Pdf文件查看扩展
To view the pdf without opening 3th party app
ALL BLOCKS
LoadPDF
LoadPDF function will fire PdfLoaded event if success, or OnError event if failed.
| parameter | type | description |
|---|---|---|
| layou t | Arrangement | where the pdf file to show |
| pdfPath | String | path of the pdf file. start with // means from assets, start with /sdcard/ means from sdcard, start with no / means from ASD. |
| totalPage | Number | pages of the pdf file |
Preview
This needs to be called after PdfLoaded event. You can preview all pages or only partially.
| parameter | type | description |
|---|---|---|
| pageRange | String | page range you want to show, like: 3, or 1-10, or 1,3,5, or 1-5,7-9 |
Goto
scroll to page you want to view.
| parameter | type | description |
|---|---|---|
| page | Number | page you want to show |
Scrolled
fired when the view is scrolled.
| parameter | type | description |
|---|---|---|
| pageInView | Number | page now in view |
OnError
| parameter | type | description |
|---|---|---|
| error | String | reason of error |
SIMPLE DEMO
FAQ
How to view pdf online internet?
You need to download the pdf to local (like ASD) first.