选择第一个列表后，删除按钮不会删除第一个列表。
请帮我解决问题。这是代码。
<div class="" ng-app="myApp" ng-controller="myController">
<table class="table table-striped table-condensed greyheader">
<tr>
<th width="2.6%">row</th>
<th width="7.6%">From</th>
<th width="7.6%">To</th>
<th width="4.6%">CPT</th>
<th width="4.6%">Diag</th>
<th width="4.6%">Unit</th>
<th width="5.6%">Amount</th>
<th width="4.6%">POS</th>
<th width="4.6%">TOS</th>
<th width="4.6%">Mod 1</th>
<th width="4.6%">Mod 2</th>
<th width="4.6%">Mod 3</th>
<th width="4.6%">Mod 4</th>
<th width="4.6%">Copay</th>
<th width="15.6%">Description</th>
</tr>
<tr ng-repeat="item in bill_cpt track by $index" ng-click="cptlist_item()" class="" ng-data-label="{{ $index }}" ng-class="{{ cptselect }}">
<td>{{ $index+1 }}</td>
<td>{{ item.cpt_bill_from }} </td>
<td>{{ item.cpt_bill_to }}</td>
<td>{{ item.cpt_bill_cpt }}</td>
<td>{{ item.cpt_bill_diag }}</td>
<td>{{ item.cpt_bill_unit }}</td>
<td>{{ item.cpt_bill_amount | currency }}</td>
<td>{{ item.cpt_bill_pos }}</td>
<td>{{ item.cpt_bill_tos }}</td>
<td>{{ item.cpt_bill_mod1 }}</td>
<td>{{ item.cpt_bill_mod2 }}</td>
<td>{{ item.cpt_bill_mod3 }}</td>
<td>{{ item.cpt_bill_mod4 }}</td>
<td>{{ item.cpt_bill_copay }}</td>
<td>{{ item.cpt_bill_description }}</td>
</tr>
</table>
<table class="table table-striped greyheader table-condensed responsiveTable">
<tbody>
<tr class="bg-grey">
<td width="6.6%"><label>From</label>
<input type="text" class="datepicker" ng-model="cpt_bill_from" /></td>
<td width="6.6%"><label>To</label>
<input type="text" class="datepicker" ng-model="cpt_bill_to" /></td>
<td width="6.6%"><label>CPT</label>
<input type="number" class="" ng-model="cpt_bill_cpt" /></td>
<td width="6.6%"><label>Diag</label>
<input type="number" class="" ng-model="cpt_bill_diag" /></td>
<td width="6.6%"><label>Unit</label>
<input type="number" class="" ng-model="cpt_bill_unit" /></td>
<td width="6.6%"><label>Amount</label>
<input type="number" class="" ng-model="cpt_bill_amount" /></td>
<td width="6.6%"><label>POS</label>
<input type="number" class="" ng-model="cpt_bill_pos" /></td>
<td width="6.6%"><label>TOS</label>
<input type="number" class="" ng-model="cpt_bill_tos" /></td>
<td width="6.6%"><label>Mod1</label>
<input type="number" class="" ng-model="cpt_bill_mod1" /></td>
<td width="6.6%"><label>Mod2</label>
<input type="number" class="" ng-model="cpt_bill_mod2" /></td>
<td width="6.6%"><label>Mod3</label>
<input type="number" class="" ng-model="cpt_bill_mod3" /></td>
<td width="6.6%"><label>Mod4</label>
<input type="number" class="" ng-model="cpt_bill_mod4" /></td>
<td width="6.6%"><label>Copay</label>
<input type="number" class="" ng-model="cpt_bill_copay" /></td>
<td width="6.6%"><label>Description</label>
<input type="text" class="" ng-model="cpt_bill_description" /></td>
</tr>
</tbody>
</table>
