Bilder zufällig anordnen lassen (Isotop Plugin)

Hallo zusammen, und zwar stehe ich vor folgendem Problem. Ich benutze das Isotop Plugin um Bilder zu sortieren. Diese Bilder sollen aber ungeordnet immer in einer unterschiedlichen und zufälligen Reihenfolge angezeigt werden. Ich hoffe das ihr mir weiterhelfen könnt! Vielen Dank schonmal im voraus.

Der hier verwendete Code

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script src="https://npmcdn.com/isotope-layout@3/dist/isotope.pkgd.js"></script> <style> * { box-sizing: border-box; } body { font-family: sans-serif; } /* ---- button ---- */ .button { display: inline-block; padding: 10px 18px; margin-bottom: 10px; background: #EEE; border: none; border-radius: 7px; background-image: linear-gradient( to bottom, hsla(0, 0%, 0%, 0), hsla(0, 0%, 0%, 0.2) ); color: #222; font-family: sans-serif; font-size: 16px; text-shadow: 0 1px white; cursor: pointer; } .button:hover { background-color: #8CF; text-shadow: 0 1px hsla(0, 0%, 100%, 0.5); color: #222; } .button:active, .button.is-checked { background-color: #28F; } .button.is-checked { color: white; text-shadow: 0 -1px hsla(0, 0%, 0%, 0.8); } .button:active { box-shadow: inset 0 1px 10px hsla(0, 0%, 0%, 0.8); } /* ---- button-group ---- */ .button-group:after { content: ''; display: block; clear: both; } .button-group .button { float: left; border-radius: 0; margin-left: 0; margin-right: 1px; } .button-group .button:first-child { border-radius: 0.5em 0 0 0.5em; } .button-group .button:last-child { border-radius: 0 0.5em 0.5em 0; } /* ---- isotope ---- */ .grid { border: 1px solid #333; } /* clear fix */ .grid:after { content: ''; display: block; clear: both; } /* ---- .element-item ---- */ .element-item { position: relative; float: left; width: 100px; height: 100px; margin: 5px; padding: 10px; background: #888; color: #262524; } .element-item > * { margin: 0; padding: 0; } .element-item .name { position: absolute; left: 10px; top: 60px; text-transform: none; letter-spacing: 0; font-size: 12px; font-weight: normal; } .element-item .symbol { position: absolute; left: 10px; top: 0px; font-size: 42px; font-weight: bold; color: white; } .element-item .number { position: absolute; right: 8px; top: 5px; } .element-item .weight { position: absolute; left: 10px; top: 76px; font-size: 12px; } .element-item.alkali { background: #F00; background: hsl( 0, 100%, 50%); } .element-item.alkaline-earth { background: #F80; background: hsl( 36, 100%, 50%); } .element-item.lanthanoid { background: #FF0; background: hsl( 72, 100%, 50%); } .element-item.actinoid { background: #0F0; background: hsl( 108, 100%, 50%); } .element-item.transition { background: #0F8; background: hsl( 144, 100%, 50%); } .element-item.post-transition { background: #0FF; background: hsl( 180, 100%, 50%); } .element-item.metalloid { background: #08F; background: hsl( 216, 100%, 50%); } .element-item.diatomic { background: #00F; background: hsl( 252, 100%, 50%); } .element-item.halogen { background: #F0F; background: hsl( 288, 100%, 50%); } .element-item.noble-gas { background: #F08; background: hsl( 324, 100%, 50%); } </style> <h1>Isotope - filtering</h1> <div class="button-group filters-button-group"> <button class="button is-checked" data-filter="*">show all</button> <button class="button" data-filter=".metal">metal</button> <button class="button" data-filter=".transition">transition</button> <button class="button" data-filter=".alkali, .alkaline-earth">alkali and alkaline-earth</button> <button class="button" data-filter=":not(.transition)">not transition</button> <button class="button" data-filter=".metal:not(.transition)">metal but not transition</button> <button class="button" data-filter="numberGreaterThan50">Schuffle</button> <button class="button" data-filter="ium">name ends with &ndash;ium</button> </div> <div class="grid"> <div data-wert="1" class="element-item transition metal " data-category="transition"> <h3 class="name">Mercury</h3> <p class="symbol">Hg</p> <p class="number">80</p> <p class="weight">200.59</p> </div> <div data-wert="2" class="element-item metalloid " data-category="metalloid"> <h3 class="name">Tellurium</h3> <p class="symbol">Te</p> <p class="number">52</p> <p class="weight">127.6</p> </div> <div data-wert="3" class="element-item