Add Multiselektions-Pulldown pattern with existing interactive components
This commit is contained in:
@@ -47,6 +47,7 @@
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<li><a href="./patterns/content-cards-group.html">Content Cards Group</a></li>
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<li><a href="./patterns/card-gruppe-mit-tastennavigation.html">Card Gruppe mit Tastennavigation</a></li>
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<li><a href="./patterns/formular-mit-abschnitten.html">Formular mit Abschnitten</a></li>
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<li><a href="./patterns/multiselektions-pulldown.html">Multiselektions-Pulldown</a></li>
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</ul>
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</section>
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@@ -0,0 +1,455 @@
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<!doctype html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Styleguide – Pattern Multiselektions-Pulldown</title>
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<link rel="stylesheet" href="../styleguide.css">
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</head>
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<body>
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<h1 class="sg-main-heading">Pattern – Multiselektions-Pulldown</h1>
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<section id="pattern-multiselektions-pulldown">
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<p class="sg-preview-label">Pattern: Multiselektions-Pulldown</p>
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<div class="sg-options-row" aria-label="Multiselektions-Pulldown Wrapper" data-pattern="multiselektions-pulldown">
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<div class="sg-options-row__left" data-pattern-part="multiselektions-pulldown-trigger-area">
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<div class="sg-pulldown-demo" data-open="false" data-align="left" data-selection-mode="multiple" data-component="pulldown" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-activatable-control">
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<button class="sg-interaction-element sg-pulldown sg-pulldown--inactive-selectable sg-pulldown-demo__trigger" type="button" aria-expanded="false" aria-label="Multiselektions-Pulldown ohne aktive Auswahl" data-label-base="Multiselektions-Pulldown" data-component-part="pulldown-trigger">
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Multiselektions-Pulldown
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</button>
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<button class="sg-activatable-remove" type="button" aria-label="Multiselektions-Pulldown entfernen" data-pulldown-activate-remove hidden>×</button>
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</span>
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<div class="sg-pulldown-panel" aria-label="Geöffnetes Multiselektions-Pulldown" data-component-part="pulldown-panel">
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<div class="sg-form-sections-card-wrapper" data-pattern="form-sections" aria-label="Multiselektions-Inhalt">
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<form class="sg-form-sections-card" action="#" method="post">
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<div class="sg-form-sections-card__body" data-pattern-part="form-body">
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<section class="sg-form-sections-card__chapter" aria-labelledby="multiselect-block-1">
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<h2 id="multiselect-block-1" class="sg-strong sg-form-sections-card__chapter-title">Block 1</h2>
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<label class="sg-checkbox-field-option sg-checkbox-field-option--inactive-selectable sg-body" data-component="checkbox-field" data-component-state="inactive-selectable" data-activatable="true">
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<button class="sg-checkbox-field sg-checkbox-field--inactive-selectable" type="button" role="checkbox" aria-checked="false" aria-label="Checkbox 1 wählen" data-pulldown-option>
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<span class="sg-checkbox-field__mark" aria-hidden="true">✓</span>
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</button>
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<span>Checkbox 1</span>
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<button class="sg-activatable-remove" type="button" aria-label="Checkbox 1 entfernen" data-checkbox-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 1</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="6.5" aria-label="Slider 1 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-1">6.5</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 1 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 2</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="9.5" aria-label="Slider 2 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-2">9.5</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 2 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 3</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="5.0" aria-label="Slider 3 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-3">5.0</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 3 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 4</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="6.5" aria-label="Slider 4 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-4">6.5</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 4 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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</section>
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<section class="sg-form-sections-card__chapter" aria-labelledby="multiselect-block-2">
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<h2 id="multiselect-block-2" class="sg-strong sg-form-sections-card__chapter-title">Block 2</h2>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 5</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="3.0" aria-label="Slider 5 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-5">3.0</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 5 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 6</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="2.5" aria-label="Slider 6 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-6">2.5</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 6 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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<label class="sg-slider-row sg-slider-row--inactive-selectable" data-component="slider" data-component-state="inactive-selectable" data-activatable="true">
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<span class="sg-label">Slider 7</span>
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<input class="sg-interaction-element sg-slider sg-form-inactive-selectable" type="range" min="1" max="10" step="0.1" value="1.6" aria-label="Slider 7 von 1 bis 10">
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<output class="sg-slider-value sg-body" for="slider-7">1.6</output>
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<button class="sg-activatable-remove" type="button" aria-label="Slider 7 entfernen" data-slider-activate-remove hidden>×</button>
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</label>
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</section>
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<section class="sg-form-sections-card__chapter" aria-labelledby="multiselect-block-3">
