jsreport/jsreport

javascript based business reporting platform

BJR Matos

@bjrmatos

or maybe there are also some jsreport logs that you can share when does request are made, if it breaks at jsreport side you should be able to get some logs in logs/error.log

gaurav porwal

@gauravprwl14

May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.387Z - debug: Base url not specified, skipping its injection.
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.403Z - debug: Replaced assets ["Helvetica.otf"]
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.405Z - debug: Rendering engine handlebars
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.414Z - debug: Replaced assets ["Helvetica.otf"]
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.417Z - debug: Rendering engine handlebars
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.429Z - debug: Replaced assets ["Helvetica.otf"]
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.430Z - debug: Rendering engine handlebars
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.565Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.570Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.699Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.708Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.711Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.724Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.794Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.796Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.797Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.798Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.798Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.800Z - debug: Compiled template not found in the cache, compiling
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.803Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.806Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.807Z - debug: Executing recipe chrome-pdf
May 25 04:01:10 airops-reporting-staging app/web.1 2020-05-25T11:01:10.809Z - debug: Executing recipe chrome-pdf
May 25 04:01:11 airops-reporting-staging app/web.1 2020-05-25T11:01:11.202Z - debug: Converting with chrome HeadlessChrome/79.0.3945.0 using chrome-pool strategy
May 25 04:01:11 airops-reporting-staging app/web.1 2020-05-25T11:01:11.430Z - debug: Converting with chrome HeadlessChrome/79.0.3945.0 using chrome-pool strategy
May 25 04:01:11 airops-reporting-staging app/web.1 2020-05-25T11:01:11.486Z - debug: Converting with chrome HeadlessChrome/79.0.3945.0 using chrome-pool strategy
May 25 04:01:14 airops-reporting-staging app/web.1 #1 0x55e7300d3ee3 base::debug::StackTrace::StackTrace()
May 25 04:01:14 airops-reporting-staging app/web.1 #3 0x55e73014225f base::SimpleThread::Start()
May 25 04:01:14 airops-reporting-staging app/web.1 #4 0x55e72e910a72 content::SandboxHostLinux::Init()
May 25 04:01:14 airops-reporting-staging app/web.1 #8 0x55e72fd5a9dd headless::(anonymous namespace)::RunContentMain()
May 25 04:01:14 airops-reporting-staging app/web.1 #9 0x55e72fd5a73b headless::HeadlessShellMain()
May 25 04:01:14 airops-reporting-staging app/web.1 #12 0x55e72da1f0aa _start
May 25 04:01:14 airops-reporting-staging app/web.1 #0 0x55e73016fe29 base::debug::CollectStackTrace()
May 25 04:01:14 airops-reporting-staging app/web.1 #1 0x55e7300d3ee3

Cleadon

@hep99_twitter

Hi, I'm trying to use PDFUtils to add a footer using a docker image of jsReports and an azure app that remotely accesses the docker image. I'm using this code.

HttpContext.JsReportFeature()
.Recipe(Recipe.ChromePdf)
.Engine(Engine.Handlebars)
.Configure((r) => r.Template.Chrome = new Chrome {
Format = "A4"
})
.Configure((r) =>
{
r.Template.PdfOperations = new[]
{
new PdfOperation()
{
Template = new Template
{
Content = strHeaderFooterHtml,
Engine = Engine.None,
Recipe = Recipe.ChromePdf,
Chrome = new Chrome {Format = "A4"}
},
Type = PdfOperationType.Merge
},
new PdfOperation()
{
Template = new Template
{
Content = strCoverHtml,
Engine = Engine.None,
Recipe = Recipe.ChromePdf,
Chrome = new Chrome {Format = "A4"}
},
Type = PdfOperationType.Prepend
}
};

});

the standard header footer from https://playground.jsreport.net/w/admin/kMI4FBmw

but I see this rendered on the page.. {{#each $pdf.pages}}{{#if @index}}

I pass the HTML for header/footer as a string of the actual html

Jan Blaha

@pofider

when you set Engine = Engine.None, then no engine is used tags like {{#each}} will just stay as strings

you likely want to use Engine.Handlebars for the header merge operation

Cleadon

@hep99_twitter

of course... thanks

Cleadon

@hep99_twitter

I'm getting a strange error. Passing the helpers in as a string from..

new PdfOperation()
{
Template = new Template
{
Content = strHeaderFooterHtml,
Helpers = strHeaderFooterHelper,
Engine = Engine.Handlebars,
Recipe = Recipe.ChromePdf,
Chrome = new Chrome {Format = "A4"}
},
Type = PdfOperationType.Merge
}

gives An unhandled exception has occurred while executing the request.
Error while executing pdf-utils operations. Error while executing templating engine. Unexpected token 'return'

the string is

function getPageNumber (pageIndex) {
if (pageIndex == null) {
return ''
}

const pageNumber = pageIndex + 1

return pageNumber

}

function getTotalPages (pages) {
if (!pages) {
return ''
}

return pages.length

}

Jan Blaha

@pofider

please use here code highlighting, it is otherwise hard to read

https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code

otherwise the string looks good, not sure what is the problem, maybe some wrong escaping

Cleadon

@hep99_twitter

thanks, will make sure all code in highlighted in future

You were right, now working

zewar96

@zewar96

Is it better to post in here or on the Forums? I already posted my question on the forum (https://forum.jsreport.net/topic/1665/jsreport-types-missing) but i am not sure which is monitored more

Jan Blaha

@pofider

Hi, I answer on forum

zewar96

@zewar96

@pofider Thank you. i will use that and not clog up both with the same question.

