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vue中appear的用法

2023-09-26 07:24:06 72

关于appear的用法和enter的用法相似，它只是在第一次渲染的时候才会起作用。看完整的代码：

别忘了引用vue.js





初始渲染的过渡






appear

但是这里有一些问题：关于appear-class、appear-to-class、appear-active-class的相同属性那个起作用的问题。

四种情况：（与他们在style中的排列顺序有关系）

1、appear-class、appear-to-class、appear-active-class或者appear-to-class、appear-class、appear-active-class的排列顺序，此时只有appear-active-class的属性起作用。

2、appear-active-class、appear-class、appear-to-class

此时appear-active-class的不起作用，由appear-class过渡到appear-to-class属性。

3、appear-class、appear-active-class、appear-to-class

此时appear-class属性不起作用，由appear-active-class过渡到appear-to-class属性。

4、appear-to-class、appear-active-class、appear-class

此时appear-to-class不起作用，由appear-class过渡到appear-active-class属性。

enter也有相似的问题

总结

以上所述是小编给大家介绍的vue中appear的用法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！