[英]filter object data angularjs
I want to filter my inventory by barcode, can i do something like this? 我想按条形码过滤我的库存,我可以这样做吗? The main point here is, if the barcode what i am passing equals to inventory[i] barcode(in server), then change $scope.inventories
to only those which barcodes match. 这里的要点是,如果我传递的条形码等于(服务器中的)inventory [i]条形码,则将$scope.inventories
更改$scope.inventories
仅与条形码匹配的条形码。 And then $scope.inventories only will consist of matching barcode inventories. 然后$ scope.inventories仅包含匹配的条形码库存。
Got some crazy errors. 有一些疯狂的错误。 Any help , how to filter object data? 有什么帮助,如何过滤对象数据?
$scope.inventories = new Inventory().query().$object;
$scope.filter = function(barcode) {
for(var i = 0; i < $scope.inventories.length; i++){
if($scope.inventories[i].barcode == barcode){
$scope.inventories = $scope.inventories[i];
}
}
};
Template 模板
<ul ng-repeat="inventory in inventories">
<li><a href="" ng-click="filter(inventory.barcode)">{{inventory.barcode}}</a></li>
</ul>
Create different variable name for filtered items 为过滤的项目创建不同的变量名
$scope.filter = function(barcode) {
var filtered = [];
for(var i = 0; i < $scope.inventories.length; i++){
if($scope.inventories[i].barcode == barcode){
filtered.push($scope.inventories[i]);
}
}
$scope.filtered_inventories = filtered;
};
Define a filter: 定义一个过滤器:
$scope.filterByBarcode = function(list, barcode) {
return list.filter(function(item){
return item.barcode === barcode;
});
};
Filter in the list at ng-repeat: 在ng-repeat中过滤列表:
<ul ng-repeat="inventory in filterByBarcode(inventories, barcode)">
<li><a href="" ng-click="inventory">{{inventory.barcode}}</a></li> <!-- Not sure if this is what you want to display -->
</ul>
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.