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体验新版 GitCode,发现更多精彩内容 >>
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98a5fea7
编写于
10月 10, 2022
作者:
Q
qiang
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
fix(mp): $refs use cache
上级
cdbb3031
变更
3
显示空白变更内容
内联
并排
Showing
3 changed file
with
25 addition
and
110 deletion
+25
-110
src/platforms/mp-jd/runtime/wrapper/util.js
src/platforms/mp-jd/runtime/wrapper/util.js
+0
-86
src/platforms/mp-toutiao/runtime/wrapper/util.js
src/platforms/mp-toutiao/runtime/wrapper/util.js
+3
-21
src/platforms/mp-weixin/runtime/wrapper/util.js
src/platforms/mp-weixin/runtime/wrapper/util.js
+22
-3
未找到文件。
src/platforms/mp-jd/runtime/wrapper/util.js
已删除
100644 → 0
浏览文件 @
cdbb3031
export
const
mocks
=
[
'
__route__
'
,
'
__wxExparserNodeId__
'
,
'
__wxWebviewId__
'
]
export
function
findVmByVueId
(
vm
,
vuePid
)
{
const
$children
=
vm
.
$children
// 优先查找直属(反向查找:https://github.com/dcloudio/uni-app/issues/1200)
for
(
let
i
=
$children
.
length
-
1
;
i
>=
0
;
i
--
)
{
const
childVm
=
$children
[
i
]
if
(
childVm
.
$scope
.
_$vueId
===
vuePid
)
{
return
childVm
}
}
// 反向递归查找
let
parentVm
for
(
let
i
=
$children
.
length
-
1
;
i
>=
0
;
i
--
)
{
parentVm
=
findVmByVueId
(
$children
[
i
],
vuePid
)
if
(
parentVm
)
{
return
parentVm
}
}
}
export
function
initBehavior
(
options
)
{
return
Behavior
(
options
)
}
export
function
isPage
()
{
return
!!
this
.
route
}
export
function
initRelation
(
detail
)
{
this
.
triggerEvent
(
'
__l
'
,
detail
)
}
function
selectAllComponents
(
mpInstance
,
selector
,
$refs
)
{
const
components
=
mpInstance
.
selectAllComponents
(
selector
)
components
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
$refs
[
ref
]
=
component
.
$vm
||
component
if
(
__PLATFORM__
===
'
mp-weixin
'
)
{
if
(
component
.
dataset
.
vueGeneric
===
'
scoped
'
)
{
component
.
selectAllComponents
(
'
.scoped-ref
'
).
forEach
(
scopedComponent
=>
{
selectAllComponents
(
scopedComponent
,
selector
,
$refs
)
})
}
}
})
}
export
function
initRefs
(
vm
)
{
const
mpInstance
=
vm
.
$scope
Object
.
defineProperty
(
vm
,
'
$refs
'
,
{
get
()
{
const
$refs
=
{}
selectAllComponents
(
mpInstance
,
'
.vue-ref
'
,
$refs
)
// TODO 暂不考虑 for 中的 scoped
const
forComponents
=
mpInstance
.
selectAllComponents
(
'
.vue-ref-in-for
'
)
forComponents
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
if
(
!
$refs
[
ref
])
{
$refs
[
ref
]
=
[]
}
$refs
[
ref
].
push
(
component
.
$vm
||
component
)
})
return
$refs
}
})
}
export
function
handleLink
(
event
)
{
const
{
vuePid
,
vueOptions
}
=
event
.
detail
||
event
.
value
// detail 是微信,value 是百度(dipatch)
let
parentVm
if
(
vuePid
)
{
parentVm
=
findVmByVueId
(
this
.
$vm
,
vuePid
)
}
if
(
!
parentVm
)
{
parentVm
=
this
.
