[enter image description here][1]
The file to hack is bootstrap original file
import {Component, Input, ElementRef, Output, EventEmitter, DoCheck, SimpleChanges, ViewChild, Renderer, AfterViewInit, AfterViewChecked,
trigger,
state,
style,
transition,
animate,
ViewEncapsulation
} from '@angular/core';
@Component({
encapsulation: ViewEncapsulation.None,
selector: 'switch',
template: `<div #main class="bootstrap-switch bootstrap-switch-wrapper bootstrap-switch-animate bootstrap-switch-off" [ngClass]="_sizeClass + ' ' + _disabledClass" (click)="toggleStatus()">
<div #container class="bootstrap-switch-container" [@statusChange]="_statusStr" >
<span #on class="bootstrap-switch-handle-on" [ngClass]="_onColor" [ngStyle]="{'min-width': _minWidth +'px'}">{{onText}}</span>
<span #mid class="bootstrap-switch-label"></span>
<span #off class="bootstrap-switch-handle-off " [ngClass]="_offColor">{{offText}}</span>
</div>
</div>
`,
styles: [`/* ========================================================================
* bootstrap-switch - v3.3.2
* http://www.bootstrap-switch.org
* ========================================================================
* Copyright 2012-2013 Mattia Larentis
*
* ========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ========================================================================
*/
.bootstrap-switch {
display: inline-block;
direction: ltr;
cursor: pointer;
border-radius: 4px;
border: 1px solid;
border-color: #cccccc;
position: relative;
text-align: left;
overflow: hidden;
line-height: 8px;
z-index: 0;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
vertical-align: middle;
-webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
}
.bootstrap-switch .bootstrap-switch-container {
display: inline-block;
top: 0;
border-radius: 4px;
-webkit-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
background: #fff;
}
.bootstrap-switch .bootstrap-switch-handle-on,
.bootstrap-switch .bootstrap-switch-handle-off,
.bootstrap-switch .bootstrap-switch-label {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
cursor: pointer;
display: inline-block !important;
height: 100%;
padding: 6px 12px;
font-size: 14px;
line-height: 20px;
}
.bootstrap-switch .bootstrap-switch-handle-on,
.bootstrap-switch .bootstrap-switch-handle-off {
text-align: center;
z-index: 1;
white-space: nowrap;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-primary,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-primary {
color: #fff;
background: #428bca;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-info,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-info {
color: #fff;
background: #5bc0de;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-success,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-success {
color: #fff;
background: #5cb85c;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-warning,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-warning {
background: #f0ad4e;
color: #fff;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-danger,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-danger {
color: #fff;
background: #d9534f;
}
.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-default,
.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-default {
color: #000;
background: #eeeeee;
}
.bootstrap-switch .bootstrap-switch-label {
text-align: center;
margin-top: -1px;
margin-bottom: -1px;
z-index: 100;
color: #333333;
background: #ffffff;
}
.bootstrap-switch .bootstrap-switch-handle-on {
border-bottom-left-radius: 3px;
border-top-left-radius: 3px;
}
.bootstrap-switch .bootstrap-switch-handle-off {
border-bottom-right-radius: 3px;
border-top-right-radius: 3px;
}
.bootstrap-switch input[type='radio'],
.bootstrap-switch input[type='checkbox'] {
position: absolute !important;
top: 0;
left: 0;
opacity: 0;
filter: alpha(opacity=0);
z-index: -1;
}
.bootstrap-switch input[type='radio'].form-control,
.bootstrap-switch input[type='checkbox'].form-control {
height: auto;
}
.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-label {
padding: 1px 5px;
font-size: 12px;
line-height: 1.5;
}
.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-label {
padding: 5px 10px;
font-size: 12px;
line-height: 1.5;
}
.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-label {
padding: 6px 16px;
font-size: 18px;
line-height: 1.33;
}
.bootstrap-switch.bootstrap-switch-disabled,
.bootstrap-switch.bootstrap-switch-readonly,
.bootstrap-switch.bootstrap-switch-indeterminate {
cursor: default !important;
}
.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-on,
.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-off,
.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-label,
.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-label,
.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-label {
opacity: 0.5;
filter: alpha(opacity=50);
cursor: default !important;
}
.bootstrap-switch.bootstrap-switch-animate .bootstrap-switch-container {
-webkit-transition: margin-left 0.5s;
transition: margin-left 0.5s;
}
.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-on {
border-bottom-left-radius: 0;
border-top-left-radius: 0;
border-bottom-right-radius: 3px;
border-top-right-radius: 3px;
}
.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-off {
border-bottom-right-radius: 0;
border-top-right-radius: 0;
border-bottom-left-radius: 3px;
border-top-left-radius: 3px;
}
.bootstrap-switch.bootstrap-switch-focused {
border-color: #66afe9;
