如何在禁用状态下自定义垫子形式字段

时间:2019-01-24 21:56:25

标签: angular angular-material angular7 angular-material-7

我正在尝试自定义角材的mat-form-field: 我能够使用:

自定义下划线边框
::ng-deep.mat-form-field-ripple {
  background-color: yellow;
}

现在,我正在尝试将禁用状态下的下划线边框自定义为实线,而不是虚线:

我尝试过此操作,但对下划线不起作用:

::ng-deep.mat-form-field-disabled
 {

 }

enter image description here

我希望它在禁用状态下呈灰色固体

 <mat-form-field>
    <input matInput placeholder="Input" [disabled]='true'>
  </mat-form-field>

4 个答案:

答案 0 :(得分:1)

此问题已解决:

 ::ng-deep.mat-form-field-disabled .mat-form-field-underline 
    { 
    background-image: linear-gradient( to right, rgba(0, 0, 0, 1) 0, rgba(0, 0, 0, 0.42) 33%, #c2c7cc 0 ) !important; 
    background-size: 1px 100% !important;
     background-repeat: repeat-x !important; 
    } 

答案 1 :(得分:0)

您需要定位以下课程:-

.mat-form-field-disabled .mat-form-field-underline

您要更改的CSS是:-

background-image: linear-gradient(to right,rgba(0,0,0,1) 0,rgba(0,0,0,.42) 33%,transparent 0);
background-size: 4px 100%;
background-repeat: repeat-x;

因此,您可以unset: all重新开始,或者更新background-size: 1px 100%;或任何适合您的需求

答案 2 :(得分:0)

此问题已解决:

    ::ng-deep.mat-form-field-disabled .mat-form-field-underline {
    background-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 1) 0,
    rgba(0, 0, 0, 0.42) 33%,
    #c2c7cc 0
  ) !important;
  background-size: 1px 100% !important;
  background-repeat: repeat-x !important;
}

答案 3 :(得分:0)

你可以试试

::ng-deep .mat-form-field-disabled {
   .mat-input-element {
        color: rgba(0, 0, 0, 0.14);
    }
    .mat-form-field-label {
        color: rgba(0, 0, 0, 0.14);
    }
    .mat-form-field-underline {
         color: rgba(0, 0, 0, 0.14);
    }
    .mat-form-field-ripple {
         color: rgba(0, 0, 0, 0.14);
    }
    .mat-form-field-required-marker {
         color: rgba(0, 0, 0, 0.14);
    }