I need to keep blank all input field after submit data in DB using AngularJS . I am explaining my code below.
course.html
<div id="SHOWDATA">
<div id="transactionsPortlet" class="panel-collapse collapse in">
<div class="portlet-body">
<div class="totalaligndiv">
<div class="col-md-6">
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Course Name :</span>
<select id="coy" name="coy" class="form-control" ng-model="coursename" >
<option value="">Select Course</option>
<option value="Bachelor of Technology">Bachelor of Technology </option>
<option value="Master of Technology">Master of Technology</option>
<option value="Master of Computer Application">Master of Computer Application</option>
</select>
</div
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Short name :</span>
<select id="coy" name="coy" class="form-control" ng-model="course_short_name" >
<option value="">Select Short name</option>
<option value="B-TECH">B-TECH</option>
<option value="MTECH">MTECH</option>
<option value="MCA">MCA</option>
</select>
</div>
</div>
<div class="col-md-6">
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Semester :</span>
<select id="coy" name="coy" class="form-control" ng-model="semester" >
<option value="">Select Semester</option>
<option value="IV">IV</option>
<option value="VI">VI</option>
<option value="VIII">VIII</option>
</select>
</div>
</div>
<div class="clearfix"></div>
<div style="text-align:center; padding-top:10px;">
<button class="btn btn-success" type="button" ng-click="addCourseData();">Submit</button>
</div>
<div class="clearfix"></div>
</div>
</div>
</div>
</div>
The above file all fields are declared.Here my requirement is when user finished submit data all field will be cleared.The respective controller code is given below.
courseController.js
var courseApp = angular.module('GofastoHome');
courseApp.controller('coursecontroller', function ($scope) {
$scope.addCourseData = function () {
var userdata = {'course_name': $scope.coursename, 'course_short_name': $scope.course_short_name, 'semester': $scope.semester};
console.log('userdata', userdata);
$.ajax({
type: 'POST',
url: "php/addCourse.php",
data: userdata,
success: function (response) {
alert(response);
$scope.coursename = '';
$scope.course_short_name = '';
$scope.semester = '';
},
error: function (result) {
alert(result)
}
})
}
});
Please help me to resolve this issue.
Try this way from @Satpal comment with some changes
Instead of $.ajax use $http like $http.post(url, data).success(fn)
You just use
then()
instead ofsuccess()
, also should define$http
on globally
var courseApp=angular.module('GofastoHome');
courseApp.controller('coursecontroller',function($scope,$http){
$scope.addCourseData= function(){
var userdata='course_name':$scope.coursename,
'course_short_name':$scope.course_short_name,'semester':$scope.semester};
console.log('userdata',userdata);
$http.post("php/addCourse.php",userdata).then(function(response){
alert(response);
$scope.coursename='';
$scope.course_short_name='';
$scope.semester='';
});
};
});
Yes, i agree with @Satpal
Instead of $.ajax use $http like $http.post(url, data).success(fn)
and if you have to have $.ajax/get/post then use it with angular's .factory or .service like;
var courseApp=angular.module('GofastoHome');
courseApp.factory('Course', [
'$q',
function($q) {
return {
addCourse : function(userdata) {
var q = $q.defer();
$.ajax({
type:'POST',
url:"php/addCourse.php",
data:userdata,
success: function(response){
alert(response);
q.resolve(response);
},
error: function(result){
q.reject(result);
}
})
return q.promise;
}
}]);
courseApp.controller('coursecontroller',function($scope, Course){
$scope.addCourseData=function(){
var userdata={'course_name':$scope.coursename,'course_short_name':$scope.course_short_name,'semester':$scope.semester};
console.log('userdata',userdata);
Course.addCourse(userdata).then(function(response) {
$scope.coursename='';
$scope.course_short_name='';
$scope.semester='';
}, function(err) {
alert(err)
});
}
});
You need to apply changes made outside of angularjs context. Add $scope.$apply();
as last statement in success function it should work.
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