【发布时间】:2019-12-01 06:44:40
【问题描述】:
我想在 ng-multiselect-dropdown 中添加按钮,如 ok 按钮,用于关闭下拉菜单并全选并取消选择按钮进入下拉菜单
我正在使用 Angular 8,下面使用 ng-multiselect-dropdown 是代码 sn-p。
这是我现在的管理方式,但实际要求是我想在下拉列表中添加自定义按钮,例如每个下拉列表的可搜索文本框。
我认为这可能是可能的,但我不知道该怎么做我尝试了互联网上的所有选项,但我仍然卡住了。
非常感谢您的宝贵选择/出路和评论。
app.component.html 代码
<div class="card" style="padding-bottom: 5px;">
<a style="padding-left: 10px" (click)="ConcerGridFilterReset()" routerLink="/" >Reset Filter</a>
<pagination-controls style="padding-left: 30%" (pageChange)="p = $event" id="foo"></pagination-controls>
<div class="table-responsive" style="height:550px">
<table class="table table-bordered" style="max-height: 100px">
<thead>
<tr bgcolor="#e50000" style="color: white;text-align: center;">
<!-- <th></th> -->
<th>Concern ID</th>
<!-- <th>Issue ID</th> -->
<th>Local Market
<div style="width: 150px" >
<ng-multiselect-dropdown name="drLocalMkt" style="font-size: 14px;font-weight: normal;"
[placeholder]="'--Select--'"
[data]="drLocalmarketList"
[(ngModel)]="drSelectedLclMktsFilter"
[settings]="filterdropdownSettings"
(onSelect)="onLclItemSelectForFilter($event)"
(onDeSelect)="onLclItemSelectForFilter($event)"
>
</ng-multiselect-dropdown>
<!-- (onDeSelect)="fnUnselectLclMktforFilter()" -->
</div>
</th>
<th>Process
<div style="width: 150px" >
<ng-multiselect-dropdown name="drProcess" style="font-size: 14px;
font-weight: normal;"
[placeholder]="'--Select--'"
[data]="drProcessList"
[(ngModel)]="drSelectedProcessFilter"
[settings]="filterdropdownSettings"
(onSelect)="onProcessItemSelectForFilter($event)"
(onDeSelect)="onProcessItemSelectForFilter($event)"
>
</ng-multiselect-dropdown>
</div>
</th>
<th>Description</th>
<th>Concern Status</th>
<th>Raised By</th>
<th>Raised Date</th>
<th>Assigned To</th>
<!-- <th>IsActive</th> -->
<!-- <th>Edit</th> -->
</tr>
</thead>
<tbody *ngFor="let item of ConcernGrid |paginate: {id: 'foo', itemsPerPage: 10, currentPage: p}">
<tr (click)="SelectedTableRowConcernList(item)" [ngClass] = "{'SelectedRow' : item.ConcernID == SelectedConcernID}">
<!-- <td>
<i class="fa fa-plus" ></i>
</td> -->
<td>{{item.Code}}</td>
<!-- <td>{{item.IssueCode}}</td> -->
<td>{{item.LocalMarketName}}</td>
<td>{{item.ProcessName}}</td>
<td>{{item.Description}}</td>
<td>{{item.ConcernStatusName}}</td>
<td>{{item.CeatedByName}}</td>
<td>{{item.CREATEDDATE | date:'MM/dd/yyyy'}}</td>
<td>{{item.AssignToName}}</td>
<!-- <td>{{item.UserEmailID}}</td> -->
<!-- <td><button (click)="fnEditConcern(item)" type="button" class="btn btn-primary btn-sm">Edit</button></td> -->
</tr>
</tbody>
</table>
</div>
</div>
App.component.ts 代码是
ngOnInit() {
this.dropdownSettings={
singleSelection: false,
idField: 'ID',//item.ID
textField: 'Text',
selectAllText: 'Select All',
unSelectAllText: 'UnSelect All',
itemsShowLimit: 3,
allowSearchFilter: false,
closeDropDownOnSelection:false,
enableCheckAll:false
};
this.filterdropdownSettings = {
singleSelection: false,
idField: 'ID',//item.ID
textField: 'Text',
unSelectAllText: 'UnSelect All',
itemsShowLimit: 0,
allowSearchFilter: true,
closeDropDownOnSelection:true,
enableCheckAll:false,
maxWidth:400,
Style:"maxWidth:600px"
}
this.fnLocalMarketDropdown();this.fnProcessDropdown();this.fnConcernStatusDropdown();
}
作为参考,我正在显示我的页面图像。
【问题讨论】: