improve pagination

This commit is contained in:
thomas girod 2024-07-23 19:54:07 +02:00
parent 918e93d211
commit b022ebb80e
6 changed files with 718 additions and 169 deletions

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@ -0,0 +1,30 @@
$first-color: hsl(220, 100%, 50%);
$second-color: hsl(48, 100%, 67%);
$primary-color: hsl(219.9, 53.7%, 50%);
$secondary-color: hsl(204, 64%, 44%);
$primary-color-text: hsl(0, 0%, 100%);
$secondary-color-text: hsla(0, 0%, 0%, 0.87);
$primary-light-color: hsl(219.8, 46.4%, 64.9%);
$primary-dark-color: hsl(203, 75%, 40%);
$secondary-light-color: hsl(40, 68%, 65%);
$secondary-dark-color: hsl(40, 68%, 35%);
$primary-neutral-color: hsl(219.6, 20.8%, 50%);
$primary-neutral-light-color: hsl(0, 0%, 94%);
$primary-neutral-dark-color: hsl(210, 29%, 29%);
$secondary-neutral-color: hsl(204, 64%, 44%);
$secondary-neutral-light-color: hsl(0, 0%, 91%);
$secondary-neutral-dark-color: hsl(40, 57.6%, 17%);
$white-color: hsl(219.6, 20.8%, 98%);
$black-color: hsl(0, 0%, 17%);
$faceblue: hsl(221, 44%, 41%);
$twitblue: hsl(206, 82%, 63%);
$shadow-color: rgb(223, 223, 223);
$background-button-color: hsl(0, 0%, 95%);

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@ -1,5 +1,7 @@
@import "colors";
nav.navbar {
background-color: hsl(203, 75%, 40%);
background-color: $primary-dark-color;
margin: 1em;
color: white;
border-radius: 0.6em;

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@ -0,0 +1,37 @@
@import "colors";
.pagination {
text-align: center;
gap: 10px;
button {
background-color: $secondary-neutral-light-color;
min-width: 37px;
&:hover {
background-color: darken($secondary-neutral-light-color, 10%);
}
&:disabled {
color: #fff;
background-color: darken($secondary-neutral-light-color, 5%);
}
&.active,
&.active:hover {
background-color: $primary-neutral-color;
color: white;
border-radius: 50%;
}
&:first-of-type,
&:last-of-type {
// previous and next buttons
&:disabled {
// Hide the arrows when they are disabled, without
// changing the layout of the navigation
opacity: 0;
}
}
}
}

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@ -1,39 +1,9 @@
$first-color: hsl(220, 100%, 50%);
$second-color: hsl(48, 100%, 67%);
$primary-color: hsl(219.9, 53.7%, 50%);
$secondary-color: hsl(204, 64%, 44%);
$primary-color-text: hsl(0, 0%, 100%);
$secondary-color-text: hsla(0, 0%, 0%, 0.87);
$primary-light-color: hsl(219.8, 46.4%, 64.9%);
$primary-dark-color: hsl(203, 75%, 40%);
$secondary-light-color: hsl(40, 68%, 65%);
$secondary-dark-color: hsl(40, 68%, 35%);
$primary-neutral-color: hsl(219.6, 20.8%, 50%);
$primary-neutral-light-color: hsl(0, 0%, 94%);
$primary-neutral-dark-color: hsl(210, 29%, 29%);
$secondary-neutral-color: hsl(204, 64%, 44%);
$secondary-neutral-light-color: hsl(0, 0%, 91%);
$secondary-neutral-dark-color: hsl(40, 57.6%, 17%);
$white-color: hsl(219.6, 20.8%, 98%);
$black-color: hsl(0, 0%, 17%);
$faceblue: hsl(221, 44%, 41%);
$twitblue: hsl(206, 82%, 63%);
$shadow-color: rgb(223, 223, 223);
$background-button-color: hsl(0, 0%, 95%);
@import "colors";
/*--------------------------MEDIA QUERY HELPERS------------------------*/
$small-devices: 576px;
$medium-devices: 768px;
$large-devices: 992px;
$extra-large-devices: 1200px;
/*--------------------------------GENERAL------------------------------*/
@ -43,17 +13,6 @@ body {
font-family: sans-serif;
}
button:disabled,
button:disabled:hover {
color: #fff;
background-color: #6c757d;
}
button.active,
button.active:hover {
color: #fff;
background-color: $secondary-color;
}
a.button,
button,

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@ -0,0 +1,511 @@
@import "core/static/core/colors";
$pedagogy-blue: #1bb9ea;
$pedagogy-orange: #ea7900;
$pedagogy-hover-blue: #0e97ce;
$pedagogy-light-blue: #caf0ff;
$pedagogy-white-text: #f0f0f0;
$small-devices: 576px;
$medium-devices: 768px;
$large-devices: 992px;
.pedagogy {
&.star-not-checked {
color: #f7f7f7;
margin-bottom: 0;
margin-top: 0;
}
&.star-checked {
color: $pedagogy-orange;
margin-bottom: 0;
margin-top: 0;
}
&.grade-without-star {
display: none;
}
@media screen and (max-width: $large-devices) {
&.star-not-checked {
margin-left: 5px;
margin-right: 5px;
}
&.star-checked {
margin-left: 5px;
margin-right: 5px;
}
}
@media screen and (max-width: $small-devices) {
&.grade-without-star {
display: block;
}
&.grade-with-star {
display: none;
}
}
#dynamic_view {
font-size: 1.1em;
overflow-wrap: break-word;
td {
text-align: center;
border: none;
}
}
#search_form {
.search-form-container {
display: grid;
grid-template-columns: auto auto;
grid-template-rows: auto auto auto;
grid-template-areas:
"action-bar action-bar"
"search-bar search-bar"
"radio-department radio-department"
"radio-credit-type radio-semester";
}
.action-bar {
grid-area: action-bar;
margin-bottom: 10px;
}
.search-bar {
grid-area: search-bar;
display: grid;
grid-template-columns: auto 200px;
grid-template-rows: auto;
grid-template-areas: "search-bar-input search-bar-button";
@media screen and (max-width: $medium-devices) {
grid-template-columns: auto auto;
grid-template-rows: auto;
grid-template-areas: "search-bar-input search-bar-button";
}
@media screen and (max-width: $small-devices) {
grid-template-columns: auto;
grid-template-rows: auto;
grid-template-areas: "search-bar-input";
.search-bar-button {
display: none;
}
}
.search-bar-input {
grid-area: search-bar-input;
background: $pedagogy-light-blue;
}
.search-bar-button {
grid-area: search-bar-button;
background: $pedagogy-orange;
color: white;
font-weight: bold;
margin-left: 20px;
}
}
.radio-department {
grid-area: radio-department;
}
.radio-credit-type {
grid-area: radio-credit-type;
}
.radio-semester {
grid-area: radio-semester;
}
.radio-guide input[type="radio"],
input[type="checkbox"] {
display: none;
}
.radio-guide {
margin-top: 10px;
color: white;
}
.radio-guide label {
display: inline-block;
background-color: $pedagogy-blue;
padding: 10px 20px;
font-family: Arial, sans-serif;
font-size: 16px;
border-radius: 4px;
}
.radio-guide input[type="radio"]:checked + label {
background-color: $pedagogy-orange;
}
.radio-guide input[type="checkbox"]:checked + label {
background-color: $pedagogy-orange;
}
.radio-guide label:hover {
background-color: $pedagogy-hover-blue;
}
}
#uv_detail {
color: #062f38;
.uv-quick-info-container {
display: grid;
grid-template-columns: 20% 20% 20% 20% auto;
grid-template-rows: auto auto;
grid-template-areas:
"hours-cm hours-td hours-tp hours-te hours-the"
"department credit-type semester . .";
}
.department {
grid-area: department;
}
.credit-type {
grid-area: credit-type;
}
.semester {
grid-area: semester;
}
.hours-cm {
grid-area: hours-cm;
}
.hours-td {
grid-area: hours-td;
}
.hours-tp {
grid-area: hours-tp;
}
.hours-te {
grid-area: hours-te;
}
.hours-the {
grid-area: hours-the;
}
#leave_comment_not_allowed {
p {
text-align: center;
color: red;
}
}
#leave_comment {
.leave-comment-grid-container {
display: grid;
grid-template-columns: 270px auto;
grid-template-rows: 100%;
grid-template-areas: "stars comment";
@media screen and (max-width: $large-devices) {
grid-template-columns: 100%;
grid-template-rows: auto auto;
grid-template-areas:
"stars"
"comment";
}
}
.ui-accordion-content {
background-color: $white-color;
border-color: $pedagogy-orange;
border-right: none;
}
.form-stars {
grid-area: stars;
}
.form-comment {
grid-area: comment;
}
.ui-accordion-header {
background-color: $pedagogy-orange;
color: $pedagogy-white-text;
clip-path: polygon(0 0%, 0 100%, 30% 100%, 33% 0);
@media screen and (max-width: $large-devices) {
clip-path: none;
}
}
.ui-accordion-header-icon {
color: $pedagogy-white-text;
margin-right: 10px;
}
.input-stars {
margin-top: 20px;
}
input[type="submit"] {
float: right;
}
}
.uv-details-container {
display: grid;
grid-template-columns: 150px 100px auto;
grid-template-rows: 156px 1fr;
grid-template-areas:
"grade grade-stars uv-infos"
". . uv-infos";
@media screen and (max-width: $large-devices) {
grid-template-columns: 50% 50%;
grid-template-rows: auto auto;
grid-template-areas:
"grade grade-stars"
"uv-infos uv-infos";
}
}
.grade {
grid-area: grade;
color: $pedagogy-white-text;
background-color: $pedagogy-blue;
padding-right: 10px;
> p {
text-align: right;
font-weight: bold;
}
}
.grade-stars {
grid-area: grade-stars;
color: $pedagogy-white-text;
background-color: $pedagogy-blue;
font-weight: bold;
}
.uv-infos {
grid-area: uv-infos;
padding-left: 10px;
}
.comment-container {
display: grid;
grid-template-columns: 300px auto;
grid-template-rows: auto auto auto;
grid-template-areas:
"grade-block comment"
"grade-block info"
"comment-end-bar comment-end-bar";
margin-bottom: 30px;
margin-top: 10px;
@media screen and (max-width: $large-devices) {
grid-template-columns: auto;
grid-template-rows: auto auto auto auto;
grid-template-areas:
"grade-block"
"comment"
"info"
"comment-end-bar";
}
.grade-block {
grid-area: grade-block;
width: 300px;
display: grid;
grid-template-columns: 150px 150px;
grid-template-rows: 156px auto;
grid-template-areas:
"grade-type grade-stars"
"grade-extension grade-extension";
grid-gap: 15px;
clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 30px, 270px 0);
align-items: start;
background-color: $pedagogy-blue;
@media screen and (max-width: $large-devices) {
grid-template-columns: 50% auto;
grid-template-rows: auto;
grid-template-areas: "grade-type grade-stars";
width: auto;
clip-path: none;
align-content: space-evenly;
align-items: end;
}
.grade-extension {
grid-area: grade-extension;
background-color: $pedagogy-blue;
}
.grade-type {
grid-area: grade-type;
> p {
color: $pedagogy-white-text;
font-weight: bold;
text-align: right;
}
}
.grade-stars {
grid-area: grade-stars;
}
}
.comment {
grid-area: comment;
display: grid;
grid-template-columns: auto;
grid-template-rows: auto auto;
grid-template-areas:
"anchor"
"markdown";
@media screen and (max-width: $large-devices) {
border-left: solid;
border-right: solid;
border-color: $pedagogy-blue;
}
.anchor {
grid-area: anchor;
text-align: right;
margin-right: 15px;
}
.markdown {
grid-area: markdown;
min-height: 139px;
margin-top: 0;
margin-right: 0;
padding: 10px;
text-align: justify;
overflow: auto;
}
}
.info {
grid-area: info;
padding-bottom: 10px;
@media screen and (max-width: $large-devices) {
border-left: solid;
border-right: solid;
border-color: $pedagogy-blue;
}
.status-reported {
color: red;
float: left;
padding-left: 10px;
}
.actions {
float: right;
}
}
.comment-end-bar {
grid-area: comment-end-bar;
display: grid;
grid-template-columns: 33% auto auto;
grid-template-rows: 2.5em;
grid-template-areas: "author date report";
background-color: $pedagogy-blue;
margin-top: -1px;
@media screen and (max-width: $large-devices) {
grid-template-columns: auto;