<div class="modal-footer">
<button type="button" class="btn btn-default">OK</button>
<button type="button" class="btn btn-primary" ng-click="addBillCpt(item)">Add</button>
<button type="button" class="btn btn-danger" ng-click="removeBill_cpt()">Delete</button>
</div>
</div>
<script>
var myApp = angular.module('myApp', []);
myApp.controller('myController', function($scope){
// add values in billing cpt list table
$scope.bill_cpt= [
{
cpt_bill_from: 'July 23, 2016',
cpt_bill_to: 'July 23, 2016',
cpt_bill_cpt: 9925,
cpt_bill_diag: 12,
cpt_bill_unit: 1,
cpt_bill_amount: 100.00,
cpt_bill_pos: 1,
cpt_bill_tos: 1 ,
cpt_bill_mod1: 01,
cpt_bill_mod2: 02,
cpt_bill_mod3: 25,
cpt_bill_mod4: 30,
cpt_bill_copay: 35,
cpt_bill_description: 'office/outpatient visit',
},
{
cpt_bill_from: 'July 23, 2016',
cpt_bill_to: 'July 23, 2016',
cpt_bill_cpt: 1239925,
cpt_bill_diag: 12,
cpt_bill_unit: 1,
cpt_bill_amount: 100.00,
cpt_bill_pos: 1,
cpt_bill_tos: 1 ,
cpt_bill_mod1: 01,
cpt_bill_mod2: 02,
cpt_bill_mod3: 25,
cpt_bill_mod4: 30,
cpt_bill_copay: 35,
cpt_bill_description: 'office/outpatient visit',
}
]
$scope.addBillCpt= function(){
$scope.bill_cpt.push({
cpt_bill_from: $scope.cpt_bill_from,
cpt_bill_to: $scope.cpt_bill_to,
cpt_bill_cpt: $scope.cpt_bill_cpt,
cpt_bill_diag: $scope.cpt_bill_diag,
cpt_bill_unit: $scope.cpt_bill_unit,
cpt_bill_amount: $scope.cpt_bill_amount,
cpt_bill_pos: $scope.cpt_bill_pos,
cpt_bill_tos: $scope.cpt_bill_tos,
cpt_bill_mod1: $scope.cpt_bill_mod1,
cpt_bill_mod2: $scope.cpt_bill_mod2,
cpt_bill_mod3: $scope.cpt_bill_mod3,
cpt_bill_mod4: $scope.cpt_bill_mod4,
cpt_bill_copay: $scope.cpt_bill_copay,
cpt_bill_description: $scope.cpt_bill_description,
});
$scope.cpt_bill_from= '',
$scope.cpt_bill_to= '',
$scope.cpt_bill_diag= '',
$scope.cpt_bill_unit= '',
$scope.cpt_bill_amount= '',
$scope.cpt_bill_pos= '',
$scope.cpt_bill_tos= '',
$scope.cpt_bill_mod1= '',
$scope.cpt_bill_mod2= '',
$scope.cpt_bill_mod3= '',
$scope.cpt_bill_mod4= '',
$scope.cpt_bill_copay= '',
$scope.cpt_bill_description= ''
}
$scope.cptselect = "";
$scope.cptlist_item= function(){
$scope.list_id= this.$index
console.log($scope.list_id)
};
$scope.list_id = '';
$scope.removeBill_cpt= function(){
if($scope.list_id == ''){
alert('Please select a list, Thank you');
}
else if ($scope.list_id == 0) {
$scope.bill_cpt.splice($scope.list_id,1);
$scope.list_id = '';
}
else{
$scope.bill_cpt.splice($scope.list_id,1);
$scope.list_id = '';
}
$scope.list_id = '';
}
});
</script>
</body>
</html>
选择第一个列表后，删除按钮不会删除第一个列表。请帮我解决问题。我点击它选择列表。并在按下删除按钮后。它被删除了。但它不适用于第一个表格列表。
答案 0 :(得分：0)
我想在第一次运行时你将$scope.list_id = '';设置为null，所以在你选择一个列表之前它不会被设置，如果根据这个设置了ID，你只能删除一个列表：
$scope.list_id = '';
$scope.removeBill_cpt= function(){
if($scope.list_id == ''){
alert('Please select a list, Thank you');
} else if ($scope.list_id == 0) {
//do the removeing.
}
}