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<h2 id="multiselect-block-3" class="sg-strong sg-form-sections-card__chapter-title">Block 3</h2>
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<label class="sg-checkbox-field-option sg-checkbox-field-option--inactive-selectable sg-body sg-radio-activatable-group" data-component="radio-field" data-component-state="inactive-selectable" data-activatable="true" data-activatable-radio-group="true">
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<span class="sg-radio-activatable-group__choices">
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<span class="sg-radio-activatable-group__choice">
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<button class="sg-radio-field sg-radio-field--inactive-selectable" type="button" role="radio" aria-checked="false" aria-label="Radio 1 wählen">
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<span class="sg-radio-field__mark" aria-hidden="true"></span>
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</button>
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<span>Radio 1</span>
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</span>
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<span class="sg-radio-activatable-group__choice">
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<button class="sg-radio-field sg-radio-field--inactive-selectable" type="button" role="radio" aria-checked="false" aria-label="Radio 2 wählen">
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<span class="sg-radio-field__mark" aria-hidden="true"></span>
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</button>
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<span>Radio 2</span>
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</span>
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</span>
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<button class="sg-activatable-remove" type="button" aria-label="Radio-Auswahl entfernen" data-radio-activate-remove hidden>×</button>
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</label>
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<div class="sg-pulldown-panel__row sg-pulldown-panel__row--disabled" data-pulldown-filter-row data-active="false" data-component-part="pulldown-filter-row">
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<p class="sg-pulldown-panel__label sg-body">Pulldown 1</p>
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<select class="sg-interaction-element sg-pulldown" aria-label="Pulldown 1 Auswahl">
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<option selected>Option 1</option>
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<option>Option 2</option>
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<option>Option 3</option>
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</select>
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<button class="sg-pulldown-panel__remove" type="button" aria-label="Pulldown 1 entfernen" hidden>×</button>
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</div>
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</section>
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</div>
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</form>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>
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<script>
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(() => {
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const updatePulldownSelectionState = (demo) => {
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const trigger = demo.querySelector('.sg-pulldown-demo__trigger');
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const selectableOptions = demo.querySelectorAll('[data-pulldown-option]');
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const activatableRemove = demo.querySelector('[data-pulldown-activate-remove]');
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if (!trigger || selectableOptions.length === 0) {
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return;
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}
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const selectedCount = Array.from(selectableOptions).filter((option) => {
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return option.getAttribute('aria-checked') === 'true';
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}).length;
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const labelBase = trigger.dataset.labelBase || 'Auswahl';
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trigger.textContent = selectedCount > 0 ? `${labelBase} (${selectedCount})` : labelBase;
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trigger.classList.toggle('sg-pulldown--selected', selectedCount > 0);
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trigger.classList.toggle('sg-form-active', selectedCount > 0);
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trigger.classList.toggle('sg-pulldown--inactive-selectable', selectedCount === 0);
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if (activatableRemove) {
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activatableRemove.hidden = selectedCount === 0;
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}
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trigger.setAttribute(
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'aria-label',
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selectedCount > 0 ? `${labelBase} mit aktiver Auswahl` : `${labelBase} ohne aktive Auswahl`
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);
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};
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document.querySelectorAll('.sg-slider-row').forEach((row) => {
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const slider = row.querySelector('.sg-slider');
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const valueOutput = row.querySelector('.sg-slider-value');
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const removeButton = row.querySelector('[data-slider-activate-remove]');
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if (!slider || !valueOutput) {
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return;
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}
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const updateSliderState = () => {
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const min = Number(slider.min || 0);
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const max = Number(slider.max || 100);
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const value = Number(slider.value || 0);
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const denominator = max - min;
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const progress = denominator > 0 ? ((value - min) / denominator) * 100 : 0;
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slider.style.setProperty('--sg-slider-progress', `${progress}%`);
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valueOutput.textContent = value.toFixed(1);
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};
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slider.addEventListener('input', () => {
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if (row.dataset.activatable === 'true' && row.dataset.componentState === 'inactive-selectable') {
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row.dataset.componentState = 'active';
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row.classList.remove('sg-slider-row--inactive-selectable');
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slider.classList.remove('sg-form-inactive-selectable');
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slider.classList.add('sg-form-active');
