【发布时间】:2016-03-21 23:48:03
【问题描述】:
我正在尝试显示由 Web 服务中的 JSON 制成的表格,然后创建一个数组。数组长度为 0,当我单击一个按钮时,我将 1 个元素添加到数组并在表中添加一个新行。当我单击按钮时,不会将元素添加到数组中,也不知道为什么。在同一个控制器和视图上可以有 2 个不同的 ng-repeat 吗?
有控制器:
assets.controller('EditaTipusCtrl', function ($scope, $http, $routeParams) {
$http.get('http://10.0.203.73/WS/ws.php/tipusactius/getDetails/' + $routeParams.id).success(function (data) {
$scope.atrb = data;
});
$scope.nousAtributs = [];
$scope.addNewLine = function () {
var newRow = {
"nomAtribut": "",
"tipus": "",
"mida": '',
"prioritat": "",
"obligatori": "",
"observacions": "",
"nomTipusActiu": $routeParams.id // nom del tipus d'actiu
};
$scope.nousAtributs.push(newRow);
// return $scope.nousAtributs;
}
});
还有观点:
<div class="col-md-10">
<div ng-controller="EditaTipusCtrl" id="test">
<div class="row">
<button class="btn btn-default" >
<span class="glyphicon glyphicon-plus" aria-hidden="true" ng-click="addNewLine()"></span>
Afegir atribut
</button>
</div>
<br />
<table class="table">
<tr>
<th>#</th>
<th><a href="" ng-click="sortField = 'ordre'; reverse = !reverse">Prioritat</a></th>
<th><a href="" ng-click="sortField = 'nomAtribut'; reverse = !reverse">Atribut</a></th>
<th><a href="" ng-click="sortField = 'midaAtribut'; reverse = !reverse">Mida</a></th>
<th><a href="" ng-click="sortField = 'atributObligatori'; reverse = !reverse">Obligatori</a></th>
<th><a href="" ng-click="sortField = 'observacions'; reverse = !reverse">Observacions</a></th>
</tr>
<tr ng-repeat="(key, value) in atrb">
<td></td>
<td>
<input type="number" ng-model="value.ordre" value="value.ordre" />
</td>
<td>
<input type="value.valor" ng-model="value.nomAtribut" value="value.nomAtribut" />
</td>
<td>
<input type="value.valor" ng-model="value.midaAtribut" value="value.midaAtribut" />
</td>
<td>
<input type="checkbox" ng-model="value.atributObligatori" value="value.atributObligatori" ng-true-value="'Si'" ng-false-value="'No'" />
</td>
<td>
<input type="value.valor" ng-model="value.observacions" value="value.observacions" />
</td>
</tr>
<tr ng-repeat="a in nousAtributs">
<td></td>
<td>
<input type="number" ng-model="a.ordre" value="a.ordre" />
</td>
<td>
<input type="a.valor" ng-model="a.nomAtribut" value="a.nomAtribut" />
</td>
<td>
<input type="a.valor" ng-model="a.midaAtribut" value="a.midaAtribut" />
</td>
<td>
<input type="checkbox" ng-model="a.atributObligatori" value="a.atributObligatori" ng-true-value="'Si'" ng-false-value="'No'" />
</td>
<td>
<input type="a.valor" ng-model="a.observacions" value="a.observacions" />
</td>
</tr>
</table>
<button class="btn btn-default" >
<span class="glyphicon glyphicon-floppy-disk" aria-hidden="true"></span>
Guardar
</button>
</div>
</div>
已解决:
我把 ng-click 放在按钮标签上,而不是 span 标签上
问候
【问题讨论】:
-
您是否在控制台中遇到错误?您在
newRow上设置的属性似乎与您尝试在表中输出的属性不匹配。例如,您的第一列有ng-model="a.ordre",但您正在创建的newRow对象上没有“ordre”属性。 -
我把 ng-click 放在了 button 标签上,而不是 span 标签上。还是谢谢
标签: javascript arrays angularjs web-services angularjs-ng-repeat