grid-template-rows: auto auto auto;
grid-template-areas:
"report"
"date"
"author";
margin-top: 0;
text-align: center;
}
.author {
grid-area: author;
padding-top: 6px;
padding-left: 20px;
background-color: $pedagogy-orange;
clip-path: polygon(0 10px, 0 100%, 350px 200%, 300px 10px);
@media screen and (max-width: $large-devices) {
clip-path: none;
padding: 0;
padding-bottom: 7px;
}
a {
color: $pedagogy-white-text;
font-weight: bold;
}
a:hover {
color: $pedagogy-hover-blue;
}
}
.date {
grid-area: date;
color: $pedagogy-white-text;
@media screen and (max-width: $large-devices) {
padding-bottom: 7px;
}
}
.report {
grid-area: report;
justify-self: right;
padding-right: 30px;
padding-left: 30px;
a {
color: $pedagogy-white-text;
}
a:hover {
color: $pedagogy-hover-blue;
}
@media screen and (max-width: $large-devices) {
text-align: center;
justify-self: inherit;
padding-bottom: 7px;
background-color: $white-color;
border-left: solid;
border-right: solid;
border-color: $pedagogy-blue;
a {
color: $black-color;
}
}
}
}
}
}
}

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@ -1,4 +1,3 @@
{% extends "core/base.jinja" %}
{% block title %}
@ -9,6 +8,11 @@
<script src="{{ static('core/js/alpinejs.min.js') }}" defer></script>
{% endblock %}
{% block additional_css %}
<link rel="stylesheet" href="{{ scss('pedagogy/css/pedagogy.scss') }}">
<link rel="stylesheet" href="{{ scss('core/pagination.scss') }}">
{% endblock %}
{% block head %}
{{ super() }}
<meta name="viewport" content="width=device-width, initial-scale=0.6, maximum-scale=2">
@ -40,101 +44,107 @@
</div>
<div class="radio-department">
<div class="radio-guide">
{% for (display_name, real_name) in [
{% set departments = [
("EDIM", "EDIM"), ("ENERGIE", "EE"), ("IMSI", "IMSI"),
("INFO", "GI"), ("GMC", "MC"), ("HUMA", "HUMA"), ("TC", "TC")
] %}
<input
type="checkbox"
name="department"
id="radio{{ real_name }}"
value="{{ real_name }}"
x-model="department"
/>
<label for="radio{{ real_name }}">{% trans %}{{ display_name }}{% endtrans %}</label>
{% endfor %}
</div>
</div>
<div class="radio-credit-type">
<div class="radio-guide">
{% for credit_type in ["CS", "TM", "EC", "QC", "OM"] %}
<input
type="checkbox"
name="credit_type"
id="radio{{ credit_type }}"
value="{{ credit_type }}"
x-model="credit_type"
/>
<label for="radio{{ credit_type }}">{% trans %}{{ credit_type }}{% endtrans %}</label>
{% endfor %}
</div>
</div>
{% for (display_name, real_name) in departments %}
<input
type="checkbox"
name="department"
id="radio{{ real_name }}"
value="{{ real_name }}"
x-model="department"
/>
<label for="radio{{ real_name }}">{% trans %}{{ display_name }}{% endtrans %}</label>
{% endfor %}
</div>
</div>
<div class="radio-credit-type">
<div class="radio-guide">
{% for credit_type in ["CS", "TM", "EC", "QC", "OM"] %}
<input
type="checkbox"
name="credit_type"
id="radio{{ credit_type }}"
value="{{ credit_type }}"
x-model="credit_type"
/>
<label for="radio{{ credit_type }}">{% trans %}{{ credit_type }}{% endtrans %}</label>
{% endfor %}
</div>
</div>
<div class="radio-semester">
<div class="radio-guide">
<input type="checkbox" name="semester" id="radioAUTUMN" value="AUTUMN" x-model="semester"/>
<label for="radioAUTUMN"><i class="fa fa-leaf"></i></label>
<input type="checkbox" name="semester" id="radioSPRING" value="SPRING" x-model="semester"/>
<label for="radioSPRING"><i class="fa fa-sun-o"></i></label>
<div class="radio-semester">
<div class="radio-guide">
<input type="checkbox" name="semester" id="radioAUTUMN" value="AUTUMN" x-model="semester"/>
<label for="radioAUTUMN"><i class="fa fa-leaf"></i></label>
