trying to render pdf in image with but getting the link path wrong









up vote
0
down vote

favorite












I want to display a pdf file generated in an image folder and display it in my app. I'm using pdf.js and importing pdfjs-dist for this purpose. So far I have been able to get the workers working and configured the webpack to load file. But I get an error with file path. No matter how I try to write the file path, I'm getting an error. I'm stuck trying to figure this out. How do I get the pdf to render?



import React, Component from "react";
import pdfjsLib from 'pdfjs-dist';
import pdfPath from '../../../../static/dist/assets/images/sampleStuff.pdf';
import ReactDOM from "react-dom";

pdfjsLib.GlobalWorkerOptions.workerSrc = '../../../../static/dist/pdf.worker.bundle.js';

class Samplepdf extends Component {

state =
file: pdfPath


componentDidMount()
const canvas = ReactDOM.findDOMNode(this.refs.myCanvas);
const ctx = canvas.getContext("2d")
const img = this.refs.image


img.onload = () =>
ctx.drawImage(img, 0, 0)
ctx.font = "20px Courier"
ctx.fillText(this.props.text, 210, 75)


render()

var loadingTask = pdfjsLib.getDocument(pdfPath);

return (
<div>
<canvas ref="myCanvas" width=640 height=425 />
<img ref="image" src= this.state.file className="hidden" />
</div>
)




webpack:



module.exports = 
mode: "development",
entry:
'main': './client/reactApp/index.js',
'pdf.worker': 'pdfjs-dist/build/pdf.worker.entry'
,
output:
path: path.resolve(__dirname, "static/dist"),
filename: "[name].bundle.js"
,
watch: true,
module:
rules: [
png,
bower_components)/,
use:
loader: 'babel-loader',
options:
presets: ['@babel/preset-env', "@babel/preset-react"],
plugins: [
['@babel/plugin-proposal-object-rest-spread'],['@babel/plugin-proposal-class-properties']
]


,

test: /.css$/,
use: ["style-loader", "css-loader"]

]




enter image description here



enter image description here










share|improve this question























  • You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
    – Håken Lid
    Nov 11 at 19:43











  • That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
    – Deke
    Nov 11 at 19:46











  • In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
    – Håken Lid
    Nov 11 at 19:55










  • Sorry that was a typo. Despite giving the right file name, get the same error.
    – Deke
    Nov 11 at 19:59















up vote
0
down vote

favorite












I want to display a pdf file generated in an image folder and display it in my app. I'm using pdf.js and importing pdfjs-dist for this purpose. So far I have been able to get the workers working and configured the webpack to load file. But I get an error with file path. No matter how I try to write the file path, I'm getting an error. I'm stuck trying to figure this out. How do I get the pdf to render?



import React, Component from "react";
import pdfjsLib from 'pdfjs-dist';
import pdfPath from '../../../../static/dist/assets/images/sampleStuff.pdf';
import ReactDOM from "react-dom";

pdfjsLib.GlobalWorkerOptions.workerSrc = '../../../../static/dist/pdf.worker.bundle.js';

class Samplepdf extends Component {

state =
file: pdfPath


componentDidMount()
const canvas = ReactDOM.findDOMNode(this.refs.myCanvas);
const ctx = canvas.getContext("2d")
const img = this.refs.image


img.onload = () =>
ctx.drawImage(img, 0, 0)
ctx.font = "20px Courier"
ctx.fillText(this.props.text, 210, 75)


render()

var loadingTask = pdfjsLib.getDocument(pdfPath);

return (
<div>
<canvas ref="myCanvas" width=640 height=425 />
<img ref="image" src= this.state.file className="hidden" />
</div>
)




webpack:



module.exports = 
mode: "development",
entry:
'main': './client/reactApp/index.js',
'pdf.worker': 'pdfjs-dist/build/pdf.worker.entry'
,
output:
path: path.resolve(__dirname, "static/dist"),
filename: "[name].bundle.js"
,
watch: true,
module:
rules: [
png,
bower_components)/,
use:
loader: 'babel-loader',
options:
presets: ['@babel/preset-env', "@babel/preset-react"],
plugins: [
['@babel/plugin-proposal-object-rest-spread'],['@babel/plugin-proposal-class-properties']
]


,

test: /.css$/,
use: ["style-loader", "css-loader"]

]




enter image description here



enter image description here










share|improve this question























  • You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
    – Håken Lid
    Nov 11 at 19:43











  • That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
    – Deke
    Nov 11 at 19:46











  • In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
    – Håken Lid
    Nov 11 at 19:55










  • Sorry that was a typo. Despite giving the right file name, get the same error.
    – Deke
    Nov 11 at 19:59













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I want to display a pdf file generated in an image folder and display it in my app. I'm using pdf.js and importing pdfjs-dist for this purpose. So far I have been able to get the workers working and configured the webpack to load file. But I get an error with file path. No matter how I try to write the file path, I'm getting an error. I'm stuck trying to figure this out. How do I get the pdf to render?



