Ng2-pdf-viewer: on-progress callback is not working

[akarai9]

Bug Report or Feature Request (mark with an x)

- [ ] Regression (a behavior that used to work and stopped working in a new release)
- [ ] Bug report -> please search issues before submitting
- [ ] Feature request
- [ ] Documentation issue or request

[VadimDez]

@akarai9 Have you tried ng2-pdf-viwer version 5.1.0? Does it work there?

[akarai9]

@VadimDez No i have not tried version 5.1.0 yet.

[akarai9]

@VadimDez No its not even working in ng2-pdf-viwer version 5.1.0

[jraadt]

Can confirm this is still happening in 5.1.1. I'm trying to open a large PDF that takes about 10 seconds to open. I never get anything coming through on-progress.

component.html:
<pdf-viewer [src]=pdfSrc [render-text]="true" [show-all]="true" [fit-to-page]="false" [zoom]="zoom" [autoresize]="true" [original-size]="false" (on-progress)="onProgress($event)"></pdf-viewer>

component.ts:

onProgress(progressData: PDFProgressData) {
  console.log(progressData.loaded, progressData.total);
}

The console never outputs anything.

[EricBPower]

Same - (on-progress) never calls back. I'm using 5.1.1.
I'm trying to use that event to decide when to disable buttons for scaling in/out while re-rendering is occurring. When using my scaling buttons to adjust scale too quickly (so while there is still a loading indicator shown in the viewer) causes a js error. But I cannot rely on the (on-progress) event to notify me of progress to check that situation in order for me to disable my buttons while it is re-rendering.

[niightly]

Any news on this? I'm on 6.3.0 and the on-progress isn't triggering

My code

onProgress(progressData: PDFProgressData) {
  console.log('test OnProgress')
  this.pdfHandler.progress.current = progressData.loaded
  this.pdfHandler.progress.total = progressData.total

  let percent = (progressData.loaded / progressData.total) * 100
  this.pdfHandler.progress.percent = (percent >= 100) ? 100 : percent
}

and nothing shows on the console.

[stale[bot]]

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