如何访问Json中的元素标题

How do I access the element title in the Json?

本文关键字:元素 标题 Json 何访问 访问      更新时间:2023-09-26

我想从http://omadbapi.com/?s=中获取用于搜索脚本的JSON,但在获取JSON中的Title元素时遇到了问题:

{
    "Search": [{
        "Title": "Sherlock Holmes: A Game of Shadows",
        "Year": "2011",
        "imdbID": "tt1515091",
        "Type": "movie"
    },{
        "Title": "Spy Kids 3-D: Game Over",
        "Year": "2003",
        "imdbID": "tt0338459",
        "Type": "movie"
    }]
}

JavaScript:

$(document).ready(function () {
    var url = 'http://www.omdbapi.com/?',
        mode = 's=',
        input,
        movieName;
    $('button').click(function() {
        var input = $('#movie').val(),
        movieName = encodeURI(input);
        $.getJSON( url + mode + input, function( data ) {
            $.each(data, function(e, p) {
                document.getElementById("item").innerHTML="Title : " + p.Title;
            });
        });
    });
});

如何从返回的JSON中检索p.Titledata.Title

像这样尝试

$.each(data.Search, function(e,p) {
  document.getElementById("item").innerHTML="Title : " + p.Title;
});

对于第一个标题:

data.Search[0].Title

第二:

data.Search[1].Title

Fiddle:http://jsfiddle.net/dgrundel/d2m8z3oj/