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不要怂,就是干,撸起袖子干!
Commit 8f0763a1
authored
Sep 22, 2010
by
Sascha Depold
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renamed example folder
1 parent
66d899a7
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1 changed file
with
23 additions
and
6 deletions
examples/LoadAssociatedData/app.js → examples/fetchAssociations/app.js
examples/
LoadAssociatedData
/app.js
→
examples/
fetchAssociations
/app.js
View file @
8f0763a
...
@@ -13,23 +13,40 @@ Person.hasManyAndBelongsTo('pets', Pet, 'owner')
...
@@ -13,23 +13,40 @@ Person.hasManyAndBelongsTo('pets', Pet, 'owner')
Sequelize
.
chainQueries
([{
drop
:
sequelize
},
{
sync
:
sequelize
}],
function
()
{
Sequelize
.
chainQueries
([{
drop
:
sequelize
},
{
sync
:
sequelize
}],
function
()
{
var
person
=
new
Person
({
name
:
'Luke'
}),
var
person
=
new
Person
({
name
:
'Luke'
}),
pet
=
new
Pet
({
name
:
'Bob'
})
pet1
=
new
Pet
({
name
:
'Bob'
}),
pet2
=
new
Pet
({
name
:
'Aaron'
})
Sequelize
.
chainQueries
([{
save
:
person
},
{
save
:
pet
}
],
function
()
{
Sequelize
.
chainQueries
([{
save
:
person
},
{
save
:
pet
1
},
{
save
:
pet2
],
function
()
{
person
.
setPets
([
pet
],
function
(
pets
)
{
person
.
setPets
([
pet
1
],
function
(
pets
)
{
console
.
log
(
'my pet: '
+
pets
[
0
].
name
)
console
.
log
(
'my pet: '
+
pets
[
0
].
name
)
console
.
log
(
"Now let's get the same data with
loadAssociated
Data!"
)
console
.
log
(
"Now let's get the same data with
fetch
Data!"
)
person
.
fetchAssociations
(
function
(
data
)
{
person
.
fetchAssociations
(
function
(
data
)
{
Sequelize
.
Helper
.
log
(
"And here we are: "
+
data
.
pets
[
0
].
name
)
Sequelize
.
Helper
.
log
(
"And here we are: "
+
data
.
pets
[
0
].
name
)
Sequelize
.
Helper
.
log
(
"The object should now also contain the data: "
+
person
.
fetchedAssociations
.
pets
[
0
].
name
)
Sequelize
.
Helper
.
log
(
"The object should now also contain the data: "
+
person
.
fetchedAssociations
.
pets
[
0
].
name
)
Sequelize
.
Helper
.
log
(
'This should do a database request!'
)
person
.
getPets
(
function
(
pets
)
{
Sequelize
.
Helper
.
log
(
"Pets: "
+
pets
.
map
(
function
(
pet
)
{
return
pet
.
name
}).
join
(
", "
))
Sequelize
.
Helper
.
log
(
"Let's associate with another pet..."
)
Sequelize
.
Helper
.
log
(
'This should do no database request and just serves the already received pets'
)
person
.
getPets
(
function
(
pets
)
{
})
})
Person
.
find
(
person
.
id
,
{
fetchAssociations
:
true
},
function
(
p
)
{
Person
.
find
(
person
.
id
,
{
fetchAssociations
:
true
},
function
(
p
)
{
Sequelize
.
Helper
.
log
(
p
)
Sequelize
.
Helper
.
log
(
'Works with find as well: '
+
p
.
fetchedAssociations
.
pets
[
0
].
name
)
})
})
Person
.
findAll
({
fetchAssociations
:
true
},
function
(
people
)
{
Person
.
findAll
({
fetchAssociations
:
true
},
function
(
people
)
{
Sequelize
.
Helper
.
log
(
peopl
e
)
Sequelize
.
Helper
.
log
(
'And also with findAll:'
+
people
[
0
].
fetchedAssociations
.
pets
[
0
].
nam
e
)
})
})
})
})
})
})
})
})
...
...
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