Tag：Design
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Five examples and skills of web form design
1. Mobile selection of form text input: if a prompt is added in the text input field, visitors often need to select it with the mouse, delete it, and then enter useful information. In fact, as long as you add OnMouseOver = “this. Focus()” onfocus = “this. Select()” code to < textarea >, everything will […]
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Detailed explanation of Python Django framework design pattern
catalogue MVC design pattern MTV design mode summary MVC design pattern MVC (model view controller) is a commonly used software architecture pattern in software engineering. It is a design method that separates business logic and display interface. It divides the software system into three basic parts: M: a business model that represents an object that […]
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Advantages and problems of XHTML CSS website design
XHTML is a website standard design language advocated internationally, Webjx Com also focuses on this aspect and makes a more comprehensive introduction. Because of the basic characteristics of XHTML website design language, this XHTML CSS mode website design has certain advantages, but there are also some problems in the application of XHTML CSS mode in […]
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Simple principles of web page layout design
This paper sorts out some simple principles of web page layout design, hoping to be useful to web page designers.・ repeat: repeat some page design styles throughout the site. The repeated components may be a certain font, title logo, navigation menu, blank edge setting of the page, lines running through the specific thickness of the […]
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More than 40 Beautiful Web form design examples
Web form is the main way of communication between visitors and website owners. Feedback is always important, which is why we ensure that web forms are easy to understand and intuitive to use. Nevertheless, it plays an effective part in creativity even in formal design. Web forms are not always boring. Using CSS or flash, […]
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Six design principles of HTML5
In fact, HTML5 is not directly formulated by W3C. The direction of W3C is xhtml2, not HTML5. When xhtml2 was divorced from reality and could not be put into practice, W3C working group turned its research direction to HTML5. Why has xhtml2 never been implemented? Because it violates a design principle, which is the famous […]
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Methods and steps of integrating graphic verification code component in Ant Design Pro login function
preface: This article only introduces the method and steps of integrating graphic captcha component in Ant Design Pro login function. For the server method, please refer to “captcha function based on oauth2.0 authorization system” Text: In the ant design pro template, using the account password login function part (as shown in the figure below), there […]
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Ant Design Vue realizes the verification function of internal fields in tables
The requirement of inputting columns in a table is very common, especially in some business scenarios where there is a table inside the table, and then some columns of the table are inputted as follows Order quantity cannot be empty The order quantity must be a positive integer Looking at the official website of Ant […]
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Simple authority system based on logic operation (principle, design, implementation) VBS version
Author: slightboySee a lot of students are using string to judge the permissions, and then split or intercept As a matter of fact, it’s very appropriate to use logical operation to allow / disallow (true / false) permissions The statement is as follows: This article is aimed at the students who are beginners and […]
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Illustration of springboot multi tenant design process
This article mainly introduces the spring boot multi tenant design process diagram, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to 1. Overview According to the request of different users, choose different data sources, different data sources can be […]
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On the six design principles of C ා
As a rookie, I will try to explain the characteristics and application scenarios of these principles with simple code and easy to understand statements. These six principles are single responsibility principle, interface isolation principle, Richter substitution principle, Dimitri rule, dependency inversion principle and open close principle. Single responsibility principle SRP (single responsibility principle) stipulates that […]
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Ant Design Vue adds length verification function to distinguish Chinese and English
The original MaxLength property is insensitive to full / half width characters, which is not suitable for some places where Chinese and English can be mixed. Therefore, we want to find a check that can be sensitive to full / half width characters, and ensure certain reusability. Baidu did not find a suitable ready-made solution […]