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pdf预览由分页改为平铺

master
1747191978@qq.com 2 months ago
parent
commit
2ea9ee212e
  1. 4
      大唐会议前台1/common/config.js
  2. 53
      大唐会议前台1/pages/index/pdf.vue
  3. 333
      大唐会议前台1/pages/index/pdf分页.vue

4
大唐会议前台1/common/config.js

@ -1,6 +1,6 @@
module.exports = {
// baseUrl: 'https://test.tall.wiki/datangMeeting/', // 测试
baseUrl: 'http://10.89.114.11:9001/datangMeeting/', // 大唐
baseUrl: 'https://test.tall.wiki/datangMeeting/', // 测试
// baseUrl: 'http://10.89.114.11:9001/datangMeeting/', // 大唐
versionsNum: '1.0.1.7',
versions: '测试版',
};

53
大唐会议前台1/pages/index/pdf.vue

@ -6,16 +6,11 @@
<view class="box-cent1">
<view class="view-pdf">
<pdf
ref="pdf"
:page="pageNum"
@progress="loadedRatio = $event"
@page-loaded="pageLoaded($event)"
@num-pages="pageTotalNum = $event"
@error="pdfError($event)"
@link-clicked="page = $event"
v-for="i in numPages"
:key="i"
:src="filePdfUrl"
>
</pdf>
:page="i"
></pdf>
</view>
</view>
<u-modal
@ -32,27 +27,17 @@
<view class="view-backimg-top"></view>
<!-- <view class="view-backimg-bottom"></view> -->
</view>
<div class="tools">
<view style="width: 50vw; display: flex; margin: auto">
<button
:theme="'default'"
type="submit"
@click.stop="prePage"
class="mr10"
>
<!-- <div class="tools">
<view style="width:50vw;display: flex;margin: auto;">
<button :theme="'default'" type="submit" @click.stop="prePage" class="mr10">
上一页
</button>
<div class="page">{{ pageNum }}/{{ pageTotalNum }}</div>
<button
:theme="'default'"
type="submit"
@click.stop="nextPage"
class="mr10"
>
<div class="page">{{pageNum}}/{{pageTotalNum}}</div>
<button :theme="'default'" type="submit" @click.stop="nextPage" class="mr10">
下一页
</button>
</view>
</div>
</div> -->
<!-- 头像 - 头像 -->
<view class="avatarobx">
<view class="name">{{ userName }}</view>
@ -82,25 +67,29 @@ export default {
},
data() {
return {
pageNum: 1,
pageTotalNum: 1,
//
loadedRatio: 0,
curPageNum: 0,
filePdfUrl: '',
userName: uni.getStorageSync('userName'),
show: false,
detailsId: '',
numPages: '',
show: false,
};
},
created() {
let routes = getCurrentPages(); //
let curParam = routes[routes.length - 1].options; //
this.detailsId = curParam.detailsId;
console.log('this.detailsId ', this.detailsId);
this.filePdfUrl = curParam.filePdfUrl;
this.getNumPages(this.filePdfUrl);
},
methods: {
getNumPages(url) {
this.pdfSrc = url;
this.pdfSrc = pdf.createLoadingTask(this.pdfSrc);
this.pdfSrc.promise.then((pdf) => {
this.numPages = pdf.numPages;
console.log('this.numPages', this.numPages);
});
},
// logo
handleBack() {
uni.navigateTo({