import React, Component from "react";
import pdfjsLib from 'pdfjs-dist';
import pdfPath from '../../../../static/dist/assets/images/sampleStuff.pdf';
import ReactDOM from "react-dom";

pdfjsLib.GlobalWorkerOptions.workerSrc = '../../../../static/dist/pdf.worker.bundle.js';

class Samplepdf extends Component {

state =
file: pdfPath


componentDidMount()
const canvas = ReactDOM.findDOMNode(this.refs.myCanvas);
const ctx = canvas.getContext("2d")
const img = this.refs.image


img.onload = () =>
ctx.drawImage(img, 0, 0)
ctx.font = "20px Courier"
ctx.fillText(this.props.text, 210, 75)


render()

var loadingTask = pdfjsLib.getDocument(pdfPath);

return (
<div>
<canvas ref="myCanvas" width=640 height=425 />
<img ref="image" src= this.state.file className="hidden" />
</div>
)




webpack:



module.exports = 
mode: "development",
entry:
'main': './client/reactApp/index.js',
'pdf.worker': 'pdfjs-dist/build/pdf.worker.entry'
,
output:
path: path.resolve(__dirname, "static/dist"),
filename: "[name].bundle.js"
,
watch: true,
module:
rules: [
png,
bower_components)/,
use:
loader: 'babel-loader',
options:
presets: ['@babel/preset-env', "@babel/preset-react"],
plugins: [
['@babel/plugin-proposal-object-rest-spread'],['@babel/plugin-proposal-class-properties']
]


,

test: /.css$/,
use: ["style-loader", "css-loader"]

]




enter image description here



enter image description here










share|improve this question















I want to display a pdf file generated in an image folder and display it in my app. I'm using pdf.js and importing pdfjs-dist for this purpose. So far I have been able to get the workers working and configured the webpack to load file. But I get an error with file path. No matter how I try to write the file path, I'm getting an error. I'm stuck trying to figure this out. How do I get the pdf to render?



import React, Component from "react";
import pdfjsLib from 'pdfjs-dist';
import pdfPath from '../../../../static/dist/assets/images/sampleStuff.pdf';
import ReactDOM from "react-dom";

pdfjsLib.GlobalWorkerOptions.workerSrc = '../../../../static/dist/pdf.worker.bundle.js';

class Samplepdf extends Component {

state =
file: pdfPath


componentDidMount()
const canvas = ReactDOM.findDOMNode(this.refs.myCanvas);
const ctx = canvas.getContext("2d")
const img = this.refs.image


img.onload = () =>
ctx.drawImage(img, 0, 0)
ctx.font = "20px Courier"
ctx.fillText(this.props.text, 210, 75)


render()

var loadingTask = pdfjsLib.getDocument(pdfPath);

return (
<div>
<canvas ref="myCanvas" width=640 height=425 />
<img ref="image" src= this.state.file className="hidden" />
</div>
)




webpack:



module.exports = 
mode: "development",
entry:
'main': './client/reactApp/index.js',
'pdf.worker': 'pdfjs-dist/build/pdf.worker.entry'
,
output:
path: path.resolve(__dirname, "static/dist"),
filename: "[name].bundle.js"
,
watch: true,
module:
rules: [
png,
bower_components)/,
use:
loader: 'babel-loader',
options:
presets: ['@babel/preset-env', "@babel/preset-react"],
plugins: [
['@babel/plugin-proposal-object-rest-spread'],['@babel/plugin-proposal-class-properties']
]


,

test: /.css$/,
use: ["style-loader", "css-loader"]

]




enter image description here



enter image description here







reactjs






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 11 at 19:58

























asked Nov 11 at 19:39









Deke

1,25611121




1,25611121











  • You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
    – Håken Lid
    Nov 11 at 19:43











  • That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
    – Deke
    Nov 11 at 19:46











  • In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
    – Håken Lid
    Nov 11 at 19:55










  • Sorry that was a typo. Despite giving the right file name, get the same error.
    – Deke
    Nov 11 at 19:59

















  • You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
    – Håken Lid
    Nov 11 at 19:43











  • That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
    – Deke
    Nov 11 at 19:46











  • In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
    – Håken Lid
    Nov 11 at 19:55










  • Sorry that was a typo. Despite giving the right file name, get the same error.
    – Deke
    Nov 11 at 19:59
















You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
– Håken Lid
Nov 11 at 19:43





You must configure the server running on localhost:5000 to look in the proper directory. The question is tagged reactjs, but react does not serve static files. You have to use some kind of web server to do that.
– Håken Lid
Nov 11 at 19:43













That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
– Deke
Nov 11 at 19:46





That's exactly what it is not doing. ` import pdfPath from '../../../../static/dist/assets/images/sample.pdf';` i have tried to change the file path. But the server is looking for the files in localhost:5000/assets/images/samplestuff.pdf
– Deke
Nov 11 at 19:46













In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
– Håken Lid
Nov 11 at 19:55




In your code you are importing a file called sample.pdf, but the error message you have included, there's a file called sampleStuff.pdf.
– Håken Lid
Nov 11 at 19:55












Sorry that was a typo. Despite giving the right file name, get the same error.
– Deke
Nov 11 at 19:59





Sorry that was a typo. Despite giving the right file name, get the same error.
– Deke
Nov 11 at 19:59


















active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);













draft saved

draft discarded


















StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53252487%2ftrying-to-render-pdf-in-image-with-but-getting-the-link-path-wrong%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes















draft saved

draft discarded
















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53252487%2ftrying-to-render-pdf-in-image-with-but-getting-the-link-path-wrong%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







這個網誌中的熱門文章

How to read a connectionString WITH PROVIDER in .NET Core?

In R, how to develop a multiplot heatmap.2 figure showing key labels successfully

Museum of Modern and Contemporary Art of Trento and Rovereto