WeChat Mini Program Official Frequently Asked Questions Summary FAQ

• Q: During real device testing, there will be lagging loading when switching between carousel images.

  A: Thanks for the feedback. This problem exists on iOS and will be fixed in the next version.

• Q: How to update the version of WeChat mini program.

  A: Submit new version--" Review--" Review passed-" Release

• Q: I want to download the code I uploaded. Please tell me if it can still be downloaded?

  A: WeChat does not save the source code, so we do not have your code.

• Q: Double-clicking the navigator/button can easily trigger multiple navigations to the next page.

  A: Hello This is a known issue and we are working on how to resolve it.

• Q: The picker-view is hidden by default on the page. Then let it display through parameters. You will find that the height of the object in this component is 0.

  A: The problem is known and will be fixed in the next version.

• Q: I would like to ask, does the animation have the property of looping?

  A: This problem does exist here, but the support of the mini program itself is not perfect yet.

  Here is a way to save the country:

  a: Use the createAnimation method to create an animation with a duration of interval

  b: Then use the setInterval method and call setData to update animation.animateFunction()...animateFunction().export()

  c: When you need to pause, just clearInterval.

• Q: If the number of items in the swiper exceeds 120, it will prompt a quantity limit.

  A: This is the global limit on the number of nodes. Too many nodes should not be used in one page. The number of items in the swiper should not be too large.

• Q: The header set by wx.connectSocket is invalid.

  A: Feedback has been received and will be corrected later.

• Q: The session management service of Tencent Cloud Mini Program often encounters failure to call the authentication service. How to deal with it?

  A: Tencent Cloud’s session management service needs to call the login interface first. Please make sure to log in successfully before proceeding.

• #Q: Apple map requires latitude and longitude to be numbers, but the title does not pop up information. Two bugs need to be fixed.

  A: Thanks for the feedback, it will be fixed in the next version.

• Q: Does {{ new Date (timestamp)}} support this applet?

  A: Not supported.

• Q: 1. Is the official version version=2 fixed? This document does not describe

  2. What is the audit version? Is it equal to 1?

  3. How to obtain similar version information on the app side? Is there a more direct method besides requesting the referer from the background?

  A: 1. It is not fixed and will increase as the version increases

  2. The review version is the same as the development version

  3. You can hard it in the code yourself code acquisition

• #Q: Using picker-view in scroll-view causes the problem of being unable to slide down.

  A: I do have this problem, thank you for your feedback.

• Q: Can the WeChat applet obtain the device MAC address?

  A: No.

• Q: Before the mini program is destroyed, I enter the mini program from the shared link. I cannot enter the sharing page, but directly enter the last page I stayed on.

  A: This is not a bug.

  If the shared link is the same as the link that was used to enter the mini program before, it will not be reloaded when you click share to enter the mini program.

  In the next version, consider leaving the logic of whether to reload this part to the developer's control.

• #Q: How to close picker in code.

  A: Currently there is no such method.

• Q: In the developer tools, when using custom compilation settings to start the page, the json configuration of the page is invalid.

  A: Received, this is a bug.

• Q: Can a little red dot be set on the tabbar?

  A: Unable to set the little red dot.

The above is the detailed content of WeChat Mini Program Official Frequently Asked Questions Summary FAQ. For more information, please follow other related articles on the PHP Chinese website!