2020-01-29 20:32:22.470194+0300 Myapp[8905:2391245]
-canOpenURL: failed for URL: "file:///private/var/containers/Bundle/Application/146EA027-7A**/Myapp.app/assets/src/assets/policy.html" - error: "This app is not allowed to query for scheme file"
I am getting this error on xCode console output on real device. On simulator, everything works fine.
Here is my simple full code:
import React, { Component } from 'react';
import { WebView } from 'react-native-webview';
const PolicyHTML = require('../assets/policy.html');
export default class PolicyScreen extends React.Component {
render() {
return (
<WebView
source={PolicyHTML}
style={{flex: 1}}
/>
);
}
}
Couldn't find much solution about that online, what am i missing ?
The solution for me was just add originWhitelist={['*']} in the <WebView> component and then iOS would load HTML correctly.
I was having the same issue, i am using webview and wanted to load my local html file in that webview, which works perfectly fine in Android but was not in IOS device. After a lot of research i ended up with the following solution.
I have placed my html file in the following path:
MyReactNativeProjectFolder>app>views>monthly>trip.html
Where monthly is my custom folder that i created myself and has a local html file called trip.html.
And in the view, lets say MyView.js, where i want to call my html file i used the following syntax:
<WebView originWhitelist={['*']} source={require('./monthly/trip.html')} ref={( webView1 ) => this.webView1 = webView1} />
MyView.js is in the follwing path:
MyReactNativeProjectFolder>app>views>MyView.js
If you are not getting any error on simulator then this shall fix your problem, otherwise try changing the html file path as I have mentioned above, that is in the views folder, and try again.
I hope this may resolve the error Unable to open URL file:///private/var/containers/Bundle/Application/146EA027-7A/Myapp.app/assets/src/assets/policy.html
I don't know is this can be considered as proper solution but here how i solved it;
I am not sure but as my thinking Xcode is not allowing some codes on html files, so I thought about that found some websites on google which converts to html files to 'clean html file' and removes the unnecessary codes. After cleaning I replaced the new clean file with old one and it worked.
Hope it helps (Especially in Privacy Policy Files).
Related
I have a problem, when I click to go to the /analytics page on my site, adblockers block the analytics.json file that's being requested by Next.js as they think it's an analytics tracker (it's not, it's a page listing analytics products).
Is there a way to rename the route files Next.js uses when navigating to server-side rendered pages on the client-side?
I want to either obfuscate the names so they're not machine readable, or have a way to rename them all.
Any help appreciated.
With thanks to #gaston-flores I've managed to get something working.
In my instance /analytics is a dynamic page for a category, so I moved my pages/[category]/index.tsx file to pages/[category]/category.tsx and added the following rewrite:
// next.config.js
module.exports = {
async rewrites() {
return [
{
source: "/:category",
destination: "/:category/category",
},
];
},
};
This now gets the category.json file rather than analytics.json, which passes the adblockers checks and renders as expected.
Note that due to having a dynamic file name in the pages/[category] directory (pages/[category]/[product].tsx), I had to move that to pages/[category]/product/[product].tsx as I was seeing the /analytics page redirected to /analytics/category for some reason without this tweak.
I used react P5.sound for creating the music player. And I wrote the code at the preload function.
import mysong from "./localsongs/mysong.mp3";
preload() {
p5.loadSound(mysong);
}
This code really works fine on the local and plays the music.
But when I hosted on the server and deploy the website, I got the error that I've mentioned in the title.
I tried the loadSound function for loadsound like
preload() {
p5.loadSound(url("./localsongs/mysong.mp3));
}
But in this case, the error
url is not defined
is got in my react console.
Maybe you meant something like:
let mysong;
preload() {
mysong = loadSound("./localsongs/mysong.mp3");
}
For more info see loadSound().
You might need to serve the mp3 file on a local webserver
I have a simple reactJS application. In this app, I have a web page where I am testing the Filepond component. I also have a nodeJs server, called by the Filepond component when the file is uploaded.
Here is the code when Filepond component is defined:
render() {
return(....
<FilePond allowMultiple={false} name='file' acceptedFileTypes='application/pdf' server='http://localhost:80/upload' uploadId=999 />
....
);
}
What I want?
1 - upload a single PDF file
2 - pass the uploadId to the server when uploading the file
What is happening?
=> the file is uploaded but the acceptedFileTypes="application/pdf" is not taken into account because I can select any file, no matter its type
=> I am not able to pass/get the uploadId value
Any help on how I can achieve these 2 points?
Except these 2 points, the component works well and I am able to upload the file correctly.
Thank you,
Best regards
Have you registered the plugin for validating file type?
For example:
import { FilePond, registerPlugin } from 'react-filepond';
import FilePondPluginFileValidateType from 'filepond-plugin-file-validate-type';
registerPlugin(FilePondPluginFileValidateType);
class App extends React.Component { ...
Once you have installed and imported, then FilePond should do the rest on its own if you have the appropriate prop on the component.
As for the ID. What are you trying to accomplish with that? I have an implementation going to a node server and it managed to do everything I needed it to without the ID implementation.
I've been working on a project using Meteor and React, which needs a PDF viewer with the ability to select text.
I'm currently trying to achieve this with Mozilla's PDF.js, but am having some trouble getting started. I'm a long time reader, first time asker at stackoverflow.
