这可能是一个愚蠢的问题,但我不习惯使用Ajax和JSON。我有一个数组标签,我想从Instagram获得media_counts。成功之后,我想将收到的数据发送到php文件(稍后将其保存到数据库表中)。我有这段代码:
for (var i = 0; i < tags.length; i++) {
var tagname = tags[i];
var url = "https://api.instagram.com/v1/tags/" + tagname + "?client_id=" + clientID;
$.ajax({
type: "GET",
dataType: "jsonp",
cache: false,
url: url,
success: function (res) {
// Send res.data to php-file
}
});
}
答案 0 :(得分:0)
你应该
for (var i = 0; i < tags.length; i++) {
var tagname = tags[i];
var url = "https://api.instagram.com/v1/tags/" + tagname + "?client_id=" + clientID;
$.ajax({
type: "GET",
dataType: "jsonp",
cache: false,
url: url,
success: function (res) {
// Send res.data to php-file
$.ajax({
type: "GET",
dataType: "jsonp",
cache: false,
url: "2nd url",
success: function (res) {
//Do with res
}
});
}
});
}
答案 1 :(得分:0)
var Url = "http://xyz.com/xyz.php"
var postData = $('selector').serialize();
$.ajax({
type: 'POST',
data: postData+'&FormType=PostVeriable',
url: Url,
success: function(data){
//console.log(data);
//alert('There was an success');
},
error: function(){
//console.log(data);
//alert('There was an error in register form');
}
});
所有字段都在xyz.php php文件中的POST方法中
答案 2 :(得分:0)
您可以使用json_encode()
与jquery脚本进行通信。
例如
$('.submitbutton').click(function(event){
event.preventDefault();
$('.errormessage').html('');
var frmdata = $('#form').serialize();
$.ajax({
url: '/ajax.php',
type: 'post',
dataType: 'json',
data: frmdata,
success: function(data){
if(data.status === 'error'){
$('.errormessage').html(data.message);
}else{
$('.succesmeesage').html(data.message);
}
},
error: function(){
$('.errormessage').html('there is an error');
}
});
});
和php文件(ajax.php)
<?php
if(empty($_POST['form'])){
echo json_encode(array('status'=>'error', 'message'=>'Form is empty'));
}else{
echo json_encode(array('status'=>'success', 'message'=>'Form is not empty'));
}
?>
答案 3 :(得分:0)
通过概括,
function ajaxified(destinationUrl,type, dataType, content, successFunction)
{
$.ajax({
type: type,
url: destinationUrl,
data: content,
cache: true,
dataType: dataType,
success: successFunction,
});
}
根据您的要求, 例如
var content1 = {
'tag' : '1',
'clientId' : '2'
}
var success1 = function(res){
var content2 = res.data;
var success2 = function(data){/*some thing to do*/}
ajaxified('url2','GET', 'jsonp', content2, success2);
}
ajaxified('url1','GET', 'jsonp', content1, success1);
在success2中,您发送ajax请求,其数据为content2