[Bug] /devel printer profile extruder 1 offset saving fails

[derpicknicker1]

Offstet settings for Extruder 1 will not be saved. To fix this issue modify two lines in static/js/app/viewmodels/printerprofiles.js.

Line 280 has to be removed so that offsets is an empty array. If not, extruder 1 offset will always have values 0,0 because it's the first element in Array.

            extruder: {
                count: parseInt(self.editorExtruders()),
                offsets: [],
                nozzleDiameter: parseFloat(self.editorNozzleDiameter())
            },

In Line 301 the for loop has to start with i = 0 to fatch all offset values (first array element ist numbered '0'). When starting with 1 you will fetch extruder 2 values first - or nothing when only one extruder is configured.

for (var i = 0; i < self.editorExtruders(); i++) {
    var offset = [0.0, 0.0];
    if (i < self.editorExtruderOffsets().length) {
        offset = [parseFloat(self.editorExtruderOffsets()[i]["x"]()), parseFloat(self.editorExtruderOffsets()[i]["y"]())];
    }
    profile.extruder.offsets.push(offset);
}

After modification everything works fine.

Version: 1.2.0-dev-405-gf52afb8-dirty (devel branch)

Printer: Replicape

Firmware: redeem

Terminal Log: N/A

octoprint.log: N/A

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[foosel]

Duplicate of #677