69070

How to read text file?

Question:

I tried to read text from local. This is my code.

ReadFiles() { var filedir = this.file.dataDirectory ; this.file.listDir(filedir,'recordtext').then((files)=> { var i =0 ; for( let myfile of files){ this.file.readAsText(filedir,myfile.fullPath.substr(1)).then((contents)=>{ this.pushArray.push(this.getSubStr(contents)); this.txtNames.push(myfile.fullPath.substr(1)); }) } }); }

This is the url of source <a href="https://www.dropbox.com/s/fnh20dyivzaui1b/FileSaveRead.rar?dl=0" rel="nofollow">https://www.dropbox.com/s/fnh20dyivzaui1b/FileSaveRead.rar?dl=0</a>

I can't read file with this code when I installed apk ,first time. but i reinstall apk without uninstalling the apk, it can read file. Please help if you have know reason. Regards.

Answer1:

In the index.html I moved src="build/polyfills.js" up

<script src="build/polyfills.js"></script> <script src="cordova.js"></script>

And the problem is solved.

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