Question

我是AngularJS的新手。我可以通过文本框搜索列表，但不能使用复选框。

这是我的HTML代码。

<input id="search_keywords" ng-model="keyword" type="text" value="" placeholder="Keywords" name="search_keywords">
<input id="search_location" ng-model="location" type="text" value="" placeholder="Location" name="search_location">

并使用相同形式的复选框

<input type="checkbox" ng-model="categories[category]"  />Full Time</label>
<input type="checkbox" ng-model="categories[category]"  />Part Time</label>
<input type="checkbox" ng-model="categories[category]"  />Contract</label>
<input type="checkbox" ng-model="categories[category]"  />Freelance</label>

<ul class="job-fillter-listings-wr">
<li class="job-list" ng-repeat="x in searchData | filter : {'keyword' : keyword, 'location' : location, 'categories' : categories } ">
    <a href="">
        <div class="center-wr">
            <div class="all-job-list clearfix">
                <div class="job-title-section">
                    <span class="job-title-"><i class="fa fa-star" aria-hidden="true"></i> | {{ x.keyword }}</span>
                </div>
                <div class="job-location">{{ x.location }}</div>
            </div>
        </div>
    </a>
</li>
</ul> <!--job-fillter-listings-wr-->

Angular JS Code

<script type="text/javascript">
var app = angular.module('myApp', []);
app.controller('arrCtrl', function($scope) {
    $scope.searchData = [
                            {
                                "keyword": "Sr. Front-End Developer",
                                "categories": "Part Time",
                                "location": "Toronto"
                            },
                            {
                                "keyword": "Sr. Developer / Architect",
                                "categories": "Full Time",
                                "location": "Toronto"
                            },
                            {
                                "keyword": "Sr. .NET Developer",
                                "categories": "Contract",
                                "location": "Pickering"
                            },
                            {
                                "keyword": "Business Analyst (Contract)",
                                "categories": "Contract,Freelance",
                                "location": "Pickering"
                            }
                        ]
});
</script>

如何通过复选框过滤列表？

由于

Answer 1

我做了一个可能对你有帮助的样本。

var app = angular.module('myApp', []);
app.controller('arrCtrl', function($scope) {
  $scope.categories = '';
  $scope.category = [];
  $scope.checkeChange = function(checked, val) {
    $scope.categories = '';
    for (var i in $scope.category) {
      if ($scope.category[i]) {
        if ($scope.categories != '')
          $scope.categories += ','
        $scope.categories += $scope.category[i]
      }
    }
  }
  $scope.searchData = [{
    "keyword": "Sr. Front-End Developer",
    "categories": "Part Time",
    "location": "Toronto"
  }, {
    "keyword": "Sr. Developer / Architect",
    "categories": "Full Time",
    "location": "Toronto"
  }, {
    "keyword": "Sr. .NET Developer",
    "categories": "Contract",
    "location": "Pickering"
  }, {
    "keyword": "Business Analyst (Contract)",
    "categories": "Contract,Freelance",
    "location": "Pickering"
  }]
});

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>

<body ng-app="myApp">
  <div ng-controller="arrCtrl">
    <input id="search_keywords" ng-model="yourFilter.keyword" type="text" value="" placeholder="Keywords" name="search_keywords">
    <input id="search_location" ng-model="location" type="text" value="" placeholder="Location" name="search_location">
    <input type="checkbox" ng-model="category[0]" ng-true-value="Full Time" ng-change="checkeChange()" />Full Time
    <input type="checkbox" ng-model="category[1]" ng-change="checkeChange()" ng-true-value="Part Time" />Part Time
    <input type="checkbox" ng-model="category[2]" ng-change="checkeChange()" ng-true-value="Contract" />Contract
    <input type="checkbox" ng-model="category[3]" ng-change="checkeChange()" ng-true-value="Freelance" />Freelance
    <h5>Search by - {{categories}}</h5>
    <ul class="job-fillter-listings-wr">
      <li class="job-list" ng-repeat="x in searchData | filter : {'keyword' : keyword, 'location' : location, 'categories' : categories } ">
        <a href="">
          <div class="center-wr">
            <div class="all-job-list clearfix">
              <div class="job-title-section">
                <span class="job-title-"><i class="fa fa-star" aria-hidden="true"></i>{{ x.keyword }}</span>
              </div>
              <div class="job-location">{{ x.location }}</div>
            </div>
          </div>
        </a>
      </li>
    </ul>
    <!--job-fillter-listings-wr-->
  </div>
</body>

Answer 2

Here the Demo For your question

Here

我认为它会对你有所帮助

AngularJs |按文本框和多个具有相同名称的复选框进行过滤

2 个答案: