可搜索可分类过滤可拖拉的不规则块状流式自适应布局

fluid grid (tiled) layout with css3 grid，很棒的一个弹性不规则布局，可用于随机大小的照片墙、图文卡片列表页。

css3, grid, template

《three.js使用多个渐变torus模拟光环光晕》申请公开！

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HTML
CSS
JavaScript
Result

编译

JavaScript

document.addEventListener('DOMContentLoaded', function() {

//
    // Initialize stuff
    //

var grid = null;
    var docElem = document.documentElement;
    var demo = document.querySelector('.grid-demo');
    var gridElement = demo.querySelector('.grid');
    var filterField = demo.querySelector('.filter-field');
    var searchField = demo.querySelector('.search-field');
    var sortField = demo.querySelector('.sort-field');
    var layoutField = demo.querySelector('.layout-field');
    var addItemsElement = demo.querySelector('.add-more-items');
    var characters = 'abcdefghijklmnopqrstuvwxyz';
    var filterOptions = ['red', 'blue', 'green'];
    var dragOrder = [];
    var uuid = 0;
    var filterFieldValue;
    var sortFieldValue;
    var layoutFieldValue;
    var searchFieldValue;

//
    // Grid helper functions
    //

function initDemo() {

initGrid();

// Reset field values.
        searchField.value = '';
        [sortField, filterField, layoutField].forEach(function(field) {
            field.value = field.querySelectorAll('option')[0].value;
        });

// Set inital search query, active filter, active sort value and active layout.
        searchFieldValue = searchField.value.toLowerCase();
        filterFieldValue = filterField.value;
        sortFieldValue = sortField.value;
        layoutFieldValue = layoutField.value;

// Search field binding.
        searchField.addEventListener('keyup', function() {
            var newSearch = searchField.value.toLowerCase();
            if (searchFieldValue !== newSearch) {
                searchFieldValue = newSearch;
                filter();
            }
        });

// Filter, sort and layout bindings.
        filterField.addEventListener('change', filter);
        sortField.addEventListener('change', sort);
        layoutField.addEventListener('change', changeLayout);

// Add/remove items bindings.
        addItemsElement.addEventListener('click', addItems);
        gridElement.addEventListener('click', function(e) {
            if (elementMatches(e.target, '.card-remove, .card-remove i')) {
                removeItem(e);
            }
        });

}

function initGrid() {

var dragCounter = 0;

grid = new Muuri(gridElement, {
                items: generateElements(20),
                layoutDuration: 400,
                layoutEasing: 'ease',
                dragEnabled: true,
                dragSortInterval: 50,
                dragContainer: document.body,
                dragStartPredicate: function(item, event) {
                    var isDraggable = sortFieldValue === 'order';
                    var isRemoveAction = elementMatches(event.target, '.card-remove, .card-remove i');
                    return isDraggable && !isRemoveAction ? Muuri.ItemDrag.defaultStartPredicate(item, event) : false;
                },
                dragReleaseDuration: 400,
                dragReleseEasing: 'ease'
            })
            .on('dragStart', function() {
                ++dragCounter;
                docElem.classList.add('dragging');
            })
            .on('dragEnd', function() {
                if (--dragCounter < 1) {
                    docElem.classList.remove('dragging');
                }
            })
            .on('move', updateIndices)
            .on('sort', updateIndices);

}

function filter() {

filterFieldValue = filterField.value;
        grid.filter(function(item) {
            var element = item.getElement();
            var isSearchMatch = !searchFieldValue ? true : (element.getAttribute('data-title') || '').toLowerCase().indexOf(searchFieldValue) > -1;
            var isFilterMatch = !filterFieldValue ? true : (element.getAttribute('data-color') || '') === filterFieldValue;
            return isSearchMatch && isFilterMatch;
        });

}

function sort() {

// Do nothing if sort value did not change.
        var currentSort = sortField.value;
        if (sortFieldValue === currentSort) {
            return;
        }

// If we are changing from "order" sorting to something else
        // let's store the drag order.
        if (sortFieldValue === 'order') {
            dragOrder = grid.getItems();
        }

// Sort the items.
        grid.sort(
            currentSort === 'title' ? compareItemTitle :
            currentSort === 'color' ? compareItemColor :
            dragOrder
        );

