如何在angular2中单击复选框时启用和禁用按钮
我的模板:如何在angular2中单击复选框时启用和禁用按钮,angular,typescript,Angular,Typescript,我的模板: <input type="checkbox" name="vehicle" value="Bike" > <button class="pull-left" (click)='openup()' [Disabled]='button'>Delete</button> 我遵循了上述流程,但它对我不起作用 有人能建议我帮忙吗。像这样的事 ts: 模板: <input type="checkbox" name="vehicle" value="B
<input type="checkbox" name="vehicle" value="Bike" >
<button class="pull-left" (click)='openup()' [Disabled]='button'>Delete</button>
我遵循了上述流程,但它对我不起作用
有人能建议我帮忙吗。像这样的事
ts:
模板:
<input type="checkbox" name="vehicle" value="Bike" >
<button class="pull-left" (click)='openup()' [Disabled]='button'>Delete</button>
<input type="checkbox" name="vehicle" value="Bike"
(click)='toggleButton = !toggleButton' >
<button class="pull-left" [disabled]='toggleButton'>Delete</button>
删除
您想做什么?您正在将一个已经为false的变量再次设置为false,因此不会发生任何更改。
<input type="checkbox" name="vehicle" value="Bike"
(click)='toggleButton = !toggleButton' >
<button class="pull-left" [disabled]='toggleButton'>Delete</button>