The front-end technology industry is a technical job. If the foundation is weak, the ground will shake. Without a good foundation, it will not be able to meet the various needs of the work.
It’s not easy being a blogger, just like it, pay attention to it before leaving
The following will share and summarize the needs that may be encountered during work
1. (Can be directly copied and used) vue2+ Gaode map poi search and Gaode components, you can select points on the map, latitude and longitude, scale, satellite image, road network, road conditions, etc.
2. (Rich text is commonly used) js needs regular matching to modify the img tag + clear the inline style
(Rich text is commonly used) js encounters the need for regular matching to modify img tags + clear inline styles
[Untitled] vue dynamic binding class__ blog - CSDN blog
4. (Can be copied directly) vue-cropper crops the picture vue
(Can be copied directly) vue-cropper crops pictures vue__lan's blog-CSDN blog_vue-cropper
5. The css img image is adaptive in a box
The css img image is adaptive in a box
6. Regarding the use of deep copy in JSON.parse(JSON.stringify(...)) in vue
Regarding the use of deep copy in JSON.parse(JSON.stringify(...)) in vue_Lan's Blog-CSDN Blog
7. nginx common commands
Nginx Common Commands Encyclopedia
8.nginx deploys vue project (successful detailed version)
nginx deploys vue project (successful detailed version)
9. Nginx reverse proxy solves Vue cross-domain problems
Nginx reverse proxy solves Vue cross-domain problems
10. (Easiest and detailed) About nginx configuration to solve 404 Not Found and 403 Forbidden after page refresh
11. Solve the problem of vuex page refresh data loss (simple and effective)
Solve the problem of vuex page refresh data loss (simple and effective)
12. The vue elementUI select drop-down box sets the default value
Vue elementUI select drop-down box set default value
13. Pass in the timestamp to export the current time function
Pass in timestamp to export current time function__Lan's Blog-CSDN Blog
14. uniapp H5 public account WeChat custom share qq, WeChat with picture title content
15. uniapp encapsulates the request request (just look at it and change it if necessary)
uniapp encapsulates the request request (if necessary, just look at it and change it)
16. Embed H5 big data uniapp on the page and change the code as needed
Embed H5 big data uniapp on the page and change the code as needed_Lan's Blog-CSDN Blog_h5 Big Data
17. The most convenient regular verification of mobile phone number
The most convenient regular verification of mobile phone number
18. (Can be copied directly, step on pits and solutions, successful version) uniapp H5 map point latitude and longitude, address details (can be copied directly, step on pits and solutions, successful version) uniapp H5 map point longitude and latitude, address details __Lan's blog-CSDN blog_uniapp map selection
19. The excess part of css is omitted (single line, multiple lines, multiple methods to achieve)
20. (H5 applet page html) page jump parameters are lost
(H5 applet page html) Page jump parameters are lost_Lan's Blog-CSDN Blog
21. Uniapp develops H5 and app monitors return events (and processing methods that cannot be monitored)
uniapp develops H5 and app monitoring return events (and processing methods that cannot be monitored)__Lan's blog-CSDN blog_uniapp monitors physical return keys
23. uniapp WeChat applet login process (details at the front end)
uniapp WeChat applet login process (detailed front end)__Lan's Blog-CSDN Blog_uniapp login process
uniapp's picker date transfer time stamp 8 hours more problem_Lan's Blog-CSDN Blog
25. (uniapp jump echo), page A enters page B, page B returns to page A, and passes the value to page A (the technique is definitely easy to use and take a look)
(uniapp jumps back to display), page A enters page B, page B returns to page A, and passes the value to page A (the technique is absolutely easy to use and read slowly ) uni-app: refresh the current page
uni-app: Refresh the current page
27. How does the uniapp WeChat applet return to the pit of the small house in the upper left corner of the previous page
28. The change of the array after js assigns a value to an empty array
The change of the array after js assigns a value to an empty array
29. js gets the current date, formats it as YYYY-MM-DD, and customizes the return
30. uniapp WeChat applet login-upgrade version, login plus seamless login after login information expires
uniapp WeChat applet login-upgrade version, login plus no trace login after login information expires
(Easiest) uniapp WeChat applet generates QR code image plug-in
32. (The most detailed version of success, the custom parameter transfer failed, a blank page appeared in the jump, and the verification file failed) Wechat applet scan code to jump to the specified page of the applet Nanny level tutorial
(The most detailed version of success, custom parameters failed, a blank page appeared in the jump, and the verification file failed) Wechat applet scan code to jump to the specified page of the applet Code verification file 33.input loses focus every time it is entered and needs to be clicked again to enter
34. Delay jumping to the page after showToast in uniapp, solve the prompt flashing in the real machine
Delay jumping to the page after showToast in uniapp, solve the prompt flashing in the real machine_Lan's Blog-CSDN Blog
35.js Conditional Logical Judgment - De Morgan's Law
js Conditional Logical Judgment - De Morgan's Law_Lan's Blog-CSDN Blog
36. (Easiest version 1) js Cartesian product generation product SKU multi-specification algorithm
(Easiest version 1) js Cartesian product generation product SKU multi-specification algorithm
(Easiest version 2) js Cartesian product to generate commodity SKU multi-specification algorithm
40. When is the js data null and when is it undefined
When is js data null and when is it undefined?
41. (Easiest, detailed, get started directly) uniapp/vue Chinese and English multi-language switching
42. (Extremely easy to use, detailed, parse URl, URl custom parameter passing) Quickly customize parameter passing in js URl, and realize parameter parsing, modification, addition, and replacement functions
43. Carry fixed parameters and perform multiple page jumps
Carry fixed parameters to perform multiple page jumps_Lan's Blog-CSDN Blog_site:csdn.net
44. Wechat official account H5 [Wechat webpage authorization snapshot page] recurrence situation and solutions (details, success, forcePopup, forceSnapShot, is_snapshotuse)
WeChat public account H5 [WeChat web page authorization snapshot page] recurrence situation, and solutions (details, success, forcePopup, forceSnapShot, is_snapshotuse)__Lan's Blog-CSDN Blog 45. (Simple and detailed) uniapp implements custom poster content and Generate poster QR code image (dragable, adjustable size)
46. Detailed explanation of the use of match, test, exec, search, split, and replace of string matching regular expression functions
47. Vue mounts and runs the webpack packaged dist file
Vue mounts and runs webpack packaged dist files_Lan's Blog - CSDN Blog
48.vue2 axios cross-domain solution and nodejs+express cross-domain
vue2 axios cross-domain solution and nodejs+express cross-domain