1. 程式人生 > >Angular JS 列表修改

Angular JS 列表修改









.yellowline{
background-color: yellow;
}
.redline{
background-color: red;
}





查詢:

排序:

–請選擇–
–名稱正序–
–名稱倒序–
–價格正序–
–價格倒序–

    </div>

    <div ng-show="showAdd">
        <ul style="list-style: none;">
            <li>商品編號:
                <input type="text" name="" id="" value=""  ng-model="asid" />

            </li>
            <li>商品名稱:
                <input type="text" name="" id="" value=""  ng-model="aname" />

            </li>
            <li>商品價格:
                <input type="text" name="" id="" value="" ng-model="aprice" />

            </li><li>商品產地:
                <input type="text" name="" id="" value=""  ng-model="aproduct" />

            </li>
            <li>
                <input type="button" id="" value="新增" ng-click="addShop()" />

            </li>
        </ul>

    </div>


    <div>
        <input type="button" id="" value="批量刪除"  ng-click="delMore()" />
    </div>
    <table border="1" cellspacing="0" cellpadding="1" width="50%" style="text-align: center;" ng-show="isShowTable">
        <tr style="background-color: gray;">
            <th><input type="checkbox" name="" id="" value=""  ng-model="checkAll"/></th>
            <th>序號</th>
            <th>id</th>
            <th>商品名稱</th>
            <th>價格</th>
            <th>產地</th>
            <th>操作</th>
        </tr>
        <!--|filter:{name:searchKey} 按照商品名過濾     |filter:searchKey  所有欄位都可以過濾 -->
        <tr ng-repeat="x in shops|filter:searchKey|orderBy:orderbyKey" class="{{$index%2==0?'redline':'yellowline'}}">
            <td><input type="checkbox" name="" id="" value="{{x.sid}}" ng-model="checkAll" /></td>
            <td>{{$index}}</td>
            <td>{{x.sid}}</td>
            <td>{{x.name}}</td>
            <td>{{x.price}}</td>
            <td>{{x.product}}</td>
            <td>
                <input type="button" id="" value="刪除" ng-click="del($index)" />
                <input type="button" id="" value="修改"  ng-click="modify(x.sid)"/>

            </td>



        </tr>
    </table>

    <div ng-show="showModify">
        <ul style="list-style: none;">

            <li>商品名稱:
                <input type="text" name="" id="" value=""  ng-model="mname" />

            </li>
            <li>商品價格:
                <input type="text" name="" id="" value="" ng-model="mprice" />

            </li><li>商品產地:
                <input type="text" name="" id="" value=""  ng-model="mproduct" />

            </li>
            <li>
                <input type="button" id="" value="修改" ng-click="modifyShop()" />

            </li>
        </ul>

    </div>

    </center>
    <script type="text/javascript">
        var app=angular.module("myapp",[]);
        app.controller("myctrl",function($scope){
            //初使化 是 “請選擇”
            $scope.orderbyKey="0";
            //是否隱藏列表
            $scope.isShowTable=true;

            //是否隱藏添加布局
            $scope.showAdd=false;

            //是否隱藏修改佈局
            $scope.showModify=false;

            //初使化列表資料
            $scope.shops=[{sid:"001",name:"小米",price:3400,product:"北京"},{sid:"002",name:"華為",price:5400,product:"上海"},{sid:"003",name:"vivo",price:8000,product:"北京"},{sid:"004",name:"oppo",price:2300,product:"北京"}];


            //定義刪除方法
            $scope.del=function(id){

// for (var i = 0; i <

s c o p e . s h o p s
. l e n g t h ; i + + ) / / i f ( $ s c o p e . s h o p s [ i ] . s i d == i d ) / / s i d / / $ s c o p e . s h o p s . s p l i c e ( i , 1 ) ; / / b r e a k ; / / / /
scope.shops.splice(id,1);

// if( scope.shops.length==0){  //                      //隱藏列表  // scope.isShowTable=false;
// }

            }
            //定義批量刪除的方法
            $scope.delMore=function(){
                //得到選中的checkbox
                var cbs=$("input:checked");
                cbs.each(function(){

// alert( ( t h i s ) . v a l ( ) ) ; f o r ( v a r i = 0 ; i < scope.shops.length; i++) {
if( s c o p e . s h o p s [ i ] . s i d == (this).val()){
$scope.shops.splice(i,1);
break;
}
}

                });

                if($scope.shops.length==0){
                    //隱藏列表
                    $scope.isShowTable=false;
                }


            }

            //顯示或隱藏添加布局

// scope.isShowAdd=function(){  //                  if( scope.showAdd==true){
// scope.showAdd=false;  //                  }else{  // scope.showAdd=true;
// }
// }

            //新增商品
            $scope.addShop=function(){

                var newShop={};
                newShop.sid=$scope.asid;
                newShop.name=$scope.aname;
                newShop.price=$scope.aprice;
                newShop.product=$scope.aproduct;

                //新增到集合中
                $scope.shops.push(newShop);

                //隱藏添加布局
                $scope.showAdd=false;
                //清空資料
                $scope.asid="";
                $scope.aname="";
                $scope.aprice="";
                $scope.aproduct="";
            }

            //定義一個全域性變數
            var modifyData;
            //修改
            $scope.modify=function(sid){
                //顯示
                $scope.showModify=true;
                for (var i = 0; i < $scope.shops.length; i++) {
                    if($scope.shops[i].sid==sid){
                        modifyData=$scope.shops[i];
                        break;
                    }

                }
                //賦值
                $scope.mname=modifyData.name;
                $scope.mprice=modifyData.price;
                $scope.mproduct=modifyData.product;


            }

            //真正修改資料
            $scope.modifyShop=function(){
                modifyData.name=$scope.mname;
                modifyData.price=$scope.mprice;
                modifyData.product=$scope.mproduct;
                //隱藏
                $scope.showModify=false;

            }





        });

    </script>




</body>