我正在使用针对AngularJS的smart table (http://lorenzofox3.github.io/smart-table-website/),并创建了一个名为isReset的标志,它将触发表格重新加载。这是因为我有一个指令在观察该标志,并在设置isReset时运行刷新,刷新完成后,它将再次关闭该标志。
我的问题是,当我设置标志时,它第一次运行,但在监视标志的行为后,似乎从未被设置为false。我尝试手动将标志设置为false,但下一次$watch甚至没有触发。我的代码如下,如果您能帮助我解决这个问题,那就太好了。最奇怪的是,我还有另一个地方使用了完全相同的方式,而且它可以按预期工作。
JS
JS
$scope.resetFilter = function() {
$scope.timestampFilter = "";
$scope.levelFilter = "";
};
$scope.getAPIServerLogs = function (tableState) {
$scope.isLoading = true;
ServerLog.get({
"serverType": "API",
"timestampFilter": $scope.timestampFilter,
"levelFilter": $scope.levelFilter,
"offset": tableState.pagination.start,
"limit": tableState.pagination.number,
"sortField": tableState.sort.predicate,
"order": tableState.sort.reverse ? "desc" : "asc"
}, function (response) {
$scope.isLoading = false;
$scope.serverlogs = response.data;
$scope.displayedserverlog = [].concat($scope.serverlogs);
tableState.pagination.numberOfPages = response.pages;
});
};
指令
directives.directive('stReset', function () {
return {
require: '^stTable',
replace: false,
scope: {stReset: "=stReset"},
link: function (scope, element, attr, ctrl) {
scope.$watch("stReset", function () {
if (scope.stReset) {
// reset scope value
var tableState = ctrl.tableState();
tableState.pagination.start = 0;
tableState.sort.prediate = {};
tableState.search = {};
ctrl.pipe();
scope.stReset = false;
}
}, true);
}
};
HTML
<table st-table="displayedserverlog" st-safe-src="serverlogs" st-pipe="getAPIServerLogs"
class="table table-striped table-hover logtable">
<thead st-reset="isReset">
<tr>
<th st-sort-default="reverse" st-sort="timestamp" width="11%">Timestamp</th>
<th st-sort="logger" width="30%">logger</th>
<th st-sort="level" width="3%">Level</th>
<th st-sort="thread" width="11%">Thread</th>
<th st-sort="message" width="45%">Message</th>
</tr>
</thead>
<tbody ng-repeat="serverlog in serverlogs">
<tr ng-click="click(serverlog)" ng-class="{'tr-active':serverlog.isClicked, 'pointer danger':serverlog.exception}">
<td>{{serverlog.timestamp | date: 'yyyy-MMM-dd hh:mm:ss'}}</td>
<td>{{serverlog.logger}}</td>
<td>{{serverlog.level}}</td>
<td>{{serverlog.thread}}</td>
<td>{{serverlog.message}}</td>
</tr>
<tr ng-show="serverlog.isClicked">
<td colspan="6">
<div class="row">
<div class="col-md-12">
<div>{{serverlog.exception}}</div>
<pre><div ng-repeat="trace in serverlog.stacktrace track by $index" class="stacktrace">{{trace}}
</div></pre>
</div>
</div>
</td>
</tr>
</tbody>
<tfoot ng-hide="isLoading">
<tr>
<td colspan="10" class="text-center">
<div st-pagination="" st-items-by-page="50"></div>
</td>
</tr>
</tfoot>
ServerLog.get
代码包含什么?它是 jQuery ajax 吗?还是你只有控制台错误? - Pankaj Parkarscope: {stReset: "=stReset"},
,这样你就可以从父级作用域中读取/观察值的副本,或者你可以尝试使用 @ 而不是 =。 - YOU