Angularjs Nested Md-Virtual repeat

Question

I have the following JSON object:

[
  {
    "districtId": 1,
    "districtAddress": "108 N MAIN ST",
    "offices": [
      {
        "Id": 11,
        "name": "test",
        "City": "ATMORE"
      },
      {
        "Id": 22,
        "name": "test",
        "City": "ATMORE"
      }
    ]
  },
   {
    "districtId": 2,
    "districtAddress": "108 N MAIN ST",
    "offices": [
      {
        "Id": 33,
        "name": "test",
        "City": "ATMORE"
      },
      {
        "Id": 44,
        "name": "test",
        "City": "ATMORE"
      }
    ]
  },
   {
    "districtId": 3,
    "districtAddress": "108 N MAIN ST",
    "offices": [
      {
        "Id": 55,
        "name": "test",
        "City": "ATMORE"
      }
    ]
  }
]

I want to show this data using md-virtual-repeat directive. First level repeater works when I use this directive. But when I try to render the inner data using the same directive - it doesn't work as expected. How can use md-virtual-repeat for the nested repeater (I want to get rid of ng-repeat on md-list-item element)?

Here is my code:

angular
  .module('MyApp',['ngMaterial'])
  .controller('AppCtrl', function($scope) {
  var self = this;
    self.items = [];
    for (var i = 0; i < 1000; i++) {
      var item = {
        nbr: i,
        items: []
      };
      for(var m = 0; m < 10; m++) {
        item.items.push({
          nbr: m,
          checked: true
        });
      }
      self.items.push(item);
    }

  });

.virtualRepeatStoreList .vertical-container {
    height: 500px;
    width: 100%;
}

.virtualRepeatStoreList .repeated-item {
    border-bottom: 1px solid #ddd;
    box-sizing: border-box;;
    height: 40px;
    padding-top: 10px;
}
.virtualRepeatStoreList md-content {
    margin: 16px;
}


.virtualRepeatStoreList .md-virtual-repeat-container .md-virtual-repeat-offsetter div {
    padding-left: 5px;
}





  
    
    
      
        
          {{ item.nbr }}
        
      
      
        
        
          Item
        
        
          {{ it.nbr }}

Stanislav Kvitash · Accepted Answer

You need to wrap each nested md-virtual-repeat with md-virtual-repeat-container like:

angular
  .module('MyApp',['ngMaterial'])
  .controller('AppCtrl', function($scope) {
  var self = this;
    self.items = [];
    for (var i = 0; i < 1000; i++) {
      var item = {
        nbr: i,
        items: []
      };
      for(var m = 0; m < 10; m++) {
        item.items.push({
          nbr: m,
          checked: true
        });
      }
      self.items.push(item);
    }

  });

.virtualRepeatStoreList .vertical-container {
    height: 500px;
    width: 100%;
}

.virtualRepeatStoreList .repeated-item {
    border-bottom: 1px solid #ddd;
    box-sizing: border-box;;
    height: 40px;
    padding-top: 10px;
}
.virtualRepeatStoreList md-content {
    margin: 16px;
}


.virtualRepeatStoreList .md-virtual-repeat-container .md-virtual-repeat-offsetter div {
    padding-left: 5px;
}

md-list-item.md-no-proxy.md-no-padding {
  padding: 0;
}





  
    
    
      
        
          {{ item.nbr }}
        
      
      
        
        
          Item
        
        
          
            {{ it.nbr }}

Angularjs Nested Md-Virtual repeat

Answers (1)

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