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[improvement] Checkbox: optimize performance (#1057)

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neverland 2018-12-11 21:07:19 +08:00 committed by GitHub
parent 97476fec76
commit b45b601b69
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 13 deletions
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4
packages/checkbox-group/index.ts
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@ -16,9 +16,9 @@ VantComponent({
}, },
props: { props: {
max: Number,
value: Array, value: Array,
disabled: Boolean, disabled: Boolean
max: Number
}, },
watch: { watch: {

10
packages/checkbox/index.ts
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@ -23,16 +23,6 @@ VantComponent({
} }
}, },
computed: {
iconStyle(): string {
const { value, disabled, checkedColor } = this.data;
if (checkedColor && value && !disabled) {
return `border-color: ${checkedColor}; background-color: ${checkedColor}`;
}
return '';
}
},
methods: { methods: {
emitChange(value) { emitChange(value) {
const parent = this.getRelationNodes('../checkbox-group/index')[0]; const parent = this.getRelationNodes('../checkbox-group/index')[0];

2
packages/checkbox/index.wxml
View File

@ -7,7 +7,7 @@
wx:else wx:else
name="success" name="success"
class="{{ utils.bem('checkbox__icon', [shape, { disabled, checked: value }]) }}" class="{{ utils.bem('checkbox__icon', [shape, { disabled, checked: value }]) }}"
style="{{ iconStyle }}" style="{{ checkedColor && value && !disabled ? 'border-color:' + checkedColor + '; background-color:' + checkedColor : '' }}"
custom-class="icon-class" custom-class="icon-class"
custom-style="line-height: 20px;" custom-style="line-height: 20px;"
/> />