我希望使用draw地图current从location用户destination到google hardcoded行dynamic
我有<iframe src="https://www.google.com/maps/embed?pb=!1m28!1m12!1m3!1d62184.85911505553!2d77.54398420640405!3d13.064056093502584!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!4m13!3e6!4m5!1s0x3bae229f7a8debe1%3A0x4d80f1d259c7e7ac!2sVidyaranyapura%2C+Bengaluru%2C+Karnataka!3m2!1d13.0857908!2d77.55609799999999!4m5!1s0x3bae1782c59f1f99%3A0x536d89574c4f1216!2sNagavara%2C+Bengaluru%2C+Karnataka!3m2!1d13.0422567!2d77.6135523!5e0!3m2!1sen!2sin!4v1486457746829" width="600" height="450" frameborder="0" style="border:0" allowfullscreen></iframe>这个值，如何设置var dest = "yelhanka";。
line from
我的问题：我的目的地将修复为current user location，我想将destination dynamically绘制到我的<select ng-model="selectedCar" ng-options="id as value for (id, value) in cars ">
</select>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.cars = {
frd : "Ford",
ft1 : "Fiat",
vlv : "Volvo"
}
$scope.selectedCar = 'ft1';
}); （i，e yelhanka）