Community Garden Dual Range Control
Complete a dual-range control in a community garden scenario: includes realistic content, interactive controls, clear state feedback, and responsive layouts.
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<header class="mast"><div><span class="eyebrow">magazine / Dual-Range Control / ADVANCED</span><h1>Community Garden Dual Range Control</h1><p class="intro">Complete a dual-range control in a community garden scenario: includes realistic content, interactive controls, clear state feedback, and responsive layouts.</p></div><span class="scenario">Community Garden</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Understand the semantic structure, responsive composition, keyboard operation, and state synchronization of a dual-value range control.</span></aside><section class="demo" aria-label="Interactive area for the community garden dual-range selector"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Community garden DISPATCH</span><h2>Community Garden Control Desk</h2><form id="workflowDispatchForm"><label>Task Type<select id="workflowDispatchKind"><option>Community Garden Manual Mode</option><option>Community Garden Smart Mode</option><option>Community garden linked mode</option></select></label><label>Device Load<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="42"><span>%</span></label><fieldset><legend>Processing priority</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Regular</label><label><input type="radio" name="workflowPriority" value="urgent">Urgent</label></fieldset><button class="action primary" type="submit">Application scenarios</button></form><label>Current task<select id="workflowDispatchActive" aria-label="Switch current task"><option value="1">Community Garden Manual Mode</option><option value="2">Community Garden Smart Mode</option></select></label><output id="workflowDispatchSummary">Waiting for Dispatch</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:controls-selectors-dual-range --><section class="dual-range-lab"><header><div><span class="eyebrow">DUAL RANGE</span><h2>Community Garden Range Control</h2><p>In addition to the slider, keep common presets and a result summary for easy comparison with the current range.</p></div><output id="dualSummary">20 to 78</output></header><div class="dual-range-grid"><label><span>Start</span><input id="rangeMinimum" type="range" min="0" max="100" value="20" aria-label="Minimum range value" data-core-bridge="controls-selectors-dual-range"></label><label><span>End</span><input id="rangeMaximum" type="range" min="0" max="100" value="78" aria-label="Range Maximum"></label><div id="dualTrack" class="dual-track" style="--from:20%;--to:78%"></div><div class="dual-presets"><button type="button" data-dual-preset="18,52">Morning<small>18 / 52</small></button><button type="button" data-dual-preset="34,76">Day<small>34 / 76</small></button><button type="button" data-dual-preset="52,92">Night<small>52 / 92</small></button></div></div><dl class="dual-metrics"><div><dt>Minimum value</dt><dd id="dualMinimum">20</dd></div><div><dt>Maximum Value</dt><dd id="dualMaximum">78</dd></div><div><dt>Span</dt><dd id="dualSpan">58</dd></div></dl><button id="dualReset" class="action" type="button">Reset Range</button></section><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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