topic description projects use vue 2.x, element-ui customers have a need: customers are used to using the enter key to switch the focus of the control on the page, and the customer wants to press the enter key on the keyboard to achieve the next comp...
after ckeditor gains focus, the class of cke_focus is added to prevent the keydown event of the enter key from taking effect here is the code for the keyboard event $(document).on("keydown","-sharpcomponent_4_0",function(e){ ...
<el-tabs v-model="activeName2" type="card" @tab-click="handleClick"> <el-tab-pane label="" name="first">< el-tab-pane> <el-tab-pane label="" name="second"&...
iOS Simulator (version 10.0) the simulator starts. Select iphone X in the device, and the simulator displays black screen. Other models of iphone display normally. The version of xcode is Version 9.4 (9F1027a) . ...
Ladies and Gentlemen, when I was learning flask, I came across the concept of flash flash. Is this flash similar to the asynchronous meaning of ajax? When you heroes are designing the website, do you think this flash is easy to use or ajax is easy to use...
SELECT a.time,a.ss,SUM(lt.ss) as cum FROM zz a JOIN zz lt ON a.time >= lt.time where a.time BETWEEN 20171201 and 20171231 GROUP BY a.ss ORDER BY time; how to query cumulative results in segments. The starting data accumulate from 0. Instead of ad...
after using iview scaffolding for run build packaging, part of the route is 404, and there is no 404 pages after refreshing, only the home page does not have 404, it is no problem to run with run dev. PS: opens a new window (multiple pages) by adding ta...