blackteay/vant
1
0
Fork 0
mirror of https://gitee.com/vant-contrib/vant.git synced 2025-04-25 02:41:46 +08:00
Code Issues Projects Releases Wiki Activity

chore(Tab): use callInterceptor (#7082)

Browse Source
This commit is contained in:
neverland 2020-09-02 11:57:44 +08:00 committed by GitHub
parent d55585314f
commit 438d34caf1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/tabs/index.js
View File

@ -1,10 +1,11 @@
// Utils // Utils
import { createNamespace, isDef, addUnit, isPromise } from '../utils'; import { createNamespace, isDef, addUnit } from '../utils';
import { scrollLeftTo, scrollTopTo } from './utils'; import { scrollLeftTo, scrollTopTo } from './utils';
import { route } from '../utils/router'; import { route } from '../utils/router';
import { isHidden } from '../utils/dom/style'; import { isHidden } from '../utils/dom/style';
import { on, off } from '../utils/dom/event'; import { on, off } from '../utils/dom/event';
import { BORDER_TOP_BOTTOM } from '../utils/constant'; import { BORDER_TOP_BOTTOM } from '../utils/constant';
import { callInterceptor } from '../utils/interceptor';
import { import {
getScroller, getScroller,
getVisibleTop, getVisibleTop,
@ -263,34 +264,21 @@ export default createComponent({
} }
}, },
callBeforeChange(name, done) {
if (this.beforeChange) {
const returnVal = this.beforeChange(name);
if (isPromise(returnVal)) {
returnVal.then((value) => {
if (value) {
done();
}
});
} else if (returnVal) {
done();
}
} else {
done();
}
},
// emit event when clicked // emit event when clicked
onClick(item, index) { onClick(item, index) {
const { title, disabled, computedName } = this.children[index]; const { title, disabled, computedName } = this.children[index];
if (disabled) { if (disabled) {
this.$emit('disabled', computedName, title); this.$emit('disabled', computedName, title);
} else { } else {
this.callBeforeChange(computedName, () => { callInterceptor({
interceptor: this.beforeChange,
args: [computedName],
done: () => {
this.setCurrentIndex(index); this.setCurrentIndex(index);
this.scrollToCurrentContent(); this.scrollToCurrentContent();
},
}); });
this.$emit('click', computedName, title); this.$emit('click', computedName, title);
route(item.$router, item); route(item.$router, item);
} }