// Update indices and active sort value.
        updateIndices();
        sortFieldValue = currentSort;

}

function addItems() {

// Generate new elements.
        var newElems = generateElements(5);

// Set the display of the new elements to "none" so it will be hidden by
        // default.
        newElems.forEach(function(item) {
            item.style.display = 'none';
        });

// Add the elements to the grid.
        var newItems = grid.add(newElems);

// Update UI indices.
        updateIndices();

// Sort the items only if the drag sorting is not active.
        if (sortFieldValue !== 'order') {
            grid.sort(sortFieldValue === 'title' ? compareItemTitle : compareItemColor);
            dragOrder = dragOrder.concat(newItems);
        }

// Finally filter the items.
        filter();

}

function removeItem(e) {

}

function changeLayout() {

layoutFieldValue = layoutField.value;
        grid._settings.layout = {
            horizontal: false,
            alignRight: layoutFieldValue.indexOf('right') > -1,
            alignBottom: layoutFieldValue.indexOf('bottom') > -1,
            fillGaps: layoutFieldValue.indexOf('fillgaps') > -1
        };
        grid.layout();

}

//
    // Generic helper functions
    //

function generateElements(amount) {

var ret = [];

for (var i = 0, len = amount || 1; i < amount; i++) {

var id = ++uuid;
            var color = getRandomItem(filterOptions);
            var title = generateRandomWord(2);
            var width = Math.floor(Math.random() * 2) + 1;
            var height = Math.floor(Math.random() * 2) + 1;
            var itemElem = document.createElement('div');
            var itemTemplate = '' +
                '<div class="item h' + height + ' w' + width + ' ' + color + '" data-id="' + id + '" data-color="' + color + '" data-title="' + title + '">' +
                '<div class="item-content">' +
                '<div class="card">' +
                '<div class="card-id">' + id + '</div>' +
                '<div class="card-title">' + title + '</div>' +
                '<div class="card-remove"><i class="material-icons">&#xE5CD;</i></div>' +
                '</div>' +
                '</div>' +
                '</div>';

itemElem.innerHTML = itemTemplate;
            ret.push(itemElem.firstChild);

}

return ret;

}

function getRandomItem(collection) {

return collection[Math.floor(Math.random() * collection.length)];

}

function generateRandomWord(length) {

var ret = '';
        for (var i = 0; i < length; i++) {
            ret += getRandomItem(characters);
        }
        return ret;

}

function compareItemTitle(a, b) {

var aVal = a.getElement().getAttribute('data-title') || '';
        var bVal = b.getElement().getAttribute('data-title') || '';
        return aVal < bVal ? -1 : aVal > bVal ? 1 : 0;

}

function compareItemColor(a, b) {

var aVal = a.getElement().getAttribute('data-color') || '';
        var bVal = b.getElement().getAttribute('data-color') || '';
        return aVal < bVal ? -1 : aVal > bVal ? 1 : compareItemTitle(a, b);

}

function updateIndices() {

grid.getItems().forEach(function(item, i) {
            item.getElement().setAttribute('data-id', i + 1);
            item.getElement().querySelector('.card-id').innerHTML = i + 1;
        });

}

function elementMatches(element, selector) {

var p = Element.prototype;
        return (p.matches || p.matchesSelector || p.webkitMatchesSelector || p.mozMatchesSelector || p.msMatchesSelector || p.oMatchesSelector).call(element, selector);

}

function elementClosest(element, selector) {

if (window.Element && !Element.prototype.closest) {
            var isMatch = elementMatches(element, selector);
            while (!isMatch && element && element !== document) {
                element = element.parentNode;
                isMatch = element && element !== document && elementMatches(element, selector);
            }
            return element && element !== document ? element : null;
        } else {
            return element.closest(selector);
        }

}

//
    // Fire it up!
    //

initDemo();

});