<input type="checkbox" name="semester" id="radioSPRING" value="SPRING" x-model="semester"/>
<label for="radioSPRING"><i class="fa fa-sun-o"></i></label>
</div>
</div>
</div>
</form>
<table id="dynamic_view">
<thead>
<tr>
<td>{% trans %}UV{% endtrans %}</td>
<td>{% trans %}Title{% endtrans %}</td>
<td>{% trans %}Department{% endtrans %}</td>
<td>{% trans %}Credit type{% endtrans %}</td>
<td><i class="fa fa-leaf"></i></td>
<td><i class="fa fa-sun-o"></i></td>
{% if can_create_uv %}
<td>{% trans %}Edit{% endtrans %}</td>
<td>{% trans %}Delete{% endtrans %}</td>
{% endif %}
</tr>
</thead>
<tbody id="dynamic_view_content">
<template x-for="uv in uvs.results" :key="uv.id">
<tr @click="window.location.href = `/pedagogy/uv/${uv.id}`" class="clickable">
<td><a :href="`/pedagogy/uv/${uv.id}`" x-text="uv.code"></a></td>
<td x-text="uv.title"></td>
<td x-text="uv.department"></td>
<td x-text="uv.credit_type"></td>
<td><i :class="uv.semester.includes('AUTUMN') && 'fa fa-leaf'"></i></td>
<td><i :class="uv.semester.includes('SPRING') && 'fa fa-sun-o'"></i></td>
{% if can_create_uv -%}
<td><a :href="`/pedagogy/uv/${uv.id}/edit`">{% trans %}Edit{% endtrans %}</a></td>
<td><a :href="`/pedagogy/uv/${uv.id}/delete`">{% trans %}Delete{% endtrans %}</a></td>
{%- endif -%}
</tr>
</template>
</tbody>
</table>
<nav class="pagination" x-show="max_page() > 1">
<button @click="page--" :disabled="page <= 1">
<i class="fa fa-caret-left"></i>
</button>
<template x-for="i in max_page()">
<button x-text="i" @click="page = i" :class="(page === i) && 'active'"></button>
</template>
<button @click="page++" :disabled="page >= max_page()">
<i class="fa fa-caret-right"></i>
</button>
</nav>
</div>
</div>
</div>
</form>
<table id="dynamic_view">
<thead>
<tr>
<td>{% trans %}UV{% endtrans %}</td>
<td>{% trans %}Title{% endtrans %}</td>
<td>{% trans %}Department{% endtrans %}</td>
<td>{% trans %}Credit type{% endtrans %}</td>
<td><i class="fa fa-leaf"></i></td>
<td><i class="fa fa-sun-o"></i></td>
{% if can_create_uv %}
<td>{% trans %}Edit{% endtrans %}</td>
<td>{% trans %}Delete{% endtrans %}</td>
{% endif %}
</tr>
</thead>
<tbody id="dynamic_view_content">
<template x-for="uv in uvs.results" :key="uv.id">
<tr @click="window.location.href = `/pedagogy/uv/${uv.id}`">
<td><a :href="`/pedagogy/uv/${uv.id}`" x-text="uv.code"></a></td>
<td x-text="uv.title"></td>
<td x-text="uv.department"></td>
<td x-text="uv.credit_type"></td>
<td><i :class="uv.semester.includes('AUTUMN') && 'fa fa-leaf'"></i></td>
<td><i :class="uv.semester.includes('SPRING') && 'fa fa-sun-o'"></i></td>
{% if can_create_uv -%}
<td><a :href="`/pedagogy/uv/${uv.id}/edit`">{% trans %}Edit{% endtrans %}</a></td>
<td><a :href="`/pedagogy/uv/${uv.id}/delete`">{% trans %}Delete{% endtrans %}</a></td>
{%- endif -%}
</tr>
</template>
</tbody>
</table>
<nav id="pagination" class="hidden" :style="max_page() == 0 && 'display: none;'">
<button @click="page--" :disabled="page == 1">{% trans %}Previous{% endtrans %}</button>
<template x-for="i in max_page()">
<button x-text="i" @click="page = i" :class="i == page && 'active'"></button>
</template>
<button @click="page++" :disabled="page == max_page()">{% trans %}Next{% endtrans %}</button>
</nav>
</div>
<script>
const initialUrlParams = new URLSearchParams(window.location.search);
<script>
const initialUrlParams = new URLSearchParams(window.location.search);
function update_query_string(key, value) {
const url = new URL(window.location.href);
if (!value) {
url.searchParams.delete(key)
} else if (Array.isArray(value)) {
