implement google map

[thanhphongle]

Hello community,

i tried to implement google maps in qv with an instruction posted in qv forum. unfortunetly i coulnt managed it and do not really know where my fault is. could anyone help me out here please?

my script:

SET ThousandSep='.';

SET DecimalSep=',';

SET MoneyThousandSep='.';

SET MoneyDecimalSep=',';

SET MoneyFormat='#.##0,00 €;-#.##0,00 €';

SET TimeFormat='hh:mm:ss';

SET DateFormat='DD.MM.YYYY';

SET TimestampFormat='DD.MM.YYYY hh:mm:ss[.fff]';

SET MonthNames='Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez';

SET DayNames='Mo;Di;Mi;Do;Fr;Sa;So';

LOAD [Lease No],

     Category,

     Manufacturer,

     Model,

     [Serial Number],

     [Selling price],

     [Location of installation],

FROM

[Testdatenbank 15.06.2015.xlsx]

(ooxml, embedded labels);

let noRows = NoOfRows('Sheet1')-1;

for i=0 to $(noRows)

    let a=peek('Category',$(i),'Sheet1');

       let b=peek('Manufacturer',$(i),'Sheet1');

       let c=peek(‘Model’,$(i),'Sheet1');

    let address=peek('[Location of installation]',$(i),'Sheet1'); 

Data:

    LOAD

    '$(a)' as Category,

    '$(b)' as Manufacturer,

    '$(c)' as Model,

    '$(address)' as Standort,

    subfield([Response/Placemark/Point/coordinates], ',' ,1) AS longitude,

    subfield([Response/Placemark/Point/coordinates], ',' ,2) AS latitude

    FROM [http://maps.google.com/maps/geo?q=$(address)&output=xml&oe=utf8&sensor=false&key=XXYYZZ] (XmlSimple, Table is [kml]);

next

new tab (Google map)

// get a key here http://code.google.com/apis/maps/signup.html

gmap_key = 'xx';

max_zoom_level = 17; //maximum value 17

// Variables required for calculating map

// No need to change these

var_pi180=        '=pi()/180';

var_lat_offset=    '0';

var_mc2=        '=256*pow(2,$(var_zoom))';

var_mc1=        '=256*pow(2,($(var_zoom)-1))';

var_mid_lat=    '=min(latitude)+(1+var_lat_offset)*((max(latitude)-min(latitude))/2)';

var_mid_long=    '=min(longitude)+(max(longitude)-min(longitude))/2';

var_zoom=        '=max(aggr(if(max( round(256*pow(2,(_zoom_level -1)))+( longitude  *((256*pow(2,_zoom_level ))/360)) )-min( round(256*pow(2,(_zoom_level -1)))+( longitude  *((256*pow(2,_zoom_level ))/360)) ) <map_size_x AND max((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))-min((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))<map_size_y,_zoom_level,1),_zoom_level))';

var_maptype=    '=if(isnull(only(maptype)),fieldvalue( '&chr(39)&'maptype'&chr(39)&', 1 ),maptype)';

map_size_x=        '400';

map_size_y=     '400';

SET HidePrefix='_' ;

// Field required for calcualting best zoom level

_zoom_level:

Load RecNo( ) as _zoom_level autogenerate(max_zoom_level);

maptype:

LOAD * INLINE [

    maptype

    roadmap

    mobile

    satellite

    terrain

    hybrid

];

[jpenuliar]

Thanh Phong Le,

If you can attach your sample work, the community might be able to help you faster

[thanhphongle]

I've uploaded my qvw doc and my database

[jpenuliar]

try the attached script

[thanhphongle]

It returns error

Table not found

STANDORT:

Load Distinct

[Location of installation]

Resident Sheet1

[thanhphongle]

my script

MAP_PV:

Mapping LOAD

    Category,

    avg_PV_for_Category

FROM

[B-Basisdaten.xlsx]

(ooxml, embedded labels, table is Kategorien);

MAP_Zins:

Mapping LOAD

     Periode,

    Zins

FROM

[B-Basisdaten.xlsx]

(ooxml, embedded labels, table is Zinsdaten);

Data:

LOAD *,

    ([Payment (Asset) p. m.]/[Selling price])*100 as Leasingfaktor, //created field Leasingfaktor

    Applymap('MAP_PV', Category) as avg_PV_for_Category,

    Applymap('MAP_Zins',[Lease start date]) as Zins;

