我想在phonegap应用中使用jquery访问Web Service。但回应得到0
这是我的代码
$(function () {
$("#callAjax").click(function () {
$.ajax({
type: "POST",
//url: "http://ws.geonames.org/postalCodeSearchJSON?postalcode=90210&maxRows=10",
url: " http://64.15.136.251:8080/onestatus/webservice/login?email=kk@kk.com&password=123456",
// data: ({ name: theName }),
data: ({}),
cache: false,
//dataType: "text",
dataType: "json",
success: onSuccess
});
});
$("#resultLog").ajaxError(function (event, request, settings, exception) {
$("#resultLog").html("Error Calling: " + settings.url + "<br />HTPP Code: " + request.status);
});
function onSuccess(data) {
var result = $.parseJSON(data);
var arrayObject = new Array();
for (i = 0; i < result.user.length; i++) {
$('#employeeList').append('<li>' + result.user[i].response + '</li>');
$('#employeeList').append('<li>' + result.user[i].user_id + '</li>');
$('#employeeList').append('<li>' + result.user[i].session_id + '</li>');
}
}
});
我的代码中有任何问题
答案 0 :(得分:1)
请试试这个
$.ajax({
type: "POSt",
url: "http://64.15.136.251:8080/onestatus/webservice/login",
data: "{email:'kk@kk.com',password:'123456'}",
contentType: "application/json; Characterset=utf-8",
dataType: "json",
async: true,
success: function (data) {
alert(data);
},
error: function (request, status, error) {
alert("Exception Handling : \n" + request.responseText);
}
});
答案 1 :(得分:1)
您不需要解析您的URL返回的Json,它已经直接嵌入,它将由浏览器正确处理。
这个{}表示JSON中的对象。
这一个:
var result = $.parseJSON(data);
var arrayObject = new Array();
for (i = 0; i < result.user.length; i++) {
$('#employeeList').append('<li>' + result.user[i].response + '</li>');
$('#employeeList').append('<li>' + result.user[i].user_id + '</li>');
$('#employeeList').append('<li>' + result.user[i].session_id + '</li>');
}
试试这样的解析:
var arrayObject = new Array();
for (i = 0; i < data.user.length; i++) {
$('#employeeList').append('<li>' + data.user[i].response + '</li>');
$('#employeeList').append('<li>' + data.user[i].user_id + '</li>');
$('#employeeList').append('<li>' + data.user[i].session_id + '</li>');
}
你也可以使用jQuery方式做同样的事情:
function onSuccess(data) {
$.each(data.user, function(i, object) {
$.each(object, function(property, value) {
alert(property + "=" + value);
$('#employeeList').append('<li>' + value+ '</li>');
});
});
}