编译

CSS

/* demo-grid.css */
/* Controls */

.controls {
    margin: 30px -10px;
}
.control {
    position: relative;
    float: left;
    width: 25%;
    padding: 0 10px;
}
@media (max-width: 600px) {
    .control {
        float: none;
        width: auto;
        margin: 0 0 15px 0;
    }
    .control.layout {
        margin: 0;
    }
}
.control-icon {
    position: absolute;
    left: 10px;
    top: 0;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    z-index: 2;
    pointer-events: none;
}
.control-field {
    position: relative;
    padding-left: 40px;
    z-index: 1;
}
/* Grid */

.grid {
    position: relative;
    max-width: 960px;
    margin: 0 -10px;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}
.item {
    position: absolute;
    width: 100px;
    height: 100px;
    line-height: 100px;
    margin: 10px;
    z-index: 1;
    will-change: transform;
}
.item.muuri-item-positioning {
    z-index: 2;
}
.item.muuri-item-dragging,
.item.muuri-item-releasing {
    z-index: 9999;
}
.item.muuri-item-dragging {
    cursor: move;
}
.item.muuri-item-hidden {
    z-index: 0;
}
.item.h2 {
    height: 220px;
    line-height: 220px;
}
.item.w2 {
    width: 220px;
}
.item-content {
    position: relative;
    width: 100%;
    height: 100%;
}
.card {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    font-size: 24px;
    font-weight: 300;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid;
    color: #333;
    border-radius: 4px;
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -ms-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}
.item.red .card {
    color: #f94a7a;
}
.item.green .card {
    color: #2ac06d;
}
.item.blue .card {
    color: #4A9FF9;
}
.card-id {
    position: absolute;
    left: 7px;
    top: 0;
    height: 30px;
    line-height: 30px;
    text-align: left;
    font-size: 16px;
    font-weight: 400;
}
.card-remove {
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    cursor: pointer;
    -moz-transform: scale(0);
    -webkit-transform: scale(0);
    -o-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-transition: all 0.15s ease-out;
    -moz-transition: all 0.15s ease-out;
    -ms-transition: all 0.15s ease-out;
    -o-transition: all 0.15s ease-out;
    transition: all 0.15s ease-out;
}
.card:hover > .card-remove {
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}
/* Grid Footer */

.grid-footer {
    margin: 60px 0;
    text-align: center;
}
.grid-footer .btn .material-icons {
    margin-right: 10px;
    font-size: 24px;
}
/* Icons in the selector */
/* fallback */

@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v29/2fcrYFNaTjcS6g4U3t-Y5ZjZjT5FdEJ140U2DJYC3mY.woff2) format('woff2');
}
.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}
/* main.css */
/* Base */

* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
html {
    overflow-y: scroll;
    overflow-x: hidden;
    background: #fff;
}
html.dragging body {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
body {
    position: relative;
    font-family: 'Fira Sans', Helvetica, Arial, sans-serif;
    font-size: 18px;
    line-height: 1.5;
    margin: 0 20px;
    color: #6e6e6e;
}
a {
    color: #3396FF;
    text-decoration: none;
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -ms-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}
a:hover {
    color: #FF4BD8;
}
/* Clearfix */

.cf:before,
.cf:after {
    content: " ";
    display: table;
}
.cf:after {
    clear: both;
}
/* Material icons */

.material-icons {
    display: inline-block;
    vertical-align: top;
    line-height: inherit;
    font-size: inherit;
}
/* Buttons */

.btn {
    display: inline-block;
    position: relative;
    vertical-align: top;
    margin: 0;
    border: 0;
    outline: 0;
    padding: 0px 15px;
    font-size: 16px;
    font-weight: 400;
    line-height: 40px;
    height: 40px;
    text-align: center;
    white-space: nowrap;
    background: #4a9ff9;
    color: #fff;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border-radius: 3px;
}
.btn:focus,
.btn:hover,
.btn:active {
    outline: 0;
}
.btn:hover {
    background: #3989de;
}
.btn:active {
    background: #3075bf;
}
.btn.active {
    background: #60ca47;
}
.btn.active:hover {
    background: #40b325;
}
.btn.active:active {
    background: #309818;
}
/* Forms */

