twitter bootstrap - custom modals with vue js scrolling issue -


i'm creating bootstrap modals vue js , following tutorial few tweaks, , works fine when have long modals got issue scrolling page, since scrolling page behind modals not modals

here modal.vue component

<template>     <div class="modal-mask" @click="close" v-show="created">     <transition name="modal"         enter-active-class="animated bounceinup"         leave-active-class="animated bounceoutdown"         mode="out-in"         v-on:enter="beforeenter"         v-on:after-leave="afterleave"     >         <div class="modal-dialog" :class="size" v-if="show" @click.stop>             <div class="modal-content">                 <div class="modal-header" :class="color">                     <button type="button" class="close" @click="close">&times;</button>                     <h6 class="modal-title">                         <slot name="title"></slot>                     </h6>                 </div>                  <div class="modal-body">                     <slot></slot>                 </div>                  <div class="modal-footer">                     <slot name="button"></slot>                 </div>             </div>         </div>     </transition>     </div> </template>  <script> export default{     props: ['show','color','size'],     data(){         return{             created: false,         }     },     mounted(){       document.addeventlistener("keydown", (e) => {           if (this.show && e.keycode == 27) {             this.close();           }       });         },     methods: {         close(){             this.$emit('close');         },         beforeenter(){             this.created = true         },         afterleave(){             this.created = false         }     } } </script>  <style> .modal-mask {     position: fixed;     z-index: 9998;     top: 0;     left: 0;     width: 100%;     height: 100%;     background-color: rgba(0, 0, 0, .5);     transition: opacity .3s ease; } </style>

and need import modal.vue component page needed.

so how fix scrolling issue?

well set css prop overflow-y: auto modal-body class 

.modal-body {     overflow-y: auto; }

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