在服务器端,我有 2 个哈希值编码成 JSON 字符串吗?
my $j = JSON->new;
$j = $j->utf8;
my $data;
$data->{users} = $j->encode(\%user_result);
$data->{owners} = $j->encode(\%owner_result);
$json_string = to_json($data);
print $cgi->header(-type => "application/json", -charset => "utf-8");
print $json_string;
在客户端我有
$(document).ready(function(){
$('form').live('submit', function(){
$.ajax({
type: "GET",
url: "/cgi-bin/ajax_confirm.pl",
contentType: "application/json; charset=utf-8",
dataType: "json",
data: $(this).serialize(),
error: function(XMLHttpRequest, textStatus, errorThrown) {
$('div#create_result').text("responseText: " + XMLHttpRequest.responseText +
", textStatus: " + textStatus +
", errorThrown: " + errorThrown);
$('div#create_result').addClass("error");
},
success: function(result){
if (result.error) {
$('div#create_result').text("result.error: " + result.error);
$('div#create_result').addClass("error");
} else { // perl script says everything is okay
var users = result.users;
var owners = result.owners;
...
users
包含
{"ss":"Sandra Schlichting","fn":"Full name"}
但它不是一个数组。当我使用$.each()
它一次呈现出性格。
Problem
我如何将它变成一个数组,以便我可以使用
function makeTable(users) {
var result = '<table>\n<tr><td>Initials</td><td>Full Name</td></tr>\n';
$.each(users, function(index, value) {
result += '<tr><td>' + index + '</td><td>' + value + '</td></tr>\n';
});
result += '</table>';
return (result);
}
应该产生
Initials Full Name
ss Sandra Schlichting
fn Full name