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View Code? Open in Web Editor NEW读《Vue.js实战》笔记
读《Vue.js实战》笔记
是否使用:绑定font-size,都是一样的效果。因为如果绑定,那么就是数字类型24,如果不绑定就是字符串类型“24”,但不管哪种,只要和后面的字符串“px”相加,得到的还是字符串。
在这里提出来,只是想建议您在那个绑定的上面注释一下话语,方便学习者了解到,在那种情况下,绑定不是必须的😄
关于7-10.html,我看书上的代码,是没有+1的,而且使用:绑定那个init-count,我测试绑定和不绑定是一样的显示结果,所以让我很是疑惑,为啥非要绑定呢?然而看到您记录的笔记代码将其+1,我再对比绑定和不绑定的显示结果,一下就懂了!所以从这里可以看出您是一位非常认真而且很用心学知识的人,佩服和感谢😊
我有个问题哈,数字输入框,最大值为100,但是可以任意输值啊,可以输入大于100的
能搞个完整的吗。谢谢
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