[英]Format Json returned by AJax call and assign it to javascript variable
我有腳本使用ajax調用從服務器返回此腳本
//ajax call
var comment_frm = $('#comment_form');
comment_frm.submit(function (ev) {
$.ajax({
type: comment_frm.attr('method'),
url: comment_frm.attr('action'),
data: comment_frm.serialize(),
success: function (data) {
if (data == 1){
$("#success_message").show();
$('#comment_form').trigger("reset");
}
},
error: function (jXHR, textStatus, errorThrown) {
alert(errorThrown);
}
});
//prevent the page from loading
ev.preventDefault();
});
[{"commentID":"5","name":"name 1","comment":"comment 1","comment_time":"1460652379","blog_unique_id":"19","comment_status":"1"},{"commentID":"6","name":"name 2","comment":"comment 2","comment_time":"1460652387","blog_unique_id":"19","comment_status":"1"},{"commentID":"7","name":"name 3","comment":"comment 3","comment_time":"1460652416","blog_unique_id":"19","comment_status":"1"},{"commentID":"8","name":"name 4","comment":"comment 4","comment_time":"1460652425","blog_unique_id":"19","comment_status":"1"},{"commentID":"9","name":"name 5","comment":"comment 5","comment_time":"1460652433","blog_unique_id":"19","comment_status":"1"}]
我想將其格式化為以下格式並將json結果分配給javascript變量
var comment_array = {"Comments": [{"commentID":"5","name":"name 1","comment":"comment 1","comment_time":"1460652379","blog_unique_id":"19","comment_status":"1"},{"commentID":"6","name":"name 2","comment":"comment 2","comment_time":"1460652387","blog_unique_id":"19","comment_status":"1"},{"commentID":"7","name":"name 3","comment":"comment 3","comment_time":"1460652416","blog_unique_id":"19","comment_status":"1"},{"commentID":"8","name":"name 4","comment":"comment 4","comment_time":"1460652425","blog_unique_id":"19","comment_status":"1"},{"commentID":"9","name":"name 5","comment":"coment 5","comment_time":"1460652433","blog_unique_id":"19","comment_status":"1"}]}
//php code
$operation = $_POST['operation'];
if($operation == 'add_comment'){
$name = $_POST['name'];
$comment = $_POST['comment'];
$blog_id = $_POST['blog_id'];
$comment_status = 1;
if ($me->add_comment($name, $comment, $blog_id)){
//get the comment
$comment_array = $me-> fetch_moderated_comment($blog_id);
echo json_encode($comment_array);
}else{echo 10;}
}
我也很想知道如何從通話中讀取信息...有人可以幫我嗎
您可以分配一個變量來保存新的“ Comments”數組,然后將其推入:
var a = [{"commentID":"5","name":"name 1","comment":"comment 1","comment_time":"1460652379","blog_unique_id":"19","comment_status":"1"},{"commentID":"6","name":"name 2","comment":"comment 2","comment_time":"1460652387","blog_unique_id":"19","comment_status":"1"},{"commentID":"7","name":"name 3","comment":"comment 3","comment_time":"1460652416","blog_unique_id":"19","comment_status":"1"},{"commentID":"8","name":"name 4","comment":"comment 4","comment_time":"1460652425","blog_unique_id":"19","comment_status":"1"},{"commentID":"9","name":"name 5","comment":"comment 5","comment_time":"1460652433","blog_unique_id":"19","comment_status":"1"}]
var b = {"Comments": []};
for (var prop in a) {
b.Comments.push(a[prop]);
}
echo json_encode(['Comments' => $comment_array]);
如果我理解正確,請將結果包裝在對象文字中:
vat result = {"Comments": comment_frm};
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