according to the official idea, I designed my own session, to save the sessionId locally, but if I set the session of the server for a short time, it is equivalent to checking with the server whether there is a current session for every subsequent reque...
when my custom picker-view, is selected by sliding, there will be a slow sliding selection process at last. Before the end of this process, the current option cannot be selected. How can I reduce the sliding time, or select 8090% of an option in the mi...
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how can video rendered with wx:for pause playback when one video is clicked? do you have a specific demo? ...
<input placeholder="">< input> <input placeholder="" password >< input> when I was debugging on the real machine, I clicked on the input box in turn and found that the input box that I clicked on would automat...
A Mini Program adds vip function to enable vip users to browse and read all of Mini Program s content, while ordinary tourists can only browse some of the content ...
under the premise that WeChat Mini Programs wx.request sets the timeout to 60s, occasionally he jumps into the fail method after calling wx.request, but instead of waiting for the timeout to end, he immediately jumps out of the failure prompt. I don ...
after obtaining token through appid and secret, the API for calling Mini Program to obtain unrestricted QR code is as follows: var token = res.data.access_token; wx.request({ url: https: api.weixin.qq.com ...
data has been displayed in the view, but the review element cannot see the element, the parent element tag is empty, and the css style of the element that cannot be seen is not responded ...
1. ask for advice on the solution ...
how does Mini Program save canvas drawing records? Can this keep drawing records? ...
my program uses radio-group, to select multiple choice questions, and limit the submission of forms if one question is left unanswered ...
the decision condition is that multiselect=0 and multiselect=1, display different content respectively, how to use it in Wechat s development? ...
what is the reason why I failed to register after uploading test code in Mini Program development environment at the beginning? ...
do you decide the code value as soon as you enter Mini Program to ask WeChat Mini Programs wx.login to generate code,? Whether or not the wx.login () method is called. Is there any way to refresh the code value once? ...
in your own connection project, a swpier component is introduced under the index directory, using the component provided by WeChat Mini Programs. The code is exactly the same as the one on the official website: wxml: <swiper indicator-dots="{...
xhtml: < view hidden= "{{currentTabeTables0}} " > < view wx:for= {{logs} > <view>{{logs.pcontent}}< view> <view> <!-- <image wx:for= {{logs.ppic}} wx:for-index="index" wx:for-item= picPath src= {{picPath....
this is the data returned by PHP. Two array objects my front end code: <view hidden="{{currentTab!==0}}"> <view wx:for= {{logs}} > {{item.pdate}} {{item.pweek}} {{item.pweather}} {{item.pcontent}} <...
as shown in the figure above, how to use wx:if, in wx:for to dynamically modify the value of item.isCollected in wx:if. look for an answer. ...
The component of navigator has a limit on the number of jumps. I now have a project tabbar to write by myself, so it is inevitable to add navigator jump to it, but if there are too many pages to jump, there will be a jump limit. ...
I want to know if there is any abbreviated way to write this react code. I don t know how to write react, for the first time. I hope you can help me. class Paging extends Component { constructor(props){ super(props) this.state={ visib...
now you can only display the name of the child component. I want to loop out the data of the parent component s arr2 array and put it behind the name, that is, zhangsan corresponds to 43 lisi and 55, so how can these two arrays be looped out at the s...
also found a lot of information on the Internet. creating a tag to simulate user clicks will still be blocked . The problem I found is that if I immediately pop up a new window, it will not be blocked but our current requirement is to call an interfac...
how can the PHP code be completely separated from the front-end code? I am a newcomer who just went to work. Recently, I have spent a lot of time operating the front-end code. I am very confused. I have come to ask for help from the big guys in the commu...
< H2 > Vue in mounted , refs cannot call to height of element < H2 > the requirement takes the height of the element after the page is loaded, and then assigns it to another element after calculation. you can see that the top is fxied ...