i need to make ajax call on option change of for first select value and
display second select option based on the value select from first select
option and update second select option with json value sent from server.
.jade file
form.form-horizontal(id="createDealForm", accept-charset="UTF-8",
action="#", method="post" enctype="multipart/form-data")
select#selectsourcecity(name="sourcecity", required="required")
each sourceCity in sourceCities
option(value=sourceCity.cityId) #{sourceCity.cityName}
h4 To
#selectdestinationcity
ajax script
$('#selectsourcecity').change(function() {
var data = "";
console.log('value ' + $(this).val());
$.ajax({
type:"POST",
url : "/booking/getdestination",
data : "selectsourcecity"+ $(this).val(),
async: false,
success : function(response) {
data = response;
console.log('data ' + data);
return response;
},
error: function() {
alert('Error occured');
}
});
});
server.js
getDestinationCities: function getDestinationCities(req, res, next){
var sourceCityId = req.query.selectsourcecity;
console.log('source city id ' + req.body.selectsourcecity);
//says [object] unable to retrieve value
rest.get('http://CTB_SERVER_URL/rest/destinationcities').on('complete',
function (destinationCities) { //I'm using restler npm
if (destinationCities instanceof Error) {
console.log('Error:', destinationCities.message);
} else {
req.sourceCities.cityId = req.sourceCities.cityId;
//console.log(destinationCities);
console.log(req.sourceCities.cityId);
req.destinationCities=destinationCities;
next();
}
});
},
I need code in server where I'm able to catch the data and response back
json to be populated in the select option
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