Hussain

@hussainb

Hi... I am trying to access the $pdf object in my handlebars template so that I can write conditional logic for the PDF header based on the pageNumber..... but I am unable to manage to get the $pdf variable working... it probably seems to stay undefined... I tried different ways but I am not able to make it work... PLEASE SOMEONE KINDLY HELP ME..

more info: using jsreport-core https://github.com/jsreport/jsreport-core in nodejs

mohamedmonirshabana

@mohamedmonirshabana

how i can add fix header and footer to jsreport when data increase add another page

Jan Blaha

@pofider

check this docs https://jsreport.net/learn/chrome-pdf#native-headers-and-footers

mohamedmonirshabana

@mohamedmonirshabana

i create report in jsreport studio i ake a design by html to generate PDF there is a part of HTML i need to fix it in all document like header and footer

Jan Blaha

@pofider

I'm sorry but I am a bit lost in your question. Please try to reformulate it and elaborate more

Bruce McElroy

@visualbam

Hello friends. I've updated from 2.6 to 2.10. I've set up a header/footer and use the options in studio to merge them. Then I set up toc to be merged in an afterRender function. This was working fine in 2.6. In 2.10, this breaks my page numbers in the toc. If I merge the toc via studio, it works as expected. I can't seem to tell why

Jan Blaha

@pofider

Could you do a minimal zip with export that replicates this and upload it somewhere?

Bruce McElroy

@visualbam

Sure thing! Will come back when I get a chance to do that!

Bruce McElroy

@visualbam

I'm back! I was able to reproduce this using the toc template. Using 2.10.0 you'll notice that the page numbers don't display on the toc. If you run this using 2.6.0 and 1.5.1 pdf-utils, they display fine.

https://playground.jsreport.net/w/visualbam/Tj6QHPJq

Bruce McElroy

@visualbam

Curious if anyone was able to look at the issue I mentioned? Want to make sure it's not something I'm simply overlooking or using it in a non-intended way

Jan Blaha

@pofider

Hi @visualbam

I need to give it some more thoughts tomorrow, but I already give you some info. The problem you experience was introduced by this jsreport/jsreport#626

because the script afterRender runs after the pdf utils, you don't see the hidden information and cannot calculate the pdf page numbers properly

we were aware of this so we introduced the solution here

jsreport/jsreport#724

at this moment it should probably work fine for you

hepple

@hepple

Hi, trying to use the docx engine in dotnet core and dynamically passing in an asset but I'm getting an error. Any Ideas?

            string strDocx = _env.WebRootPath + "\\reports\\CV.docx";
            FileInfo fileInfoMain = new FileInfo(strDocx);
            if (fileInfoMain.Exists)
            {
                FileStream fileStream = fileInfoMain.Open(FileMode.Open, FileAccess.Read);
                using StreamReader reader = new StreamReader(fileStream);
                strDocx = await reader.ReadToEndAsync().ConfigureAwait(true);
                await fileStream.DisposeAsync().ConfigureAwait(true);
            }
            strDocx = strDocx.Replace(Environment.NewLine, string.Empty, StringComparison.InvariantCulture);

            Asset myAsset = new jsreport.Types.Asset();
            myAsset.Content = strDocx;

            jsreport.Types.Report report = await _jsReportMvcService.RenderAsync(new RenderRequest()
                {
                    Template = new Template
                    {

                        Engine = Engine.Handlebars,
                        Recipe = Recipe.Docx,
                        Docx = new Docx {
                            TemplateAsset = myAsset
                        }

                    },
                    Data = null
                })
                .ConfigureAwait(true);

hepple

@hepple

Updated the code a bit but still getting an error

string strDocx = _env.WebRootPath + "\\reports\\CV.docx";
            FileInfo fileInfoMain = new FileInfo(strDocx);
            if (fileInfoMain.Exists)
            {
                FileStream fileStream = fileInfoMain.Open(FileMode.Open, FileAccess.Read);
                using StreamReader reader = new StreamReader(fileStream);
                strDocx = await reader.ReadToEndAsync().ConfigureAwait(true);
                await fileStream.DisposeAsync().ConfigureAwait(true);
            }

            byte[] plainTextBytes = System.Text.Encoding.UTF8.GetBytes(strDocx);
            string strDocTemplate = Convert.ToBase64String(plainTextBytes);


            jsreport.Types.Report report = await _jsReportMvcService.RenderAsync(new RenderRequest()
                {
                    Template = new Template
                    {

                        Engine = Engine.Handlebars,
                        Recipe = Recipe.Docx,
                        Docx = new Docx
                        {
                            TemplateAsset = new Asset
                            {
                                Encoding = "base64",
                                Content = strDocTemplate
                            }
                        }

                    },
                    Data = new
                    {
                        message = "Hello world"
                    }
                })
                .ConfigureAwait(true);

Error is JsReportException: Unable to render template. Error while executing docx recipe. invalid comment length. expected: 2. found: 0

hepple

@hepple

all sorted, found your example here.. https://forum.jsreport.net/topic/1468/generate-doc-report-from-controller-action

Cleadon

@hep99_twitter

Hi - are there any docs on how to create address labels in the word template?

Nicholas D'Autremont

@Groumph

Hi, I am having issues with font sizes in jsreport dotnet. Is here a way to pass args down to chrome?
puppeteer/puppeteer#2410 this has a potential fix I want to try.

Jan Blaha

@pofider

Hi, try to set this environment variable

chrome_launchOptions_args=--font-render-hinting=none

before initializing jsreport

Nicholas D'Autremont

@Groumph

Trying it out

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