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if (removeButton) {
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removeButton.hidden = false;
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}
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}
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updateSliderState();
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});
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updateSliderState();
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});
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document.querySelectorAll('.sg-checkbox-field').forEach((checkbox) => {
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checkbox.addEventListener('click', (event) => {
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event.stopPropagation();
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if (checkbox.disabled) {
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return;
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}
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const activatableOption = checkbox.closest('[data-component="checkbox-field"][data-activatable="true"]');
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if (activatableOption) {
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checkbox.setAttribute('aria-checked', 'true');
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checkbox.classList.add('sg-form-active');
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checkbox.classList.remove('sg-checkbox-field--inactive-selectable');
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activatableOption.dataset.componentState = 'active';
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const removeButton = activatableOption.querySelector('[data-checkbox-activate-remove]');
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if (removeButton) {
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removeButton.hidden = false;
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}
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}
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const pulldownDemo = checkbox.closest('.sg-pulldown-demo');
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if (pulldownDemo) {
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updatePulldownSelectionState(pulldownDemo);
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pulldownDemo.dataset.open = 'true';
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const trigger = pulldownDemo.querySelector('.sg-pulldown-demo__trigger');
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if (trigger) {
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trigger.setAttribute('aria-expanded', 'true');
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}
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}
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});
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});
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document.querySelectorAll('.sg-radio-field').forEach((radio) => {
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radio.addEventListener('click', (event) => {
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event.stopPropagation();
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if (radio.disabled) {
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return;
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}
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const activatableGroup = radio.closest('[data-activatable-radio-group="true"]');
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if (!activatableGroup) {
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return;
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}
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const radios = activatableGroup.querySelectorAll('.sg-radio-field');
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radios.forEach((otherRadio) => {
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otherRadio.setAttribute('aria-checked', String(otherRadio === radio));
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otherRadio.classList.remove('sg-radio-field--inactive-selectable');
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otherRadio.classList.toggle('sg-form-active', otherRadio === radio);
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});
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activatableGroup.dataset.componentState = 'active';
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const removeButton = activatableGroup.querySelector('[data-radio-activate-remove]');
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if (removeButton) {
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removeButton.hidden = false;
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}
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});
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});
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document.querySelectorAll('.sg-pulldown-demo').forEach((demo) => {
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const trigger = demo.querySelector('.sg-pulldown-demo__trigger');
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if (!trigger) {
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return;
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}
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trigger.addEventListener('click', (event) => {
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event.stopPropagation();
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const nextState = demo.dataset.open !== 'true';
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if (demo.dataset.activatable === 'true') {
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const activatableRemove = demo.querySelector('[data-pulldown-activate-remove]');
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trigger.classList.add('sg-pulldown--selected', 'sg-form-active');
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trigger.classList.remove('sg-pulldown--inactive-selectable');
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if (activatableRemove) {
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activatableRemove.hidden = false;
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}
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}
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document.querySelectorAll('.sg-pulldown-demo').forEach((otherDemo) => {
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const otherTrigger = otherDemo.querySelector('.sg-pulldown-demo__trigger');
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otherDemo.dataset.open = 'false';
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if (otherTrigger) {
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otherTrigger.setAttribute('aria-expanded', 'false');
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}
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});
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demo.dataset.align = 'left';
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demo.dataset.open = String(nextState);
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trigger.setAttribute('aria-expanded', String(nextState));
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if (!nextState) {
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return;
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}
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const panel = demo.querySelector('.sg-pulldown-panel');
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if (!panel) {
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return;
