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Saving GPS coordinates
- tpartner
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9 years 1 month ago #118554
by tpartner
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Replied by tpartner on topic Saving GPS coordinates
The survey was developed for LS 2+. Please upgrade your installation.
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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- shawnchan
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9 years 1 month ago #118555
by shawnchan
Replied by shawnchan on topic Saving GPS coordinates
Thanks for you reply. Is there any way I can get the GPS coordinates without an upgrade?
I tried to copy the two functions getGPS and showGPS to the lss file by the version 1.91 and then import back to LS but no luck..is there any way you can help to modify the lss file attached? It would be great if the lime survey can automatically save the GPS coordinates and store the coordinates as a variable.
I am attaching a sample survey generated by limesurvey Version 1.91+ Build 11379.
I tried to copy the two functions getGPS and showGPS to the lss file by the version 1.91 and then import back to LS but no luck..is there any way you can help to modify the lss file attached? It would be great if the lime survey can automatically save the GPS coordinates and store the coordinates as a variable.
I am attaching a sample survey generated by limesurvey Version 1.91+ Build 11379.
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- tpartner
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9 years 1 month ago #118557
by tpartner
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Replied by tpartner on topic Saving GPS coordinates
I'm sorry, I cannot develop or test for 1.92 - it's too old.
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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- holch
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9 years 1 month ago #118564
by holch
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
Replied by holch on topic Saving GPS coordinates
@tpartner: And it is not even 1.92, it is 1.91, even older...
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
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- shawnchan
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9 years 1 month ago #118589
by shawnchan
Replied by shawnchan on topic Saving GPS coordinates
Oh..I guess I have to upgrade Limesurvey before asking for help again.
Thanks again for your advise.
Thanks again for your advise.
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- shawnchan
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9 years 3 weeks ago #118976
by shawnchan
Replied by shawnchan on topic Saving GPS coordinates
I used your scripts on demo version of limesurvey and I can get the GPS coordinates now. The GPS coordinates is automatically shown the text box when I open the survey. Thanks tpartner for that.
What I'm trying to do now is to use the GPS function as a measure of quality control, making sure that they have done the interviews at the correct location.
Is there any way we can "secretly" store the GPS coordinates without noticing the users? because now GPS coordinates is shown on screen and even can be edited by users. I tried to do it by hiding the questions but I can't get the GPS coordinates when the question is hidden.
What I'm trying to do now is to use the GPS function as a measure of quality control, making sure that they have done the interviews at the correct location.
Is there any way we can "secretly" store the GPS coordinates without noticing the users? because now GPS coordinates is shown on screen and even can be edited by users. I tried to do it by hiding the questions but I can't get the GPS coordinates when the question is hidden.
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- tpartner
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9 years 3 weeks ago #118981
by tpartner
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Replied by tpartner on topic Saving GPS coordinates
You cannot manipulate a question that is hidden with the advanced question settings.
Try hiding the question with JavaScript.
Try hiding the question with JavaScript.
Code:
<script type="text/javascript" charset="utf-8"> $(document).ready(function(){ // Identify this question var q1ID = '{QID}'; var q1 = $('#question'+q1ID); // Hide this question q1.hide(); function getGPS() { if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(showGPS, gpsError); } else { $('input.text', q1).val('No GPS Functionality'); } } function gpsError(error) { //alert('GPS Error: '+error.code+', '+error.message); } function showGPS(position) { $('input.text', q1).val(position.coords.latitude+', '+position.coords.longitude); } getGPS(); }); </script>
Cheers,
Tony Partner
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- shawnchan
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9 years 3 weeks ago #119032
by shawnchan
Replied by shawnchan on topic Saving GPS coordinates
It's works perfectly now!!! Thanks a lot!
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- rasheed
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8 years 2 months ago #131079
by rasheed
Replied by rasheed on topic Saving GPS coordinates
Hello,
I wonder if there is a similar script for getting the device system info such as OS, Navigator,..
Thank you !
I wonder if there is a similar script for getting the device system info such as OS, Navigator,..
Thank you !
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- holch
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8 years 2 months ago #131081
by holch
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
Replied by holch on topic Saving GPS coordinates
Yes there is and you can find an example here in the forum. It might be a little older, but I gave an example where you save a lot of data about the browser and the screen etc. via Javascript into a hidden question. I am not sure if OS is included, but should be possible to include.
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
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- holch
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8 years 2 months ago #131082
by holch
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
Replied by holch on topic Saving GPS coordinates
Here the post that I mention. You just need to find out how to reference the OS via Javascript, but you should find some examples out there for this.
www.limesurvey.org/forum/can-i-do-this-w...g-screen-size#127805
www.limesurvey.org/forum/can-i-do-this-w...g-screen-size#127805
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.
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- Mazi
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8 years 3 weeks ago #134398
by Mazi
You can simply make such a question mandatory and that way force the user to always store the current location together with all other response details.
Best regards/Beste Grüße,
Dr. Marcel Minke
Need Help? We offer professional Limesurvey support: survey-consulting.com
Contact: marcel.minke(at)survey-consulting.com
Replied by Mazi on topic Saving GPS coordinates
One purpose of our recently released " OfflineSurveys " Limesurvey Android app is doing data collection on location. Since several users told us that it would be nice to store the current location's GPS coordinates, we have added an additional Android multimedia question type to get the current location from the device's GPS and store that at a Limesurvey question.shawnchan wrote: What I'm trying to do now is to use the GPS function as a measure of quality control, making sure that they have done the interviews at the correct location.
You can simply make such a question mandatory and that way force the user to always store the current location together with all other response details.
Best regards/Beste Grüße,
Dr. Marcel Minke
Need Help? We offer professional Limesurvey support: survey-consulting.com
Contact: marcel.minke(at)survey-consulting.com
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