general forum

• A

  docx recipe memory cap?
  • andy-yeung-raspect

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  Try to set the following environment variable. This tells nodejs to use more memory.

  export NODE_OPTIONS="--max-old-space-size=8192"

  or using command line arg

  node --max-old-space-size=8192 server.js

  I've also submitted a task to optimize memory usage when processing docx images. You can subscribe here
  https://github.com/jsreport/jsreport/issues/1090

• A

  Custom localize method
  • AnejBradacVranc

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  No one has replied

• A

  Changing xlsx asset through code
  • AnejBradacVranc

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  Yes, you can use script to change the xlsx asset

  async function beforeRender (req, res) { if (req.data.someCondition) { req.template.xlsx = { templateAssetShortid: '5Y5DP7j' } } else { req.template.xlsx = { templateAssetShortid: 'V1qhZuH' } } }

  https://playground.jsreport.net/w/anon/WFKZuw9S

• P

  Get the current locale in global helpers
  • pastr

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  P

  I actually found the solution and got the locale via jsreport.req.options.localization.language

• D

  html-embedded-in-docx recipe image resizing issue.
  • dhurbamis

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  This recipe just wraps library html-docx-js so the best resource is the library github repo.

  I've found there that you can use img width and height attributes.
  https://github.com/evidenceprime/html-docx-js/issues/105

  Or you can use jsreport helpers to resize the images dynamically.

• 

  jsReport API POST request not work on Windows Server 2019
  • Genhan

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  Thank you for your suggestions, Jan. I discovered that the server might restrict external program's access to localhost. I will do more investigations.

• 

  License Upgrade
  • Al-TSN

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  The purchase of a new product never affects the old one. You would just get a new license key and the old one would still work.

  However, we provide a one-time product update with a discount. Please email us at support@jsreport.net and we will provide you link where to pay and update your license key in place. So you will continue using your current one.

• A

  PDF export suggestions
  • AnejBradacVranc

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  A

  Thank you for your fast replies and troubleshooting!

• A

  Excel export suggestions
  • AnejBradacVranc

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  A

  Thanks!

• Y

  Accessing lookup data from main context when in a component
  • yvonnegw-ics

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  Y

  Thank you so much - that is working perfectly now.

• A

  Exceljs
  • AnejBradacVranc

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  You can use it through jsreport scripts(hooks)
  https://jsreport.net/learn/scripts

  Something like this in pseudocode. You just overwrite the result of the template with your own produced with a library.

  const xlsxjs = require('xlsjs') async function afterRender(req, res) { const xlsxBuffer = await xlsjs.createSomeStuff() res.content = xlsxBuffer res.meta.contentType = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' }
• M

  Error with jsreport.pdfUtils.removePages
  • marc-pages-onclick

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  Thank you for reporting this and sharing the playground demo.

  I've fixed the issue, it will be part of the next release.
  You can find the fix here https://github.com/jsreport/jsreport/issues/1085

• R

  Render empty pdf in Nest.js
  • RamosJSouza

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  R

  Well, are two returns in my service. I resolved to change my controller:

  const fileName = 'comprovante.pdf'; res.setHeader('Content-Type', 'application/pdf'); res.setHeader('Content-Disposition', `attachment; filename="${fileName}"`); res.send(cadastroRealizado.imprime); return cadastroRealizado.agendamento;
• R

  This topic is deleted!
  • RamosJSouza

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  No one has replied

• E

  [Resolved] PDF margin match dynamic header/footer height
  • ed-ateixeira

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  2447
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  E

  Solution: Custom PDF margin with unknown header/footer heights

• E

  [Solution] Custom PDF margin with unknown header/footer heights
  • ed-ateixeira

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  1988
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  No one has replied

• S

  Issues with Ubuntu Upgrade
  • Ssnider

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  "Unable to find specified template or user doesnt have permissions to read it"

  This should have nothing todo with the version upgrades. Do you see the template in the studio when you log in with the same user that is doing the API request?

  I've added those versions to the original post above.

  As far as I know, jsreport v2 should run fine in node 12. There are just known problems in jsreport v2 with import and office recipes with node 16.
  The ubuntu later than xenial breaks https resources like images when you use phantom-pdf recipe. However, you most likely already use the chrome-pdf recipes introduced in v2 so you should be fine.
  In every case, this wouldn't cause the mentioned error Unable to find specified template which means the template rendering even didn't start because the template wasn't found.

• 

  License verification behind http proxy
  • Stephan Zacharias

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  Unfortunately the proxy is not working when using a http (not https) proxy. There seems to be an issue with the used axios library that cannot open a https connection through a corporate http proxy. A related issue is indicated in https://github.com/axios/axios/issues/4531. But there are also other users reporting issues when using a http proxy.

  We found a solution by bypassing our proxy for the license request.

• R

  I have modified the jsreport configuration in production but reports stopped working
  • reshmajacob93

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  as for your last screenshot, it is not clear what throws, the screenshot just shows that the import validation passes with some warnings, however, even with warnings you can still continue the import, just click "Import". if you continue, what happens?

  How to unzip? Should I need to download any tool to unzip it? Also it doesn't tell the correct location of corrupted area .

  rename your export file extension from .jsrexport to .zip, from example if your file is file.jsrexport rename it to file.zip then you can unzip it with any tool available on your OS for handling zip files.

• 

  AWS lambda API error required tempate _id, shortid, name
  • Jerry Rodriguez

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  It looks like I was missing the "renderRequest" tag around the payload. This is not required when you call the JSReports Console App API
  {
  "renderRequest":{
  "template":{"name": "XXJobSchedule", "shortid": "xxx56p", "recipe": "html"},
  "options":{"reports":{"save":true} },
  "data": {
  .....
  }
  }
  }