there is a User class whose method calculate () needs to use a member value in an instance of the external data class as the input source. In the User constructor, you need to pass in different data instances as parameters, and create different User cla...
now I basically rely on gulp for development. I have used gulp-fileinclude before in terms of functionality, but the syntax is not very friendly, and there are no good formatting and highlighting plug-ins. Now I have switched to EJS and found that his p...
which iview iview table expand column is expanded by default or what method can be manually controlled to expand and merge ...
requirements: Android and Ios share a set of styles. as set in the figure, the requirement cannot be achieved (the style on Xiaomi phone is the same as the expected style (ios), and the style of vivo Huawei pad is not the desired style). how to s...
for example: 2018-8-16 and 2018-9-16 should be calculated as one month, 2018-8-16 and 2018-9-17 should be calculated as two months function countHours(){ var startTime = $("-sharpstartTime").val(); var endTime = $("-sharpendTime&...
I use eggjs to try to connect to kafka, so that topic corresponds to the file name under app kafka, and finally executes all the methods under the file name. If I want to deal with the business in a separate directory under the app directory, at first I...
I use vue2+element to do a background, the product management page has a table, click the add button pop-up dialog, which is nested an el-form, the form is a child component, the form has a drop-down box, the option options is obtained asynchronously th...