HTMLDialogElement
ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ <dialog>
è¦ç´ ãæä½ããã¡ã½ãããæä¾ãã¾ãã HTMLElement
ã¤ã³ã¿ã¼ãã§ã¤ã¹ããããããã£ã¨ã¡ã½ãããç¶æ¿ãã¦ãã¾ãã
親ã§ãã HTMLElement
ããç¶æ¿ããããããã£ãããã¾ãã
HTMLDialogElement.open
è«çå¤ã§ããã¤ã¢ãã°ãæä½å¯è½ã§ãããã¨ã示ã open
屿§ã®å¤ãåæ ãã¾ãã
HTMLDialogElement.returnValue
æååã§ããã¤ã¢ãã°ã®è¿å¤ãè¨å®ã¾ãã¯è¿å´ãã¾ãã
親ã§ãã HTMLElement
ããç¶æ¿ããã¡ã½ãããããã¾ãã
HTMLDialogElement.close()
ãã¤ã¢ãã°ãéãã¾ããä»»æã§å¼æ°ã¨ãã¦æååãæ¸¡ããã¨ãã§ããããããã¤ã¢ãã°ã® returnValue
ãæ´æ°ãã¾ãã
HTMLDialogElement.show()
ãã¤ã¢ãã°ãã¢ã¼ãã¬ã¹ã§éãã¾ããããªãã¡ããã®éã«ãã¤ã¢ãã°ã®å¤ã®ã³ã³ãã³ããæä½ã§ãã¾ãã
HTMLDialogElement.showModal()
ãã¤ã¢ãã°ãã¢ã¼ãã«ã§ãä»ã®ãã¤ã¢ãã°ãããã°ãã®æãä¸ã«è¡¨ç¤ºãã¾ãããã¤ã¢ãã°ã®å¤ã®æä½ã¯ãããã¯ããã¾ãããã¤ã¢ãã°ã®å¤ã¯ãã¹ã¦ inert ã¨ãªãããã¤ã¢ãã°ã®å¤ã®æä½ã¯ãããã¯ããã¾ãã
親ã¤ã³ã¿ã¼ãã§ã¤ã¹ã§ãã HTMLElement
ããç¶æ¿ããã¤ãã³ããããã¾ãã
ãããã®ã¤ãã³ãã addEventListener()
ã使ç¨ãã¦ãã¾ãã¯ãã®ã¤ã³ã¿ã¼ãã§ã¤ã¹ã® onã¤ãã³ãå
ããããã£ã«ã¤ãã³ããªã¹ãã¼ã代å
¥ãããã¨ã«ãã£ã¦å¾
ã¡åãã¾ãã
close
ã¨ã¹ã±ã¼ããã¼ãHTMLDialogElement.close()
ã¡ã½ãããã¾ã㯠method="dialog"
ã§ãã¤ã¢ãã°å
ã®ãã©ã¼ã ãéä¿¡ãããã¨ã«ãã£ã¦ããã®ãã¤ã¢ãã°ãéããããã¨ãã«çºè¡ããã¾ãã
以ä¸ã®ä¾ã¯ãã¿ã³ã表示ããã¯ãªãã¯ããã¨ããã©ã¼ã ã®å
¥ã£ãã¢ã¼ãã«ãã¤ã¢ãã° (<dialog>
) ã HTMLDialogElement.showModal()
颿°ã«ãã£ã¦éãã¾ãããããã Cancel ãã¿ã³ãæ¼ã㦠(HTMLDialogElement.close()
颿°ã§) ãã¤ã¢ãã°ãéããããéä¿¡ãã¿ã³ã§ãã©ã¼ã ãéä¿¡ããããã¾ããCancel ãã¿ã³ã鏿ããã¨ãclose
ã¤ãã³ããçæãã¾ããcancel
ã¤ãã³ãã§ã¯ããã¾ããã
<!-- ãã©ã¼ã ãå
¥ã£ããããã¢ãããã¤ã¢ãã°ããã¯ã¹ -->
<dialog id="favDialog">
<form method="dialog">
<p>
<label for="favAnimal">好ããªåç©:</label>
<select id="favAnimal" name="favAnimal">
<option></option>
<option>ã¢ã«ããã¢</option>
<option>ã¬ããµã¼ãã³ã</option>
<option>ã¯ã¢ã¶ã«</option>
</select>
</p>
<div>
<button id="cancel" type="reset">ãã£ã³ã»ã«</button>
<button type="submit">確èª</button>
</div>
</form>
</dialog>
<div>
<button id="updateDetails">è©³ç´°ãæ´æ°</button>
</div>
JavaScript
const updateButton = document.getElementById("updateDetails");
const cancelButton = document.getElementById("cancel");
const dialog = document.getElementById("favDialog");
dialog.returnValue = "favAnimal";
function openCheck(dialog) {
if (dialog.open) {
console.log("Dialog open");
} else {
console.log("Dialog closed");
}
}
// æ´æ°ãã¿ã³ãæ¼ãã¨ã¢ã¼ãã«ãã¤ã¢ãã°ãéã
updateButton.addEventListener("click", () => {
dialog.showModal();
openCheck(dialog);
});
// ãã¤ã¢ãã°ããã¯ã¹ãéãããã©ã¼ã ãã£ã³ã»ã«ãã¿ã³
cancelButton.addEventListener("click", () => {
dialog.close("animalNotChosen");
openCheck(dialog);
});
çµæ 仿§æ¸ ãã©ã¦ã¶ã¼ã®äºææ§ api.HTMLDialogElement api.HTMLElement.beforetoggle_event.dialog_elements api.HTMLElement.toggle_event.dialog_elements é¢é£æ
å ±
<dialog>
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