How to implement a shopping mall using vue

This article mainly introduces the shopping mall (native switching animation) effect based on Vue, Vuex, and Vue-router. Friends in need can refer to the

The effect diagram is as follows:

Online address: github.czero.cn/fancy

Click to download the Android apk installation package

Source code address: github.com/czero1995/f…

Main project structure

Libraries used

• ##vue-cli (vue webpack scaffolding)

• vue-router(route jump)

• vuex(state management)

• axios(data request )

• mock.js(simulating background data)

• vue-touch(gesture judgment)

• fastclick (solve the 300 millisecond click delay problem of mobile browsers)

• vue-lazyload (lazy loading of images)

• swiper (wheel Broadcast)

• HTML5

• CSS3

• Less

• rem (the rem algorithm used by Ali)

• Flex (flexible layout)

• vue-touch (used to implement the left-swipe deletion function of the shopping cart) *Animation (vue native transition to achieve the effect of the native app)

• Mock (simulated background data)

##Axios (request data)
Logical interaction:

vue (data rendering, value transfer between components)
vue-router (between components Route jump)
vuex(Global state management)
Optimization plan :

Tencent Zhitu (compresses pictures, reduces the size of pictures)

• ##vue-lazyload (lazy loading of pictures, eases loading of data, improves Web page performance)

• fastclick (solve the 300ms delay on the mobile side and improve the smoothness of page interaction)

• ##vue-rouer (lazy loading of routes, separation The js of the app is multiple js files. Go to the corresponding page and then execute the corresponding js)

• webpack (change the productionSourceMap in the config/index.js file to false, so it is packaged The file may not have a js file ending in .map, and the file size will be reduced by at least half)

Implementation details

Comparable Native page forward and backward animation implementation:

Declare the default in and out animation in data

In Make a judgment after the initialization of mounted() data rendering is completed

Next page animation

.slide-go-enter-active,
.slide-go-leave-active {
 transition: all .5s;
 opacity: .8;
}
.slide-go-enter,
.slide-go-leave-to {
 transition: all .5s;
 transform: translate3d(100%, 0, 0);
 opacity: .8;
}

Return to previous page animation

.slide-back-enter-active,
.slide-back-leave-active {
 transition: all .5s;
}
.slide-back-enter,
.slide-back-leave-to {
 transition: all .5s;
 transform: translate3d(-100%, 0, 0);
}

Swipe left in shopping cart to delete

Set the offset of the delete button in css

-webkit-transform: translate(-12%, 0);
-webkit-transition: all 0.3s linear;

Swipe left and right method

Let the current list item == the shopping cart list, the style will be activated, and left-swipe to delete appears

Note The box on the page will conflict with the native page after using the box, resulting in unsmooth sliding Therefore, you need to specify the default sliding method in main.js to trigger horizontal sliding

also uses the v-touch component, and the implementation is similar to component switching. I give each order status component a different number. Based on this number, I can determine whether the component is a left sliding animation or a sliding animation.

The above is me I compiled it for everyone, I hope it will be helpful to everyone in the future.

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Introduction to the difference between defining functions in JavaScript using var foo = function () {} and function foo() (detailed tutorial)

Detailed explanation of writing a simple command line using Node.js Tools (detailed tutorial)

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