.form-control {
    display: block;
    width: 100%;
    height: 40px;
    padding: 5px 15px;
    font-size: 16px;
    line-height: 26px;
    color: inherit;
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 4px;
    -webkit-appearance: none;
    -moz-appearance: none;
    -o-appearance: none;
    appearance: none;
}
select.form-control {
    padding-right: 40px;
    cursor: pointer;
}
select.form-control::-ms-expand {
    display: none;
}
.select-arrow {
    position: absolute;
    right: 10px;
    top: 0;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    z-index: 2;
    pointer-events: none;
}
.form-control:focus {
    outline: 0;
    border-color: #4a9ff9;
}
/* Header */

header {
    margin: 30px auto;
    max-width: 940px;
}
header .logo {
    max-width: 240px;
    margin: 60px auto 60px auto;
}
header .logo svg {
    width: 100%;
    height: 100%;
}
header h1 {
    display: none;
}
header h2 {
    text-align: center;
    font-size: 24px;
    line-height: 1.5;
    font-weight: 400;
    max-width: 940px;
    margin: 0 auto;
    color: #6e6e6e;
}
header h2 > span {
    display: block;
    font-size: 18px;
    color: #aaa;
    margin-top: 3px;
}
header h2 > span > i {
    margin: 0 10px;
    color: #ccc;
}
header aside {
    color: #bbb;
    font-size: 15px;
    margin-top: 5px;
    font-style: italic;
    text-align: center;
}
header nav {
    text-align: center;
}
header nav a {
    position: relative;
    display: inline-block;
    vertical-align: top;
    position: relative;
    padding: 20px;
    font-size: 20px;
    font-weight: 400;
}
header nav a i {
    display: block;
    position: absolute;
    height: 2px;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background-color: #FF4BD8;
    opacity: 0;
    z-index: 2;
    -moz-transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    transform: scale(0, 1);
    -webkit-transition: -webkit-transform 0.2s ease-out, opacity 0s ease 0.2s;
    -moz-transition: -moz-transform 0.2s ease-out, opacity 0s ease 0.2s;
    -ms-transition: -ms-transform 0.2s ease-out, opacity 0s ease 0.2s;
    -o-transition: -o-transform 0.2s ease-out, opacity 0s ease 0.2s;
    transition: transform 0.2s ease-out, opacity 0s ease 0.2s;
}
header nav a:hover i {
    opacity: 1;
    -moz-transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1);
    -webkit-transition: -webkit-transform 0.2s ease-out, opacity 0s ease 0s;
    -moz-transition: -moz-transform 0.2s ease-out, opacity 0s ease 0s;
    -ms-transition: -ms-transform 0.2s ease-out, opacity 0s ease 0s;
    -o-transition: -o-transform 0.2s ease-out, opacity 0s ease 0s;
    transition: transform 0.2s ease-out, opacity 0s ease 0s;
}
@media (max-width: 600px) {
    header {
        margin-bottom: 0;
    }
    header h2 {
        font-size: 21px;
    }
    header h2 > span {
        margin-top: 20px;
    }
    header h2 > span > i {
        display: none;
    }
    header h2 > span > span {
        display: block;
    }
    header nav {
        margin-top: 20px;
        border-bottom: 0;
        border-top: 1px solid #e5e5e5;
    }
    header nav a {
        display: block;
        vertical-align: top;
        padding: 10px 20px;
        border-bottom: 1px solid #e5e5e5;
    }
    header nav a i {
        bottom: -1px;
        left: 0;
        right: 0;
    }
}
/* Footer */

footer {
    margin: 0 auto;
    max-width: 940px;
    text-align: center;
    border-top: 2px solid #e5e5e5;
    padding-top: 30px;
    padding-bottom: 30px;
}
footer p {
    margin: 0;
}
footer .credits {
    color: #aaa;
    margin-bottom: 5px;
    font-style: italic;
}
footer .copyright i {
    font-size: 24px;
    height: 27px;
    line-height: 32px;
    display: inline-block;
    vertical-align: top;
}
/* Sections */

section {
    margin: 0 auto;
    padding-top: 0;
    max-width: 940px;
    border-top: 2px solid #e5e5e5;
    text-align: left;
}
section.demo {
    margin-top: 30px;
}
section h4 {
    margin: 30px 0 15px 0;
    font-weight: 500;
    font-size: 20px;
    color: #3e3e3e;
}
@media (max-width: 600px) {
    section.demo {
        border-top: 0;
    }
}
/* Section titles */

