Baseline Widely available
HTMLInputElement.select()
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<input type="text" id="text-box" size="20" value="Hello world!" />
<button onclick="selectText()">ããã¹ãã鏿</button>
JavaScript
function selectText() {
const input = document.getElementById("text-box");
input.focus();
input.select();
}
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element.select()
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ããã«å¯¾å¿ãã¦ããªããã©ã¦ã¶ã¼ã§ã¯ã HTMLInputElement.setSelectionRange() ã®å¼æ°ã« 0 ã¨å ¥åå¤ã®é·ããæå®ãã¦å¼ã³åºããã¨ã§ç½®ãæãããã¨ãã§ãã¾ãã
<input onClick="this.select();" value="Sample Text" />
<!-- equivalent to -->
<input
onClick="this.setSelectionRange(0, this.value.length);"
value="Sample Text" />
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