What is the problem of WeChat Mini Programs monitoring the page jump?

how does WeChat Mini Programs monitor when he clicks the jump button in the upper left corner of the page? What I want to achieve is to click back to show the wx.showModal () pop-up box, click OK to jump, and click cancel to keep it on the current page.


currently does not support such operations


navigationStyle set to custom and then customize a return button, but cannot prevent iOS from sliding right to return


take a closer look at the fact that there is no relevant method, or API.


have you solved this problem


A self-join query without writing collection. Return directly to the entity.
soundcloud to mp3 , kissmanga

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be32df-3166e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be32df-3166e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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