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[bugfix] Uploader: can not upload same file when before-read (#2971)

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neverland 2019-03-14 21:14:48 +08:00 committed by GitHub
parent 2e7ca412ff
commit d7760cf4d0
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3 changed files with 13 additions and 3 deletions
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9
packages/uploader/index.js
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@ -32,6 +32,7 @@ export default sfc({
files = files.length === 1 ? files[0] : [].slice.call(files, 0); files = files.length === 1 ? files[0] : [].slice.call(files, 0);
if (!files || (this.beforeRead && !this.beforeRead(files))) { if (!files || (this.beforeRead && !this.beforeRead(files))) {
this.resetInput();
return; return;
} }
@ -82,7 +83,13 @@ export default sfc({
this.$emit('oversize', files); this.$emit('oversize', files);
} else { } else {
this.afterRead && this.afterRead(files); this.afterRead && this.afterRead(files);
this.$refs.input && (this.$refs.input.value = ''); }
this.resetInput();
},
resetInput() {
if (this.$refs.input) {
this.$refs.input.value = '';
} }
} }
}, },

3
packages/uploader/test/index.spec.js
View File

@ -69,8 +69,11 @@ it('before read return false', () => {
} }
}); });
const input = wrapper.find('input');
wrapper.vm.onChange(file); wrapper.vm.onChange(file);
expect(afterRead.mock.calls.length).toBeFalsy(); expect(afterRead.mock.calls.length).toBeFalsy();
expect(input.element.value).toEqual('');
}); });
test('file size overlimit', async () => { test('file size overlimit', async () => {

4
test/demo-test.js
View File

@ -10,8 +10,8 @@ const empty = {
Vue.component('demo-block', empty); Vue.component('demo-block', empty);
Vue.component('demo-section', empty); Vue.component('demo-section', empty);
export default function(Demo) { export default function (Demo) {
test(`renders demo correctly`, () => { test('renders demo correctly', () => {
if (Demo.i18n) { if (Demo.i18n) {
Locale.add(Demo.i18n); Locale.add(Demo.i18n);
} }