From 650e6b46f53cb53bc604efe6e8cbff910501a895 Mon Sep 17 00:00:00 2001
From: YM <479443481@qq.com>
Date: 星期二, 28 五月 2024 16:29:53 +0800
Subject: [PATCH] 1
---
src/books/childHealth/view/content/index.vue | 194 +++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 175 insertions(+), 19 deletions(-)
diff --git a/src/books/childHealth/view/content/index.vue b/src/books/childHealth/view/content/index.vue
index cd70098..cde9392 100644
--- a/src/books/childHealth/view/content/index.vue
+++ b/src/books/childHealth/view/content/index.vue
@@ -1,21 +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>
+ <div class="page-content">
+ <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>
@@ -49,7 +86,9 @@
throttleThreshold: 100, // 鑺傛祦闃堝��
previousScrollTop: 0,
throttledScrollHandler: null,
- observer: null
+ observer: null,
+ loadPageObserver: null,
+ loadPageList: []
};
},
watch: {
@@ -67,6 +106,7 @@
// 鍚姩椤电爜瑙傚療
setTimeout(() => {
this.initObservation();
+ this.initThemeColor();
}, 500);
}
}
@@ -106,9 +146,16 @@
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
setTimeout(() => {
this.initObservation();
+ this.initThemeColor();
}, 500);
// 娴嬭瘯椤甸潰璺宠浆
@@ -206,6 +253,7 @@
console.log("绔犺妭閿欒锛�");
}
},
+
// 娓叉煋鏍囪
renderSign(type, data) {
const existence = (
@@ -236,7 +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}')">${data.txt}<img src="${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;
}
@@ -273,14 +321,106 @@
const sections = (
this.container ? this.container : document
).querySelectorAll(".page-box");
- //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��
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");
+ }
});
+ },
+ initThemeColor() {
+ // 鑾峰彇鍚勭闇�瑕佷富棰樿壊鐨勮妭鐐�
+ const colorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-color");
+ const backgroundColorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-back");
+ const borderColorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-border");
+ // 鑾峰彇閰嶇疆鐨勪富棰樿壊
+ const bookThemeColor =
+ this.config.activeBook && this.config.activeBook.bookThemeColor
+ ? this.config.activeBook.bookThemeColor
+ : null;
+ const chapterThemeColor =
+ this.config.activeBook && this.config.activeBook.chapterThemeColor
+ ? this.config.activeBook.chapterThemeColor
+ : null;
+ const pageThemeColor =
+ this.config.activeBook && this.config.activeBook.pageThemeColor
+ ? this.config.activeBook.pageThemeColor
+ : null;
+ colorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.color = themeColor;
+ }
+ });
+ backgroundColorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.backgroundColor = themeColor;
+ }
+ });
+ borderColorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.borderColor = themeColor;
+ }
+ });
+ },
+ getParentWithClass(element, className) {
+ while (element.parentElement) {
+ element = element.parentElement;
+ if (element.classList.contains(className)) {
+ return element;
+ }
+ }
},
pageChangeCallback(entries, observer) {
//entries锛氫唬琛ㄨ瀵熷埌鐨勭洰鏍囧厓绱犵殑闆嗗悎銆� observer锛氫唬琛ㄨ瀵熻�呭璞°��
@@ -308,6 +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5椤�
+ this.loadPageList.shift();
+ }
+ }
+ }
+ });
}
},
components: {
--
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