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https://github.com/ClusterCockpit/cc-backend
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Import svelte web frontend
This commit is contained in:
Jan Eitzinger
230
web/frontend/src/joblist/Pagination.svelte
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230
web/frontend/src/joblist/Pagination.svelte
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<!--
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@component
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Properties:
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- page: Number (changes from inside)
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- itemsPerPage: Number (changes from inside)
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- totalItems: Number (only displayed)
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Events:
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- "update": { page: Number, itemsPerPage: Number }
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- Dispatched once immediately and then each time page or itemsPerPage changes
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-->
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<div class="cc-pagination" >
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<div class="cc-pagination-left">
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<label for="cc-pagination-select">{ itemText } per page:</label>
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<div class="cc-pagination-select-wrapper">
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<select on:blur|preventDefault={reset} bind:value={itemsPerPage} id="cc-pagination-select" class="cc-pagination-select">
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{#each pageSizes as size}
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<option value="{size}">{size}</option>
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{/each}
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</select>
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<span class="focus"></span>
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</div>
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<span class="cc-pagination-text">
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{ (page - 1) * itemsPerPage } - { Math.min((page - 1) * itemsPerPage + itemsPerPage, totalItems) } of { totalItems } { itemText }
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</span>
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</div>
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<div class="cc-pagination-right">
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{#if !backButtonDisabled}
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<button class="reset nav" type="button"
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on:click|preventDefault="{reset}"></button>
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<button class="left nav" type="button"
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on:click|preventDefault="{() => { page -= 1; }}"></button>
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{/if}
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{#if !nextButtonDisabled}
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<button class="right nav" type="button"
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on:click|preventDefault="{() => { page += 1; }}"></button>
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{/if}
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</div>
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</div>
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<script>
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import { createEventDispatcher } from "svelte";
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export let page = 1;
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export let itemsPerPage = 10;
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export let totalItems = 0;
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export let itemText = "items";
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export let pageSizes = [10,25,50];
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let backButtonDisabled, nextButtonDisabled;
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const dispatch = createEventDispatcher();
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$: {
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if (typeof page !== "number") {
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page = Number(page);
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}
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if (typeof itemsPerPage !== "number") {
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itemsPerPage = Number(itemsPerPage);
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}
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dispatch("update", { itemsPerPage, page });
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}
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$: backButtonDisabled = (page === 1);
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$: nextButtonDisabled = (page >= (totalItems / itemsPerPage));
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function reset ( event ) {
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page = 1;
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}
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</script>
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<style>
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*, *::before, *::after {
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box-sizing: border-box;
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}
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div {
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display: flex;
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align-items: center;
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vertical-align: baseline;
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box-sizing: border-box;
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}
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label, select, button {
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margin: 0;
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padding: 0;
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vertical-align: baseline;
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color: #525252;
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}
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button {
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position: relative;
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border: none;
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border-left: 1px solid #e0e0e0;
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height: 3rem;
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width: 3rem;
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background: 0 0;
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transition: all 70ms;
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}
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button:hover {
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background-color: #dde1e6;
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}
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button:focus {
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top: -1px;
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left: -1px;
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right: -1px;
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bottom: -1px;
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border: 1px solid blue;
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border-radius: inherit;
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}
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.nav::after {
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content: "";
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width: 0.9em;
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height: 0.8em;
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background-color: #777;
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z-index: 1;
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position: absolute;
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top: 50%;
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left: 50%;
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}
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.nav:disabled {
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background-color: #fff;
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cursor: no-drop;
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}
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.reset::after {
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clip-path: polygon(100% 0%, 75% 50%, 100% 100%, 25% 100%, 0% 50%, 25% 0%);
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margin-top: -0.3em;
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margin-left: -0.5em;
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}
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.right::after {
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clip-path: polygon(100% 50%, 50% 0, 50% 100%);
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margin-top: -0.3em;
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margin-left: -0.5em;
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}
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.left::after {
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clip-path: polygon(50% 0, 0 50%, 50% 100%);
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margin-top: -0.3em;
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margin-left: -0.3em;
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}
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.cc-pagination-select-wrapper::after {
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content: "";
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width: 0.8em;
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height: 0.5em;
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background-color: #777;
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clip-path: polygon(100% 0%, 0 0%, 50% 100%);
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justify-self: end;
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}
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.cc-pagination {
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width: 100%;
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justify-content: space-between;
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border-top: 1px solid #e0e0e0;
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}
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.cc-pagination-text {
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color: #525252;
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margin-left: 1rem;
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}
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.cc-pagination-text {
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color: #525252;
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margin-right: 1rem;
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}
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.cc-pagination-left {
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padding: 0 1rem;
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height: 3rem;
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}
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.cc-pagination-select-wrapper {
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display: grid;
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grid-template-areas: "select";
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align-items: center;
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position: relative;
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padding: 0 0.5em;
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min-width: 3em;
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max-width: 6em;
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border-right: 1px solid #e0e0e0;
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cursor: pointer;
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transition: all 70ms;
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}
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.cc-pagination-select-wrapper:hover {
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background-color: #dde1e6;
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}
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select,
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.cc-pagination-select-wrapper::after {
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grid-area: select;
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}
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.cc-pagination-select {
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height: 3rem;
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appearance: none;
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background-color: transparent;
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padding: 0 1em 0 0;
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margin: 0;
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border: none;
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width: 100%;
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font-family: inherit;
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font-size: inherit;
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cursor: inherit;
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line-height: inherit;
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z-index: 1;
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outline: none;
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}
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select:focus + .focus {
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position: absolute;
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top: -1px;
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left: -1px;
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right: -1px;
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bottom: -1px;
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border: 1px solid blue;
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border-radius: inherit;
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}
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.cc-pagination-right {
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height: 3rem;
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}
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</style>
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