$vm
}
vueOptions
.
parent
=
parentVm
}
src/platforms/mp-toutiao/runtime/wrapper/util.js
浏览文件 @
98a5fea7
import
{
findVmByVueId
findVmByVueId
,
initRefs
as
initRefsBase
}
from
'
../../../mp-weixin/runtime/wrapper/util
'
export
const
mocks
=
[
'
__route__
'
,
'
__webviewId__
'
,
'
__nodeid__
'
,
'
__nodeId__
'
]
...
...
@@ -13,26 +14,7 @@ export function initRefs (vm) {
/* eslint-disable no-undef */
const
minorVersion
=
parseInt
(
tt
.
getSystemInfoSync
().
SDKVersion
.
split
(
'
.
'
)[
1
])
if
(
minorVersion
>
16
)
{
Object
.
defineProperty
(
vm
,
'
$refs
'
,
{
get
()
{
const
$refs
=
{}
// mpInstance 销毁后 selectAllComponents 取值为 null
const
components
=
mpInstance
.
selectAllComponents
(
'
.vue-ref
'
)
||
[]
components
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
$refs
[
ref
]
=
component
.
$vm
||
component
})
const
forComponents
=
mpInstance
.
selectAllComponents
(
'
.vue-ref-in-for
'
)
||
[]
forComponents
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
if
(
!
$refs
[
ref
])
{
$refs
[
ref
]
=
[]
}
$refs
[
ref
].
push
(
component
.
$vm
||
component
)
})
return
$refs
}
})
initRefsBase
(
vm
)
}
else
{
mpInstance
.
selectAllComponents
(
'
.vue-ref
'
,
(
components
)
=>
{
components
.
forEach
(
component
=>
{
...
...
src/platforms/mp-weixin/runtime/wrapper/util.js
浏览文件 @
98a5fea7
...
...
@@ -32,7 +32,7 @@ export function initRelation (detail) {
}
function
selectAllComponents
(
mpInstance
,
selector
,
$refs
)
{
const
components
=
mpInstance
.
selectAllComponents
(
selector
)
const
components
=
mpInstance
.
selectAllComponents
(
selector
)
||
[]
components
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
$refs
[
ref
]
=
component
.
$vm
||
component
...
...
@@ -46,14 +46,33 @@ function selectAllComponents (mpInstance, selector, $refs) {
})
}
export
function
syncRefs
(
refs
,
newRefs
)
{
const
oldKeys
=
new
Set
(...
Object
.
keys
(
refs
))
const
newKeys
=
Object
.
keys
(
newRefs
)
newKeys
.
forEach
(
key
=>
{
const
oldValue
=
refs
[
key
]
const
newValue
=
newRefs
[
key
]
if
(
Array
.
isArray
(
oldValue
)
&&
Array
.
isArray
(
newValue
)
&&
oldValue
.
length
===
newValue
.
length
&&
newValue
.
every
(
value
=>
oldValue
.
includes
(
value
)))
{
return
}
refs
[
key
]
=
newValue
oldKeys
.
delete
(
key
)
})
oldKeys
.
forEach
(
key
=>
{
delete
refs
[
key
]
})
return
refs
}
export
function
initRefs
(
vm
)
{
const
mpInstance
=
vm
.
$scope
const
refs
=
{}
Object
.
defineProperty
(
vm
,
'
$refs
'
,
{
get
()
{
const
$refs
=
{}
selectAllComponents
(
mpInstance
,
'
.vue-ref
'
,
$refs
)
// TODO 暂不考虑 for 中的 scoped
const
forComponents
=
mpInstance
.
selectAllComponents
(
'
.vue-ref-in-for
'
)
const
forComponents
=
mpInstance
.
selectAllComponents
(
'
.vue-ref-in-for
'
)
||
[]
forComponents
.
forEach
(
component
=>
{
const
ref
=
component
.
dataset
.
ref
if
(
!
$refs
[
ref
])
{
...
...
@@ -61,7 +80,7 @@ export function initRefs (vm) {
}
$refs
[
ref
].
push
(
component
.
$vm
||
component
)
})
return
$refs
return
syncRefs
(
refs
,
$refs
)
}
})
}
...
...
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