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Pagination: fix current-change emit too many.

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This commit is contained in:
furybean
2016-11-10 15:36:27 +08:00
parent 72a66e8c48
commit 28958fa051
3 changed files with 16 additions and 8 deletions
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18
packages/pagination/src/pagination.js
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@@ -174,8 +174,11 @@ export default {
},
handleChange({ target }) {
const oldPage = this.$parent.internalCurrentPage;
this.$parent.internalCurrentPage = this.$parent.getValidCurrentPage(target.value);
this.$parent.$emit('current-change', this.$parent.internalCurrentPage);
if (oldPage !== this.$parent.internalCurrentPage) {
this.$parent.$emit('current-change', this.$parent.internalCurrentPage);
}
this.oldValue = null;
}
},
@@ -225,8 +228,11 @@ export default {
},
handleCurrentChange(val) {
const oldPage = this.internalCurrentPage;
this.internalCurrentPage = this.getValidCurrentPage(val);
this.$emit('current-change', this.internalCurrentPage);
if (oldPage !== this.internalCurrentPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},
prev() {
@@ -289,11 +295,13 @@ export default {
watch: {
internalPageCount(newVal) {
/* istanbul ignore if */
if (newVal > 0 && this.internalCurrentPage === 0) {
const oldPage = this.internalCurrentPage;
if (newVal > 0 && oldPage === 0) {
this.internalCurrentPage = 1;
this.$emit('current-change', 1);
} else if (this.internalCurrentPage > newVal) {
} else if (oldPage > newVal) {
this.internalCurrentPage = newVal === 0 ? 1 : newVal;
}
if (oldPage !== this.internalCurrentPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},