Elementï¼ariaAutoComplete 屿§
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Element æ¥å£ç ariaAutoComplete 屿§åæ äº aria-autocomplete 屿§çå¼ï¼è¯¥å±æ§æç¤ºå¯¹äºç»åæ¡ï¼comboboxï¼ãæç´¢æ¡ï¼searchboxï¼æææ¬æ¡ï¼textboxï¼ï¼è¾å
¥ææ¬æ¯å¦å¯è½è§¦åæ¾ç¤ºç¨æ·é¢æå¼çä¸ä¸ªæå¤ä¸ªé¢æµï¼å¹¶æå®å¦æè¿è¡é¢æµï¼é¢æµå°å¦ä½åç°ã
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å ·æä»¥ä¸å¼ä¹ä¸çå符串ï¼
"inline"-
å½ç¨æ·è¾å ¥æ¶ï¼å»ºè®®ææ¬å¯è½è¢«å¨ææå ¥å°å æ ä¹åï¼ä»¥æç¤ºä¸ç§å®æå½åè¾å ¥çæ¹å¼ã
"list"-
å½ç¨æ·è¾å ¥æ¶ï¼å¯è½ä¼æ¾ç¤ºä¸ä¸ªå ç´ ï¼å ¶ä¸å å«ä¸ç»å¯å®æå½åè¾å ¥çåéå¼ã
"both"-
å½ç¨æ·è¾å ¥æ¶ï¼å¯è½ä¼æ¾ç¤ºå å«ä¸ç»å¯è½ç¨äºè¡¥å ¨å½åè¾å ¥å 容çå¼çå ç´ ï¼å¦ææ¾ç¤ºäºè¯¥å ç´ ï¼å该ç»çä¸ä¸ªå¼ä¼è¢«èªå¨éä¸ï¼ä¸ç¨äºè¡¥å ¨è¯¥èªå¨éä¸å¼çææ¬ä¼æ¾ç¤ºå¨è¾å ¥æ¡çå æ ä¹åã
"none"-
å½ç¨æ·è¾å ¥æ¶ï¼ä¸ä¼æ¾ç¤ºä»»ä½è¯å¾é¢æµç¨æ·æç®å¦ä½å®æè¾å ¥çèªå¨å»ºè®®ã
示ä¾
卿¤ç¤ºä¾ä¸ï¼ID 为 animal çå
ç´ ä¸ç aria-autocomplete 屿§è¢«è®¾ç½®ä¸º "inline"ãéè¿ ariaAutoCompleteï¼æä»¬å°å®ç弿´æ°ä¸º "list"ï¼è¿æ¯è°ç¨ listbox å¼¹åºæ¡çç»åæ¡ç颿å¼ã
<div class="animals-combobox">
<label for="animal">å¨ç©</label>
<input
id="animal"
type="text"
role="combobox"
aria-autocomplete="inline"
aria-controls="animals-listbox"
aria-expanded="false"
aria-haspopup="listbox" />
<ul id="animals-listbox" role="listbox" aria-label="å¨ç©">
<li id="animal-cat" role="option">ç«</li>
<li id="animal-dog" role="option">ç</li>
</ul>
</div>
let el = document.getElementById("animal");
console.log(el.ariaAutoComplete); // inline
el.ariaAutoComplete = "list";
console.log(el.ariaAutoComplete); // list
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| Accessible Rich Internet Applications (WAI-ARIA) > # dom-ariamixin-ariaautocomplete > |