Baseline Widely available
HTMLInputElement.setRangeText()
ã¡ã½ããã¯ã <input>
ã <textarea>
è¦ç´ ã®ä¸ã®ããã¹ãã®ç¯å²ãæ°ããæååã«ç½®ãæãã¾ãã
setRangeText(replacement)
setRangeText(replacement, start)
setRangeText(replacement, start, end)
setRangeText(replacement, start, end, selectMode)
弿°
replacement
æ¿å ¥ããæååã
start
çç¥å¯
ç½®æããæåã®æåã 0 ããå§ã¾ãä½ç½®ã§æå®ãã¾ããæ¢å®å¤ã¯ç¾å¨ã® selectionStart
ã®å¤ï¼ã¦ã¼ã¶ã¼ãç¾å¨é¸æãã¦ããå
é ï¼ã§ãã
end
çç¥å¯
ç½®æããæå¾ã®æåã®æ¬¡ã®æåã 0 ããå§ã¾ãä½ç½®ã§æå®ãã¾ããæ¢å®å¤ã¯ç¾å¨ã® selectionEnd
ã®å¤ï¼ã¦ã¼ã¶ã¼ãç¾å¨é¸æãã¦ããæ«å°¾ï¼ã§ãã
selectMode
çç¥å¯
ããã¹ããç½®æãããå¾ã§ã鏿ç¯å²ãã©ã®ããã«è¨å®ãããããå®ç¾©ããæååã§ãã æ¬¡ã®å¤ãå©ç¨ã§ãã¾ãã
"select"
: æ°è¦æ¿å
¥ããããã¹ãã鏿ãã¾ãã"start"
: æ¿å
¥ããããã¹ãã®ç´åã«é¸æç¯å²ãç§»åãã¾ãã"end"
: æ¿å
¥ããããã¹ãã®ç´å¾ã«é¸æç¯å²ãç§»åãã¾ãã"preserve"
: 鏿ç¯å²ãä¿å
¨ãããã¨ãã¾ãããããæ¢å®å¤ã§ãããªã (undefined
)ã
ãã®ä¾ã«ãããã¿ã³ãã¯ãªãã¯ããã¨ãããã¹ãããã¯ã¹å ã®ããã¹ãã®ä¸é¨ãç½®ãæãã¾ããæ°ããæ¿å ¥ãããããã¹ãã¯ããã®å¾ã§å¼·èª¿ï¼é¸æï¼ããã¾ãã
HTML<input
type="text"
id="text-box"
size="30"
value="ãã®ããã¹ãã¯æ´æ°ããã¦ãã¾ããã" />
<button onclick="selectText()">ããã¹ããæ´æ°</button>
JavaScript
function selectText() {
const input = document.getElementById("text-box");
input.focus();
input.setRangeText("ã¾ãã", 11, 16, "select");
}
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HTML:
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| Version:
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