JQuery (content selector, sub-element selector), filtering operation
jQuery selector
Content Chooser
:contains(text)
Summary
Matching elements that contain a given text
parameter
Example
Description: Find all div elements that contain "John"
HTML code
<div>John Resig</div>
<div>George ...
Posted by kiss the robot on Fri, 06 Sep 2019 13:06:03 +0200
web Front-end Entry to Practice: Page Scaling Adaptation with Equal Proportion through rem and vw
Introduction to rem and vw
1. rem
rem is a unit of relative length, which is a multiple of font-size relative to the root element (html element).
Browser support: Caniuse
Example
If the root element font-size is 12 PX
html {
font-size ...
Posted by ledtear on Tue, 03 Sep 2019 15:28:59 +0200
01 - jQuery Introduction and Experience
Introduction to jQuery
Before we talk about jQuery, let's start with a concept: what is a JavaScript framework library? In fact, it's a common js file, which encapsulates many functions or compatible codes. Of course, jQuery is a member of many libraries, so why should we learn jQuery? Let's talk about its characteristics.
It solves the comp ...
Posted by cobaswosa on Sun, 01 Sep 2019 08:45:32 +0200
springboot Learning Rules for Static Resource Mapping
Learning materials reference
B Station Big Man Video
Static resource mapping
webjars
How to import
For some unified resource frameworks, such as jquery,bootstrap, etc., resources can be obtained by importing pom.xml through web jars'official w ...
Posted by Paulus Magnus on Thu, 29 Aug 2019 12:01:43 +0200
3-D Stereodynamic Effect of Reversal when Date and Time Change
3-D Stereodynamic Effect of Reversal when Date and Time Change
HTML
<body onload="loaded()">
<div id="wrapper">
<div id="scroller">
<div class="scroll-box">
<ul class="row mt-170">
...
Posted by sysop on Tue, 27 Aug 2019 07:15:55 +0200
Four basic methods of type judgment, jquery type method, empty object detection method and class array object are studied.
I. Preface
Type judgment can sometimes be a real headache, but once you're skilled in using it, you'll feel that way. At the primary level, numbers and strings are judged. Intermediate, will judge arrays and objects. Advanced, will judge the date, regularity, error type. Advanced, will judge plainObject, empty object, window object and so on.
B ...
Posted by sunil.23413 on Sat, 24 Aug 2019 17:12:51 +0200
Front-end Note 5 JQuery Grammar and Its Application
JQuery Concept
jQuery is a fast and concise JavaScript framework (JavaScript code base)
The purpose of jQuery's design is "write Less, Do More", which advocates writing less code and doing more things. It encapsulates the common functi ...
Posted by liquorvicar on Sat, 17 Aug 2019 08:24:00 +0200
Chapter 3 Article Management and Display
Article Directory
3.1. Manage Article Items
3.1.1 Setup Columns
There must be content in the website. At present, there are two kinds of content that can be classified according to the way content is generated. One is "User Generated Conte ...
Posted by vtroubled on Sat, 17 Aug 2019 08:03:03 +0200
Vue project optimization
In the daily development of Vue project, with the increasing responsibility of business and the increasing amount of code, the problem is that the volume of packaged vendor.js is too large, which leads to the long time of loading space-time white pages and the poor experience for users. So we need to reduce the volume of vendor.js and solve thi ...
Posted by cbj4074 on Thu, 15 Aug 2019 15:13:56 +0200
TypeScript declaration file
Introduction to Statement Document
When using a third-party library, we need to refer to its declaration file in order to obtain the corresponding code completion, interface prompts and other functions.
What is a declarative statement
If we want ...
Posted by Celadon on Wed, 14 Aug 2019 10:32:26 +0200