in reply to Re^2: Perl Restfull call by Angular JS not working
in thread Perl Restfull call by Angular JS not working

may be return function in the perl that I write above is not returning the format understandable by AJS, so I am not sure.

What format is it supposed to return?

Like corion said, try it out to see what it actually returns, then adjust until it matches your expectations

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Re^4: Perl Restfull call by Angular JS not working
by akuk (Beadle) on Jun 08, 2015 at 09:57 UTC

    Hi Now My AJS code is working fine now. Now the problem is with the perl. Below is code for AJS

    <!DOCTYPE html> <html ng-app="MyApp"> <head> <script data-require="angular.js@*" data-semver="1.4.0-rc.2" src=" +https://code.angularjs.org/1.4.0-rc.2/angular.js"></script> <link rel="stylesheet" href="style.css" /> <script src="script.js"></script> </head> <body ng-controller="MyController"> <h1>Welcome!</h1> <ul> <li ng-repeat="x in names">{{x.Name + ' | ' + x.Country}}</li> </ul> <script> var MyResponse = { "records":{ "2":{"City":"México D.F.","Country":"Mexico","Name":"An +a Trujillo Emparedados y helados"}, "1":{"Name":"Alfreds Futterkiste","Country":"Germany","C +ity":"Berlin"} } } var app = angular.module('MyApp', []); app.controller('MyController', ['$scope', '$http', function($sco +pe, $http) { $scope.names = {}; $http.get("http://localhost:5000/about") .success(function (response) {$scope.names = response.records; +}) .error(function(err){ $scope.names = MyResponse.records; }); }]); </script> </body> </html>

    Now, when I run the url in the browser, I get the {"records": { "2":{"City":"México D.F.","Country":"Mexico","Name":"Ana Trujillo Emparedados y helados"}, "1":{"Name":"Alfreds Futterkiste","Country":"Germany","City":"Berlin"} } } This is same I required for AJS to work but in the dancer logs it gives an error "Failed to serialize the request: hash- or arrayref expected (not a simple scalar, use allow_nonref to allow this) at /usr/local/share/perl/5.18.2/Dancer2/Serializer/JSON.pm line 34. in (eval 299) l. 1"

    ### App.pm Code ###
    package TarView::App; use Dancer2; use Dancer::Exception; our $VERSION = '0.1'; set serializer => 'JSON'; get '/' => sub { template 'index'; }; get '/about' => sub { my %hash = ( records => { 1 => { Name => "Alfreds Futterkiste", City => "Berlin", Country => "Germany" }, 2 => { Name => "Ana Trujillo Empared +ados y helados", City => "México D.F.", Country => "Mexico" } } ); return \%hash; }; true;

    As I understand '/' failed to return the JSON which is true because I don't want to return JSON from '/' it should use 'template index'. Can anybody suggest how to accomplish this ?