如何触发函数或将选定值赋给另一个作用域变量

How to trigger a function or assign selected value to another scope variable for angualrui bootstrap datepicker?

本文关键字：另一个 作用域 变量 函数 何触发      更新时间：2023-09-26

在这个AngularUI Datepicker plunk:http://plnkr.co/edit/DWqgfTvM5QaO5Hs5dHco?p =

预览

我想知道我如何将选定值分配到另一个变量或触发另一个函数，如果在字段中选择日期?

我在它的文档中找不到一个选项:http://angular-ui.github.io/bootstrap/

如果有不清楚的地方请评论。

指数

<!doctype html>
<html ng-app="plunker">
  <head>
    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.10/angular.js"></script>
    <script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.11.0.js"></script>
    <script src="example.js"></script>
    <link href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
<div ng-controller="DatepickerDemoCtrl">
    <pre>Selected date is: <em>{{dt | date:'fullDate' }}</em></pre>
    <h4>Inline</h4>
    <div style="display:inline-block; min-height:290px;">
        <datepicker ng-model="dt" min-date="minDate" show-weeks="true" class="well well-sm"></datepicker>
    </div>
    <h4>Popup</h4>
    <div class="row">
        <div class="col-md-6">
            <p class="input-group">
              <input type="text" class="form-control" datepicker-popup="{{format}}" ng-model="dt" is-open="opened" min-date="minDate" max-date="'2015-06-22'" datepicker-options="dateOptions" date-disabled="disabled(date, mode)" ng-required="true" close-text="Close" />
              <span class="input-group-btn">
                <button type="button" class="btn btn-default" ng-click="open($event)"><i class="glyphicon glyphicon-calendar"></i></button>
              </span>
            </p>
        </div>
    </div>
    <div class="row">
        <div class="col-md-6">
            <label>Format:</label> <select class="form-control" ng-model="format" ng-options="f for f in formats"><option></option></select>
        </div>
    </div>
    <hr />
    <button type="button" class="btn btn-sm btn-info" ng-click="today()">Today</button>
    <button type="button" class="btn btn-sm btn-default" ng-click="dt = '2009-08-24'">2009-08-24</button>
    <button type="button" class="btn btn-sm btn-danger" ng-click="clear()">Clear</button>
    <button type="button" class="btn btn-sm btn-default" ng-click="toggleMin()" tooltip="After today restriction">Min date</button>
</div>
  </body>
</html>

example.js 

angular.module('plunker', ['ui.bootstrap']);
var DatepickerDemoCtrl = function ($scope) {
  $scope.today = function() {
    $scope.dt = new Date();
  };
  $scope.today();
  $scope.clear = function () {
    $scope.dt = null;
  };
  // Disable weekend selection
  $scope.disabled = function(date, mode) {
    return ( mode === 'day' && ( date.getDay() === 0 || date.getDay() === 6 ) );
  };
  $scope.toggleMin = function() {
    $scope.minDate = $scope.minDate ? null : new Date();
  };
  $scope.toggleMin();
  $scope.open = function($event) {
    $event.preventDefault();
    $event.stopPropagation();
    $scope.opened = true;
  };
  $scope.dateOptions = {
    formatYear: 'yy',
    startingDay: 1
  };
  $scope.initDate = new Date('2016-15-20');
  $scope.formats = ['dd-MMMM-yyyy', 'yyyy/MM/dd', 'dd.MM.yyyy', 'shortDate'];
  $scope.format = $scope.formats[0];
};

将ng-change="somefunction()添加到原始输入字段中，最后如下所示

<input type="text" class="form-control" datepicker-popup="{{format}}" ng-model="dt" is-open="opened" min-date="minDate" max-date="'2015-06-22'" datepicker-options="dateOptions" date-disabled="disabled(date, mode)" ng-required="true" close-text="Close" ng-change="somefunction()/>

，该函数将对字段中更改的任何值运行。

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