Angular Function suddenly won't working after Using Jquery Ajax - php

Question

I'm still new to php programming and I'd like to understand why my Angular Function stopped working when I'm using my jquery ajax method post where I update values on my database.
Here is my code on my angular on html:
<tfoot ng-app="kembalianApp" ng-controller="kembalianCtrl">
<tr>
<th class="has-text-right" colspan="6">TOTAL : </th>
<th class="has-text-right" ><p ng-model="total" ng-init="total='<?php echo $record2['total'];?>'"><?php echo $total;?></p></th>
</tr>
<tr>
<th class="no-border has-text-right" colspan="6">BAYAR : </th>
<th style="max-width:100px;padding:0" class="no-border"><input type="text" class="input has-text-right has-text-weight-bold" ng-model="bayar"></th>
</tr>
<tr>
<th class="no-border has-text-right" colspan="6">KEMBALIAN : </th>
<th class="no-border has-text-right">{{kembalian()}}</th>
</tr>
</tfoot>
and this is how my angular code
var app = angular.module('kembalianApp', []);
app.controller('kembalianCtrl', function ($scope) {
$scope.kembalian = function () {
if (parseInt($scope.bayar - $scope.total) >= 0) {
return $scope.result = parseInt($scope.bayar) - parseInt($scope.total);
} else {
return $scope.result = '-';
}
};
});
and this is my Jquery ajax code
$(document).ready(function () {
$('.kurang').on('click', function () {
var id_pesanan = $(this).data('id_pesanan');
var id_makanan = $(this).data('id_makanan');
var jumlah = $(this).data('jumlah');
jumlah = parseInt(jumlah);
jumlah = jumlah - 1;
$.post('assets/ajax/kurangmenu.php', {
id_makanan: id_makanan,
id_pesanan: id_pesanan,
jumlah: jumlah
}, function (data) {
$('#containerpesanan').html(data);
});
});
$('.tambah').on('click', function () {
var id_pesanan = $(this).data('id_pesanan');
var id_makanan = $(this).data('id_makanan');
var jumlah = $(this).data('jumlah');
jumlah = parseInt(jumlah);
jumlah = jumlah + 1;
$.post('assets/ajax/kurangmenu.php', {
id_makanan: id_makanan,
id_pesanan: id_pesanan,
jumlah: jumlah
}, function (data) {
$('#containerpesanan').html(data);
});
});
});
I don't get why my angular wont work after I use jquery ajax.

Answer 1

Here is the error in your AngularJS code: -
<p ng-model="total" ng-init="total='<?php echo $record2['total'];?>'"><?php echo $total;?></p>
ng-model is working for two-way binding. p tag is not supported for ng-model. if you want to bind p tag then you can use ng-bind or {{}}.
<p ng-bind="total"></p>
or
<p {{::total}}></p>