general forum

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  Schedule CRUD?
  • Samerkassem

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  @Samerkassem yes, you are right, the scheduling is a piece of code that needs a long-running process to work properly, short-lived execution like azure functions won't work as expected for you. i suggest just installing an on-premise server in a long-running process as usual if the scheduling is a core piece for your use case.

  having said that, you can definitely create a serverless architecture if you implement the scheduling on your own, i mean using some azure or AWS service that can queue tasks and execute the azure function. of course, this is a bit more complex than a traditional server but just mentioning this because if you really want to go serverless then implementing the scheduling on your own is not a bad thing and it definitely worth the tradeoff if you want to have everything serverless. we are just starting to experiment with the serverless use case so maybe in future maybe we can find more out of the box solutions for all the features of jsreport that are tied to a long-running process

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  Excel reports in executable Electron app
  • CarlosCruz96

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  I have followed the same steps as in the blog https://jsreport.net/blog/pdf-reports-in-electron-app. I have only added the excel rendering using html-to-xlsx

• S

  Getting incomplete files when using Azure Functions
  • Samerkassem

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  I solved it by wraping the fetchReport function with new Promise, after doing some logging I realized that the fetchReprot (which has the write stream) is finishing before sending the file to client:

  var fetchReport = (path, data, functionName) => { return new Promise(async resolve => { let jsr = process.env.JSREPORTURL + "/api/" + functionName; let options = { // auth: { user: 'admin', password: 'samer'}, url: jsr, //valid string to report api headers: { "Content-Type": "application/json", }, body: JSON.stringify(data), responseType: "stream", maxContentLength: Infinity, maxBodyLength: Infinity, }; let response = await axios.post( jsr, { template: { name: "invoice" }, data: data, }, options ); let writeStream = response.data.pipe(fs.createWriteStream(path)) .on('finish', () => { console.log("ONE"); resolve(writeStream); }) }) };

  But I am not sure why it works, I thought that a Async function should behave like a function returning a new Promise?

• 

  message":"Could not parse report template, aren't you missing content type?
  • saranilangoRasu

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  @bjrmatos actually I have changed the whole code, it's working for the backend but i am getting another very weird issuer when sending to client, i will make a new topic

• Z

  Unable to set font for Chart.js charts
  • zoidbergRSA

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  hi! at first, this looks right, however maybe the Chartjs expects to have other fallbacks for the font, i'm not sure about it. or maybe the font needs to be set something like "'Rubik", i remember seeing this syntax somewhere

  also Chartjs seems to have a section in docs about missing fonts, probably a good idea to spend some time searching for similar issues in the library, maybe the font needs to contains also other variables for bold text, etc

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  Error: Failed to launch the browser process!
  • jahau

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  Solved, had to update extensions "executablePath" to chromium.

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  When insert data into excel report recipe, the table always taken first row of data instead auto it
  • alpha128

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  cheers!

  p/s: do fix the sample from container image as well ya

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  Versions 2.9 and 2.10 when using the ChromePdf recipe landscape is not working
  • TantumLabs

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  It looks like it was bootstrap related. I compiled a version without the print imports and that fixed it. Sorry about that.

• M

  Upgrade Playground to 2.10
  • manemal

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  Hi, it's in our queue, but we are a bit overloaded, don't know when we get to it.

  Until then, docker and our official images are usually a great way to compare things in different jsreport versions.
  https://jsreport.net/learn/docker

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  pdfCreatePagesGroup is not async-ready
  • msageryd

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  Yes, our apologies.
  The helper's async implementation currently doesn't work well with nested helper calls or with async helper parameters.
  I submitted a task to our backlog to improve this.
  https://github.com/jsreport/jsreport/issues/769

• P

  Is there a way to have a link in PDF to open in a new browser's tab?
  • peterlitvak

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  Got it, I was thinking about finding and replacing all the links with JavaScript app.launchURL() but it seems this wouldn't be easy (or even doable) from within the jsreport processing pipeline.

• L

  Xlsx Chart
  • lcrumb

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  By "taking into account the variables that I've pointed out above" I mean there can be x number of market categories and x number of months. This is where I'm stuck.

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  This topic is deleted!
  • Colin Clark

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  The PDF preview doesn't load in Chrome 85.0.4183.121 MacOS 10.15.6
  • peterlitvak

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  yes, thank you!

• Z

  [SOLVED] Error making API call in support script with Axios: big headers
  • zontarian

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  Ok, as I suspected the problem was with the huge headers.
  Since the same problem was in Postman, we solved it with the same workaround:

  NODE_OPTIONS=--max-http-header-size=16384 jsreport start

  this is the original post [https://github.com/postmanlabs/postman-app-support/issues/8656]

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  jsreport in angular app
  • cbaenara

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  Thanks a lot for your help. You point me in the right direction and I was able to advance in my project.

• 

  Very large pdf error
  • Gabriel Dehner

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  Please check the out of memory chapter here
  https://jsreport.net/blog/long-reports#out-of-memory

• V

  studio doesn't refresh the files from the disk
  • virshu

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  thank you. I missed it

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  Intermittent in 2.10: "Error while executing pdf-utils operations" (root.$pdf.pages[i].items seems to be undefined)
  • msageryd

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  We will add the explicit font-family the most likely in the next release.

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  This topic is deleted!
  • CarlosCruz96

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