我似乎无法使用JQuerys getJSON从其他域中提取我的JSON文件.我已将回调部分放在网址的末尾,但仍然没有快乐.Firebug告诉我它是一个跨域问题,这似乎有意义,好像我将json文件本地放在下面的代码中(不包括？jsoncallback =？工作正常)
继承人Jquery部分
$.getJSON("http://anotherdomain/js/morearticles.js?jsoncallback=?",
function(json){
if (show5More.nextSetCount < json.items.length) { // Check not on last group of data
$('#lineupswitch li').hide(); // Hide the existing items
$.each(json.items, function(key,value){ // Loop over the returned data from the json file
if (key === show5More.nextSetCount) { // If the itteration is equal to the datablock continure
show5More.nextSetCount = show5More.nextSetCount + 1; //
$(value).each( function(index) {
if( (index % 2) == 0) {
$('' + this.paratext + '
' + this.paratext + '
和JSON,我已经验证过.
{
"items": [
[
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "Cannabis plants found in house with neglected children",
"paratext": "A court has heard four young children lived in",
"cname": ""
},
{
"href": "/edinburgh/video/news-090414-s2-waverley-station-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19537855001_asset-1239732920496.jpg?pubId=1486976045",
"titletext": "Multi-million pound revamp for Waverley Station",
"paratext": "Edinburgh's Waverley Station is set for a",
"cname": ""
},
{
"href": "/edinburgh/video/news-s2-natal-20090408/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18948154001_asset-1239206353135.jpg?pubId=1486976045",
"titletext": "Stillbirth charity on the road to raise awareness",
"paratext": "SANDS Lothian are hoping to highlight their",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "Edinburgh-based bank to cut 4,500 positions in the",
"cname": ""
},
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "1",
"paratext": "A court has heard four young children lived in",
"cname": "lastlineup"
}
],
[
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "1",
"paratext": "A court has heard four young children lived in",
"cname": ""
},
{
"href": "/edinburgh/video/news-090414-s2-waverley-station-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19537855001_asset-1239732920496.jpg?pubId=1486976045",
"titletext": "2",
"paratext": "Edinburgh's Waverley Station is set for a",
"cname": ""
},
{
"href": "/edinburgh/video/news-s2-natal-20090408/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18948154001_asset-1239206353135.jpg?pubId=1486976045",
"titletext": "Stillbirth charity on the road to raise awareness",
"paratext": "3",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "4",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "Edinburgh-based bank to cut 4,500 positions in the",
"cname": "lastlineup"
}
]
]
}
{
"items": [
[
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "Cannabis plants found in house with neglected children",
"paratext": "A court has heard four young children lived in",
"cname": ""
},
{
"href": "/edinburgh/video/news-090414-s2-waverley-station-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19537855001_asset-1239732920496.jpg?pubId=1486976045",
"titletext": "Multi-million pound revamp for Waverley Station",
"paratext": "Edinburgh's Waverley Station is set for a",
"cname": ""
},
{
"href": "/edinburgh/video/news-s2-natal-20090408/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18948154001_asset-1239206353135.jpg?pubId=1486976045",
"titletext": "Stillbirth charity on the road to raise awareness",
"paratext": "SANDS Lothian are hoping to highlight their",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "Edinburgh-based bank to cut 4,500 positions in the",
"cname": ""
},
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "1",
"paratext": "A court has heard four young children lived in",
"cname": "lastlineup"
}
],
[
{
"href": "/edinburgh/video/news-090415-s2-squalor-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19721015001_asset-1239819553334.jpg?pubId=1486976045",
"titletext": "1",
"paratext": "A court has heard four young children lived in",
"cname": ""
},
{
"href": "/edinburgh/video/news-090414-s2-waverley-station-edinburgh/",
"thumbimg": "http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_19537855001_asset-1239732920496.jpg?pubId=1486976045",
"titletext": "2",
"paratext": "Edinburgh's Waverley Station is set for a",
"cname": ""
},
{
"href": "/edinburgh/video/news-s2-natal-20090408/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18948154001_asset-1239206353135.jpg?pubId=1486976045",
"titletext": "Stillbirth charity on the road to raise awareness",
"paratext": "3",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "4",
"cname": ""
},
{
"href": "/edinburgh/video/news-090407-l2-rbs/",
"thumbimg":"http://brightcove.vo.llnwd.net/d7/unsecured/media/1486976045/1486976045_18827378001_asset-1239110600777.jpg?pubId=1486976045",
"titletext": "Thousands of jobs to go at Royal Bank of Scotland",
"paratext": "Edinburgh-based bank to cut 4,500 positions in the",
"cname": "lastlineup"
}
]
]
}
Thomas.. 12
altCognito是正确的.这是一个工作示例:
把它放在你打电话的页面顶部,在
$.getJSON("http://www.yourotherdomain.com/testcross.php?jsoncallback=?",
function(data){
$('body').html(data.name).css("color","green");
});
和将返回东西的PHP:
$data = '{"name" : "hello world"}';
echo $_GET['jsoncallback'] . '(' . $data . ');';
cgp.. 11
它没有返回回调函数,因此无法进行评估.
你应该在你的PHP代码中有这样的东西:
echo $_GET['callback'] . '(' . $jsonData . ');';
嗯,对不起,如果你使用的是php,那就是这种情况.
你想在你的javascript文件中使用它,并且你需要指定一个硬编码回调,因为它是一个静态列表.
请参阅:http: //www.ibm.com/developerworks/library/wa-aj-jsonp1/
altCognito是正确的.这是一个工作示例:
把它放在你打电话的页面顶部,在
$.getJSON("http://www.yourotherdomain.com/testcross.php?jsoncallback=?",
function(data){
$('body').html(data.name).css("color","green");
});
和将返回东西的PHP:
$data = '{"name" : "hello world"}';
echo $_GET['jsoncallback'] . '(' . $data . ');';
它没有返回回调函数,因此无法进行评估.
你应该在你的PHP代码中有这样的东西:
echo $_GET['callback'] . '(' . $jsonData . ');';
嗯,对不起,如果你使用的是php,那就是这种情况.
你想在你的javascript文件中使用它,并且你需要指定一个硬编码回调,因为它是一个静态列表.
请参阅:http: //www.ibm.com/developerworks/library/wa-aj-jsonp1/
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