Sending more than one http request at once

[peelfresh]

I misread the indentation in OP’s code. @rapropos is right. It is due to loss of execution context as per this question.

Access this.nav from within FileUpload callback

Hi, I’m new to Ionic/Angular JS, so please bear with me! My app contains the following code, I’m trying to work out how to access the navigation from within a FileUpload callback… constructor(nav, navParams, postsService) { this.nav = nav; // this.nav is defined here this.postsService = postsService; this.showOverlay = false; } newPost() { var options = { quality: 100, targetWidth: 600, targetHeight: 600, saveToPhotoAlbum: 0, de…

Regarding our previous discussion, this is actually what I meant.
FileTransfer 2 and 4 do uploads in parallel.
FileTransfer 2 and 4 are both nested in FileTransfer 1.

fileTransfer1.upload(path, url, options, true).then(() => {
    fileTransfer2.upload(path, url, options, true).then(() => {
        fileTransfer3.upload(path, url, options, true).then(() => {
        });
    });
    fileTransfer4.upload(path, url, options, true).then(() => {
    });
});