outline: 0;
-webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
}
.bootstrap-switch.bootstrap-switch-on .bootstrap-switch-label,
.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-off .bootstrap-switch-label {
border-bottom-right-radius: 3px;
border-top-right-radius: 3px;
}
.bootstrap-switch.bootstrap-switch-off .bootstrap-switch-label,
.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-on .bootstrap-switch-label {
border-bottom-left-radius: 3px;
border-top-left-radius: 3px;
}`],
animations: [
trigger('statusChange', [
state('false', style({ transform: 'translateX(-33.333%)' })),
state('true', style({ transform: 'translateX(0)' })),
transition('true <=> false', animate('200ms'))
])
]
})
export class BootstrapSwitchComponent implements DoCheck, AfterViewInit, AfterViewChecked {
@ViewChild('on') _onSpan: ElementRef;
@ViewChild('off') _offSpan: ElementRef;
@ViewChild('mid') _midSpan: ElementRef;
@ViewChild('container') _container: ElementRef;
@ViewChild('main') _main: ElementRef;
// public properties
@Input() status = false;
@Output() statusChange: EventEmitter<boolean> = new EventEmitter<boolean>();
@Input() onText = 'yes';
@Input() offText = 'no';
@Input() onColor = 'bootstrap-switch-info';
@Input() offColor = 'bootstrap-switch-default';
@Input() size = 'mini';
@Input() disabled = false;
_statusStr = 'false';
// styles properties
_onColor = 'bootstrap-switch-info';
_offColor = 'bootstrap-switch-default';
_minWidth = 60;
_sizeClass = 'bootstrap-switch-normal';
_disabledClass = '';
_needCalculateWidth = false;
constructor(private el: ElementRef, private renderer: Renderer) {
this._calculateSize();
}
toggleStatus(): void {
if (!this.disabled) {
this.status = !this.status;
this._statusStr = this.status.toString();
this.statusChange.emit(this.status);
}
}
private _setDisabled(disabled: boolean): void {
if (disabled) {
this._disabledClass = 'bootstrap-switch-disabled'
} else {
this._disabledClass = '';
}
}
private _setColor(switchLabel: string, value: string): void {
let color = '';
let defaultColor = 'bootstrap-switch-info';
if (switchLabel === 'off') {
defaultColor = 'bootstrap-switch-default';
}
switch (value) {
case 'default':
color = defaultColor;
break;
case 'blue':
color = 'bootstrap-switch-primary';
break;
case 'sky-blue':
color = 'bootstrap-switch-info';
break;
case 'red':
color = 'bootstrap-switch-danger';
break;
case 'yellow':
color = 'bootstrap-switch-warning';
break;
case 'green':
color = 'bootstrap-switch-success';
break;
case 'gray':
color = 'bootstrap-switch-default';
break;
}
if (switchLabel === 'off') {
this._offColor = color;
} else {
this._onColor = color;
}
}
private _calculateWidth(): void {
if (this._onSpan) {
this.renderer.setElementStyle(this._onSpan.nativeElement, 'width', '');
this.renderer.setElementStyle(this._midSpan.nativeElement, 'width', '');
this.renderer.setElementStyle(this._offSpan.nativeElement, 'width', '');
this.renderer.setElementStyle(this._main.nativeElement, "width", "");
const width = Math.max(this._onSpan.nativeElement.clientWidth, this._offSpan.nativeElement.clientWidth, this._minWidth);
this.renderer.setElementStyle(this._onSpan.nativeElement, 'width', width.toString() + 'px');
this.renderer.setElementStyle(this._midSpan.nativeElement, 'width', (width - 10).toString() + 'px');
this.renderer.setElementStyle(this._offSpan.nativeElement, 'width', width.toString() + 'px');
this.renderer.setElementStyle(this._container.nativeElement, 'width', (width * 3).toString() + 'px');
this.renderer.setElementStyle(this._main.nativeElement, 'width', (width * 2).toString() + 'px');
}
}
private _calculateSize(): void {
switch (this.size) {
case 'mini':
this._sizeClass = 'bootstrap-switch-mini';
this._minWidth = 25;
break;
case 'small':
this._sizeClass = 'bootstrap-switch-small';
this._minWidth = 30;
break;
case 'normal':
this._sizeClass = 'bootstrap-switch-normal';
this._minWidth = 60;
break;
case 'large':
this._sizeClass = 'bootstrap-switch-large';
this._minWidth = 80;
break;
}
this._needCalculateWidth = true;
}
ngAfterViewChecked(){
if(this._needCalculateWidth){
this._calculateWidth();
this._needCalculateWidth = false;
}
}
ngDoCheck() {
//const log: string[] = [];
console.log('changes',this.status);
if(this.status == true) {
this._statusStr = 'true';
} else {
this._statusStr = 'false';
}
// for (const propName in changes) {
// if (changes.hasOwnProperty(propName)) {
// const changedProp = changes[propName];
// const from = changedProp.previousValue;
// const value = changedProp.currentValue;
}
ngAfterViewInit() {
// this._calculateSize('normal');
// this._calculateWidth();
}
}
I have send option which is a bootstrap switch, Only one can be yes at a time.
If the switch of one more row is clicked to yes there should be a notification along with which the switch again go towards no.
The switch code
<ng-container *ngIf="column.actions.type === 'evMan'">
<span> Yes
<switch
[size]="mini"
(statusChange)="onChangeSwitch($event,row)"
[status]="(getData(row, 'send_to_evman')) === 'true' ? true : false">
</switch> No
</span>**{{(getData(row, 'send_to_evman'))}}**
</ng-container>
I get the value to false but the status property doesnt switch it back because the original value of switch is false
and u have to again send it to false state because you cant make it switch to true since other row has a already a switch to true state.
粗体插值获取数据，如何使status属性接受switch值并将其变为false。 你应该如何获得自己的状态改变。 我试过角度2 npm开关以及自举开关都有相同的问题，如果不可能的话会有什么工作
请帮助一下。 请看上面的图片。