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我已经在我的angular2应用程序中实现了引导表单验证，并且即使正确使用引导表单验证指令后，某些表单元素也没有得到验证。当我尝试检查代码时，发现“has-error”类没有出现在表单字段中。bootstrap表单验证在angular2中不起作用
这里是我的表单代码：
<form id="emailForm"
#emailForm= "ngForm"
novalidate="novalidate"
[saBootstrapValidator]="validatorOptions">
<!-- widget content -->
<div class="widget-body">
<!--template Name -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-sm-12 col-md-10">
<strong class="control-label">Name</strong><label class="required"></label>
<input class="form-control"
placeholder="Enter template name"
type="text"
value="{{message.name}}"
name="templateName" [(ngModel)]="composeModel.Name">
</section>
<section class="col-sm-12 col-md-2">
<label for="select2-multiple">
<strong>Category</strong></label>
<select
style="width:100%"
class="form-control select2"
name="category">
<option *ngFor = "let category of templateCategories" value="{{category.Id}}">{{category.Name}}</option>
</select>
</section>
</div>
</div>
</fieldset>
<!--Description -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-sm-12 col-md-12 ">
<strong>Description</strong>
<textarea class="form-control" name="review" rows="2" placeholder="Enter a brief summary that decribes the puropose of this template " [(ngModel)]="composeModel.Description"></textarea>
</section>
</div>
</div>
</fieldset>
<!-- To -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-md-12">
<strong class="control-label">To</strong><label class="required"></label>
<popover-content #multSelectContent>
<span style="color: #3276B1">Hold ctrl-key to select multiple emails<br /> Start typing to search for email</span>
</popover-content>
<a (click)="(null)"
class="fa fa-question-circle"
popoverPlacement="top"
[popoverOnHover]="true"
data-html="true"
popoverTitle="Multiple Selection"
[popover]="multSelectContent"></a>
<div class="boxed">
<select
multiple select2 style="width:100%"
data-select-search="true"
class="form-control select2-multiple"
name="emailTo">
<optgroup label="Responsible Parties">
<option value="1"> [email protected]</option>
<option value="2"> [email protected]</option>
<option value="3"> [email protected]</option>
</optgroup>
<optgroup label="Evaluator">
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
</optgroup>
<optgroup label="Informed Parties">
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
<option value="[email protected]"> [email protected]</option>
</optgroup>
</select>
</div>
</section>
</div>
</div>
</fieldset>
<!-- CC -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-sm-12 col-md-6">
<label><strong>CC</strong></label>
<popover-content #multSelectContent1>
<span style="color: #3276B1">Hold ctrl-key to select multiple emails<br /> Start typing to search for email</span>
</popover-content>
<a (click)="(null)" class="fa fa-question-circle" popoverPlacement="top" [popoverOnHover]="true" data-html="true" popoverTitle="Multiple Selection" [popover]="multSelectContent1"></a>
<div class="boxed">
<select multiple select2 style="width:100%" data-select-search="true" class="select2">
<optgroup label="Responsible Parties">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
<optgroup label="Evaluator">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
<optgroup label="Informed Parties">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
</select>
</div>
</section>
<!-- BCC -->
<section class="col-sm-12 col-md-6">
<label><strong>BCC</strong></label>
<popover-content #multSelectContent1>
<span style="color: #3276B1">Hold ctrl-key to select multiple emails<br /> Start typing to search for email</span>
</popover-content>
<a (click)="(null)" class="fa fa-question-circle" popoverPlacement="top" [popoverOnHover]="true" data-html="true" popoverTitle="Multiple Selection" [popover]="multSelectContent1"></a>
<div class="boxed">
<select multiple select2 style="width:100%" data-select-search="true" class="select2">
<optgroup label="Responsible Parties">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
<optgroup label="Evaluator">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
<optgroup label="Informed Parties">
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
<option value="[email protected]">[email protected]</option>
</optgroup>
</select>
</div>
</section>
</div>
</div>
</fieldset>
<!--Subject -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-md-12 ">
<label><strong>Subject</strong></label>
<popover-content #multSelectContent>
<span style="color: #3276B1">Hold ctrl-key to select multiple emails<br /> Start typing to search for email</span>
</popover-content>
<a (click)="(null)"
class="fa fa-question-circle"
popoverPlacement="top"
[popoverOnHover]="true"
data-html="true"
popoverTitle="Multiple Selection"
[popover]="multSelectContent"></a>
<div class="boxed">
<select
multiple select2 style="width:100%"
data-select-search="true"
class="form-control select2-multiple"
name="emailTo"
placeholder = "Email Subject">
<optgroup label="Evaluation type title">
</optgroup>
<optgroup label="Topic">
<option value="topic1">topic1</option>
<option value="topic2">topic2</option>
</optgroup>
<optgroup label="Question">
<option value="question1">Question1</option>
<option value="question2">Question2</option>
</optgroup>
<optgroup label="Response">
<option value="response1">response1</option>
<option value="response2">response2</option>
</optgroup>
<optgroup label="Value">
<option value="value1">value1</option>
