is there any solution similar to vue s computed and watch in native Mini Program? the one I use now is not perfect. take watch as an example. If you change data.obj, you can monitor it. If you change data.obj.a, you will not be able to monitor it....
that is, if the value bound on the page changes, the value in data can also be changed accordingly, now I mainly don t want to write about input events. want it to change automatically, is there any way, bosses? ...
problem description Node script filters and deletes redundant CSS files in WeChat Mini Programs s project wrote a script himself, but the dynamically bound class cannot accurately get ...
Mini Program officially has no entry to query the version number, so I have to write it manually. Every updated version number will be saved in the changelog of the project, so how can I call up the version record in changelog ...
is to click on the upper left corner to return to the previous page, I would like to make a judgment, is there such an event? ...
I have tried the following useless --root { --Colors: red; } .container { color: var(--Colors); } is there another way to set variables? ...
can show the fluctuation of the data ...
wx.chooseImage({}) as soon as the above interface is called, it prompts the following error VM8363:1 appServiceSDKScriptError Cannot read property mode of undefined;at api onAppEnterBackground callback function TypeError: Cannot read property mod...
now Mini Program cannot be shared in moments. in addition to sharing Mini Program s QR code, is there another way to ask everyone? ...
is there such an api? can only be opened by clicking the button button? ...
such as pages:[ "pages person person", "pages index index" ] that is, the initial page on the computer is person, , but after uploading to the trial version, the initial page is still index . have you ever encountered this...
as shown in the figure below, I wrote it using css, but it doesn t look very smooth. It looks a little different. Do I need to use js? If there is a small example, I hope you can refer to it, that is, I think some Mini Program will appear when you ente...
WXML <block wx:for="{{images}}" wx:key="*this" wx:for-index="idx"> <view wx:if="{{ item +idx > 0}}" class="q-image-progress"> < view> ...
change the setData Boolean value when you slide the phone screen to determine whether the user scrolls up or down, which is used to change the top value of the element. Debugger has actually been executed, but the page is executed asynchronously with a b...
WeChat Mini Programs now has a cloud development and has provided a server environment. All you have to do is write business code. how to structure and allocate the backend of cloud-developed Mini Program. ...
the pictures uploaded by WeChat Mini Programs Cloud Development Simulator cannot be seen on mobile phones. The simulator uploaded by mobile phone can t be seen either. When publishing, only users can see their own when uploading....
both WeChat Mini Programs and Alipay Mini Program have the possibility of source code being downloaded. at this time, how can we control the back-end interface not to be stolen by others? ...
I set margin-top or 50px where onReachBottomDistance is greater than 50page. Can I change this value ...
Today, you can t get it with getCurrentPages (). There s only one member in the array all the time. Is there any other way? ...
if it is not the official setting, could you tell me how to make the three dots flashing back and forth ...
the background of the project is to send data to the three-party platform. To ensure that the data can be traced back, the messages (Json format string) under the three-party platform are stored under the Message.bizData node, as shown in the following ...
now there are data tables as follows first-level classification cate_id cate_name pid | Commodity list goods_id goods_name cate_id property sheet attr_id attr_name intermediate table between goods and attributes id goods_id attr_id ...
Failed to establish a new connection: [Errno -3] Temporary failure in name resplution is this error a situation? I think it is explained on the Internet that it is a DNS parsing error. My raspberry pie I set the static IP is 127.0.0.222Pax 24 what shoul...
the array is as follows [ { admin :0, del :6, download :0, move :16, rename :0, upload :0}, { admin :0, del :0, download :2, move :16, rename :0, upload :4}, { admin :0, del :0, download :2, move :16, rename :0, upl...
question: after downloading the project in the way of Alibaba iconfont, introduce the iconfont.css file (other font files are in the same folder). Neither unicode nor font class can be displayed in the project, but other browsers display normally. Is it ...