forthealllight / react-read-pdf Goto Github PK

PDFReader showAllPage设置true时，重复显示第一页

虽然是个重复的issues，但希望大佬改进一下的。。。

to avoid those errors in console, the following code should be changed :
_this.pageAdd = function () {
if (_this.pdfViewer.currentPageNumber > _this.pdfDocument.numPages) {
return;
}
_this.pdfViewer.currentPageNumber++;
};
_this.pageDelete = function () {
if (_this.pdfViewer.currentPageNumber < 1) {
return;
}
_this.pdfViewer.currentPageNumber--;
};

should be >=
and
< should be <=

regards,
Naama

Uncaught Error: addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component's render method, or you have multiple copies of React loaded

使用页面会报这个错误,我看到CSDN上也有个人有同样的问题.
同样问题地址: https://blog.csdn.net/liwusen/article/details/83381284

It looks like MobilePDFReader is reassigning its own this.props while rendering. This is not supported and can lead to confusing bugs.
有遇到的吗

你好，我看了你的代码写好棒！请问怎样才能写出如此清晰易读的代码 ? 真心求教

Error: only one instance of babel-polyfill is allowed。
当然引入这个包的时候
import pdfData from './static/iNode.pdf';

So when using the MobilePDFReader, I'm getting the following crash when I just provide the "data" parameter with the raw binary data for the PDF.

Uncaught TypeError: Cannot read property 'indexOf' of undefined
at Object.getFilenameFromUrl (pdf.js:9332)
at WrappedComponent.MobilePDFReader.setTitleUsingUrl (index.tsx:167)
at WrappedComponent.MobilePDFReader.open (index.tsx:122)
at WrappedComponent.MobilePDFReader.componentDidMount (index.tsx:264)
at commitLifeCycles (react-dom.development.js:19847)
at commitLayoutEffects (react-dom.development.js:22834)
at HTMLUnknownElement.callCallback (react-dom.development.js:188)
at Object.invokeGuardedCallbackDev (react-dom.development.js:237)
at invokeGuardedCallback (react-dom.development.js:292)
at commitRootImpl (react-dom.development.js:22572)
at unstable_runWithPriority (scheduler.development.js:653)
at runWithPriority$1 (react-dom.development.js:11061)
at commitRoot (react-dom.development.js:22412)
at finishSyncRender (react-dom.development.js:21838)
at performSyncWorkOnRoot (react-dom.development.js:21824)
at react-dom.development.js:11111
at unstable_runWithPriority (scheduler.development.js:653)
at runWithPriority$1 (react-dom.development.js:11061)
at flushSyncCallbackQueueImpl (react-dom.development.js:11106)
at flushSyncCallbackQueue (react-dom.development.js:11094)
at scheduleUpdateOnFiber (react-dom.development.js:21230)
at Object.enqueueSetState (react-dom.development.js:12661)
at ReportView../node_modules/react/cjs/react.development.js.Component.setState (react.development.js:471)

If I try to provide the url property, then the pdf doesn't display at all, because I assume the url is overriding the use of the data property. This problem doesn't occur with the PDFReader, only with the mobile version of the reader.

import * as React from "react";
import * as CSSModules from "react-css-modules";
import * as styles from "./index.less";
import * as pdfjsLib from "pdfjs-dist";
// The workerSrc property shall be specified.
pdfjsLib.GlobalWorkerOptions.workerSrc = "https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.0.550/pdf.worker.js";

这个pdf.worker.js支持下配置化

环境为umi2.0,react16.4.2，安装完成后，无法引入 MobilePDFReader，查看node_modeles，没有看到lib文件夹，请问下如何正确引入还是我需要执行真么操作，

更新：已经解决，需要自己安装后 run lib

你好 我使用 MobilePDFReader 的时候 报了 Image exceeded maximum allowed size and was removed 请问 是什么原因造成的？ 是因为pdf文件太大的原因吗？

请问一下，PDFReader showAllPage=true 只会重复显示第一页是什么原因？

test.pdf

I want to implement my own footer, but the PDF does not re-render once I change the scale or the page number.

Hi, here's the code:

`

The PDF appears fine, but all pages show the first page of the PDF.

设置后的效果：