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AngularJS API Referenceautoauto/serviceauto/service/$injectorauto/service/$providengng/directiveng/directive/ang/directive/formng/directive/inputng/directive/input[checkbox]ng/directive/input[date]ng/directive/input[dateTimeLocal]ng/directive/input[email]ng/directive/input[month]ng/directive/input[number]ng/directive/input[radio]ng/directive/input[text]ng/directive/input[time]ng/directive/input[url]ng/directive/input[week]ng/directive/ngAppng/directive/ngBindng/directive/ngBindHtmlng/directive/ngBindTemplateng/directive/ngBlurng/directive/ngChangeng/directive/ngCheckedng/directive/ngClassng/directive/ngClassEvenng/directive/ngClassOddng/directive/ngClickng/directive/ngCloakng/directive/ngControllerng/directive/ngCopyng/directive/ngCspng/directive/ngCutng/directive/ngDblclickng/directive/ngDisabledng/directive/ngFocusng/directive/ngFormng/directive/ngHideng/directive/ngHrefng/directive/ngIfng/directive/ngIncludeng/directive/ngInitng/directive/ngKeydownng/directive/ngKeypressng/directive/ngKeyupng/directive/ngListng/directive/ngModelng/directive/ngModelOptionsng/directive/ngMousedownng/directive/ngMouseenterng/directive/ngMouseleaveng/directive/ngMousemoveng/directive/ngMouseoverng/directive/ngMouseupng/directive/ngNonBindableng/directive/ngOpenng/directive/ngPasteng/directive/ngPluralizeng/directive/ngReadonlyng/directive/ngRepeatng/directive/ngSelectedng/directive/ngShowng/directive/ngSrcng/directive/ngSrcsetng/directive/ngStyleng/directive/ngSubmitng/directive/ngSwitchng/directive/ngTranscludeng/directive/ngValueng/directive/scriptng/directive/selectng/directive/textareang/filterng/filter/currencyng/filter/dateng/filter/filterng/filter/jsonng/filter/limitTong/filter/lowercaseng/filter/numberng/filter/orderByng/filter/uppercaseng/functionng/function/angular.bindng/function/angular.bootstrapng/function/angular.copyng/function/angular.elementng/function/angular.equalsng/function/angular.extendng/function/angular.forEachng/function/angular.fromJsonng/function/angular.identityng/function/angular.injectorng/function/angular.isArrayng/function/angular.isDateng/function/angular.isDefinedng/function/angular.isElementng/function/angular.isFunctionng/function/angular.isNumberng/function/angular.isObjectng/function/angular.isStringng/function/angular.isUndefinedng/function/angular.lowercaseng/function/angular.moduleng/function/angular.noopng/function/angular.toJsonng/function/angular.uppercaseng/objectng/object/angular.versionng/providerng/provider/$animateProviderng/provider/$compileProviderng/provider/$controllerProviderng/provider/$filterProviderng/provider/$httpProviderng/provider/$interpolateProviderng/provider/$locationProviderng/provider/$logProviderng/provider/$parseProviderng/provider/$rootScopeProviderng/provider/$sceDelegateProviderng/provider/$sceProviderng/serviceng/service/$anchorScrollng/service/$animateng/service/$cacheFactoryng/service/$compileng/service/$controllerng/service/$documentng/service/$exceptionHandlerng/service/$filterng/service/$httpng/service/$httpBackendng/service/$interpolateng/service/$intervalng/service/$localeng/service/$locationng/service/$logng/service/$parseng/service/$qng/service/$rootElementng/service/$rootScopeng/service/$sceng/service/$sceDelegateng/service/$templateCacheng/service/$timeoutng/service/$windowng/typeng/type/$cacheFactory.Cacheng/type/$compile.directive.Attributesng/type/$rootScope.Scopeng/type/angular.Moduleng/type/form.FormControllerng/type/ngModel.NgModelControllerngAnimatengAnimate/providerngAnimate/provider/$animateProviderngAnimate/servicengAnimate/service/$animatengCookiesngCookies/servicengCookies/service/$cookiesngCookies/service/$cookieStorengMessagesngMessages/directivengMessages/directive/ngMessagengMessages/directive/ngMessagesngMockngMock/functionngMock/function/angular.mock.dumpngMock/function/angular.mock.injectngMock/function/angular.mock.modulengMock/objectngMock/object/angular.mockngMock/providerngMock/provider/$exceptionHandlerProviderngMock/servicengMock/service/$exceptionHandlerngMock/service/$httpBackendngMock/service/$intervalngMock/service/$logngMock/service/$timeoutngMock/typengMock/type/angular.mock.TzDatengMockE2EngMockE2E/servicengMockE2E/service/$httpBackendngResourcengResource/servicengResource/service/$resourcengRoutengRoute/directivengRoute/directive/ngViewngRoute/providerngRoute/provider/$routeProviderngRoute/servicengRoute/service/$routengRoute/service/$routeParamsngSanitizengSanitize/filterngSanitize/filter/linkyngSanitize/servicengSanitize/service/$sanitizengTouchngTouch/directivengTouch/directive/ngClickngTouch/directive/ngSwipeLeftngTouch/directive/ngSwipeRightngTouch/servicengTouch/service/$swipe
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AngularJS: API: ng/directive/input[url]

