I m going to do the function shown in the figure, but it s a screenshot of app, but I m going to make it into a mobile web version. step 1 to step 2 I want to directly use upload files to select local files. this way, it is easy to get the na...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> &...
on IOS, the performance of the same set of pages in Safari is different from that in UC browsers; is this related to the operating system or browsers? ...
how do js or Jq get the current city and IP, and ask for advice on the mobile end? it s best to find a small case. Thank you very much! ...
the layout scheme I use is this: mobile page adaptive solution-rem layout (advanced version, with source code example) width adaptation of mobile elements element width changes when the page is refreshed refreshes the page and does nothing else ...
@media only screen and (max-width: 310px) and (min-width: 300px) {html {font-size: 9px}} @media only screen and (max-width: 320px) and (min-width: 310px) {html {font-size: 9px} } @media only screen and (max-width: 360px) and (min-width: 320px) {html {fon...
The Select in Tabs > tabPane has no response after updating the iView, the Select of all pages crashed iView version number: 2.14.3 < i-select v width:200px model = "model1 " style= "width:200px " @ on-change= "select1 " > <i-option v-for=&qu...
problem description purpose, dynamically set line-height according to div height the environmental background of the problems and what methods you have tried use line-height to center the text vertically, but the div height changes dynamically r...
problem description String [] str = { "mysqldump -h localhost -u root -p -t lailr_js_pay wx_sp > f: test.sql" ,"root" }; Runtime.getRuntime (str) .exec executes the mysqldump command to generate the sql file...
router. Js will report errors when using import packaging, but using require packaging will not report errors but will not achieve lazy loading packaging in router.js import Vue from vue ; import VueRouter from vue-router ; Vue.use(VueRouter); ...
when I first came into contact with the frame, I felt that the CI framework had a lot of superfluous places, such as: the acquisition of POST parameters: $_ POST [ "key "] is not it easier and more convenient than $this- > input- > post ( "key ") ...