如何在Angularjs中使用orderBy将字母显示为表中的第一条记录？

Question

大家好，我正在使用angularjs来显示table中的记录列表。 我面临的困难是按升序显示表，我使用了我需要显示的字母记录（X），该记录具有表中的第一条记录。

让我给你html页面。

<table class="table table-bordered">
    <thead>
        <tr>
            <th ng-click="sort('bucket')" th-sort by="order">Bucket<span class="sortorder descending" ng-hide="(sortKey=='bucket' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='bucket' && reverse==false)"></span>
            </th>
            <th ng-click="sort('productCode')" th-sort by="order">Product Code<span class="sortorder descending" ng-hide="(sortKey=='productCode' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='productCode' && reverse==false)"></span>
            </th>
            <th ng-click="sort('countOfAllocatedAccount')" th-sort by="order">Allocated
                <span class="sortorder descending" ng-hide="(sortKey=='countOfAllocatedAccount' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='countOfAllocatedAccount' && reverse==false)"></span>
            </th>
            <th ng-click="sort('countOfCollectedAccount')" th-sort by="order">Collected
                <span class="sortorder descending" ng-hide="(sortKey=='countOfCollectedAccount' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='countOfCollectedAccount' && reverse==false)"></span></th>
            <th ng-click="sort('sumOfArrearsOfAllocatedAmount')" th-sort by="order">Total Allocated Amount
                <span class="sortorder descending" ng-hide="(sortKey=='sumOfArrearsOfAllocatedAmount' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='sumOfArrearsOfAllocatedAmount' && reverse==false)"></span>
            </th>
            <th ng-click="sort('sumOfCollectedAmount')" th-sort by="order">Total Collected Amount
                <span class="sortorder descending" ng-hide="(sortKey=='sumOfCollectedAmount' && reverse==true)"></span>
                <span class="sortorder" ng-hide="(sortKey=='sumOfCollectedAmount' && reverse==false)"></span></th>
        </tr>
    </thead>
    <tbody>
        <tr ng-repeat="item in view_data">
            <td><span ng-hide="view_data[$index-1].bucket == item.bucket">{{item.bucket}}</span></td>
            <td>{{item.productCode}}</td>
            <td>{{item.countOfAllocatedAccount}}</td>
            <td>{{item.countOfCollectedAccount}}</td>
            <td><span>{{item.sumOfArrearsOfAllocatedAmount | currency:"&#8377;"}}</span></td>
            <td>{{item.sumOfCollectedAmount | currency:"&#8377;"}}</td>
        </tr>
    </tbody>
</table>

让我向您展示输出：

这是我的jsfiddle： http : //jsfiddle.net/CvKNc/152/

如图所示，存储桶值X在表的最后一个值中。 但是，我需要在表的第一行中显示它，其余数字应按升序设置。 我被困在这里，请任何人帮助我。

Answer 1

 //creating an application module var myAppModule = angular.module("myApp", []); myAppModule.controller("MyCtrl", function($scope, $http,$filter){ var jsonData = [ { "bucket": ">120", "productCode": "SBML", "countOfAllocatedAccount": 640 }, { "bucket": ">120", "productCode": "SBHL", "countOfAllocatedAccount": 1391 }, { "bucket": "1-30", "productCode": "SBHL", "countOfAllocatedAccount": 1081 }, { "bucket": "1-30", "productCode": "SBML", "countOfAllocatedAccount": 408 }, { "bucket": "1-30", "productCode": "SBML", "countOfAllocatedAccount": 998 }, { "bucket": "X", "productCode": "SBML+", "countOfAllocatedAccount": 93 } ]; $scope.products = $filter('orderByValue')(jsonData); });//end controller myAppModule.filter('orderByValue', function() { return function(items, field) { var filtered = [],filteredX = []; angular.forEach(items, function(item) { if(item.bucket=="X") { filteredX.splice(0, 0, item); }else if(item.bucket.indexOf(">") !== -1) { filtered.push(item); }else { filteredX.push(item); } }); angular.forEach(filtered, function(item) { filteredX.push(item); }); return filteredX; }; });

 <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>JS Bin</title> </head> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.0/angular.js"></script> <body ng-app="myApp"> <div ng-controller="MyCtrl"> <table border="1"> <tr> <th>Bucket</th> <th>PRODUCT_CODE</th> <th>Allocated #</th> </tr> <tr ng-repeat="p in products "> <td ><span ng-show="products[$index-1].bucket != p.bucket">{{p.bucket}}</span></td> <td><span>{{p.productCode}}</span></td> <td><span>{{p.countOfAllocatedAccount}}</span></td> </tr> </table> </div> </body> </html>

如何在Angularjs中使用orderBy将字母显示为表中的第一条记录？

问题描述

1 个解决方案

解决方案1
1 已采纳 2016-11-08 08:35:38

如何在Angularjs中使用orderBy将字母显示为表中的第一条记录？

问题描述

1 个解决方案

解决方案1 1 已采纳 2016-11-08 08:35:38

解决方案1
1 已采纳 2016-11-08 08:35:38