general forum

• 

  Changing report name
  • AB-D

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  We don't know how to do that.
  The pdf.js, browsers use to display pdf, guess the file name from the url, but in the case of displaying pdf from javascript blob object, there is no way to adapt the url.
  https://stackoverflow.com/a/31990944/1660996

  What you can do is use synchronous jsreport.openInNewWindow or jsreport.download which uses form submit, in case you use the browser client.

  In case you fetch the pdf from your app server, just do a post to the iframe with url ending http://yourapp/some-path?desiredFilename.

  Or you can try using your own https://mozilla.github.io/pdf.js/ instead of letting the browser display the pdf.

  We will appreciate is anyone will find out some way out of this so we can document it for others.

• 

  This topic is deleted!
  • Kitpiwat Benyasatian

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• H

  Not able to access "toJS" helper
  • Happy Patel

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  H

  Got it, Thank you @jan_blaha

• H

  Toc page numbers are rendering in all pages issue
  • Happy Patel

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  Thanks @jan_blaha Working fine.

• V

  Jsreport does not render svg images correctly in pdf.
  • vaishnaviatmobiusodotcom

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  Actually I am converting the image to base 64 before rendering in the pdf,otherwise it does not render the image at all and shows alternate text.

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  This topic is deleted!
  • diwno

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• 

  JSreport on Alpine Docker image missing symbols
  • Rogier Doekes

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  This is what we end of doing:

  jsreport.config.json

  { "store": { "provider": "fs" }, "mountOnAppPath": true, "trustUserCode": true, "extensions": { "fs-store": { "persistence": { "provider": "azure-storage" } }, "fs-store-azure-storage-persistence": { "accountName": "x", "accountKey": "xx" } } }

  This is the Dockerfile to create [name].azurecr.io/my-jsreport-image:1.1

  FROM jsreport/jsreport:3.9.0 COPY --chown=jsreport:jsreport jsreport.config.json /app #add here the license key COPY --chown=jsreport:jsreport license-key.txt /app RUN npm install @jsreport/jsreport-fs-store-azure-storage-persistence

  The deployment to Kubernetes was this

  apiVersion: apps/v1 kind: Deployment metadata: name: jsreport labels: app: jsreport spec: replicas: 1 selector: matchLabels: app: jsreport template: metadata: labels: app: jsreport spec: serviceAccountName: jsreport containers: - name: jsreport image: [name].azurecr.io/my-jsreport-image:1.1 ports: - containerPort: 5488 resources: requests: memory: 512Mi cpu: "250m" limits: memory: 3Gi cpu: "2" env: - name: extensions_fsStoreAzureStoragePersistence_accountName value: [account name] - name: extensions_fsStoreAzureStoragePersistence_accountKey value: [account key]
• 9

  Howto append existing pdf to a generated?
  • 9uenther

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  With npm i ghostscript-node i get a valid PDF.

  const gs = require("ghostscript-node"); async function afterRender(req, res) { // load PDF as Buffer const pdf1 = await downloadPDF('https://www.aubrete.lt/wp-content/uploads/2019/06/1-COVERSTYLE-1.pdf') // get number of pages of pdf1 const numPagesPDF1 = await gs.countPDFPages(pdf1); // get Buffer object with bytes of specified set of pages // page numbers begin with 1, last page is included const partOfPDF1 = await gs.extractPDFPages(pdf1, 1, numPagesPDF1); // checks if pdf1 is a valid PDF file const isPDF1Valid = await gs.isValidPDF(pdf1); if(isPDF1Valid) { res.content = await jsreport.pdfUtils.append(res.content, partOfPDF1) } }
• L

  Same license key error
  • ldechamps

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  You can just send me the email you used for the purchase.

• D

  Get Request Details
  • Dhurba123a

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  The profiler is able to display the request body and other details
  https://jsreport.net/learn/studio

  If you want to log just something specific, you can use beforeRender script and write the log to console or wherever yo want.

  You can also use a web server in front of jsreport as a reverse proxy and log things even before it reaches jsreport.

• D

  Cloudflare worker example
  • duncanhunter

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  No one has replied

• G

  JSReport Online API and Version Control
  • geoffatsource

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  This flow isn't supported so far. We are considering some more support for version control so let's see...

  I see users often have multiple folders for development, production, testing... Would this work for you?

• 

  High CPU usage by Node.js runtime process
  • Vaibhav Jain

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  Please restart it, that should help. Then put here some logs and version you use.

• D

  childTemplate ... need assist in simply making this work
  • dqueubed

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  aaahhhh ... <facepalm>. I knew it was something basic. Thanks so much @jan_blaha ... very much appreciated.

• H

  Count the length of the printed characters in JSReport
  • Happy Patel

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  I guess you will need to use some library that can parse html dom and then you go through tags and get back text. Like cheerio.

  But please try stackoverflow. If I get it right, this is a generic javascript question. This forum should be just about jsreport.

• H

  Is there any way to detect the line breaks inside the table column?
  • Happy Patel

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  No. There are no extra events from chrome that could help.

  The only approach is to render twice, parse the output using pdf utils and render again with the adapted template. All of this is possible with the custom script, so the client call just once.

• A

  aws-s3-storage for report with out API call
  • Anandanr

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  "The studio doesn't"
  I was confused by this.

  By schedule it works! Thanks..

• C

  Element to span all pages
  • candy-man

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  This is probably the same as discussed here.
  Please check it out
  https://forum.jsreport.net/topic/2600/how-to-make-the-body-fully-stretch-through-all-pdf-pages

• A

  with html to xlsx i cant sending mail but pdf OK
  • Anandanr

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  A

  Working ! after

  function beforeRender(req, res) { req.options.preview = false }

  Thanks..

• A

  aws-s3-storage error
  • Anandanr

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  Thankyou ! it works.