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This article mainly introduces the Mini Program click to switch pictures of the code how to write the relevant knowledge, the content is detailed and easy to understand, simple and fast operation, has a certain reference value, I believe that after reading this Mini Program click to switch pictures of the code how to write the article will have a harvest, let's take a look.

/ / js

Page ({

Data: {

ImgLIst: [

{

Url: `noClick1.jpg`

HoverUrl: `isClick1.jpg`

}

{

Url: `noClick2.jpg`

HoverUrl: `isClick2.jpg`

}

{

Url: `noClick3.jpg`

HoverUrl: `isClick3.jpg`

}

]

ImgHoverIndex:0

}

ChooseThis (e) {

This.setData ({

ImgHoverIndex: e.currentTarget.dataset.index

})

}

})

/ / wxml

{{imgHoverIndex = = index? item.hoverUrl:item.url}}

/ / wxss

.test {

Width: 200rpx

Float: left

Margin-right: 20rpx

Color: # fff

Text-align: center

}

.test:nth-child (1) {

Background-color: red

}

.test:nth-child (2) {

Background-color: green

}

.test:nth-child (3) {

Background-color: blue

}

.test image {

Width: 200rpx

Height: 200rpx

}

This is the end of the article on "how to write the code for clicking and switching pictures on Mini Program". Thank you for reading! I believe that everyone has a certain understanding of the "Mini Program click to switch picture code how to write" knowledge, if you want to learn more knowledge, welcome to follow the industry information channel.

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