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Code Issues Releases Wiki Activity

Menu: improve vertical collapse transition (#9777)

pull/9780/head
baiyaaaaa 2018-02-11 16:21:13 +08:00 committed by 杨奕
parent 610723ea00
commit c4ac575f3c
1 changed files with 8 additions and 18 deletions
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26
packages/menu/src/menu.vue
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@ -61,8 +61,13 @@
if (hasClass(el, 'el-menu--collapse')) {
removeClass(el, 'el-menu--collapse');
el.dataset.oldOverflow = el.style.overflow;
el.dataset.scrollWidth = el.scrollWidth;
el.dataset.scrollWidth = el.clientWidth;
addClass(el, 'el-menu--collapse');
} else {
addClass(el, 'el-menu--collapse');
el.dataset.oldOverflow = el.style.overflow;
el.dataset.scrollWidth = el.clientWidth;
removeClass(el, 'el-menu--collapse');
}
el.style.width = el.scrollWidth + 'px';
@ -70,23 +75,8 @@
},
leave(el) {
if (!hasClass(el, 'el-menu--collapse')) {
addClass(el, 'horizontal-collapse-transition');
el.style.width = '64px';
} else {
addClass(el, 'horizontal-collapse-transition');
el.style.width = el.dataset.scrollWidth + 'px';
}
},
afterLeave(el) {
removeClass(el, 'horizontal-collapse-transition');
if (hasClass(el, 'el-menu--collapse')) {
el.style.width = el.dataset.scrollWidth + 'px';
} else {
el.style.width = '64px';
}
el.style.overflow = el.dataset.oldOverflow;
addClass(el, 'horizontal-collapse-transition');
el.style.width = el.dataset.scrollWidth + 'px';
}
}
};