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fix(v-model): avoid resetting value of in-focus & lazy input

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fix #4182
This commit is contained in:
Evan You 2021-07-23 15:44:56 -04:00
parent 2581cfb707
commit ac74e1dd33
1 changed files with 4 additions and 1 deletions
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5
packages/runtime-dom/src/directives/vModel.ts
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@ -80,11 +80,14 @@ export const vModelText: ModelDirective<
mounted(el, { value }) {
el.value = value == null ? '' : value
},
beforeUpdate(el, { value, modifiers: { trim, number } }, vnode) {
beforeUpdate(el, { value, modifiers: { lazy, trim, number } }, vnode) {
el._assign = getModelAssigner(vnode)
// avoid clearing unresolved text. #2302
if ((el as any).composing) return
if (document.activeElement === el) {
if (lazy) {
return
}
if (trim && el.value.trim() === value) {
return
}