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}
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const panelRect = panel.getBoundingClientRect();
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if (panelRect.right > window.innerWidth) {
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demo.dataset.align = 'right';
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}
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const alignedPanelRect = panel.getBoundingClientRect();
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if (alignedPanelRect.left < 0) {
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demo.dataset.align = 'left';
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}
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});
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});
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document.querySelectorAll('[data-pulldown-activate-remove]').forEach((removeButton) => {
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removeButton.addEventListener('click', (event) => {
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event.stopPropagation();
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const demo = removeButton.closest('.sg-pulldown-demo');
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const trigger = demo ? demo.querySelector('.sg-pulldown-demo__trigger') : null;
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if (!demo || !trigger) {
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return;
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}
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demo.querySelectorAll('[data-pulldown-option]').forEach((option) => {
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option.setAttribute('aria-checked', 'false');
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});
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demo.dataset.componentState = 'inactive-selectable';
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demo.dataset.open = 'false';
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trigger.setAttribute('aria-expanded', 'false');
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updatePulldownSelectionState(demo);
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});
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});
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document.querySelectorAll('[data-checkbox-activate-remove]').forEach((removeButton) => {
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removeButton.addEventListener('click', (event) => {
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event.stopPropagation();
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const option = removeButton.closest('[data-component="checkbox-field"][data-activatable="true"]');
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const checkbox = option ? option.querySelector('.sg-checkbox-field') : null;
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if (!option || !checkbox) {
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return;
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}
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option.dataset.componentState = 'inactive-selectable';
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checkbox.setAttribute('aria-checked', 'false');
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checkbox.classList.remove('sg-form-active');
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checkbox.classList.add('sg-checkbox-field--inactive-selectable');
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removeButton.hidden = true;
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const pulldownDemo = option.closest('.sg-pulldown-demo');
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if (pulldownDemo) {
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updatePulldownSelectionState(pulldownDemo);
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}
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});
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});
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document.querySelectorAll('[data-radio-activate-remove]').forEach((removeButton) => {
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removeButton.addEventListener('click', (event) => {
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event.stopPropagation();
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const option = removeButton.closest('[data-activatable-radio-group="true"]');
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const radios = option ? option.querySelectorAll('.sg-radio-field') : null;
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||||
|
||||
if (!option || !radios || radios.length === 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
option.dataset.componentState = 'inactive-selectable';
|
||||
radios.forEach((radio) => {
|
||||
radio.setAttribute('aria-checked', 'false');
|
||||
radio.classList.remove('sg-form-active');
|
||||
radio.classList.add('sg-radio-field--inactive-selectable');
|
||||
});
|
||||
removeButton.hidden = true;
|
||||
});
|
||||
});
|
||||
|
||||
document.querySelectorAll('[data-slider-activate-remove]').forEach((removeButton) => {
|
||||
removeButton.addEventListener('click', (event) => {
|
||||
event.stopPropagation();
|
||||
const row = removeButton.closest('.sg-slider-row[data-activatable="true"]');
|
||||
const slider = row ? row.querySelector('.sg-slider') : null;
|
||||
|
||||
if (!row || !slider) {
|
||||
return;
|
||||
}
|
||||
|
||||
row.dataset.componentState = 'inactive-selectable';
|
||||
row.classList.add('sg-slider-row--inactive-selectable');
|
||||
slider.classList.remove('sg-form-active');
|
||||
slider.classList.add('sg-form-inactive-selectable');
|
||||
removeButton.hidden = true;
|
||||
});
|
||||
});
|
||||
|
||||
document.querySelectorAll('[data-pulldown-filter-row]').forEach((row) => {
|
||||
const select = row.querySelector('.sg-pulldown');
|
||||
const removeButton = row.querySelector('.sg-pulldown-panel__remove');
|
||||
|
||||
if (!select || !removeButton) {
|
||||
return;
|
||||
}
|
||||
|
||||
const updateFilterRowState = () => {
|
||||
const isActive = row.dataset.active === 'true';
|
||||
row.classList.toggle('sg-pulldown-panel__row--disabled', !isActive);
|
||||
select.classList.toggle('sg-pulldown--selected', isActive);
|
||||
select.classList.toggle('sg-pulldown--inactive-selectable', !isActive);
|
||||
removeButton.hidden = !isActive;
|
||||
};
|
||||
|
||||
row.addEventListener('click', () => {
|
||||
if (row.dataset.active !== 'true') {
|
||||
row.dataset.active = 'true';
|
||||
updateFilterRowState();
|
||||
}
|
||||
});
|
||||
|
||||
select.addEventListener('click', (event) => {
|
||||
event.stopPropagation();
|
||||
});
|
||||
|
||||
select.addEventListener('change', () => {
|
||||
row.dataset.active = 'true';
|
||||
updateFilterRowState();
|
||||
});
|
||||
|
||||
removeButton.addEventListener('click', (event) => {
|
||||
event.stopPropagation();
|
||||
row.dataset.active = 'false';
|
||||
updateFilterRowState();
|
||||
});
|
||||
|
||||
updateFilterRowState();
|
||||
});
|
||||
|
||||
document.addEventListener('click', (event) => {
|
||||
if (event.target.closest('.sg-pulldown-demo')) {
|
||||
return;
|
||||
}
|
||||
|
||||
document.querySelectorAll('.sg-pulldown-demo').forEach((demo) => {
|
||||
const trigger = demo.querySelector('.sg-pulldown-demo__trigger');
|
||||
demo.dataset.open = 'false';
|
||||
if (trigger) {
|
||||
trigger.setAttribute('aria-expanded', 'false');
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
document.querySelectorAll('.sg-pulldown-demo').forEach(updatePulldownSelectionState);
|
||||
})();
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user