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fix(compiler-core): generate TS-cast safe assignment code for v-model

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fix #4655
This commit is contained in:
Evan You
2021-09-22 16:54:59 -04:00
parent 1873f0f48c
commit 686d0149b6
6 changed files with 51 additions and 52 deletions
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18
packages/compiler-core/__tests__/transforms/__snapshots__/vModel.spec.ts.snap
View File

@@ -6,7 +6,7 @@ exports[`compiler: transform v-model compound expression (with prefixIdentifiers
export function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", {
modelValue: _ctx.model[_ctx.index],
\\"onUpdate:modelValue\\": $event => (_ctx.model[_ctx.index] = $event)
\\"onUpdate:modelValue\\": $event => ((_ctx.model[_ctx.index]) = $event)
}, null, 8 /* PROPS */, [\\"modelValue\\", \\"onUpdate:modelValue\\"]))
}"
`;
@@ -20,7 +20,7 @@ return function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", {
modelValue: model[index],
\\"onUpdate:modelValue\\": $event => (model[index] = $event)
\\"onUpdate:modelValue\\": $event => ((model[index]) = $event)
}, null, 8 /* PROPS */, [\\"modelValue\\", \\"onUpdate:modelValue\\"]))
}
}"
@@ -39,11 +39,11 @@ return function render(_ctx, _cache) {
.
foo
,
\\"onUpdate:modelValue\\": $event => (
\\"onUpdate:modelValue\\": $event => ((
model
.
foo
= $event)
) = $event)
}, null, 8 /* PROPS */, [\\"modelValue\\", \\"onUpdate:modelValue\\"]))
}
}"
@@ -55,7 +55,7 @@ exports[`compiler: transform v-model simple expression (with prefixIdentifiers)
export function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", {
modelValue: _ctx.model,
\\"onUpdate:modelValue\\": $event => (_ctx.model = $event)
\\"onUpdate:modelValue\\": $event => ((_ctx.model) = $event)
}, null, 8 /* PROPS */, [\\"modelValue\\", \\"onUpdate:modelValue\\"]))
}"
`;
@@ -69,7 +69,7 @@ return function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", {
modelValue: model,
\\"onUpdate:modelValue\\": $event => (model = $event)
\\"onUpdate:modelValue\\": $event => ((model) = $event)
}, null, 8 /* PROPS */, [\\"modelValue\\", \\"onUpdate:modelValue\\"]))
}
}"
@@ -84,7 +84,7 @@ return function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", {
value: model,
\\"onUpdate:value\\": $event => (model = $event)
\\"onUpdate:value\\": $event => ((model) = $event)
}, null, 40 /* PROPS, HYDRATE_EVENTS */, [\\"value\\", \\"onUpdate:value\\"]))
}
}"
@@ -96,7 +96,7 @@ exports[`compiler: transform v-model with dynamic argument (with prefixIdentifie
export function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", _normalizeProps({
[_ctx.value]: _ctx.model,
[\\"onUpdate:\\" + _ctx.value]: $event => (_ctx.model = $event)
[\\"onUpdate:\\" + _ctx.value]: $event => ((_ctx.model) = $event)
}), null, 16 /* FULL_PROPS */))
}"
`;
@@ -110,7 +110,7 @@ return function render(_ctx, _cache) {
return (_openBlock(), _createElementBlock(\\"input\\", _normalizeProps({
[value]: model,
[\\"onUpdate:\\" + value]: $event => (model = $event)
[\\"onUpdate:\\" + value]: $event => ((model) = $event)
}), null, 16 /* FULL_PROPS */))
}
}"

32
packages/compiler-core/__tests__/transforms/vModel.spec.ts
View File

@@ -65,12 +65,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: 'model',
isStatic: false
},
' = $event)'
') = $event)'
]
}
})
@@ -104,12 +104,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: '_ctx.model',
isStatic: false
},
' = $event)'
') = $event)'
]
}
})
@@ -142,12 +142,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: '\n model\n.\nfoo \n',
isStatic: false
},
' = $event)'
') = $event)'
]
}
})
@@ -179,12 +179,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: 'model[index]',
isStatic: false
},
' = $event)'
') = $event)'
]
}
})
@@ -228,7 +228,7 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
children: [
{
@@ -243,7 +243,7 @@ describe('compiler: transform v-model', () => {
']'
]
},
' = $event)'
') = $event)'
]
}
})
@@ -274,12 +274,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: 'model',
isStatic: false
},
' = $event)'
') = $event)'
]
}
})
@@ -322,12 +322,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: 'model',
isStatic: false
},
' = $event)'
') = $event)'
]
}
}
@@ -376,12 +376,12 @@ describe('compiler: transform v-model', () => {
},
value: {
children: [
'$event => (',
'$event => ((',
{
content: '_ctx.model',
isStatic: false
},
' = $event)'
') = $event)'
]
}
}