index.js
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import { VantComponent } from '../common/component';
import { transition } from '../mixins/transition';
import { safeArea } from '../mixins/safe-area';
VantComponent({
classes: [
'enter-class',
'enter-active-class',
'enter-to-class',
'leave-class',
'leave-active-class',
'leave-to-class'
],
mixins: [transition(false), safeArea()],
props: {
transition: {
type: String,
observer: 'observeClass'
},
customStyle: String,
overlayStyle: String,
zIndex: {
type: Number,
value: 100
},
overlay: {
type: Boolean,
value: true
},
closeOnClickOverlay: {
type: Boolean,
value: true
},
position: {
type: String,
value: 'center',
observer: 'observeClass'
}
},
created() {
this.observeClass();
},
methods: {
onClickOverlay() {
this.$emit('click-overlay');
if (this.data.closeOnClickOverlay) {
this.$emit('close');
}
},
observeClass() {
const { transition, position } = this.data;
this.updateClasses(transition || position);
if (transition === 'none') {
this.set({ duration: 0 });
}
}
}
});