input[url]

  1. - input in module ng

URL文本输入校验。如果内容不是有效的URL,则设置url验证错误键。

指令信息

  • 这个指令执行优先级为0.

用法

<input Type="url"
       ng-model=""
       [name=""]
       [required=""]
       [ng-required=""]
       [ng-minlength=""]
       [ng-maxlength=""]
       [ng-pattern=""]
       [ng-change=""]>

参数

参数 类型 详述
ngModel string

声明用于数据绑定的Angular表达式。

name
(可选)
string

发布到表单下的控件的属性名称。

required
(可选)
string

如果未输入值就设置 required 验证错误键。

ngRequired
(可选)
string

当ngRequired表达式等于true时,添加required属性和required验证约束到元素上。 使用ngRequired替换required,当你想数据绑定到required属性上时。

ngMinlength
(可选)
number

如果值短于minlength则设置 minlength 验证错误键。

ngMaxlength
(可选)
number

如果值长于maxlength则设置 maxlength 验证错误键。

ngPattern
(可选)
string

如果值不匹配正则表达式则设置 pattern 验证错误键。 值可以是 /regexp/ 形式的内嵌正则表达式,或者是用 regexp 定义在scope中的表达式。

ngChange
(可选)
string

Angular表达式,当输入元素通过用户交互方式发生输入变化时会执行这个表达式。

示例

index.html
<script>
  angular.module('urlExample', [])
    .controller('ExampleController', ['$scope', Function($scope) {
      $scope.text = 'http://google.com';
    }]);
</script>
<form name="myForm" ng-controller="ExampleController">
  URL: <input Type="url" name="input" ng-model="text" required>
  <span class="error" ng-show="myForm.input.$error.required">
    Required!</span>
  <span class="error" ng-show="myForm.input.$error.url">
    Not valid url!</span>
  <tt>text = {{text}}</tt><br/>
  <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
  <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
  <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
  <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
  <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
 </form>
protractor.js
var text = element(by.binding('text'));
var valid = element(by.binding('myForm.input.$valid'));
var input = element(by.model('text'));

it('should initialize to model', Function() {
  expect(text.getText()).toContain('http://google.com');
  expect(valid.getText()).toContain('true');});

it('should be invalid if empty', Function() {
  input.clear();
  input.sendKeys('');

  expect(text.getText()).toEqual('text =');
  expect(valid.getText()).toContain('false');});

it('should be invalid if not url', Function() {
  input.clear();
  input.sendKeys('box');

  expect(valid.getText()).toContain('false');});
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