Directory;

LOAD [Lease No] as Kaufschein,

     Position,

     Subposition,

     Manufacturer as Hersteller,

     [Serial Number],

     Category,

     Model as Anlagebezeichnung,

     [Lease start date],

     [Scheduled lease end date],

     [Actual lease end],

     [Cost centre (asset)] as Kostenstelle,

     [Location of installation],

     [Selling price],

     [Payment (Asset) p. m.],

     Currency,

     Leasinggeber as Region,

     Technologie as Kategorie

FROM

[A-Import_LPM.xlsx]

(ooxml, embedded labels, table is Sheet1)

where [Payment (Asset) p. m.]>0;

//1.10 B

let vAuswertungsdatum = today();

//1.10 E

Join (Data)

LOAD *,

If(AvgLeasingfaktor>=1.5 and AvgLeasingfaktor < 2.0, '60 Monate',

If(AvgLeasingfaktor>=2.0 and AvgLeasingfaktor < 2.4, '48 Monate',

If(AvgLeasingfaktor >=2.4, '36 Monate','Festkontraktierte Verlängerung')))as Zuordnung;

LOAD Category,

     Zins,

     Avg(Leasingfaktor) as AvgLeasingfaktor

Resident Data

Group By Category,Zins;

Directory;

LOAD [BD Category],

     [BD LZ],

     [BD FV],

     [BD PV],

     [BD Konstante in %]

FROM

[B-Basisdaten.xlsx]

(ooxml, embedded labels, table is [Kategorien BD]);

STANDORT:

Load Distinct

[Location of installation]

Resident Data;

    let noRows = NoOfRows('STANDORT')-1;

for i=0 to $(noRows)

    let a = peek('Location of installation',$(i),'STANDORT');

    LOAD   

            '$(a)' as Standort,

            Replace([result/geometry/location/lat], '.', ',')         as Latitude,

            Replace([result/geometry/location/lng], '.', ',')         as Longitude

    FROM [https://maps.googleapis.com/maps/api/geocode/xml?address=$(a)] (XmlSimple, Table is [GeocodeResponse]);

next i;

var_mid_lat=    '=min(latitude)+(1+var_lat_offset)*((max(latitude)-min(latitude))/2)';

var_mid_long=    '=min(longitude)+(max(longitude)-min(longitude))/2';

var_zoom=        '=max(aggr(if(max( round(256*pow(2,(_zoom_level -1)))+( longitude  *((256*pow(2,_zoom_level ))/360)) )-min( round(256*pow(2,(_zoom_level -1)))+( longitude  *((256*pow(2,_zoom_level ))/360)) ) <map_size_x AND max((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))-min((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))<map_size_y,_zoom_level,1),_zoom_level))';

var_maptype=    '=if(isnull(only(maptype)),fieldvalue( '&chr(39)&'maptype'&chr(39)&', 1 ),maptype)';

map_size_x=        '400';

map_size_y=     '400';

SET HidePrefix='_' ;

// Field required for calcualting best zoom level

_zoom_level:

Load RecNo( ) as _zoom_level autogenerate(max_zoom_level);

maptype:

LOAD * INLINE [

    maptype

    roadmap

    mobile

    satellite

    terrain

    hybrid

];

[jpenuliar]

You might have noticed that the script I forwarded to you is a Resident Load from your Original Table named "Sheet1" which you loaded from excel file. try to add the script after your original Load from Excel script.

LOAD [Lease No],
Category,
Manufacturer,
Model,
Technologie,
[Serial Number],
[Selling price],
[Payment (Asset) p. m.],
[Location of installation],
Leasinggeber,
[Lease start date],
[Scheduled lease end date],
[Actual lease end]
FROM
[Testdatenbank 15.06.2015.xlsx]
(ooxml, embedded labels);

[jpenuliar]

Which table is your [Location of installation] located?

I don't think it is in table "Data", try to check in your Table Viewer, most likely, it is in "Sheet1"

[thanhphongle]

it is located in Sheet1.

I changed the resident to Sheet1

STANDORT:

Load Distinct

[Location of installation]

Resident Sheet1;

now it returns me several errors

Table not found

STANDORT:

Load Distinct

[Location of installation]

Resident Sheet1

Script line error:

for i=0 to

Script line error:

next i

[jpenuliar]

can you attach your application?