.section-title {
    color: #3e3e3e;
    font-size: 26px;
    font-weight: 700;
    margin: 40px 0;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
}
.section-title > span {
    position: relative;
    display: inline-block;
    vertical-align: top;
}
.section-title > span:after {
    content: "";
    display: block;
    position: absolute;
    left: 10px;
    bottom: 0;
    right: 10px;
    height: 2px;
    background: #3e3e3e;
}
/* Feature list */

.feature-list {
    margin: 0;
    padding: 0;
    list-style: none;
}
.feature-list-item {
    position: relative;
    padding-left: 80px;
    margin: 30px 0;
    overflow: hidden;
}
.feature-list-icon {
    display: block;
    float: left;
    margin-left: -80px;
    width: 80px;
    font-size: 48px;
    line-height: 48px;
    text-align: left;
    color: #3396FF;
}
.feature-list-text h4 {
    margin: 0 0 15px 0;
    font-weight: 500;
    font-size: 20px;
}
@media (max-width: 600px) {
    .feature-list-item {
        padding-left: 0;
    }
    .feature-list-icon {
        margin: -4px 10px 0 0;
        width: 24px;
        font-size: 24px;
        line-height: inherit;
    }
}
/* Author */

.author {
    margin: 60px 0;
    font-weight: 500;
    font-size: 20px;
    color: #3e3e3e;
    font-style: italic;
    text-align: center;
}
.control-field {
    position: relative;
    padding-left: 40px;
    z-index: 1;
}

HTML

<section class="grid-demo">
    <div class="controls cf">
        <div class="control search">
            <div class="control-icon">
                <i class="material-icons">&#xE8B6;</i>
            </div>
            <input class="control-field search-field form-control " type="text" name="search" placeholder="Search..." />
        </div>
        <div class="control filter">
            <div class="control-icon">
                <i class="material-icons">&#xE152;</i>
            </div>
            <div class="select-arrow">
                <i class="material-icons">&#xE313;</i>
            </div>
            <select class="control-field filter-field form-control">
                <option value="" selected>All</option>
                <option value="red">Red</option>
                <option value="blue">Blue</option>
                <option value="green">Green</option>
            </select>
        </div>
        <div class="control sort">
            <div class="control-icon">
                <i class="material-icons">&#xE164;</i>
            </div>
            <div class="select-arrow">
                <i class="material-icons">&#xE313;</i>
            </div>
            <select class="control-field sort-field form-control">
                <option value="order" selected>Drag</option>
                <option value="title">Title (drag disabled)</option>
                <option value="color">Color (drag disabled)</option>
            </select>
        </div>
        <div class="control layout">
            <div class="control-icon">
                <i class="material-icons">&#xE871;</i>
            </div>
            <div class="select-arrow">
                <i class="material-icons">&#xE313;</i>
            </div>
            <select class="control-field layout-field form-control">
                <option value="left-top" selected>Left Top</option>
                <option value="left-top-fillgaps">Left Top (fill gaps)</option>
                <option value="right-top">Right Top</option>
                <option value="right-top-fillgaps">Right Top (fill gaps)</option>
                <option value="left-bottom">Left Bottom</option>
                <option value="left-bottom-fillgaps">Left Bottom (fill gaps)</option>
                <option value="right-bottom">Right Bottom</option>
                <option value="right-bottom-fillgaps">Right Bottom (fill gaps)</option>
            </select>
        </div>
    </div>

<div class="grid-footer">
        <button class="add-more-items btn btn-primary"><i class="material-icons">&#xE145;</i>Add more items</button>
    </div>

</section>

fluid grid (tiled) layout with css3 grid，很棒的一个弹性不规则布局，可用于随机大小的照片墙、图文卡片列表页。

css3, grid, template

编辑器支持Emmet

快捷键

fluid grid (tiled) layout with css3 grid，很棒的一个弹性不规则布局，可用于随机大小的照片墙、图文卡片列表页。

css3, grid, template

一款很棒的可水平拖拉的幻灯片布局页面模板

使用grid布局实现的图片瀑布流响应式布局

编辑器支持Emmet

快捷键

语言：

语言：

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