problem description WeChat Mini Programs has no computed, only data related codes Page({ data: { text: "This is page data." }, onLoad: function(options) { }, onReady: function() { }, ... computed }) scene f...
Mini Program provides two componentized tools, template and custom components. If I want to reuse functional modules, I will choose custom components, so what is the usage scenario of the template ...
my computer is the company s mac OS X, version is 10.11.6. install the latest version of Wechat s development tools and open it like this. It s white. What is the reason for this? ask for help! ...
The structure of the page looks roughly like this: <page> <scroll-view> ...... <view class= fixedbar hidden= {{fix}} >< view> ...... < scroll-view> < page> whether you bind the ...
problem description in project development, you like to save some data selected by users. Storage local cache is used here. The next time you open Mini Program, you can use storage to obtain and assign values to data data. However, every time you modi...
after Mini Program changed the style of tabBar, the background of holding down the mouse turned gray, which was very unfriendly, and there was no place to set the style in the official document. [note]: just like the style modification of a tag active i...
in WeChat Mini Programs, I need to nest the h5 page inside the Yi Qixiu, directly nest the address of the Yi Qixiu, the domain name is difficult to control, and then I use iframe to embed it into the PC, and then nest from my own domain name! But! The pr...
1, the display of user avatars is abnormal 2, < cover-image src= {{mInfo.avatarUrl}} > > < cover-image > 3. In the map component, the user avatars are displayed once, hidden, and then clicked on again will not be displayed. Or occasionally show it...
existing A, B, C, D Mini Program needs A to do a custom function to display and use some of the functions of B C D in A Mini Program. Is there a good scheme to achieve A needs a custom component, and it is a bit unrealistic for the backend to return t...
the development of WeChat Mini Programs calls more interfaces, and the back end is afraid of more pressure on the server, so a question is raised? if the team wants to experience it during WeChat Mini Programs s development, it needs to upload the code...
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css Book: one of the differences between inline elements and block-level elements is that for inline elements, margin is valid only by margin-left and margin-right, and padding is valid only by padding-left and padding-right but: WeChat Mini Programs ...
because some pages have very complex functions the result code has more than 3000 lines of code that are confused every time I modify it. there is an article about how to disassemble https: www.jianshu.com p 4b2., but I don t understand . how do ...
initial effect: : but my reset button clears the assignment to input. Why did you pick a random one and go up with all the values? Code: page( data: { inputValue: , inputdata: , workselect: , moneyselect: ,...
WeChat Mini Programs and pinduoduo will display corresponding prompts according to the actions of other users, as shown in the red box below: does any god know how this is achieved? thank you. ...
topic description swiper-item tag in WeChat Mini Programs s swiper component uses slot, but now the content of slot is not displayed. I don t know why, and some Baidu does not allow nesting of other things in swiper, but I don t know whether this o...
Why does WeChat Mini Programs use button::after {border: none;} to remove button borders and button::after {border: none;} is not seen on Wechat developer tools...
Whether scroll-left has a maximum horizontal scrolling limit in WeChat Mini Programs < scroll-view >. when scroll-left= "600s ", as you can see, it is at position 1990 when scroll-left= "650s ", as you can see, it is at 1992 position when scroll-le...
forecastArray : [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] the related code is shown in the figure. You want to implement a horizontal sliding list, but you can t slide it. ...
did an experiment, open WeChat Mini Programs debugging window, enter this, in the input box under the console, and then OK, results to print out the Window object, in which crypto, requestAnimationFrame and other BOM things are available, and all three e...
this problem is mainly caused by the fact that after a single-page application index.html, file is packaged (css,js and so on will bring hash, so this is no problem), but the single-page application visits only one html and does not close the html file w...
Hello! question: can detect the header information of the current request through response.request.headers () (because the user-agent is random), but want to determine whether the configured IP agent is valid and how to get which ip? is used for th...
often looking at the official websites of some frameworks, they will say, what is ecological? what exactly is ecology? can you give me an example ? ...
$pkeyid = openssl_pkey_get_private ( $priv_key ); openssl_sign ( $params_str, $signMsg, $pkeyid, OPENSSL_ALGO_SHA1 ); openssl_free_key ( $pkeyid ); $signMsg = base64_encode ( $signMsg ); I would like to ask how to use GO ...
Today, I suddenly found out why the dynamic pictures in Baidu all end with .jpg. Shouldn t they be suffixed with .gif? but the content-type of its response header is image gif, so doesn t the picture suffix affect the browser? when saving, some are d...