ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
50 lines • 1.51 kB
JavaScript
import { nextTick } from 'vue';
import { addClass, removeClass } from '../vc-util/Dom/class';
var collapseMotion = function collapseMotion() {
var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'ant-motion-collapse';
var appear = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return {
name: name,
appear: appear,
css: true,
onBeforeEnter: function onBeforeEnter(node) {
node.style.height = '0px';
node.style.opacity = '0';
addClass(node, name);
},
onEnter: function onEnter(node) {
nextTick(function () {
node.style.height = "".concat(node.scrollHeight, "px");
node.style.opacity = '1';
});
},
onAfterEnter: function onAfterEnter(node) {
if (node) {
removeClass(node, name);
node.style.height = null;
node.style.opacity = null;
}
},
onBeforeLeave: function onBeforeLeave(node) {
addClass(node, name);
node.style.height = "".concat(node.offsetHeight, "px");
node.style.opacity = null;
},
onLeave: function onLeave(node) {
setTimeout(function () {
node.style.height = '0px';
node.style.opacity = '0';
});
},
onAfterLeave: function onAfterLeave(node) {
if (node) {
removeClass(node, name);
if (node.style) {
node.style.height = null;
node.style.opacity = null;
}
}
}
};
};
export default collapseMotion;