I've created a jsfiddle with my code - not the CSS section has the PHP logic just for demonstration.
I want to enter a postcode in the zip field - then once the button is clicked it queries the geocode googlemaps script and returns a json object - I am just having problems returning this object back to the form fields. I can see the json in the console log - but i'm doing something wrong when passing it back to the view. Any ideas?
Here is the js file
$('form').on('click','#geocode',function(event) {
event.preventDefault();
var zip = $('#geocode_field').val();
$.ajax({
type: "GET",
url: "/test/gmaps",
data: { zip: zip},
dataType: "json",
cache: true,
success: function(data){
console.log(data.street);
}
});
});
<form>
<label>Zip</label>
<input type="text" id="geocode_field" name="zip" /><button id="geocode">Search</button>
<label>Street 1</label>
<input type="text" id="street1" name="street1" />
<label>Street 2</label>
<input type="text" id="street2" name="street2" />
<label>Town</label>
<input type="text" id="town" name="town" />
<label>County</label>
<input type="text" id="county" name="county" />
</form>
You should set a dataType
to json
instead of jsonp
, because you called to your own domain. jsonp is used for cross domain ajax and it also required difference returned format.
dataType: "json",
Hope this helps
Instead of $.ajax()
method, use $.post()
method. It will then update your views part.
Try something like this:
$.post("/test/gmaps", { data: zip}, function(data) {
for (var key in data) {
$('#fetchdata').html(data.street);
}}, "json");
here, #fetchdata
is the id in which data is to be received, it can be span, input box etc. In your query when you return the value, return it in json_encoded format. Such as:
function some(){
//your query
$data_to_return[] = something;
echo json_encode($data_to_return);
}
You can read more about the $.post()
method HERE
Sussed it... its too early. :(
$('form').on('click','#geocode',function(event) {
event.preventDefault();
var zip = $('#geocode_field').val();
$.ajax({
type: "GET",
url: "/test/gmaps",
data: { zip: zip},
dataType: "json",
cache: true,
success: function(data){
console.log(data.street);
$('#street1').val(data.street);
}
});
});
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