theluyuan/vue3-yuanma
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat(compiler): v-for codegen w/ correct blocks optimization + key flags

Browse Source
This commit is contained in:
Evan You
2019-10-01 23:19:48 -04:00
parent 07955e6c96
commit a477594d65
12 changed files with 324 additions and 173 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
packages/shared/src/patchFlags.ts
View File

@@ -47,11 +47,11 @@ export const enum PatchFlags {
// value.
NEED_PATCH = 1 << 5,
// Indicates a v-for fragment with keyed or partially keyed children
KEYED_V_FOR = 1 << 6,
// Indicates a fragment with keyed or partially keyed children
KEYED_FRAGMENT = 1 << 6,
// Indicates a v-for fragment with unkeyed children.
UNKEYED_V_FOR = 1 << 7,
// Indicates a fragment with unkeyed children.
UNKEYED_FRAGMENT = 1 << 7,
// Indicates a component with dynamic slots (e.g. slot that references a v-for
// iterated value, or dynamic slot names).
@@ -67,8 +67,8 @@ export const PublicPatchFlags = {
PROPS: PatchFlags.PROPS,
NEED_PATCH: PatchFlags.NEED_PATCH,
FULL_PROPS: PatchFlags.FULL_PROPS,
KEYED_V_FOR: PatchFlags.KEYED_V_FOR,
UNKEYED_V_FOR: PatchFlags.UNKEYED_V_FOR,
KEYED_FRAGMENT: PatchFlags.KEYED_FRAGMENT,
UNKEYED_FRAGMENT: PatchFlags.UNKEYED_FRAGMENT,
DYNAMIC_SLOTS: PatchFlags.DYNAMIC_SLOTS
}
@@ -80,7 +80,7 @@ export const PatchFlagNames = {
[PatchFlags.PROPS]: `PROPS`,
[PatchFlags.NEED_PATCH]: `NEED_PATCH`,
[PatchFlags.FULL_PROPS]: `FULL_PROPS`,
[PatchFlags.KEYED_V_FOR]: `KEYED_V_FOR`,
[PatchFlags.UNKEYED_V_FOR]: `UNKEYED_V_FOR`,
[PatchFlags.KEYED_FRAGMENT]: `KEYED_FRAGMENT`,
[PatchFlags.UNKEYED_FRAGMENT]: `UNKEYED_FRAGMENT`,
[PatchFlags.DYNAMIC_SLOTS]: `DYNAMIC_SLOTS`
}