Question

//我的ng-repeat很好地显示了结果，但是在搜索框中键入后，并没有按照搜索结果进行过滤。请帮忙。另外，我从http.get获取数据 //我是angular JS的新手，如果您没有在搜索框中输入任何内容，那么您能否帮助您重复搜索结果却什么也不显示。 //我使用ng-show可以帮助最初停止显示主题和响应是我工作表中的列标题

           <html>
    <head>


<script src="menu.js"></script>      
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<script>
    // Json file : https://spreadsheets.google.com/feeds/worksheets/1OJX_UfZ7KQ-NMKcpXmYT8Ml1OfzerPnmUyEcSoMqeZc/public/basic?alt=json

// code for displaying the data in tabs
 // Json file : https://spreadsheets.google.com/feeds/worksheets/1OJX_UfZ7KQ-NMKcpXmYT8Ml1OfzerPnmUyEcSoMqeZc/public/basic?alt=json

function openPage(pageName,elmnt) {
  var i, tabcontent, tablinks;
  tabcontent = document.getElementsByClassName("tabcontent");
  for (i = 0; i < tabcontent.length; i++) {
    tabcontent[i].style.display = "none";
  }
  tablinks = document.getElementsByClassName("tablink");
  for (i = 0; i < tablinks.length; i++) {
    tablinks[i].style.color = "#969595";

  }

  document.getElementById(pageName).style.display = "block";
  elmnt.style.color = "white";

}


    //angular js code to display search in JSON URL data

   var app= angular.module('sample', []);
 app.controller('sampleController', function ($scope, $http) {              
   var url = "https://spreadsheets.google.com/feeds/list/153Obe1TdWlIPyveZoNxEw53rdrghHsiWU9l-WgGwCrE/od6/public/values?alt=json";
     //var url1 = "https://spreadsheets.google.com/feeds/list/1OJX_UfZ7KQ-NMKcpXmYT8Ml1OfzerPnmUyEcSoMqeZc/2/public/values?alt=json";
     //var url2 = "https://spreadsheets.google.com/feeds/list/1OJX_UfZ7KQ-NMKcpXmYT8Ml1OfzerPnmUyEcSoMqeZc/3/public/values?alt=json";
    //var url = "https://spreadsheets.google.com/feeds/cells/1OJX_UfZ7KQ-NMKcpXmYT8Ml1OfzerPnmUyEcSoMqeZc/1/public/values?alt=json"; // url for sheet1

    $http.get(url)
    .success(function(data, status, headers, config) {     
         $scope.users = data.feed.entry;
         //console.log($scope.users);
    })
    .error(function(error, status, headers, config) {
         console.log(status);
         console.log("Error occured");
    }); 
   app.filter('highlightFilter', $sce =>
 function (element, searchInput) {
   element = element.replace(new RegExp(`(${searchInput})`, 'gi'),
             '<span class="highlighted">$&</span>');
   return $sce.trustAsHtml(element);
 });
    $scope.search='';
    $scope.searchFilter=function(item){

        if(item.gsx$topic.$t.toLowerCase().indexOf($scope.search.toLowerCase()) != -1 || item.gsx$response.$t.toLowerCase().indexOf($scope.search.toLowerCase()) != -1){
        // code to highlight

      // code to highlight
        return true;

            }
      return false;
    }

});   


</script>


    </head>
<body>


<div ng-app="sample"  ng-controller="sampleController">



  <input type="text" name="search" ng-model="search" placeholder="Search in all sheets" ></input>

    <br>
    <br>
  <table  style="border: 1px solid black ;" >
    <tbody>
        <tr>
            <td style="color:blue; font-size:14px;"><center><b>Question</b></center></td>
            <td style="color:blue; font-size:14px;"><center><b>Response</b></center></td>
        </tr>
      <tr ng-repeat="user in users | filter:searchFilter">
        <td style="border: 1px solid black ; width:30%;white-space: pre-wrap;">{{user.gsx$topic.$t}}</td>
        <td style="border: 1px solid black ; width:70%;white-space: pre-wrap;">{{user.gsx$response.$t}}</td>
      </tr>
    </tbody>
  </table>

</div>




</body>
</html>

Answer 1

如果要在$ scope.users的单个字段上添加搜索过滤器，则必须从json指定该属性

<div ng-repeat="user in users | filter: { gsx$topic.$t : search}">

还请将模式输入更新为：

<input type="text" name="search" ng-model="search" placeholder="search" ng-click="didSelectLanguage()"></input>

ng-repeat无法根据过滤器搜索刷新显示结果

1 个答案: