index.js
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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var utils_1 = require('../common/utils');
var component_1 = require('../common/component');
var button_1 = require('../mixins/button');
var open_type_1 = require('../mixins/open-type');
var FIT_MODE_MAP = {
none: 'center',
fill: 'scaleToFill',
cover: 'aspectFill',
contain: 'aspectFit',
widthFix: 'widthFix',
heightFix: 'heightFix',
};
component_1.VantComponent({
mixins: [button_1.button, open_type_1.openType],
classes: ['custom-class', 'loading-class', 'error-class', 'image-class'],
props: {
src: {
type: String,
observer: function () {
this.setData({
error: false,
loading: true,
});
},
},
round: Boolean,
width: {
type: null,
observer: 'setStyle',
},
height: {
type: null,
observer: 'setStyle',
},
radius: null,
lazyLoad: Boolean,
useErrorSlot: Boolean,
useLoadingSlot: Boolean,
showMenuByLongpress: Boolean,
fit: {
type: String,
value: 'fill',
observer: 'setMode',
},
showError: {
type: Boolean,
value: true,
},
showLoading: {
type: Boolean,
value: true,
},
},
data: {
error: false,
loading: true,
viewStyle: '',
},
mounted: function () {
this.setMode();
this.setStyle();
},
methods: {
setMode: function () {
this.setData({
mode: FIT_MODE_MAP[this.data.fit],
});
},
setStyle: function () {
var _a = this.data,
width = _a.width,
height = _a.height,
radius = _a.radius;
var style = '';
if (utils_1.isDef(width)) {
style += 'width: ' + utils_1.addUnit(width) + ';';
}
if (utils_1.isDef(height)) {
style += 'height: ' + utils_1.addUnit(height) + ';';
}
if (utils_1.isDef(radius)) {
style += 'overflow: hidden;';
style += 'border-radius: ' + utils_1.addUnit(radius) + ';';
}
this.setData({ viewStyle: style });
},
onLoad: function (event) {
this.setData({
loading: false,
});
this.$emit('load', event.detail);
},
onError: function (event) {
this.setData({
loading: false,
error: true,
});
this.$emit('error', event.detail);
},
onClick: function (event) {
this.$emit('click', event.detail);
},
},
});