hi,

I have script binded to a report.
and when I call that report it throws error.

2020-10-15T07:34:28.377Z - debug: Executing script MyScript

/work\jsreport\jsreport\node_modules\vm2\lib/contextify.js:89
                                        throw Decontextify.value(e);
                                        ^
SyntaxError: Unexpected token < in JSON at position 0
    at JSON.parse (<anonymous>)
    at Proxy.result.on (evaluate-user-script.js:46:39)
    at Object.apply (/work\jsreport\jsreport\node_modules\vm2\lib/contextify.js:87:36)
    at emitNone (events.js:111:20)
    at IncomingMessage.emit (events.js:208:7)
    at endReadableNT (_stream_readable.js:1064:12)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)

even the begining of the beforerender does not run.
I don't see console log in first line.

function beforeRender(req, res, done) {
    console.log("beforerender");

I didn't changed anything in the environment.
it was working for my previous calls.

what can be the reason?

where is the node_modules files in windows?

how can I delete and re-install packages?

when I check the assets files in disk,
I saw that some js assets are uploaded as content.html instead of content.js

I deleted all the js assets and re added them and it is working now.

what may cause these assets upload as content.html instead of content.js?

do you block some features, that can cause this issue on trial?

2020-10-14T07:39:04.089Z - info: Verifying license key free
2020-10-14T07:39:05.764Z - info: Using enterprise trial license

toJSON is this function.

function toJSON(data) {
  return JSON.stringify(data);
}

I can't prepare sample in public space, report is confidential.

I also tried printing the json to a div. I see it printed corectly.

<div id="rptData" style="display:none">{{{toJSON apiData}}}</div>

but I also can't get the innerHTML of that div...

<script>
var reportData = JSON.parse(document.getElementById("rptData").innerHTML);

{#asset /assets/js/my.js @encoding=utf8}
</script>

hi,

in my project, there is script file getting data from an api.

result.on('end', () => {
           req.data.apiData = JSON.parse(str);
           done();
       })

and in report template there is this code below.

<script>
var reportData = {{{toJSON apiData}}};

{#asset /assets/js/my.js @encoding=utf8}
</script>

in toJSON method if I console log I see the data passed from script.

but the var reportData part seems not working.
and in my.js file I cannot reach reportData properties.

this usage was working. but now does not work.
I just changed the folder jsreport is running.

what might be the problem?

You can try this way.

<style>
{#asset /assets/my.css @encoding=utf8}
</style>

<script>
{#asset /assets/my.js @encoding=utf8}
</script>

https://jsreport.net/blog/using-input-data-in-html-page-inline-javascript

it turned out I need to add helper.js file near the report template file.

and after call like this.
var reportData = {{{toJSON reportData}}};

hi,

I have report that gets data from api. and sets the value to req.data.reportData.

function beforeRender(req, res, done) {

var postRequest = (postOptions.port == 443 ? https : http).request(postOptions, (result) => {
       var str = '';

       result.setEncoding('utf8');
       result.on('data', (b) => str += b);
       result.on('end', () => {
           req.data.reportData = JSON.parse(str);
           done();
       })
   });

I want to use that value in normal javascript. but reportData is undefined.

<script>
document.querySelector("#theElement").innerHTML = reportData.theProp;
</script>

what am I missing here?

there were other reports that I copied having this usage {{{toJSON reportData.theProp}}}
but I want to be able to use directly from js. how can I do that?