333
大唐会议前台1/pages/index/pdf分页.vue

@ -0,0 +1,333 @@
<template>
<view class="box" style="position: relative">
<!-- <image class="back" src='../../imgs/back.png' mode="widthFix" @click="handleBack"></image> -->
<image class="logo" src="../../imgs/logo.png" mode="widthFix"></image>
<view class="box-cent">
<view class="box-cent1">
<view class="view-pdf">
<pdf
ref="pdf"
:page="pageNum"
@progress="loadedRatio = $event"
@page-loaded="pageLoaded($event)"
@num-pages="pageTotalNum = $event"
@error="pdfError($event)"
@link-clicked="page = $event"
:src="filePdfUrl"
>
</pdf>
</view>
</view>
<u-modal
v-if="show"
:show="show"
@cancel="show = false"
:showCancelButton="true"
content="是否确认退出登录?"
@confirm="handleOut"
></u-modal>
</view>
<!-- 底部背景图 -->
<view class="view-backimg">
<view class="view-backimg-top"></view>
<!-- <view class="view-backimg-bottom"></view> -->
</view>
<div class="tools">
<view style="width: 50vw; display: flex; margin: auto">
<button
:theme="'default'"
type="submit"
@click.stop="prePage"
class="mr10"
>
上一页
</button>
<div class="page">{{ pageNum }}/{{ pageTotalNum }}</div>
<button
:theme="'default'"
type="submit"
@click.stop="nextPage"
class="mr10"
>
下一页
</button>
</view>
</div>
<!-- 头像 - 头像 -->
<view class="avatarobx">
<view class="name">{{ userName }}</view>
<image
@click="handleBack"
class="avatar"
src="../../imgs/arrow-left.png"
mode="widthFix"
></image>
<image
@click="show = true"
class="avatar"
src="../../imgs/out.png"
mode="widthFix"
></image>
</view>
</view>
</template>
<script>
import pdf from 'vue-pdf';
export default {
name: 'MeetingList',
props: ['infos'],
components: {
pdf,
},
data() {
return {
pageNum: 1,
pageTotalNum: 1,
//
loadedRatio: 0,
curPageNum: 0,
filePdfUrl: '',
userName: uni.getStorageSync('userName'),
show: false,
detailsId: '',
};
},
created() {
let routes = getCurrentPages(); //
let curParam = routes[routes.length - 1].options; //
this.detailsId = curParam.detailsId;
console.log('this.detailsId ', this.detailsId);
this.filePdfUrl = curParam.filePdfUrl;
},
methods: {
// logo
handleBack() {
uni.navigateTo({
url: `/pages/index/details?id=${this.detailsId}`,
});
// uni.navigateBack({
// delta: 1
// });
},
// 退
handleOut() {
uni.clearStorage();
uni.reLaunch({
url: '/pages/user/login',
});
},
// logo
handleLogo() {
uni.navigateTo({
url: `/pages/index/index`,
});
},
//
handleClose() {
this.pdfId = '';
this.show = false;
},
//
prePage() {
var page = this.pageNum;
page = page > 1 ? page - 1 : this.pageTotalNum;
this.pageNum = page;
},
//
nextPage() {
var page = this.pageNum;
page = page < this.pageTotalNum ? page + 1 : 1;
this.pageNum = page;
},
// e
pageLoaded(e) {
this.curPageNum = e;
},
//
pdfError(error) {
console.error(error);
},
},
//
onLoad() {},
};
</script>
<style lang="scss" scoped>
::v-deep .u-modal__content {
text-align: center;
}
.popup-close {
position: fixed;
right: 20px;
top: 20px;
z-index: 9999;
::v-deep.uni-icons {
font-size: 40px !important;
color: #fff !important;
}
}
.view-gb {
max-width: 100px;
margin-left: 16px;
}
.view-li {
// padding-left: 10px;
}
.view-pdf {
width: 60vw;
margin: auto;
}
.tools {
display: flex;
align-items: center;
position: absolute;
bottom: 26px;
left: 16px;
right: 16px;
uni-button {
font-size: 18px;
line-height: 44px;
height: 44px;
flex: 1;
}
.page {
line-height: 44px;
height: 44px;
width: 100px;
text-align: center;
}
}
.pathsName {
color: #fff;
font-size: 12px;
}
.pdfBox .el-button {
background: rgba(255, 255, 255, 0);
border: none;
/* width: 30px; */
}
.pdfBox >>> .el-icon-arrow-left,
.pdfBox >>> .el-icon-arrow-right {
font-size: 18px;
color: #000;
}
.pdfBox .page {
margin: 0 10px;
}
.pdfBox .el-button-group {
width: 100%;
justify-content: center;
display: flex;
align-items: center;
padding-top: 20px;
}
.pdfBox {
padding-bottom: 20px;
margin-top: 20px;
background: #fff;
min-height: 300px;
}
.contLeft-pane >>> .el-form-item__label {
text-align: right;
margin-right: 10px !important;
padding: 0 !important;
}
.contLeft-pane >>> .el-form-item--medium .el-form-item__content {
flex: 1;
}
.li-item {
uni-view {
font-size: 20px;
line-height: 40px;
span {
font-size: 20px;
}
}
.li-title {
font-size: 20px;
font-weight: bold;
line-height: 30px;
}
}
.view-box {
margin-top: 50px;
}
.view-none {
height: 100%;
display: flex;
justify-content: center;
align-items: center;
font-size: 40px !important;
}
.view-ul {
text-align: left;
margin-bottom: 16px;
.view-li {
span {
font-size: 20px;
line-height: 40px;
}
}
}
.view-title {
display: inline-block;
border: 1px solid #000;
padding: 0 14px;
margin-bottom: 30px;
line-height: 50px;
border-radius: 6px;
font-size: 20px;
font-weight: bold;
}
.box {
height: 100vh;
background-size: cover;
box-sizing: border-box;
padding: 20px 100px;
display: flex;
flex-direction: column;
.box-cent {
flex: 1;
margin-top: 70px;
position: relative;
}
.box-cent1 {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
overflow: auto;
}
}
</style>
<style></style>
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