post-transition metal " data-category="post-transition"> <h3 class="name">Bismuth</h3> <p class="symbol">Bi</p> <p class="number">83</p> <p class="weight">208.980</p> </div> <div data-wert="4" class="element-item post-transition metal " data-category="post-transition"> <h3 class="name">Lead</h3> <p class="symbol">Pb</p> <p class="number">82</p> <p class="weight">207.2</p> </div> <div data-wert="5" class="element-item transition metal " data-category="transition"> <h3 class="name">Gold</h3> <p class="symbol">Au</p> <p class="number">79</p> <p class="weight">196.967</p> </div> <div data-wert="6" class="element-item alkali metal " data-category="alkali"> <h3 class="name">Potassium</h3> <p class="symbol">K</p> <p class="number">19</p> <p class="weight">39.0983</p> </div> <div data-wert="7" class="element-item alkali metal " data-category="alkali"> <h3 class="name">Sodium</h3> <p class="symbol">Na</p> <p class="number">11</p> <p class="weight">22.99</p> </div> <div data-wert="8" class="element-item transition metal " data-category="transition"> <h3 class="name">Cadmium</h3> <p class="symbol">Cd</p> <p class="number">48</p> <p class="weight">112.411</p> </div> <div data-wert="9" class="element-item alkaline-earth metal " data-category="alkaline-earth"> <h3 class="name">Calcium</h3> <p class="symbol">Ca</p> <p class="number">20</p> <p class="weight">40.078</p> </div> <div data-wert="10" class="element-item transition metal " data-category="transition"> <h3 class="name">Rhenium</h3> <p class="symbol">Re</p> <p class="number">75</p> <p class="weight">186.207</p> </div> <div data-wert="11" class="element-item post-transition metal " data-category="post-transition"> <h3 class="name">Thallium</h3> <p class="symbol">Tl</p> <p class="number">81</p> <p class="weight">204.383</p> </div> <div data-wert="12" class="element-item metalloid " data-category="metalloid"> <h3 class="name">Antimony</h3> <p class="symbol">Sb</p> <p class="number">51</p> <p class="weight">121.76</p> </div> <div data-wert="13" class="element-item transition metal " data-category="transition"> <h3 class="name">Cobalt</h3> <p class="symbol">Co</p> <p class="number">27</p> <p class="weight">58.933</p> </div> <div data-wert="14" class="element-item lanthanoid metal inner-transition " data-category="lanthanoid"> <h3 class="name">Ytterbium</h3> <p class="symbol">Yb</p> <p class="number">70</p> <p class="weight">173.054</p> </div> <div data-wert="15" class="element-item noble-gas nonmetal " data-category="noble-gas"> <h3 class="name">Argon</h3> <p class="symbol">Ar</p> <p class="number">18</p> <p class="weight">39.948</p> </div> <div data-wert="16" class="element-item diatomic nonmetal " data-category="diatomic"> <h3 class="name">Nitrogen</h3> <p class="symbol">N</p> <p class="number">7</p> <p class="weight">14.007</p> </div> <div data-wert="17" class="element-item actinoid metal inner-transition " data-category="actinoid"> <h3 class="name">Uranium</h3> <p class="symbol">U</p> <p class="number">92</p> <p class="weight">238.029</p> </div> <div data-wert="18" class="element-item actinoid metal inner-transition " data-category="actinoid"> <h3 class="name">Plutonium</h3> <p class="symbol">Pu</p> <p class="number">94</p> <p class="weight">(244)</p> </div> </div> <script> // external js: isotope.pkgd.js // init Isotope var $grid = $('.grid').isotope({ itemSelector: '.element-item', layoutMode: 'fitRows' }); var filterFns = { numberGreaterThan50: function() { // h1=this; // h=this.getAttribute('data-wert'); was=Math.floor(Math.random() * Math.floor(18)); return was; }, ium: function() { var name = $(this).find('.name').text(); return name.match( /ium$/ ); } }; // bind filter button click $('.filters-button-group').on( 'click', 'button', function() { var filterValue = $( this ).attr('data-filter'); // use filterFn if matches value filterValue = filterFns[ filterValue ] || filterValue; $grid.isotope({ filter: filterValue }); }); // change is-checked class on buttons $('.button-group').each( function( i, buttonGroup ) { var $buttonGroup = $( buttonGroup ); $buttonGroup.on( 'click', 'button', function() { $buttonGroup.find('.is-checked').removeClass('is-checked'); $( this ).addClass('is-checked'); }); }); </script>

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