Node.JS bindings to .NET's ReportViewer (Windows Only)
npm install node-rdlcWith this module you can run RDLC reports and populate them with javascript data. It's highly recomended that you read Microsoft's Report Documentation and that you use Report Designer to build your report designs (RDLC files)
There's a lot of documentation on the web on how to create usefull report designs. This documentation will only handle specifics on how to run and pass data to a report from Node.JS, but will assume you know how to design a report.
npm install --save node-rdlc
``js`
var rdlc = require('../index.js')
rdlc ({ report: 'test.rdl' }, function (err, result) {
if (!!err) throw err;
var fs = require('fs')
fs.writeFileSync('test.pdf', result)
})
Basically, there are two ways to pass data: Report parameters (variables) and Report Datasets (tables).
#### Report Parameters
Populate report parameters by passing setting a parameters object in the configuration object. Each key is a parameter.
`js
var rdlc = require('../index.js')
rdlc ({
report: 'test.rdl',
parameters: {
param1: 1,
param2: 2,
param3: 'Hello World!'
}
}, function (err, result) {
if (!!err) throw err;
var fs = require('fs')
fs.writeFileSync('test.pdf', result)
})
`
Parameters act like variables or constants inside the report. They represent a single value.
NOTE: You have to make sure the RDLC Report is expecting the parameters you send.
#### Report DataSets
Report datasets are tables accessible inside the report.
You should take a look at the examples since they are easily understandable.
TODO: Improve this documentation
`js
var rdlc = require('../index.js')
rdlc ({
report: 'test.rdl',
data: {
DataSet1: [
{ name: 'Barry Allen', id: 1 },
{ name: 'Oliver Queen', id: 2 },
{ name: 'Clark Kent', id: 3 }
]
}
}, function (err, result) {
if (!!err) throw err;
var fs = require('fs')
fs.writeFileSync('test.pdf', result)
})
``
NOTE: The report must be properly designed to expect the corresponding data format.