使用JQuery获取Wikipedia信息框内容 [英] Getting Wikipedia infobox content with JQuery
问题描述
我正在寻找使用JQuery来拉回包含公司详细信息的Wikipedia信息框的内容.
I'm looking to use JQuery to pull back contents of the Wikipedia infobox that contains company details.
我认为我快到了,但是我走不了最后一步
I think that I'm almost there but I just can't get the last step of the way
var searchTerm="toyota";
var url="http://en.wikipedia.org/w/api.php?action=parse&format=json&page=" + searchTerm+"&redirects&prop=text&callback=?";
$.getJSON(url,function(data){
wikiHTML = data.parse.text["*"];
$wikiDOM = $(wikiHTML);
$("#result").append($wikiDOM.find('.infobox').html());
});
第一部分有效-WikiHTML包含页面内容,由Wikipedia API解析为HTML格式
The first part works - wikiHTML contains the content of the page, parsed by the Wikipedia API to HTML format
这包含带有信息框内容的表:
This contains the table with the infobox content:
<table class="infobox vcard" cellspacing="5" style="width:22em;">
结果只是一个空表占位符,用于将数据放入
result is just an empty table placeholder to put the data in
它可以与页面中的其他一些元素一起使用-例如,将.infobox替换为.logo可以很好地工作.
It works with some other elements from the page - for example, swapping .infobox for .logo works perfectly.
很乐意提供更多信息,但是我已经花了几个小时在此上,并且尝试了很多排列,以至于我什至不确定什么是相关的...
Happy to provide more info, but I've spent hours on this and tried so many permutations that I'm not even sure what's relevant anymore...
TIA
推荐答案
似乎Wikipedia的JSON不返回包装文档元素.这似乎阻止了位于根元素上的任何属性的选择.试试这个:
It seems Wikipedia's JSON doesn't return a wrapping document element. This appears to be preventing any attributes on the elements that are at the root from being selectable. Try this:
var searchTerm="toyota";
var url="http://en.wikipedia.org/w/api.php?action=parse&format=json&page=" + searchTerm+"&redirects&prop=text&callback=?";
$.getJSON(url,function(data){
wikiHTML = data.parse.text["*"];
$wikiDOM = $("<document>"+wikiHTML+"</document>");
$("#result").append($wikiDOM.find('.infobox').html());
});
希望有效!
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