there is an h5 page embedded in the encapsulated APP. After the function of issuing an order, how can I get the user s id to add the address and place the order ...

A similar question, I want to know how to deal with the number of correct answers. I originally wanted to declare a variable and then decide to add it when the answer is right, but not if it is wrong. But what is printed is always 0 and 1 ....

make an answer system, trigger the click event on the answer page (choose the correct answer), and add 1. No mistakes. Now the whole answer is finished. Jump to another page, that is, the answer completion page, how can I get the value of the correct ans...

the background gives me an interface to tell me the parameters to be passed, and how to click Save to save the address information entered by the user to the address list ...

when I click the button to select a region, there will be three addresses of provinces, cities and regions. I got the value through .html, but the parameters required by the background are separated by city and county. What do I do with the data segmen...

this is the HTML corresponding to this part ...

to write several mobile pages, you need to use the components provided by ant design mobile to develop. How to use this thing, the document doesn t understand much at first and which of the two ways mentioned above should be used, ah, to find a so...

str+= < div class= "mui-input-row mui-radio mui-left " > ; str+= < label > set to default < label > ; str+= < input name= "radio1 " type= "radio " checked class= "moren " id= + data.data [I] .id + > str+= < div > use mui s butt...

console.log (pic) merchandise address this is the address of the printed picture http: www.zhani.com Uploads. $( .tu img ). Attr ( src , +pic+ ); how to put pic into it, ask for great help, try many ways are not correct ...

var uid = users.id; console.log(uid); ID console.log(returnCitySN["cip"]);ip if (uidsand undefined) {} $(function () { page rendering $.ajax ({) type: POST , dataType: "json", url: "URL ", data: {ip:returnCitySN [...

Why ReactDOM.render () cannot render after the page jumps, and it has no effect Page code after jump import React,{Component}from react ; import ReactDOM from react-dom ; import { Flex, WhiteSpace,Button } from antd-mobile ; import U98 ...

I m studying how to use vue in native app. I m going to read the weex document with weex for a while, but I still can t read it. Let s ask the masters how to add the dependency of weex to native app. Will you give me some advice from the gods who kn...

how to upload a preview of a single image in react. For mobile, ant design is used. mobile framework is just a novice, can give a specific code ...

the framework of react-based ant design mobile does not write Chinese text directly in the code, so where is the Chinese text written and how should it be used? ask for advice, one for beginners ...

recently used ant design mobile as a mobile page. I d like to ask about how to click the button to jump to the page to save the state. Novice ...

submit=(e)=>{ e.preventDefault(); let value=this.props.form.getFieldValue( key )+this.props.from.getFieldValue( replytext ); alert(value); } render() { const { getFieldProps } = this.props.form; ret...

routing: < Route path= " datareport :name " component= {ReportIndex} > < Route > ; receive: `componentWillMount () { document.title=""+this.props.params.name; }` access: Why does http: localhost:3000 datareport 3 make an error sayi...

after rendering with the data given in the background, when you jump between pages through a link or location, the page will flash to show the original fake data and style, and load the new page in an instant. How to solve this problem ...

$( - sharpnav-tabs li ). On ( click ,function () {) $( -sharpnav-tabs li ).removeClass( active ); $(this).addClass( active ); that.currentIndex=$(this).index(); that.initTableData(); }) initTableData:function ...

dva creates a project, what are the specific functions of those configuration files how to use ant design mobile in it ...