at present, the project uses bootstrap fileinput to upload images, but when it encounters txt or other document formats, it has a very friendly preview of the contents, but the Chinese support is not very good. I want to only preview images, other format...
now use the bootstrap fileinput control to upload files, for example, only 10 files can be uploaded to, maxFileCount: 10, but after users upload 4 files, how does the maxFileCount in option become 6 dynamically? MaxFileCount:6 ...
is writing a simple web app in flask. the function you want to achieve is: upload an excel file Clean up the data with pandas the resulting dataframe is previewed with a table at the front end After the preview is correct, upload it to the dat...
examples of just getting started using laravel with vue components: follow the tutorial to write the following examples mainly uses three files welcomeComponent.vue, app.js and index.blade.php directory structure as follows welcomeComponent.vue ap...
test = input( TT >> ).strip() print(type(test)) print(type( TT )) print(id(test)) print(id( TT )) if test is "TT": print( Yes ) after the above code runs, the result is TT >>TT <class str > <class str &...
in the vue official document about "automatic global registration of basic components ", there is a code: import Vue from vue import upperFirst from lodash upperFirst import camelCase from lodash camelCase const requireComponent = req...
use canvas to draw the image first locate several div, on the image to trigger events when an event is triggered, the box and connection of the message description are displayed div, is not affected by the frame of information description conne...