如何在离子开关中放置文本 [英] How can I place text inside an ion-toggle

问题描述

目前我有一个看起来像这样的离子开关

Current I have a ion-toggle that looks like this

我想这样做

有没有办法做到这一点?我在某处读到我可以使用 ng-true-value 和 ng-false-value 但这似乎并没有做我正在寻找的

Is there anyway to make this happen? I read somewhere I could use ng-true-value and ng-false-value but that doesnt seem to do what I am looking for

推荐答案

ng-true-value 和 ng-false-value 属性用于提供ng-model 在复选框被选中时表达某个自定义值.ionic 框架不使用它在切换中显示文本.

The attributes ng-true-value and ng-false-value are to provide the ng-model expression a certain custom value when the checkbox is checked. The ionic framework doesn't use it to display text in the toggle.

但这当然是可能的:)

下面是一个指令.将 ion-toggle-text 放在任何现有的 ion-toggle 上，你就可以开始了.可以使用 ng-true-value/ng-false-value 属性或 ; 分隔值设置开/关文本ion-toggle-text 属性.如果未提供文本，则默认为on"&关闭".

Below is a directive that does. Slap ion-toggle-text on any existing ion-toggle and you're good to go. On/off text can be set with either the ng-true-value/ng-false-value attributes or with a ; separated value with the ion-toggle-text attribute. If no text is provided it defaults to "on" & "off".

<ion-toggle ion-toggle-text ng-model="simple">
  Simple Example: <b>{{ simple || false }}</b>
</ion-toggle>

<ion-toggle ion-toggle-text="online;offline" ng-model="customText">
  Custom text: <b>{{ customText || false }}</b>
</ion-toggle>

<ion-toggle ion-toggle-text ng-true-value="so true" ng-false-value="so false" ng-model="textByValue">
  Text by value: <b>{{ textByValue || 'so false' }}</b>
</ion-toggle>

Plunker 可以在此处找到.

Plunker can be found here.

享受.

这篇关于如何在离子开关中放置文本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！