general forum

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  New version of Jsreport V2 to fix the vm2 issue
  • JoeyLi-1

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  Hahaha! Your reply is almost the same as I can expect. However, it is reasonable. The security issue can not be just ignored due to code check tool. I can try to use "overrides" of NPM to upgrade vm2 directly. Maybe we could upgrade to Jsreport V3 as well later.
  Thank you! Have a nice day! @jan_blaha

• I

  change the name of the pdf file
  • Ish Modi

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  @Ish-Modi it all depends on the pdf viewer you use, in the studio we use the standard pdf viewer which has the limitation I described.

  in your app, you don't need to use the same pdf viewer, although it is handy to let the browser handle the preview, it will have the same limitation. instead, you can check other pdf viewers which allow this customization. I think pdf.js is one of those that don't have this problem and will let you have a download button with a custom name. another solution is to add to your app a custom download button that triggers download from jsreport-client.

• H

  How to use each loop in header pdf util
  • Happy Patel

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  hi @Happy-Patel

  it looks your code is the right way, there are multiple ways you can simplify it, one way is that instead of adding pdf page item per property value, you just use a single call with all the properties. then in the header you are sure your data is in the 0 index, and can create just a single function for all your properties access.

  if you need to conditionally render something based on the avatar you can still do it in the header, from the main you can just propagate the avatar value (without the if) no matter if it is undefined or not

  here is a demo
  https://playground.jsreport.net/w/anon/EoeNYCW3

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  This topic is deleted!
  • Radhika14

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  Create exe file using pkg
  • sahil12197

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  As you suggested using the pkg tool it is hard to create an exe file, can you provide an alternative way to achieve my requirements?

  Thanks @bjrmatos26 in advance for your time and help.

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  html-xlsx column width issue
  html-xlsx • • Oleksii Baula

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  @Oleksii-Baula about the column width not being expected, I don't have a good explanation or solution, we use the chrome table layout algorithm so in this case we get the width values from chrome itself.

  for the case in which overflow does not work (meaning that it does not make the cell to text wrap) i recommend that you just don't trust what the office preview shows you, i mean that you should download the output and check how it looks when you open the file.

  I did a test and when the data in cell has spaces fiveThree fiveThree five... (like it is expected for the text wrap to work) I've observed that it looks different when opening the file locally.

  however for the case in which the text does not have spaces fiveThreefiveThreefive... the wrap works but it hides part of the text (which is the result you don't want), basically right now in a case in which the text is long and it does not have spaces it won't work as you lile.

• Z

  Custom node flags when launching JSReport via windows service
  windows server windows service • • zhwatts

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  I don't have a lot of experience with windows services..
  However, have you tried using environment variables like described here
  https://serverfault.com/a/1103091

• M

  Docker - Embedding assets as links dont work
  • mdudek

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  Thanks for the nice problem description. It is a bug. I've pushed the fix which we should release at the end of the next week. Please use assets without link encoding till then.

• M

  Free License
  license • • mvedana

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  Yes. The free license has no other limits than the template count.

• M

  Clone sheet and populate data
  • maverickbrown

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  I see yes.
  The thing is that in this case, the sheet includes references to other files that you need to clone as well.
  For example, the filters are defined in the xl/tables xmls. So you need to clone this as well and update the references.
  I know its tedious work, but we don't have API that could do this for you at this moment.
  You gonna need to unzip the xlsx and check the references in worksheets/sheet*.xml and clone the references xmls as well.

• 

  Create PDF from Word template - unoconv deprecated
  • SigTill

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  I didn't check it in detail, but If I remember correctly, both libs unoconv and unoserver use the same bits for converting docx to pdf (libre office).
  The second one just uses a different approach to keep the libre office instance running and to communicate with it.
  In other words, both will give you the same features and the same outputs. The second one will be just some fixed amount of ms faster.
  I believe you can use unoconv now and when we provide an extension for unoserver, it will be just a simple switch for you.

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  Syncing Errors using Azure Blob Storage
  • Rogier Doekes

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  I apologize. I've read the docs now and the maximum leaseDuration in azure is 60s which is the default. So we can't change this. Please skip the lock options.

  If the other configs won't help. Please check if you have the storage in the same Azure region as the app.
  Also azure provides low-latency premium storage, maybe it will work faster and eliminate the problem.
  Another option is to map some file system azure provides and use plain jsreport fs store.

• M

  AWS S3 template store with prefix
  aws-s3 templates • • Marcel-Schmid

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  The prefix config is now supported in @jsreport/jsreport-fs-store-aws-s3-persistence 3.1.0

  "fs-store-aws-s3-persistence": { "bucket": "...", "accessKeyId": "...", "secretAccessKey": "...", "prefix": "someBucketInFolder" .... }
• M

  feature suggestions/documentation improvements
  • MolallaComm

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  Thanks for the example and reply. Turns out, we were still using 3.6.2 and while it had the component feature in the UI, i think it was maybe buggy. As soon as I updated to 3.11.3, passing parameters works as documented. Posting this just in case anyone else runs into it. Should have known to upgrade to latest before trying a new feature!

• B

  xlxs template - cell data-type is not defined by Excell
  • bstornext

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  This is defined in the cell s attribute which is a reference to the styles.xml.

  <row> <c s="1"><v>11</v></c> </row>

  You can either find out the right s value in an existing xlsx template you use or use xlsx helpers to update the styles.xml. Like here

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

  {{#xlsxAdd "xl/worksheets/sheet1.xml" "worksheet.sheetData[0].row"}} <row> <c s="1"><v>11</v></c> </row> {{/xlsxAdd}} {{#xlsxReplace "xl/styles.xml" "styleSheet.cellXfs"}} <cellXfs count="2"> <xf numFmtId="0" fontId="0" fillId="0" borderId="0" xfId="0"/> <xf numFmtId="2" fontId="0" fillId="0" borderId="0" xfId="0" applyNumberFormat="1"/> </cellXfs> {{/xlsxReplace}} {{{xlsxPrint}}}

  As always with xlsx transformations, it requires you to check how the XML structure looks like inside existing xlsx files and replicate the same with xlsx helpers.

• H

  How can we restart page numbers
  • Happy Patel

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  If you use pdf utils to merge header with page numbers, you aren't limited and you can code any algorithm for page numbering you like.

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  This topic is deleted!
  • sahil12197

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  How can I merge docx with barcode?
  • Footfall

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  I'll try, thank you for help

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  Can you please explain about components in jsreport
  • Reshma Jacob

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  Complexity is meant as it's common in software coding.
  If you have a big function in code, you typically decompose it into several smaller functions.
  The same applies to jsreport templates. If you have a lot of code in the template, you can decompose the template into several smaller components.

  The components example is in the docs
  https://playground.jsreport.net/w/admin/mcb0pE1a

• H

  How to use shared js file for multiple templates
  • Happy Patel

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  Thanks! @jan_blaha