event.target || event.srcElement在火狐兼容問題

時間 2019-11-17

標籤 event.target event target event.srcelement srcelement 火狐兼容問題欄目 Firefox 简体版

原文原文鏈接

<!doctype html>
<html lang="en">
<head>
   <meta charset="UTF-8">
   <title>Document</title>
</head>
<body>
   <form action="" name="form1">
       <input type="button" name="button1" value="按鈕1">
       <input type="button" name="button2" value="按鈕2">
   </form>
</body>
<script>
   function handleEvent1(event){
       //須要傳入傳入參數event，這個能夠處理火狐兼容性問題
       document.form1.button2.click();
    }
   function handleEvent2(event) {
       var target = event.target || event.srcElement;//這個能夠處理火狐兼容性問題
       alert(target.name+"的"+event.type+"事件被觸發！");
   }
   document.form1.button1.onclick = handleEvent1;
   document.form1.button2.onclick =handleEvent2;
</script>
</html>html

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AfrikaansAlbanianAmharicArabicArmenianAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanCebuanoChichewaChinese (Simplified)Chinese (Traditional)CorsicanCroatianCzechDanishDutchEnglishEsperantoEstonianFilipinoFinnishFrenchFrisianGalicianGeorgianGermanGreekGujaratiHaitian CreoleHausaHawaiianHebrewHindiHmongHungarianIcelandicIgboIndonesianIrishItalianJapaneseJavaneseKannadaKazakhKhmerKoreanKurdishKyrgyzLaoLatinLatvianLithuanianLuxembourgishMacedonianMalagasyMalayMalayalamMalteseMaoriMarathiMongolianMyanmar (Burmese)NepaliNorwegianPashtoPersianPolishPortuguesePunjabiRomanianRussianSamoanScots GaelicSerbianSesothoShonaSindhiSinhalaSlovakSlovenianSomaliSpanishSundaneseSwahiliSwedishTajikTamilTeluguThaiTurkishUkrainianUrduUzbekVietnameseWelshXhosaYiddishYorubaZulu

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