I've installed PDF.js with npm.
npm install pdfjs-dist --save
Now I'm trying to modify the example from pdf.js's github project here to create a React component that will render a PDF from a supplied file path and include a text layer.
imports/ui/components/PDF/PDFText.jsx
import React from 'react';
require ('pdfjs-dist/build/pdf.combined');
require ('pdfjs-dist/web/compatibility');
export default class PDFText extends React.Component {
renderPDF() {
PDFJS.workerSrc = '/node_modules/pdfjs-dist/build/pdf.worker.js';
const container = document.getElementById('pdf-container');
const scale = 1;
const pageNumber = 1;
PDFJS.getDocument(this.props.file).then(function(pdf) {
return pdf.getPage(pageNumber).then(function(page) {
var pdfPageView = new PDFJS.PDFPageView({
container: container,
id: pageNumber,
scale: scale,
defaultViewport: page.getViewport(scale),
textLayerFactory: new PDFJS.DefaultTextLayerFactory()
});
pdfPageView.setPdfPage(page);
return pdfPageView.draw();
});
});
}
render() {
this.renderPDF()
return (
<div id='pdf-container'></div>
);
}
}
If I include this component in page I get the following error:
Uncaught (in promise) TypeError: PDFJS.DefaultTextLayerFactory is not a constructor
The next thing I tried was including 'pdfjs-dist/web/pdf_viewer' in my code, as this is where DefaultTextLayerFactory is declared. I modified the code above to add the following line above the class declaration:
require ('pdfjs-dist/web/pdf_viewer');
When I run the code now, I get a different error.
Uncaught TypeError: Cannot read property 'PDFJS' of undefined
at Object.<anonymous> (modules.js?hash=9dd20a3…:114918)
at __w_pdfjs_require__ (modules.js?hash=9dd20a3…:114838)
at Object.<anonymous> (modules.js?hash=9dd20a3…:117449)
at __w_pdfjs_require__ (modules.js?hash=9dd20a3…:114838)
at Object.<anonymous> (modules.js?hash=9dd20a3…:118157)
at __w_pdfjs_require__ (modules.js?hash=9dd20a3…:114838)
at module.exports (modules.js?hash=9dd20a3…:114884)
at modules.js?hash=9dd20a3…:114887
at webpackUniversalModuleDefinition (modules.js?hash=9dd20a3…:114811)
at pdf_viewer.js (modules.js?hash=9dd20a3…:114818)
I'm really unsure what is going on here. I noticed that the function complaining refers to webpack - which I haven't been using.
I've also tried including the following check at the start of my code (this is taken from pageviewer.js in the github link above).
if (!PDFJS.PDFViewer || !PDFJS.getDocument) {
alert('Please build the pdfjs-dist library using\n' +
' `gulp dist`');
}
My code does in fact trigger that alert (PDFJS.PDFViewer is undefined) but the message doesn't seem correct as I installed the built pdfjs-dist library using npm. That message seems for people who cloned the repo. There isn't a gulp file in the pdfjs-dist directory - which makes sense.
I'm sure part of thep problem is that I'm experimenting with a lot of new tools here. This is my first time working with meteor, react, node, and pdf.js, so apologies in advance if I've made an obvious rookie mistake.
For the record I've tried a few other libraries, including:
mikecousins/react-pdf-js (worked reasonably well for simply displaying a pdf with no text layer).
peerlibrary/meteor-pdf.js (I hit some errors with this one as well, and I didn't pursue it too much further as the repo hasn't been touched in a couple of years).
Hopefully that's enough information for someone to spot the issue. My theory is that there's some other set up step I need to do to get this working for meteor or react (and that's why it hasn't been obvious from the "getting started" in the PDF.js website.
Also, I'm not locked in to PDF.js, so if the easiest solution to my problem is to use something else, I'd be happy to try that.
Thanks for your time
I am currently developing a Meteor React app, which is using the ostrio:files package to store audio files in a collection named Files. In another (regular mongo) collection, I am using the following code in the transform function to "join" the document with the link to the audio file:
transform: function(doc){
let curAudio = doc.audio;
let audioFile = Files.collection.findOne({_id: curAudio.file_id});
if(audioFile){
curAudio.audioLink = Files.link(audioFile);
curAudio.audioLength = audioFile.meta.length;
curAudio.audioSize = audioFile.size;
doc.audio = curAudio;
}
return doc;
}
This seems to work just fine, as the resulting audio.audioLink is something like
http://localhost:3000/cdn/storage/files/8Q7WwEXyJSkNWwFQa/original/8Q7WwEXyJSkNWwFQa.m4a
But when I try to do something like this
<audio controls preload="none" style={{width: "480px"}}>
<source src={track.audioLink} type="audio/mp4"/>
<p>Your browser does not support HTML5 audio.</p>
</audio>
To be able to play the file, everything works until I click the play button of the HTML5 player. Then, chrome outputs to the console, that the server returned 404 when the file was supposed to be loaded. I tested putting the link into the adress bar, here the server response is just
File Not Found :(
Does anyone have an idea how to fix this?
I found the answer:
My local Ubuntu installation was apparently configured to store uploaded files in /tmp, which didn't caus problems until I restarted the system or cleared my temporary files otherwise. Having the server recreate the DB fixed the problem.