Angular UI Bootstrap 中的分页抛出“错误:[$compile:nonassign]"； [英] Pagination in Angular UI Bootstrap throwing "Error: [$compile:nonassign]"

问题描述

我正在使用 Angular Bootstrap UI 的分页指令的一个相当简单的实现，但我不断收到一个我无法弄清楚的错误.以下是相关片段:

<li ng-repeat="过滤想法中的待办事项">{{去做}}
<pagination ng-model="currentPage" total-items="totalIdeas"></pagination>

以下是控制器中 $scope 的相关部分:

//在分页号上设置监视$scope.$watch('currentPage + numPerPage', function() {var begin = (($scope.currentPage - 1) * $scope.numPerPage);var end = begin + $scope.numPerPage;$scope.filteredIdeas = $scope.ideasData.slice(begin, end);});//数据$scope.ideasData = [];for (var i = 0; i <100; i++) {$scope.ideasData.push('要做' + i);}$scope.filteredIdeas = [];$scope.currentPage = 1;$scope.numPerPage = 10;$scope.totalIdeas = $scope.ideasData.length;

分页设置正确，但这是我在尝试单击下一页(或与此相关的任何页面)时收到的错误:

错误:[$compile:nonassign] 与指令 'pagination' 一起使用的表达式 'undefined' 是不可赋值的！

如果我理解正确，这是否表明我在双向绑定中使用了不正确的东西?能够复制此 Plunkr 中的错误:http://plnkr.co/edit/uyWQXPqjLiE4qmQLHkFy>

有人对我做错了什么有任何想法吗?

解决方案

在 ui-bootstrap-tpls-0.11.0.js 中引入了使用 ng-model 的能力代码>，如变更日志中所述:

<块引用>

pagination 和 pager 现在都与 ngModelController 集成.
* page 替换为 ng-model
* on-select-page 已删除，因为 ng-change 现在可以使用
之前:
<pagination page="current" on-select-page="changed(page)" ...></pagination>之后:
<pagination ng-model="current" ng-change="changed()" ...></pagination>

由于您使用的是 ui-bootstrap-tpls-0.10.0.min.js，您需要使用旧语法 - 使用 page 而不是 ng模型:

<pagination page="currentPage" total-items="totalIdeas"></pagination>

I'm using a fairly simple implementation of Angular Bootstrap UI's pagination directive, yet I keep getting an error I cannot figure out. Here's the relevant snippets:

<ul>
  <li ng-repeat="todo in filteredIdeas">
    {{todo}}
  </li>
</ul>
<pagination ng-model="currentPage" total-items="totalIdeas"></pagination>

Here are the relevant portions of my $scope in the controller:

// Set watch on pagination numbers
$scope.$watch('currentPage + numPerPage', function() {

  var begin = (($scope.currentPage - 1) * $scope.numPerPage);
  var end = begin + $scope.numPerPage;

  $scope.filteredIdeas = $scope.ideasData.slice(begin, end);

});


// Data
$scope.ideasData = [];

for (var i = 0; i < 100; i++) {
  $scope.ideasData.push('To do ' + i);
}

$scope.filteredIdeas = [];
$scope.currentPage = 1;
$scope.numPerPage = 10;
$scope.totalIdeas = $scope.ideasData.length;

The pagination sets itself up correctly, but here's the error I receive when trying to click on the next page (or any page for that matter):

Error: [$compile:nonassign] Expression 'undefined' used with directive 'pagination' is non-assignable!

If I understand correctly, this is indicating that I'm using something improperly for two-way binding? Was able to replicate the bug in this Plunkr: http://plnkr.co/edit/uyWQXPqjLiE4qmQLHkFy

Anyone have any thoughts on what I'm doing wrong?

解决方案

The ability to use ng-model was introduced in ui-bootstrap-tpls-0.11.0.js, as explained in the changelog:

Both pagination and pager are now integrated with ngModelController.
* page is replaced with ng-model
* on-select-page is removed since ng-change can now be used
Before:
<pagination page="current" on-select-page="changed(page)" ...></pagination> After:
<pagination ng-model="current" ng-change="changed()" ...></pagination>

Since you are using ui-bootstrap-tpls-0.10.0.min.js, you need to use the old syntax - with page instead of ng-model:

<pagination page="currentPage" total-items="totalIdeas"></pagination>

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