下拉选择与angular js中的日历冲突的值

dropdown select value conflict with calender in angular js

本文关键字：日历 冲突 js 选择 angular      更新时间：2023-09-26

我正在使用两个下拉列表，同时我们需要两个日历在它。谁能告诉我为什么我的日历不显示??当我使用下拉列表代码时，我的日历停止工作。我需要的输出是这样的:-(1) 2天5小时(2) 5天4小时(3) 8天13小时下面是我的代码:

<!DOCTYPE html>
<html>
  <head>
      <script>document.write('<base href="' + document.location + '" />');</script>
  <link rel="stylesheet" href="style.css" />
    <link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.2.2/css/bootstrap-combined.min.css" rel="stylesheet">
    <link rel="stylesheet" type="text/css" media="screen" href="http://tarruda.github.com/bootstrap-datetimepicker/assets/css/bootstrap-datetimepicker.min.css">
    <script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/jquery/1.8.3/jquery.min.js">
    </script>
    <script type="text/javascript" src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.2.2/js/bootstrap.min.js">
    </script>
    <script type="text/javascript" src="http://tarruda.github.com/bootstrap-datetimepicker/assets/js/bootstrap-datetimepicker.min.js">
    </script>
    <script data-require="angular.js@*" data-semver="1.4.0-beta.3" src="https://code.angularjs.org/1.4.0-beta.3/angular.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
        <script data-require="angular.js@1.0.x" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js" data-semver="1.0.8"></script>

    <script src="app.js"></script>

  </head>
  <body><div ng-app="app" ng-controller="ctrl" ng-init="firstTime=endTime=a=selected_id1=selected_id2=input.param1=input.param2=''">
       <div ng-repeat='select in selects'  ng-init="firstTime=endTime=a=selected_id1=selected_id2=select.param1=select.param2=''"> Start Date
    <div id="date" class="input-append" datetimez ng-model="input.var1" >
          <input data-format="MM-dd-yyyy" type="text" id="input1" name="input1" ></input> 
          <span class="add-on">
            <i data-time-icon="icon-time" data-date-icon="icon-calendar"></i>
          </span>
        </div>

        <div id="date" class="input-append" datetimez ng-model="input.var2">
          <input data-format="MM-dd-yyyy" type="text" id="input1" name="input1" ></input> 
          <span class="add-on">
            <i data-time-icon="icon-time" data-date-icon="icon-calendar"></i>
          </span>
        </div>
      <select 
      ng-model="select.selected_id1" 
      ng-options="o.id as o.name for o in options" 
      ng-change="selected_name1=(options|filter:{id:selected_id1})[0].name">
    </select>
    <select 
      ng-model="select.selected_id2" 
      ng-options="o.id as o.name for o in options" 
      ng-change="selected_name2=(options|filter:{id:selected_id2})[0].name">
    </select>

  <button type='button' ng-click='remove(select)'>Remove</button>
  </div>
  <div>
    <button type='button' ng-click='add()'>Add</button>
    <p>Time Difference:{{test()}}</p>

  </div>
  <script>
    angular.module("app",[])
      .controller("ctrl",['$scope',function($scope){

        $scope.options = [
          {id:9, name:'09:00 AM'},
          {id:10, name:'10:00 AM'},
          {id:11, name:'11:00 AM'},
          {id:12, name:'12:00 PM'},
          {id:13, name:'13:00 AM'},    
          {id:14, name:'14:00 AM'},
          {id:15, name:'15:00 AM'},
          {id:16, name:'16:00 AM'},
          {id:17, name:'17:00 PM'},
          {id:18, name:'18:00 AM'}]
          $scope.test = function()
          {
              var result=0,id2,a,b;

             angular.forEach($scope.selects, function(value) { // loop over array to process all items
            a = value.selected_id1;
            b = value.selected_id2;
            //alert(a);
            //alert(b);
            if((a!="") && (b!=""))
            {
                result +=(parseInt(b)-parseInt(a));
                //alert("result is:" + result);

            }
    });
            return result;  
          }
            $scope.selects = [{}]; // default 1 sets
  $scope.add = function() {
    $scope.selects.push({});
  }
   $scope.remove = function(item) {
    angular.forEach($scope.selects, function(value, key) {
      if (value == item) {
        $scope.selects.splice(key, 1);
      }
    });
  }

      }]);
    app.directive('datetimez', function() {
    return {
        restrict: 'A',
        require : 'ngModel',
        link: function(scope, element, attrs, ngModelCtrl) {
          element.datetimepicker({
            dateFormat:'dd-MM-yyyy',
           language: 'en',
           pickTime: false,
           startDate: '01-11-2013',      // set a minimum date
           endDate: '01-11-2030'          // set a maximum date
          }).on('changeDate', function(e) {
            ngModelCtrl.$setViewValue(e.date);
            scope.$apply();
          });
        }
    };
});  
  </script>
  </body>
</html>

您在ng-init中的表达式无效。试试ng-init="a=b;c=d"之类的东西…-用;

分隔命令

另一个问题是ng-init中的这些值来自哪里?你真的需要ng-init吗?

if a,b,c…

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