JQuery如何通過鍵名獲取JSON值

Question

我想通過 html 屬性從 JSON 文件翻譯

獲取 JSON 值，如 translate 屬性和“ed”鍵

文件

{
"open" : [
    {
        "en": "Open",
        "ed": "Opened"
    }
],

"close" : [
    {
        "en": "Close",
        "ed": "Closed"
    }
]

}

HTML

<p translate="open"></p>

jQuery

var word = $("p");
var wordA = $("p").attr("translate"); // open

$.getJSON('language.json', function(data) {
        
    $.each(data, function(key, val) {

        if (key === wordA) {
           word.html(val.ed);
           // result opened
         }

    });

});

Answer 1

好的，我找到了答案

var word = $("p");
var wordA = $("p").attr("translate"); // open

$.getJSON('language.json', function(data) {
    
   $.each(data[wordA], function(key, val) {

       word.html(val.ed);

   });
});