When I pass the json request in ajax url following error occur. I have pass the 200 and above datas in ajax. All my data's come from "/search/searchendpoint" url
controller:
$searchitem = $this->MbPriceList->find('all' , [
'fields' => [
'id',
'name' => 't1.item_name'
],
'join' => [
'table' => 'mb_item_list',
'alias' => 't1',
'type' => 'INNER',
'conditions' => [
't1.item_code = MbPriceList.item_code'
]
]
]) ->toArray();
$this->set([
'response' => $searchitem,
'_serialize' => ['response']
]);
JSON request:
<script>
var myUrl = "/search/searchendpoint";
$.mockjax({
url: myUrl,
dataType: "json",
type: "get",
data: JSON.stringify(myUrl),
contentType: 'application/json; charset=utf-8',
response: function(data){
alert(data)
}
});
</script>
<script>
$('#search').typeahead({
ajax: '/search/searchendpoint'
});
</script>
Error:
jquery-2.2.4.min.js:2 Uncaught TypeError: Cannot use 'in' operator to
search for 'length' in "/search/searchendpoint" at s
(jquery-2.2.4.min.js:2) at Function.each (jquery-2.2.4.min.js:2) at
isMockDataEqual (jquery.mockjax.js:67) at getMockForRequest
(jquery.mockjax.js:119) at Function.handleAjax [as ajax]
(jquery.mockjax.js:444) at Typeahead.execute
(bootstrap-typeahead.js:170) at f (jquery-2.2.4.min.js:2)
try this. you have to echo out your variables that you intent to pass as a response to your view as JSON and then, very !important, exit the controller's code.
$this->set(['response' => $searchitem,'_serialize' => ['response']]);
echo json_encode('response');
exit();
and in your javascript you have to read that json, assuming you are using jquery you catch your php variable as a parameter on the success function, try this.
$ajax({
type:"POST",
data:data,
url:URL,
success:function(data){
var jsresponse = $.parseJSON(data).response;
}
});
Let me know if that worked for you. Cheerios !!
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