Unsupported module in scripts: http.

saranilangoRasu

I used the following code on jsreport to generate the html report,

var http = require('http');
function beforeRender(req, res, done) {    
     require('request')({ 
      url:"http://157.232.10.106:31210/api/project/v1/reports/gethookdata/bsr_test_med_instr/234/3879", 
      json:true 
    }, function(err, response, body){
        
        req.data.posts = body;
        done();
    });
    

   
}

Here i got the error "unsupported module in scripts: http. can some one help me

jan_blaha

The error message actually tells you what you need to change in the config. Did you try it?

saranilangoRasu

i can't get clearly, in which config i should change

jan_blaha

The docs to read...
https://jsreport.net/learn/configuration
https://jsreport.net/learn/scripts

saranilangoRasu

"scripts": {
"allowedModules" : ["http"]
}

i added the the above code in my package.json file in my nodejs application. but same error was thrown, The jsreport i am running on my node js application.

jan_blaha

Ah ok, you didn't mentioned that.

You can for example pass this config when creating jsreport instance

require('jsreport')({ "scripts": {
    "allowedModules" : ["http"]
  }
})

Other methods are described in https://jsreport.net/learn/configuration

saranilangoRasu

I used above code in my server.js on my node js application, the jsreport was produce same error.
The jsreport studio i ran through my node js application by following command
"require('jsreport')({ httpPort: 3000, httpsPort: 0 }).init(); "
Here jsreport run on 3000 port and my applicaiton run on 9000 port

jan_blaha

You should extend { httpPort: 3000, httpsPort: 0 } with the scripts config.

saranilangoRasu

Thank u very much jan balha

saranilangoRasu

hi i got error while generate report
"Handlebars is not defined" i used following code in helper.js section

Handlebars.registerHelper('ifCond', function(v1, v2, options) {
if(v1 == '(Stop)') {
return options.fn(v2);
}
return options.inverse(v1);
});

Handlebars.registerHelper('ifCond2', function(v1, v2, options) {
if(v1 == '(Continued)' || v1== '(Changed)') {
return options.fn(v2);
}
return options.inverse(v1);
});

Handlebars.registerHelper('ifCond3', function(v1, v2, options) {
if(v1 == '(New)') {
return options.fn(v2);
}
return options.inverse(v1);
});

jan_blaha

This is not how you define helpers in jsreport. There is general way which works across all engines. See the get started docs
https://jsreport.net/learn/get-started

jan_blaha

Please read our docs before answering further questions. All of this is not something you wouldn't figure out on your own if you would be a little bit patient.
Thank you.