I have heard an elder say that request should be put in onReady and then request after rendering dom. I don t know what advantage this will bring. Won t it be slower than putting it in onload? Ask for answers from seniors ...
I see that the official document only says that web-view requires a basic library of at least 1.6.4, so how much is the basic library needed for web-view to open official account articles? Do you need to be compatible? ...
for example, how can Mini Program search nearby ibeacon? ibeacon uuid wx.startBeaconDiscovery({ uuids: [], success: (res) => { wx.onBeaconUpdate((beacons) => {}) } }) can I search for a nearby device through Bluetooth api ...
such as title: vue files are combined by template,js,style in a .vue file; Mini Program s page is made up of wxml,js,json,wxss, how do I get Mini Program components to be called in vue? The mpvue document is not well understood, and I hope to...
I want to realize that when the checkbox of a line is selected, the text box of this line can be typed. What should I do? Thank you! ...
I used the Wechat simultaneous interpretation plug-in in the project. fundebug.0.5.0.min.js overrides wx, App and Page. this error will not occur when I comment out Wechat s simultaneous interpretation. In addition, this would not be a problem ...
onCheckForUpdatetrueconsole ...
I set the width of the picture, and then set the mode= "widthfix ", but I found that on some phones, the moment when I first enter the page to load the image, the picture will be pulled very long, and then return to normal. Then if I set the height of t...
my wx.showLoading is placed in the onload lifecycle function, and the wx.hideLoading is written in the request callback function, but it will be displayed when the simulator first enters the page. Why does it not appear on the phone? ...
description: the background gives a long string of strings, including text and links. At present, all I need to do is parse the string into an array like the expected result below, but there is a problem with the regular reference. Suppose there are thr...
self-analysis: 1 is Mini Program s own compatibility problem. 2 is an nginx configuration issue. I have visited Mini Program s official community and saw that several people have encountered the same questions as me, but none of them have been an...
in order to optimize the user experience, the development method of using the wx.getUserInfo interface to directly pop up the authorization box will gradually no longer be supported. add user authorization button detailwx.getUserInfo mpvuebindget...
does Mini Program, a template developed by a third-party platform, need to be checked and launched like a normal Mini Program? Or only third-party platforms can only replace merchants to audit their Mini Program online? ...
I switch pages through the tab bar, but how do I get the title of the switch as shown in the figure, how do I get the currently selected title, that is, how to get the words "covered rice " code is as follows: <scroll-view class="left&q...
as shown above, click on the picture to preview the operation. The first click, the output of each image path are spliced with aa , , but the second click, the first spliced aa is still there, what the hell, I did not use setData to re-assign...
as the title, I don t quite understand Mini Program s [Cold start] and [Hot start] when watching the API on the official website. Can you tell me what their scenes are? What s the specific difference? I don t quite understand the meaning of the d...
I found that when I wrote Mini Program, I tested it on my ios mobile phone. The map on the first page can not be opened by writing wx.openLocation directly, while the map in the other sub-page can be opened by writing wx.openLocation directly. Why? (neit...
is there any way to use jssdk to share to WeChat moments in addition to regular photo sharing? how do I jump back to Mini Program if I share the past? ...
the official document says: "in order to facilitate developers of third-party platforms to introduce extAppid development and debugging work, it is necessary to introduce the concept of ext.json. Ext.json is a configuration file that is placed in the r...
< H1 > question < H1 > when Mini Program uses both column-reverse and scroll-view , the elements in scroll-view are pushed to the top and cannot be seen. I simply drew a picture to show that blue is the screen, green is scroll-view , and yellow ...
The document is only a brief description, but there is no https: laravel-china.org doc. that explains how to call it. there is no get method found in the file Illuminate Redis RedisServiceProvider.php . ...
enter n (0 < n < = 20) and output the following square matrix (for example, in the case of nasty 4): 13 4 10 25 9 11 6 8 12 15 7 13 14 16 ...
strings in regular format are ignored I want to get rid of the internal regularity of head and tail and use new RegExp () to get a regular object, but is ignored, so my regularity is always wrong. hopes to achieve something like this. For " ^ ...
as mentioned, 403 Forbidden appears to access .php files under static directory named php, but other file formats such as html and js are normal, and all files whose folder name is not php are accessed normally (including php files) nging configuratio...
Click on my red line, you need to click render. Can selenium do this in scrapy? because rendering is performed in middleware, and then the data is parsed in spider, I would like to ask how to deal with the returned page if I click again? ...