带有 Angularjs 的 jQuery ui 日期选择器

jQuery ui datepicker with Angularjs

提问by user2473037

I want to use jQuery UI datepicker with AngularJS.

我想在 AngularJS 中使用 jQuery UI datepicker。

I have a sample , but my code is not working.

我有一个示例，但我的代码不起作用。

Sample:

样本：

http://www.abequar.net/jquery-ui-datepicker-with-angularjs/

http://www.abequar.net/jquery-ui-datepicker-with-angularjs/

My Code:

我的代码：

<input id="sDate" name="programStartDate" type="text" datepicker required/>



angular.module('elnApp')
 .directive('datepicker', function () {
  return {
    restrict: 'A',
    require : 'ngModel',
    link : function (scope, element, attrs, ngModelCtrl) {
        $(function(){
            element.datepicker({
                dateFormat:'yy-mm-dd',
                onSelect:function (date) {
                    ngModelCtrl.$setViewValue(date);
                    scope.$apply();

                }
            });
        });
    }
} });

It shows an error TypeError: Object [object Object] has no method 'datepicker'.

它显示一个错误TypeError: Object [object Object] has no method 'datepicker'。

回答by Kevin Jones

I have almost exactly the same code as you and mine works.

我的代码与您和我的作品几乎完全相同。

Do you have jQueryUI.js included in the page?

页面中是否包含 jQueryUI.js？

There's a fiddle here

有一个小提琴在这里

<input type="text" ng-model="date" jqdatepicker />
<br/>
{{ date }}


var datePicker = angular.module('app', []);

datePicker.directive('jqdatepicker', function () {
    return {
        restrict: 'A',
        require: 'ngModel',
         link: function (scope, element, attrs, ngModelCtrl) {
            element.datepicker({
                dateFormat: 'DD, d  MM, yy',
                onSelect: function (date) {
                    scope.date = date;
                    scope.$apply();
                }
            });
        }
    };
});

You'll also need the ng-app="app" somewhere in your HTML

您还需要在 HTML 中的某处使用 ng-app="app"

回答by vicont

angular.module('elnApp')
.directive('jqdatepicker', function() {
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function(scope, element, attrs, ctrl) {
            $(element).datepicker({
                dateFormat: 'dd.mm.yy',
                onSelect: function(date) {
                    ctrl.$setViewValue(date);
                    ctrl.$render();
                    scope.$apply();
                }
            });
        }
    };
});

回答by Nahn

As a best practice, especially if you have multiple date pickers, you should not hardcode the element's scope variable name.

作为最佳实践，尤其是当您有多个日期选择器时，您不应硬编码元素的范围变量名称。

Instead, you should get the clicked input's ng-modeland update its corresponding scope variable inside the onSelectmethod.

相反，您应该获取点击的输入ng-model并在onSelect方法内更新其相应的范围变量。

app.directive('jqdatepicker', function() {
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function(scope, element, attrs, ngModelCtrl) {
            $(element).datepicker({
                dateFormat: 'yy-mm-dd',

                onSelect: function(date) {
                    var ngModelName = this.attributes['ng-model'].value;

                    // if value for the specified ngModel is a property of 
                    // another object on the scope
                    if (ngModelName.indexOf(".") != -1) {
                        var objAttributes = ngModelName.split(".");
                        var lastAttribute = objAttributes.pop();
                        var partialObjString = objAttributes.join(".");
                        var partialObj = eval("scope." + partialObjString);

                        partialObj[lastAttribute] = date;
                    }
                    // if value for the specified ngModel is directly on the scope
                    else {
                        scope[ngModelName] = date;
                    }
                    scope.$apply();
                }

            });
        }
    };
});

EDIT

编辑

To address the issue that @Romain raised up (Nested Elements), I have modified my answer

为了解决@Romain 提出的问题（嵌套元素），我修改了我的答案

回答by rohit garg

I finally was able to run datepicker directive in angular js , here are pointers

我终于能够在 angular js 中运行 datepicker 指令，这里是指针

include following JS in order

按顺序包括以下JS

1. jquery.js
2. jquery-ui.js
3. angular-min.js

1. jquery.js
2. jquery-ui.js
3. angular-min.js

I added the following

我添加了以下内容

<script src="http://code.jquery.com/jquery-1.10.2.js"></script>
<script src="http://code.jquery.com/ui/1.10.4/jquery-ui.js"></script> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"> </script>      

in html code

在 html 代码中

<body ng-app="myApp" ng-controller="myController">
// some other html code 
<input type="text" ng-model="date" mydatepicker />
<br/>
 {{ date }}
 //some other html code
 </body>

in the js , make sure you code for the directive first and after that add the code for controller , else it will cause issues.

在 js 中，请确保先为指令编码，然后为控制器添加代码，否则会导致问题。

date picker directive :

日期选择器指令：

var app = angular.module('myApp',[]);
app.directive('mydatepicker', function () {
return {
    restrict: 'A',
    require: 'ngModel',
     link: function (scope, element, attrs, ngModelCtrl) {
        element.datepicker({
            dateFormat: 'DD, d  MM, yy',
            onSelect: function (date) {
                scope.date = date;
                scope.$apply();
            }
        });
    }
  };
});

directive code referred from above answers.

