请提示我如何通过索引从结果表中的模态对话框窗口传递数据。 现在,数据立即传递到表的所有列中。 但是需要将对话框表格中的数据保存在表格中的某个列中。
示例:第一个对话框表单中的数据传入表结果的第一列,第二个对话框表单中的数据传入表结果的第二列等。
此处链接到Plunker https://plnkr.co/edit/Auz0ydFFaQW9h6zF9PO6?p=preview
控制器(角度):
angular.module('myApp', ['ngMaterial', 'ngMessages'])
.controller('OnePagelCtrl', ['$scope', '$mdDialog', '$compile', function($scope, $mdDialog, $compile) {
$scope.tableRows = ['AAA','BBB','CCC','DDD','EEE', 'FFF']
$scope.open = function(index, ev, it) {
$scope.showText = true;
$mdDialog.show({
templateUrl: "test.html",
clickOutsideToClose: true,
openFrom: {top: -50, width: 30, height: 80},
closeTo: {left: 500},
targetEvent: ev,
scope: $scope,
preserveScope: true,
controller: function($scope) {
$scope.cancel = function() {
$mdDialog.cancel();
};
},
});
};
$scope.clearValue = function() {
$scope.placeholder1 = undefined;
$scope.placeholder2 = undefined;
$scope.favoriteColor = undefined;
$scope.myForm.$setPristine();
};
$scope.save = function() {
if ($scope.myForm.$valid) {
$scope.myForm.$setSubmitted();
$scope.showText = true;
$mdDialog.cancel();
} else {
alert('Form was invalid!');
return true;
}
};
}])
HTML:
<!-- table 1 -->
<table>
<tr>
<th>
<div class="tablehaed">XXX</div>
</th>
<th>
<div class="tablehaed">Form</div>
</th>
</tr>
<tr ng-repeat="tablerow in tableRows">
<td>{{tablerow}}</td>
<td>
<i class="material-icons md-24 md-dark" ng-click="open($index, $event, it)">insert_comment</i>
</td>
</tr>
</table>
<!-- table 1 -->
<!-- table 2 Result -->
<table class="table table-striped table-hover">
<thead>
<tr>
<th ng-repeat="tablerow in tableRows" class="table-dashboard">
{{tablerow}}
</th>
</tr>
</thead>
<tbody>
<tr>
<td ng-repeat="tablerow in tableRows" class="category-{{favoriteColor}}">
<i class="material-icons" ng-click="open($event, it, $index)">mode_edit</i>
{{placeholder1}}
<br><hr>
{{placeholder2}}
</td>
</tr>
</tbody>
对话窗口
<script type="text/ng-template" id="test.html">
<form name="myForm">
<md-dialog aria-label="Test">
<div layout-padding layout="column">
<md-toolbar>
<div class="md-toolbar-tools">
<h2>Dialog window</h2>
<span flex></span>
<md-button class="md-icon-button" ng-click="cancel()">
<md-icon><i class="material-icons"></i></md-icon>
</md-button>
</div>
</md-toolbar>
<md-input-container>
<label>Placeholder 1</label>
<input ng-model="placeholder1">
</md-input-container>
<md-input-container>
<label>Placeholder 2</label>
<input ng-model="placeholder2">
</md-input-container>
<md-input-container flex="50">
<label>Favorite Color</label>
<md-select name="favoriteColor" ng-model="favoriteColor" required>
<md-option value="red">Red</md-option>
<md-option value="blue">Blue</md-option>
<md-option value="green">Green</md-option>
</md-select>
<div class="errors" ng-messages="myForm.favoriteColor.$error">
<div ng-message="required">Required</div>
</div>
</md-input-container>
<md-dialog-actions>
<md-button class="md-primary md-confirm-button md-button md-ink-ripple md-default-theme" ng-click="clearValue()" ng-disabled="!(quest || favoriteColor)">Clear</md-button>
<md-button class="md-primary md-confirm-button md-button md-ink-ripple md-default-theme" ng-click="save()" class="md-primary">Save</md-button>
</md-dialog-actions>
</div>
</md-dialog>
</form>
</script>
答案 0 :(得分:1)
我不完全确定我知道你在问什么,但我会回答我认为你的意思。
$mdDialog.show()
返回一个承诺。这意味着您可以使用.then(...)
函数在结算时处理promise的结果。您可以通过调用$mdDialog.hide()
来解决对话问题(如调用.cancel()
)。您可以将任何参数传递给.hide()
。
例如:
$mdDialog
.show({
templateUrl: "test.html",
clickOutsideToClose: true,
openFrom: {top: -50, width: 30, height: 80},
closeTo: {left: 500},
targetEvent: ev,
scope: $scope,
preserveScope: true,
controller: function($scope) {
$scope.hide = function() {
var index = 1;
$mdDialog.hide(index);
};
$scope.cancel = function() {
$mdDialog.cancel();
};
}
})
.then(function(result) {
// Result will be 1, because .hide() was called with 1.
});
您甚至可以将表单中的值传递给.hide()
。
$ mdDialog允许您向控制器提供“本地人”。本地注入到控制器函数中,就像其他依赖项一样。以下示例演示了这一点。
$scope.open = function(index, ev, it) {
$scope.showText = true;
$mdDialog.show({
templateUrl: "test.html",
clickOutsideToClose: true,
openFrom: {top: -50, width: 30, height: 80},
closeTo: {left: 500},
locals: {
rowIndex: index
},
targetEvent: ev,
scope: $scope,
preserveScope: true,
controller: function($scope, rowIndex) {
$scope.row = $scope.tableRows[rowIndex];
$scope.cancel = function() {
$mdDialog.cancel();
};
}
});
};
您还需要在表格中存储每个vaule的属性。必须为表中的每个元素存储占位符和喜欢的颜色。
对plunkr here的更改反映了所有这些想法。