url.searchParams.delete(key)
value.forEach((v) => url.searchParams.append(key, v))
} else {
url.searchParams.set(key, value);
function update_query_string(key, value) {
const url = new URL(window.location.href);
if (!value) {
{# If the value is null, undefined or empty => delete it #}
url.searchParams.delete(key)
} else if (Array.isArray(value)) {
url.searchParams.delete(key)
value.forEach((v) => url.searchParams.append(key, v))
} else {
url.searchParams.set(key, value);
}
history.pushState(null, document.title, url.toString());
}
history.pushState(null, document.title, url.toString());
}
{#
How does this work :
@ -145,50 +155,50 @@
then fetch the corresponding data from the API.
This data will then be displayed on the result part of the page.
#}
const page_default = 1;
const page_size_default = 100;
document.addEventListener("alpine:init", () => {
Alpine.data("uv_search", () => ({
uvs: [],
page: initialUrlParams.get("page") || page_default,
page_size: initialUrlParams.get("page_size") || page_size_default,
search: initialUrlParams.get("search") || "",
department: initialUrlParams.getAll("department"),
credit_type: initialUrlParams.getAll("credit_type"),
const page_default = 1;
const page_size_default = 100;
document.addEventListener("alpine:init", () => {
Alpine.data("uv_search", () => ({
uvs: [],
page: parseInt(initialUrlParams.get("page")) || page_default,
page_size: parseInt(initialUrlParams.get("page_size")) || page_size_default,
search: initialUrlParams.get("search") || "",
department: initialUrlParams.getAll("department"),
credit_type: initialUrlParams.getAll("credit_type"),
{# The semester is easier to use on the backend as an enum (spring/autumn/both/none)
and easier to use on the frontend as an array ([spring, autumn]).
Thus there is some conversion involved when both communicate together #}
semester: initialUrlParams.has("semester") ?
initialUrlParams.get("semester").split("_AND_") : [],
semester: initialUrlParams.has("semester") ?
initialUrlParams.get("semester").split("_AND_") : [],
async init() {
let search_params = ["search", "department", "credit_type", "semester"];
let pagination_params = ["semester", "page"];
search_params.forEach((param) => {
this.$watch(param, async () => {
async init() {
let search_params = ["search", "department", "credit_type", "semester"];
let pagination_params = ["semester", "page"];
search_params.forEach((param) => {
this.$watch(param, async () => {
{# Reset pagination on search #}
this.page = page_default;
this.page_size = page_size_default;
this.page = page_default;
this.page_size = page_size_default;
});
});
});
search_params.concat(pagination_params).forEach((param) => {
this.$watch(param, async (value) => {
update_query_string(param, value);
await this.fetch_data(); {# reload data on form change #}
search_params.concat(pagination_params).forEach((param) => {
this.$watch(param, async (value) => {
update_query_string(param, value);
await this.fetch_data(); {# reload data on form change #}
});
});
});
await this.fetch_data(); {# load initial data #}
},
await this.fetch_data(); {# load initial data #}
},
async fetch_data() {
const url = "{{ url("api:fetch_uvs") }}" + window.location.search;
this.uvs = await (await fetch(url)).json();
},
async fetch_data() {
const url = "{{ url("api:fetch_uvs") }}" + window.location.search;
this.uvs = await (await fetch(url)).json();
},
max_page() {
return Math.round(this.uvs.count / this.page_size);
}
}))
})
</script>
max_page() {
return Math.ceil(this.uvs.count / this.page_size);
}
}))
})
</script>
{% endblock content %}