上述答案中引用的指令代码。

After this directive , write the controller

在此指令之后，编写控制器

app.controller('myController',function($scope){
//controller code
};

TRY THIS INSTEADin angular js

在 angular js 中试试这个

  <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>  

along with jquery.js and jquery-ui.js

连同 jquery.js 和 jquery-ui.js

we can implement angular js datepicker as

我们可以将 angular js datepicker 实现为

<input type="date" ng-model="date" name="DOB">

This gives the built in datepicker and date is set in ng-model and can be used for further processing and validation.

这提供了内置的日期选择器，日期设置在 ng-model 中，可用于进一步处理和验证。

Found this after lot of successful headbanging with previous approach. :)

在使用以前的方法成功地进行了多次碰撞后发现了这一点。:)

回答by zeillah

Unfortunately, vicont's answer did not work for me, so I searched for another solution which is as elegant and works for nested attributes in the ng-model as well. It uses $parse and accesses the ng-model through the attrs in the linking function instead of requiring it:

不幸的是，vicont 的答案对我不起作用，所以我搜索了另一个同样优雅的解决方案，它也适用于 ng-model 中的嵌套属性。它使用 $parse 并通过链接函数中的 attrs 访问 ng-model 而不是要求它：

myApp.directive('myDatepicker', function ($parse) {
    return function (scope, element, attrs, controller) {
      var ngModel = $parse(attrs.ngModel);
      $(function(){
        element.datepicker({
            ...
            onSelect:function (dateText, inst) {
                scope.$apply(function(scope){
                    // Change binded variable
                    ngModel.assign(scope, dateText);
                });
            }
        });
     });
    } 
});

Source: ANGULAR.JS BINDING TO JQUERY UI (DATEPICKER EXAMPLE)

来源：ANGULAR.JS 绑定到 JQUERY UI（日期选择器示例）

回答by hS4

I modified the code and wrapped view update inside $apply().

我修改了代码并将视图更新封装在 $apply() 中。

link: function (scope, elem, attrs, ngModelCtrl){   
var updateModel = function(dateText){
    // call $apply to update the model
    scope.$apply(function(){
        ngModelCtrl.$setViewValue(dateText);
    });
};
var options = {
    dateFormat: "dd/mm/yy",
     // handle jquery date change
    onSelect: function(dateText){
        updateModel(dateText);
    }
};
 // jqueryfy the element
elem.datepicker(options);

}

}

working fiddle - http://jsfiddle.net/hsfid/SrDV2/1/embedded/result/

工作小提琴 - http://jsfiddle.net/hsfid/SrDV2/1/embedded/result/

回答by Jonghee Park

onSelect doesn't work well in ng-repeat, so I made another version using event bind

onSelect 在 ng-repeat 中效果不佳，所以我使用事件绑定制作了另一个版本

html

html

<tr ng-repeat="product in products">
<td>
    <input type="text" ng-model="product.startDate" class="form-control date-picker" data-date-format="yyyy-mm-dd" datepicker/>
</td>
</tr>

script

脚本

angular.module('app', []).directive('datepicker', function () {
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function (scope, element, attrs, ngModelCtrl) {
            element.datepicker();
            element.bind('blur keyup change', function(){
                var model = attrs.ngModel;
                if (model.indexOf(".") > -1) scope[model.replace(/\.[^.]*/, "")][model.replace(/[^.]*\./, "")] = element.val();
                else scope[model] = element.val();
            });
        }
    };
});

回答by Ciaran Whyte

You main Index.html file for Angular can use the body tag as the ng-view. Then all you need to do is include a script tag at the bottom of whatever page is being pulled into Index.html by Angular like so:

Angular 的主要 Index.html 文件可以使用 body 标签作为 ng-view。然后你需要做的就是在任何页面被 Angular 拉入 Index.html 的底部包含一个脚本标签，如下所示：

<script type="text/javascript">
$( function() {
    $( "#mydatepickerid" ).datepicker({changeMonth: true, changeYear: true, 
        yearRange: '1930:'+new Date().getFullYear(), dateFormat: "yy-mm-dd"});
});
</script>

Why overcomplicate things??

为什么要把事情复杂化？？

回答by user8237545

var selectDate = element.datepicker({
    dateFormat:'dd/mm/yy',
    onSelect:function (date) {
        ngModelCtrl.$setViewValue(date);
        scope.$apply();
    }
}).on('changeDate', function(ev) {
    selectDate.hide();
    ngModelCtrl.$setViewValue(element.val());
    scope.$apply();
});                            

回答by Amit Bhandari

myModule.directive('jqdatepicker', function () {
    return {
        restrict: 'A',
        require: 'ngModel',
         link: function (scope, element, attrs, ngModelCtrl) {
            element.datepicker({
                dateFormat: 'dd/mm/yy',
                onSelect: function (date) {   
                    var ar=date.split("/");
                    date=new Date(ar[2]+"-"+ar[1]+"-"+ar[0]);
                    ngModelCtrl.$setViewValue(date.getTime());
                //    scope.course.launchDate = date;
                    scope.$apply();
                }
            });

        }
    };
});

HTML Code :

HTML代码：

<input type="text" jqdatepicker  ng-model="course.launchDate" required readonly />