<option value="value2">value2</option>
</optgroup>
<optgroup label="Today's Date'">
<option value="4.5.2017">4.5.2017</option>
</optgroup>
</select>
</div>
<!--<input class="form-control" placeholder="Email Subject" type="text" value="{{message.subject}}">-->
</section>
</div>
</div>
</fieldset>
<!--Message -->
<fieldset>
<div class="form-group">
<div class="row">
<section class="col-md-12 ">
<strong>Message</strong><label class="control-label required"></label>
<div class="summernote form-control" name="messageBody" [summernote]="{height: 120}"></div>
</section>
</div>
</div>
</fieldset>
<!--Action buttons -->
<fieldset>
<div class="smart-form pull-right">
<section class="col-md-12 p ">
<div class="btn-group">
<button class="btn btn-sm btn-primary" type="button"><i class="fa fa-times"></i> Cancel </button>
</div>
<div class="btn-group">
<button class="btn btn-sm btn-success" type="submit" [disabled]="!emailForm.invalid" (click)="onSubmit()"><i class="fa fa-save"></i> Save </button>
</div>
</section>
</div>
</fieldset>
</div>
<!-- end widget content -->
</form>
这是怎么出现在我的表格： 
这里是我的component.ts代码：
import { Component, OnInit } from '@angular/core';
import { ActivatedRoute, Router } from '@angular/router';
import { OutlookService, Message } from '../shared';
import { EmailComposeService } from '../compose/compose.service';
import { EmailComposeModal } from '../../data-model/email-compose';
declare var $: any;
@Component({
selector: 'sa-compose',
templateUrl: 'compose.component.html',
})
export class ComposeComponent implements OnInit {
public $: any;
validatorOptions = {
feedbackIcons: {
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
templateName: {
validators: {
notEmpty: {
message: 'The template name is required and cannot be empty'
}
}
},
emailTo: {
validators: {
notEmpty: {
message: 'The sender email is required and cannot be empty'
}
}
},
messageBody: {
validators: {
callback: {
message: 'The content is required and cannot be empty',
callback: function (value, validator, $field) {
var code = $('[name="messageBody"]').summernote('code');
// <p><br></p> is code generated by Summernote for empty content
return (code !== '' && code !== '<p><br></p>');
}
}
}
}
}
};
public templateName: String = '';
public message: Message;
public carbonCopy: boolean = false;
public blindCarbonCopy: boolean = false;
public attachments: boolean = false;
public sending: boolean = false;
templateCategories: any;
constructor(private route: ActivatedRoute,
private router: Router,
private service: OutlookService, private composeservice: EmailComposeService) {
}
ngOnInit() {
this.message = new Message({})
this.composeservice.getTempateCategory(1, JSON.parse(localStorage.getItem('currentUser')).access_token).subscribe(data => {
this.templateCategories = data;
this.composeModel.CategoryId = data[0].Id;
});
}
isUpdate: boolean = false;
isDelete: boolean = false;
isCreateTemplate: boolean = false;
submitted = false;
composeModel = new ComposeClass();
onSubmit() {
//this.uploadImage();
if (this.isUpdate) {
let composePutData: EmailComposeModal = {
Id: +this.composeModel.Id,
IndustryId: +this.composeModel.IndustryId,
CategoryId: +this.composeModel.CategoryId,
Name: this.composeModel.Name,
Content: this.composeModel.Content,
Description: this.composeModel.Description,
Status: this.composeModel.Status,
CreatedBy: this.composeModel.CreatedBy,
CreateTimestamp: this.composeModel.CreateTimestamp,
ModifiedBy: localStorage.getItem('selectedRolesID'),
ModifiedTimestamp: new Date(),
DataStateFlag: this.composeModel.DataStateFlag
}
if (this.isDelete) {
this.composeservice.updateTemplate(composePutData, JSON.parse(localStorage.getItem('currentUser')).access_token).subscribe(res => {
if (res.status === 200) {
this.isUpdate = false;
this.isDelete = false;
this.composeModel = new ComposeClass();
this.isCreateTemplate = false;
$('.divMessageBox').hide();
}
});
} else {
this.composeservice.updateTemplate(composePutData, JSON.parse(localStorage.getItem('currentUser')).access_token).subscribe(res => {
if (res.status === 200) {
this.isUpdate = false;
this.composeModel = new ComposeClass();
this.isCreateTemplate = false;
$('.divMessageBox').hide();
}
});
}
} else {
var code = $('[name="messageBody"]').summernote('code');
let postdata: EmailComposeModal = {
IndustryId: 1,
CategoryId: +this.composeModel.CategoryId,
Name: this.composeModel.Name,
Content: code,
Description: this.composeModel.Description,
Status: "Active",
CreatedBy: localStorage.getItem('selectedRolesID'),
CreateTimestamp: new Date(),
DataStateFlag: "I",
"ModifiedBy": null,
"ModifiedTimestamp": null
}
this.submitted = true;
this.composeservice.createTemplate(postdata, JSON.parse(localStorage.getItem('currentUser')).access_token).subscribe(res => {
if (res.status === 200) {
this.composeModel = new ComposeClass();
this.isCreateTemplate = true;
$('.nav-tabs a[href="#a1"]').tab('show');
$('[name="messageBody"]').summernote('reset');
}
})
}
}
}
export class ComposeClass {
constructor(
public Id?: number,
public IndustryId?: number,
public CategoryId?: number,
public Name?: string,
public Content?: string,
public Description?: string,
public Status?: string,
public CreatedBy?: string,
public CreateTimestamp?: Date,
public ModifiedBy?: string,
public ModifiedTimestamp?: Date,
public DataStateFlag?: string
) {
}
}
第一输入元件是得到验证，但选择字段和summernote字段没有得到验证。
我已经解决了select2的验证问题。排除：['：disabled']选项在验证时缺失，因为它需要检查值是否为空。 仍然无法与summernote一起解决。 –