transition 两个便签切换,同时在动解决 <transition name="move" mode="out-in" appear> appear属性页面加载动画就开始...

本文介绍如何使用Vue.js实现元素的过渡动画效果,通过切换div的显示与隐藏状态,配合CSS样式实现平滑的动画过渡。文章展示了如何利用Vue的transition组件结合CSS过渡属性,使元素在显示和隐藏时具有动画效果。
<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script src="https://cdn.bootcss.com/vue/2.6.10/vue.js"></script>
<link href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.css" rel="stylesheet">
<link href="https://cdn.bootcss.com/animate.css/3.7.1/animate.css" rel="stylesheet">
<style>
.div1 {
width: 200px;height: 200px;background: red
}

.move-enter {
padding-left: 100px
}

.move-enter-active {
transition: all 2s
}

.move-enter-to {
padding-left: 0px
}

.move-leave{
padding-left:0px
}
.move-leave-active{
transition: 2s all
}
.move-leave-to{
padding-left:100px
}

 
</style>
</head>

<body>
<div id="app">
<input type="button" name="" @click='change' value="按钮">
<transition name="move" mode="out-in">
<div v-if='flag' :key=1>显示</div>
<div v-else :key=2>隐藏</div>
</transition>
</div>


<script>
var vm = new Vue({
el: '#app',
data: {
flag: true
},
methods: {
change() {
this.flag = !this.flag
}
}

});
</script>

</body>

</html>

转载于:https://www.cnblogs.com/xiannv/p/10994521.html

index.esm.js:1 [vue3-tree-org] 4.2.2 success runtime-core.esm-bundler.js:44 [Vue warn]: Invalid prop: type check failed for prop "modelValue". Expected Number with value 0, got String with value "". at <ElInputNumber modelValue="" onUpdate:modelValue=fn min=0 ... > at <ElFormItem label="分值" prop="points" > at <ElCol key=2 span=12 class="mb20" > at <ElRow gutter=24 > at <ElForm ref="dataFormRef" model= Object rules= Object ... > at <ElDialogContent key=0 ref_key="dialogContentRef" ref=Ref< undefined > ... > at <ElFocusTrap loop="" trapped=true focus-start-el="container" ... > at <ElOverlay custom-mask-event="" mask=true overlay-class=undefined ... > at <BaseTransition onAfterEnter=fn<afterEnter> onAfterLeave=fn<afterLeave> onBeforeLeave=fn<beforeLeave> ... > at <Transition name="dialog-fade" onAfterEnter=fn<afterEnter> onAfterLeave=fn<afterLeave> ... > at <ElDialog title="编辑" modelValue=true onUpdate:modelValue=fn ... > at <QuestionBankDialog ref="formDialogRef" onRefresh=fn > at <AsyncComponentWrapper ref="formDialogRef" onRefresh=fn > at <SystemQuestionBank onVnodeUnmounted=fn<onVnodeUnmounted> ref=Ref< Proxy(Object) > key="/admin/questionBank/index" ... > at <BaseTransition mode="out-in" appear=false persisted=false ... > at <Transition name="slide-right" mode="out-in" > at <RouterView> at <LayoutParentView> at <AsyncComponentWrapper> at <ElScrollbar ref="layoutMainScrollbarRef" class="layout-main-scroll layout-backtop-header-fixed" wrap-class="layout-main-scroll" ... > at <ElMain class="layout-main" style="minHeight: calc(100% - 51px)" > at <LayoutMain ref="layoutMainRef" > at <AsyncComponentWrapper ref="layoutMainRef" > at <ElContainer class="layout-mian-height-50" > at <ElContainer class="layout-container flex-center" > at <LayoutClassic> at <AsyncComponentWrapper> at <Layout onVnodeUnmounted=fn<onVnodeUnmounted> ref=Ref< Proxy(Object) > > at <RouterView> at
05-19
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