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inside custom component

Native Development

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Contributor
jurafloringheorghe
Posts: 16
Registered: ‎12-16-2010
My Device: Not Specified

result of select statement in qml

[ Edited ]

How can I get into a variable the result of a select in QML ?

 //

print is a function I use to print

name is a column in the table

//

first try

 var result  =dataSource.execute("SELECT * FROM table ",0)

var list = result .values()

 

 

print(list.name);            

print(list[0].name);

 

  doesn't work

 [undefined] is not an object.

 

second try

 

    property variant listData;

 

-(void)getdata{

listData  =dataSource.execute("SELECT * FROM table",0)

var list = listData .values()

 

print(list.name);

print(list[0].name);

}

same error  [undefined]listData  is not an object.

 

 

  the  sql query seems to be succesfull

For example

listData  =dataSource.execute("SELECT * FROM table",0)

dataModel.insert(listData );

inserts  rows in the table with the correct values

but if i try to get somehow the  values from listData  it just down't work

How could I do that ?