How can I set height scroll on datepicker? - datepicker

Question

Script :
<v-date-picker v-model="date" #input="changeHours" no-title>
<div class="flex-grow-1"></div>
<v-btn text color="primary" #click="modal = false">Cancel</v-btn>
<v-btn text color="primary" #click="$refs.dialog.save(date)">OK</v-btn>
</v-date-picker>
Demo and full codepen : https://codepen.io/positivethinking639/pen/RwwQpxm
I want to set height of scroll. So the scroll not past the footer or the time schedule displayed is 5 data
How can I do it?

Answer 1

Yes it is possible to set the height of scroll times nest to datepicker.
By default dialog box comes with the scroll that has to be disabled
first, the we can add scroll separately to date picker or time flex
box
Here in the below code, I've moved the datepicker footer buttons as a separate flex and added scroll only to the times, So that it can grow based on number fo time slots
Working codepen here: https://codepen.io/chansv/pen/vYYdKNJ
<div id="app">
<v-app>
<v-content>
<v-container>
<v-btn color="success" dark #click="openModal()">call date {{ date }}</v-btn>
<v-dialog
:return-value.sync="date"
v-model="modal"
content-class="dialog-class"
ref="dialog"
persistent
>
<v-card>
<div>
<v-container grid-list-md text-xs-cente style="padding: 0px;">
<v-layout row wrap>
<v-flex xs8 style="position: fixed;">
<v-date-picker v-model="date" #input="changeHours" no-title>
</v-date-picker>
</v-flex>
<v-flex xs4 style="position: relative; left: 300px;">
<div>
<p class="text-center mt-3 font-weight-bold">Select Time</p> </div>
<p class="text-center subtitle-2 mt-4" v-if="!allowedTimes.length">Please pick date first</p>
<p class="text-center" v-if="!allowedTimes.length"><v-icon>event</v-icon></p>
<div class="my-3" v-show="date !== null" :style="{'background-color':'white','text-align':'center', 'overflow-y': 'scroll', 'height': '220px'}">
<template v-for="(allowedTime, i) in allowedTimes">
<v-btn
:key="i"
#click="setTime(allowedTime)"
class="my-1"
:outlined="allowedTime !== time"
color="primary"
>{{ allowedTime }}</v-btn>
</template>
</div>
</v-flex>
<v-flex xs12>
<v-card>
<v-card-actions style="padding-top: 0px;">
<v-spacer></v-spacer>
<v-btn color="primary" #click="modal = false">Cancel</v-btn>
<v-btn color="primary" #click="$refs.dialog.save(date)">OK</v-btn>
</v-card-actions>
</v-card>
</v-flex>
</v-layout>
</v-container>
</div>
</v-card>
</v-dialog>
</v-container>
</v-content>
</v-app>
</div>
css
.v-dialog { box-shadow: none!important; }
.row {
margin-right: 0 !important;
}
.v-picker__body {
flex: none !important;
}
.v-card{
box-shadow: none !important;
}
.dialog-class {
overflow: hidden;
max-height: 345px !important;
max-width: 470px;
}
.v-date-picker-table {
position: relative;
padding: 0 12px;
height: 220px;
}
script
new Vue({
el: '#app',
vuetify: new Vuetify(),
data: () => ({
date: new Date().toISOString().substr(0, 10),
modal: false,
footer: false,
time: null,
allowedTimes: ['13:00 - 14:00','14:00 - 15:00','15:00 - 16:00','16:00 - 17:00','17:00 - 18:00','18:00 - 19:00','19:00 - 20:00','20:00 - 21:00','21:00 - 22:00']
// allowedTimes: []
}),
methods: {
save(k) {
console.log(this.$refs.dialog);
},
allowedDates: val => parseInt(val.split('-')[2], 10) % 2 === 0,
setTime(time) {
this.time = time
},
changeHours(_val) {
console.log(_val)
this.allowedTimes = ['08:00 - 09:00','09:00 - 10:00']
},
openModal() {
this.modal = true
var self = this;
setTimeout(() =>{
self.setFooter()
}, 0);
},
setFooter() {
if (!this.footer) {
console.log('footer')
var div = document.createElement('div');
var html = "<span><div style='float:left; margin-top:4px; margin-left: 10px; height: 12px; width: 12px; border-radius: 10px; background-color: blue;'></div></span><span style='margin-left: 5px; float: left;font-size:14px'>Available</span><span><div style='float:left;height: 12px; width: 12px; border-radius: 10px; background-color: grey; margin-left:20px; margin-top:4px;'></div></span><span style='margin-left: 8px; float:left; font-size: 14px'>Unavailable</span>";
div.innerHTML = html;
document.querySelector('.v-date-picker-table').append(div);
this.footer = true;
}
}
},
})