saludos
Código
//Extraemos los datos de la tabla. sqlselect = "SELECT texto FROM textos WHERE npregunta = '"+npreg+"'"; tx.executeSql(sqlselect,[],function (tx, result){ if (result.rows.length){ for (var i = 0; i < result.rows.length; i++){ row = result.rows[i]; x += row.texto + ","; } //Quitmos la ultima coma var xa = "["+x.substring(0, x.length-1)+"]"; }else{ console.log("No items"); } },error); }); function get_textrandom(xa){ var i = Math.floor((Math.random() * 6) + 1); $("#text2").html(xa[i]); }