@@ -237,7 +284,7 @@
// 绗旇
pageDom.innerHTML = pageDom.innerHTML.replace(
reg,
- `<span datatype="Note" dataid="${data.id}" style="border-bottom-color:${data.color}" class="notesline" onclick="signClick('Note','${data.id}','${data.chapterNum}')" onmouseover="noteHover('Note','${data.id}','${data.chapterNum}')">${data.txt}<img src="${NoteIcon}" style="cursor: pointer" /></span>`
+ `<span datatype="Note" dataid="${data.id}" style="border-bottom-color:${data.color}" class="notesline" onclick="signClick('Note','${data.id}','${data.chapterNum}')" onmouseover="noteHover('Note','${data.id}','${data.chapterNum}')">${data.txt}<img src="${NoteIcon}"/></span>`
);
break;
}
@@ -277,9 +324,14 @@
sections.forEach((section) => {
//observer 瑙傚療姣忎釜鍏冪礌锛屼互渚垮湪瀹冧滑杩涘叆鎴栫寮�瑙嗙獥鏃惰Е鍙戝洖璋冨嚱鏁般��
const isObserver = section.getAttribute("observer");
+ const isLoadObserver = section.getAttribute("loadObserver");
if (!isObserver) {
this.observer.observe(section);
section.setAttribute("observer", "1");
+ }
+ if (!isLoadObserver) {
+ this.loadPageObserver.observe(section);
+ section.setAttribute("loadObserver", "1");
}
});
},
@@ -396,6 +448,22 @@
//index锛氭煡鎵惧綋鍓嶇洰鏍囧厓绱犲湪 sections 鏁扮粍涓殑绱㈠紩锛屽苟鍔� 1锛岀敤浜庣‘瀹氬綋鍓嶉〉鐮併��
}
});
+ },
+ loadPageCallback(entries, observer) {
+ entries.forEach((entry) => {
+ if (entry.isIntersecting) {
+ const target = entry.target;
+ const page = target.getAttribute("page");
+ if (this.loadPageList.indexOf(page) == -1) {
+ this.loadPageList.push(Number(page));
+ console.log(this.loadPageList,"this.loadPageList");
+ if (this.loadPageList.length > 5) {
+ // 瓒呰繃涓夌珷闅愯棌椤堕儴涓�绔�
+ this.loadPageList.shift();
+ }
+ }
+ }
+ });
}
},
components: {
--
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