Question

我有一个包含以下两个块的网络表单：

<div class="mm-FilterRow">
    <div>First Name:</div>
    <div><i ng-hide="user.FirstName">Loading...</i><select ng-show="choices.FirstNames" ng-model="user.FirstName" ng-options="o as o for o  in choices.FirstNames"></select></div>
</div>
<div class="mm-FilterRow">
    <div>Last Name:</div>
    <div><i ng-hide="user.LastName">Loading...</i><select ng-show="choices.LastNames" ng-model="user.LastName" ng-options="o as o for o  in choices.LastNames"></select></div>
</div>

如您所见，这两者之间的唯一区别是范围变量“user.FirstName|user.LastName"和选择选项”choices.FirstNames|choices.LastNames“

因为我有大约10个相同结构的div我想做的事情:(这是伪代码，不工作）

<div ng-include="singlerow.html" caption="First name" scopetarget="user.FirstName" scopeSource="choices.FirstNames">
<div ng-include="singlerow.html" caption="Last name" scopetarget="user.LastName" scopeSource="choices.LastNames">

有机会实现我想要的吗？或者我是否必须保留那些丑陋的复制/粘贴变体？

Answer 1

这是不可能的，在这种情况下更好地使用directives。

＆＃13;

angular.module('DirectiveExample', [])
.controller('Controller', ['$scope', function($scope) {
  $scope.options = [1, 2, 3];
  $scope.field = "Test";
}])
.directive('singlerow', function() {
  return {
    restrict: 'E',
    scope: {
      field: '=',
      options: '=',
    },
    templateUrl: '/singlerow.html'
  };
});

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="DirectiveExample">
<script type="text/ng-template" id="/singlerow.html">
  <div class="mm-FilterRow">
    <div>Last Name:</div>
    <div><i ng-hide="field">Loading...</i><select ng-show="options" ng-model="field" ng-options="o as o for o  in options"></select></div>
</div>
</script>

  <div ng-controller="Controller">
    <singlerow field="field" options="options"></singlerow>
  </div>
</div>

＆＃13;

将范围变量传递给ng-include

1 个答案: