[英]Two-way binding not working in UI Modal
我試圖以模式顯示數據,但似乎無法雙向綁定。
在我的HTML中,
<div class="cta-actions">
<div class="action"><a class="btn btn-lg btn-max">Send a package</a></div>
<div class="action"><a id="estimate-modal-trigger" ng-click="openPriceEstimateModal()" class="btn btn-lg">Get an estimate</a></div>
</div>
在控制器中
$scope.openPriceEstimateModal = function() {
var modalInstance = $uibModal.open({
animation: true,
templateUrl: '/app/tpls/partials/estimate.modal.html',
windowClass: 'price-estimate-modal',
controller: 'EstimateModalCtrl'
});
};
模態控制器
controller('EstimateModalCtrl', function($scope, $timeout, $uibModalInstance) {
$scope.btnText = "Estimate"
$scope.data = {
pickup_address: null,
delivery_address: null,
cost: 0
};
$scope.address = {}
});
模態模板(在翡翠中)
.modal-header
.modal-body
.estimate-price-display
h1
span.currency ₦
span.value(ng-bind="data.cost")
.estimate-form
form(name="form" no-validate)
.control-group
label Pickup Address
input.form-control(pac type="text" name="pickup" placeholder="Enter pickup address" ng-model="data.pickup_address" ng-required="true" details="address.pickup")
.control-group
label Delivery Address
input.form-control(pac type="text" name="delivery" placeholder="Enter delivery address" ng-model="data.delivery_address" ng-required="data.pickup_address" details="address.delivery")
.control-group(style="text-align: center;")
.button.btn.btn-lg.btn-clr-white(type="button" ng-click="getEstimate()" ng-disabled="form.$invalid" ng-bind="btnText")
打開模態后,屬性會正確綁定並顯示,但是為$scope.btnText
或$scope.data.cost
分配其他值不會反映在模態模板上。 但是將$ scope記錄到控制台將顯示所做的更改。
我只是想知道我做錯了什么嗎?
嘗試將$ scope傳遞給Modal實例。 就像下面提到的:
$scope.openPriceEstimateModal = function() {
var modalInstance = $uibModal.open({
animation: true,
scope : $scope,
templateUrl: '/app/tpls/partials/estimate.modal.html',
windowClass: 'price-estimate-modal',
controller: 'EstimateModalCtrl'
});
};
默認情況下,傳遞給模式實例的作用域為$ rootScope,因此您必須使用$ scope覆蓋該作用域。
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