为此,我们创建了一个简单的注册表格,在这个表格的用户中,电子邮件输入字段在页面重新加载时自动聚焦。 <form(submit)="onSignup(form)"#form="ngForm"><mat-card><mat-form-field><!-- AutoFocus directive applied in the below input field --><inputautofocust
//Tip:记得 引入"$timeout","$parse" 这个事focus ,类似的 大家可以用于kedown keyup等等 引用:http://stackoverflow.com/questions/14833326/how-to-set-focus-on-input-field
formControlName="userPassword" #passwordInput> </mat-form-field> 不幸的是,并非每个解决方案在渲染时始终与自动对焦 matInput 一起工作。这是我尝试过的: HTMLautofocus属性 JSinput.focus() cdkFocusInitial来自@angular/cdk 上述所有方法都可能有效,但在某些情况下它们似乎被破坏了。 始终如一且始终有效的是使...
这种情况下,说明创建TextEditingController时,并不知道文本内容。...'Do not use the @ char.' : null; }, ) TextField:例如制作一个显示文本框,框中提示输入文本框中的内容信息。 ?...InputDecoration( border: OutlineInputBorder(), labelText: 'Password', ), ) 总结:如果需要使用保存、重置、验证用户...
<inputng-keypress="count = count + 1"ng-init="count=0"> key press count: {{count}} (13)ng-focus/blur 同ng-click,键盘点击即可触发 (14)ng-submit form表单提交 <script> angular.module('submitExample', []) .controller('ExampleController', ['$scope', function($scope) { ...
The time picker component allows users to input or select time portions of a `Date` object from a dropdown or dialog with spinners, which is then mirrored in the input field. In dropdown mode, which is the default one, the input field is editable and users can also edit selected time....
{'view':window,'bubbles':true,'cancelable':true});letfileInput=document.getElementById('img_input');fileInput.dispatchEvent(event);}},setup:editor=>{// editor.setContent("12345");this.editor=editor;editor.on('blur',()=>{this.tinymceContent.left=editor.getContent();this.RichTextGoOut....
type="text" required [(ngModel)]="username" #email></ion-input> </ion-item> <ion-item> <ion-input placeholder="Password" name="password" id="passwordField" type="password" required [(ngModel)]="password"></ion-input> </ion-item> ...
This will add an asterisk next to the label, indicating that this field must be completed. The input will turn green/red depending on whether the validation passes/fails.<igx-input-group> <input igxInput name="fullName" type="text" required="required" /> <label igxLabel for="fullName">...
100"><mat-label>url</mat-label><inputtype="text"placeholder="input image url"matInput[(ngModel)]="value"></mat-form-field></div><divmat-dialog-actions><buttonmat-button(click)="close()">Cancel</button><buttonmat-button[mat-dialog-close]="value"cdkFocusInitial>Ok</button></div></...