Question

我想在点击按钮时删除，但我的代码不起作用。这是我的代码 HTML

<tr class="row" ng-repeat="data in vm.mydata >
                <td class="col-md-1"> <span>{{data.masp}}</span></td>
                <td class="col-md-1"> <span>{{data.hangsx}}</span></td>
        </tr>
    <i class="fa fa-trash-o fa-2x" aria-hidden="true" ng-click="vm.delete(data.masp)"></i>

角

function dsController($http){
        var vm =this;
$http.get('/project/app/server/data/data.php')
             .then(onSuccess);

        function onSuccess(response){
            vm.mydata = response.data.records;
        } 
vm.delete = function(value){
            $http({
                method:'POST',
                url:'/project/app/server/action/xoa.php',
                data:({value:value}),
                headers : { 'Content-Type': 'application/x-www-form-urlencoded' }
            }).then(onSuccess,onError);
            function onSuccess(){
            $http.get('/project/app/server/data/data.php')
                .then(function(data){
                    vm.mydata = data.data.records;
                })
}

这里是php代码：xoa.php

    //connect db
    if(!empty($_POST['value'])){
    $masp = $_POST['value'];
    $sql = "DELETE FROM sanpham WHERE masp= '$masp'";
    $result = mysqli_query($conn,$sql);
   if($result){
  echo 'OK';

} data.php

$rows = array();
if($result){
while($r = mysqli_fetch_assoc($result)) {
    $rows[] = $r;
}
print '{"records":' .json_encode($rows) ."}";

我哪里错了。请帮助我

Answer 1

在html中添加

vm.delete(data.masp,$index)

在js中你改变了

vm.delete = function(value,index)
{
method:'GET',
url:'/project/app/server/data/data.php?value=' +value
}

Answer 2

尝试这样：

                               vm.delete  = function (value) {
                                    var Response = $http({
                                        method:'POST',
                                            url:'/project/app/server/action/xoa.php',
                                            data:{value: JSON.stringify(value)},
                                    });
                                    return Response;
                                }

使用angular js删除数据库中的行

2 个答案: