# Base Library Changelog (v0.x version)

The latest version

# 2017.01.06

1. U: Update to get Weixin Mini Program Total number of calls to the page binary code interface is 100,000

# 2017.01.05

1. F: Fix touch eventpreventDefault inside passive event

# 2017.01.04

1. UUpdateAPI wx.getLocation wx.getUserInfo wx.chooseLocation wx.startRecord User authorization confirmation is required when the call is made, and when the user refuses authorization, a callback is called "${APIName}:fail auth deny"
2. UUpdate API wx.scanCode New charSet, scanType, path return parameters
3. Uupdate component video Logic for full screen button display (followed by controls properties)
4. Ffix API wx.switchTab aftergetCurrentPagesincorrect problem
5. FRepair API wx.uploadFile When theformDatapasses in numbers, it becomes[object Number]
6. FFix API wx.navigateTo interface failed to call when the page does not display on iOS
7. FFix API wx.checkSession interface without callbacks on some Android machines
8. FRepair API wx.reqeust wx.downloadFile Problem with the interface not checking the legitimacy of the domain after the 301 redirect on the client
9. FFix components textarea Dynamic settings in Androidfocusinvalid problems
10. FFix the component picker Click Cancel on iOS also triggers a problem withbindchangeevents
11. Frepair component textarea input Problem with exception when maxlength < = 0 on Android
12. FFix component video Duration displayed abnormally when playing m3u8 live video on Android
13. FFix component video The duration of the feed bar does not display in full in iOS
14. FFix component audio seek before play exception
15. FFix the problem of state synchronization error when radio is all set to false in the component radio-group
16. Frepair component swiper simultaneously setQuestion Whencurrentandchildren,current]]may fail
17. Frepair component propertiesplaceholder-class``hover-classInvalid style setting for character strings with spaces
18. FFix continuoussetDatatiming exception
19. FFix iOS8 where a large number of references to local path images caused pages to get stuck

# 2016-12-22

1. FFix input component empties content when it loses focus on developer tools
2. FFix to Developer Tools not firingApageonShowafter project compilation
3. FFix the problem of usingwx: forin [[TAG-2-SET]] template]((template)) to extract the value indata

# 2016-12-21

1. ANew API wx.switchTab
2. ANew API wx.scanCode
3. Anew API wx.createMapContext
4. ANew API wx.createCanvasContext
5. ANew API wx.showToast Call parameter mask
6. AAdd Page MethodPage.onShareAppMessageFor custom forwarded content
7. ANew framework approachApageonError
8. ANew page configurationdisabelScroll
9. Anew picker-view component
10. AAdded contact-button component to display customer service session buttons
11. Anew navigator component attribute openType
12. Anew switch checkbox radio component attribute color
13. Anew video component attribute objectFit
14. Anew map component attribute markers polyline circles include-points controls show-location
15. Anew swiper component properties circular control articulation swipe
16. Anew input component attribute cursor-spacing
17. Anew textarea component attribute cursor-spacing
18. Anew picker component attribute disabled
19. Anew view component attribute hover-class
20. Anew slider component attributecolor、selected-color
21. AAdded scroll-view Component properties scroll-x, scroll-y dynamic modification support
22. Aadded map component events bindtap bindmarkertap bindcontrolstap bindregionchange
23. Anew input component event bindconfirm
24. Anew video component event bindtimeupdate
25. Anew textarea component event bindconfirm
26. Anew textarea component event bindinput
27. Anew canvas component event bindlongtap
28. ANewAudioContext.setSrc ()Context API
29. ANewCanvasContextcontext
30. ANewCanvasContext.arc ()Context API
31. ANewCanvasContext.fillRect ()Context API
32. ANewCanvasContext.strokeRect ()Context API
33. ANewCanvasContext.createLinearGradient ()Context API
34. ANewCanvasContext.createCircularGradient ()Context API
35. ANew scroll-view component Disable scrolling when scrolling
36. UUpdate API wx.getSystemInfo New platform return parameter
37. UUpdate API wx.downloadFile Returns tmpFilePath when the HTTP status code is 200 or 304
38. UUpdate API wx.showModal Word limit for calling parameter confirmText cancelText
39. UUpdate API wx.navigateTo wx.redirectTo Jump to tabbar page is not allowed. Please use wx.switchTab
40. UUpdated WXML dataset returns support for objects and arrays.
41. Uupdate image component attribute mode optional widthFix
42. Uupdated picker component attribute range Added ObjectArray type support
43. UUpdate switch checkbox radio default style
44. UUpdateCanvasContext.save ()``CanvasContext.restore ()Context API to save brush style
45. UUpdateCanvasContext.arc ()Context API parameter adjustment, addingeAngle,counterclockwise, removingsweepAngle
46. UOptimized swiper swiping experience
47. UOptimization swiper slider Interactive experience in scroll-view
48. Uoptimization navigator button component click experience
49. FFix wx.request method can only use uppercase values on Android
50. FFix wx.uploadFile Unable to set header on iOS
51. FFix wx.getLocation type = gcj02 not working on iOS
52. FFixed wx.showToast Exiting Weixin Mini Program
53. FFix wx.showModal Return parameters inconsistent in Android and iOS
54. FFix wx.showModal content that is too long or the title is empty
55. FFix wx.showModal cancelText and confirmText are empty, no default values are displayed
56. FFix wx.showModal when the keyboard pops up, unable to close the keyboard
57. FFix wx.getImageInfo not getting http link images in Android
58. FFix wx.getSystemInfo Screen height inconsistency due to tabbar appearance
59. FFix wx.downloadFile Image not showing after downloading on Android
60. FFix wx.request not encode the requested data correctly
61. FFix wx.login ApageonLaunch without a callback in iOS
62. FFix wx.createAnimationContext Set transformOrigin exception and animation not moving to the next step
63. FRepair wx.navigateTo wx.redirectTo On iOS, the problem with Page.onLoad not being able to call
64. FFixcatchfailure of default behavior for blocking events
65. FFixsetIntervalin iOS where the page gets stuck
66. FFixedonReachBottom
67. FFix swiper error when having descendants of text nodes
68. Frepair switch radio checkbox image video hidden Problems where an attribute does not take effect
69. FFix checkbox radio label not working
70. FFix scroll-view Slide to the top or bottom of the splash screen
71. FFix video events not taking effect on iOS
72. FFix video Sound will continue to be removed in iOS
73. FFix text Inline does not dynamically update class and style
74. FFixed text color error when button disabled
75. FFix input focus attribute invalid
76. FFix input When using display: flex in iOS9, the first input does not display
77. FFix to input showing an exception when the initial value is undefined
78. FFix input placeholder ghosting
79. Frepair input textare Problems with color abnormalities before and after focus
80. FFix textarea position: fixed
81. FFix textarea not triggering blur events after opening picker
82. FFix textarea Height change when setting auto-height
83. FFix textarea Destroy exceptions
84. FFix video in Android Full Screen button click twice to take effect
85. FFix audio conflicting use of the same id in multiple pages
86. FFix canvas drawImage not displaying properly
87. FFix image setData loop in bindload events
88. FFix scroll-view scroll-into-view failure
89. FFix form submit content that cannot get input
90. DAbout to remove navigator redirect attribute
91. DAbout to remove wx.createContext interface
92. DAbout to remove input auto-focus attribute, just use the focus attribute
93. DAbout to remove map covers properties

# 2016.10.31

1. FFix a partial event call for button component
2. FFix dynamic changes swiper-item Problems existing when a component is listed sswiper Component update
3. FFixed partial RPX invalid

# 2016.10.28

1. FRepairpage.prototype.setDataProblems not set in time inonLoadandonShow
2. FFix wx.navigateTo fail in some cases
3. FRepair wx.getStorageInfoSync Problem with redundanterrMsgin the return value
4. AFour additional document managementAPI wx.getSavedFileList 、 wx.getSavedFileInfo 、 wx.removeSavedFile 、 wx.openDocument
5. AAdd four numbers managementAPI wx.removeStorage 、 wx.removeStorageSync 、 wx.getStorageInfo 、 wx.getStorageInfoSync
6. AFour new interactive feedbackAPI wx.showToast 、 wx.showModal 、 wx.hideModal 、 wx.showActionSheet
7. ANew Geographic Selection API wx.chooseLocation
8. ANew Image Information Acquisition API wx.getImageInfo
9. ANew Audio Component Control API wx.createAudioContext
10. ANew Video Component Control API wx.createVideoContext
11. ATwo new device APIs wx.getSystemInfoSync 、 wx.makePhoneCall
12. ANew Drawing API wx.canvasToTempFilePath
13. Anew open capability API wx.checkSession
14. AAdded wx.navigateBack delta parameter to support multi-level returns
15. ANew additions wx.sendSocketMessage , [wx.onSocketMessage ( Support for sending and receiving ArrayBuffer data types
16. ANewgetCurrentPages ()method to get the page stack
17. AAddedPage.onReachBottom ()method to listen to the page reaching the bottom
18. AAdded event object Added changedTouches list to reflect changes in finger touch position
19. Anew textarea component
20. Anew canvas multitouch
21. Anew canvas disable-scroll attribute
22. Anew image bindload event returns image width
23. ANew text Nested [text (
24. Anew video controls autoplay properties
25. ANew video Support for setting barrage, sending barrage
26. ANew video Playback event
27. AAdded WXMLwx: keysupport to improve list rendering performance
28. ANew WXML Close Key, Data Path Computation
29. UNew apagejsontabBarAttributepositionfor specifying the display position
30. FFix wx.navigateTo api with more than 5 pages and failed calls with no return
31. UFix navigator Settingsdisplay: flex
32. FRepair input text-align:center、text-align:rightIssues that don't support
33. FFix input Abnormal focus
34. FFix image base64 image display problem
35. FFixed form component reset due to dynamic node update
36. FFixed some phones using rpx units with incomplete border display
37. FFixed the samecanvas-idsharing the same drawing context in different pages
38. FFixed function failure in property object in page
39. FFix wx.drawCanvas Unable to draw when canvas width and height are 0
40. FFix wx.request header setting 'Content-Type' exception
41. DAbout to removeApageprototype.getCurrentPage,Can be replaced by a more powerfulgetCurrentPages
42. DThe audio action attribute is about to be removed, using a more convenient audio component control API instead
43. DUpcoming component removal: toast loading action-sheet modal , Can be replaced by a more convenient interactive feedback API

# 2016.10.11

1. Aadded video Android added default controls
2. AIncreased use ofexportsExternal exposure interfaces
3. AAddingrequirewithout .jssuffix
4. Frepair swiper swiper sensitivity
5. FFix toast where the icon is positioned up and not centered
6. FFix view Invalid tag hidden attribute
7. FFix input iOS10 where the first input does not show
8. FFix button type = "mini"
9. FFix button loading, loading and text alignment issues
10. FFix canvas drawImage with incorrect path
11. FFixed an issue where data other than data in Page could not be reset
12. FFixed the header parameter property of wx.request being set repeatedly due to case
13. FFix an issue whererequirein apagejs
14. RRemove switch component redundant click states
15. RRemove view Tag inline attribute
16. RRemove page tab height 100% default style