10 recommended articles about chain operations

Two questions 1. How is jQuery’s chain operation implemented? 2. Why use chain operation? Which of these two questions do you think is easier to answer? I believe Baidu has a lot of information on the principle of chain operation. In fact, chain operation only returns the object through the method on the object and finally returns this. Of course, the object can continue to call methods, so chain operation is possible. Then, simply implement one: Copy the code The code is as follows: //Define a JS class function Demo() { } //Extend its prototype Demo.prototype ={ setName:function (name) { this.name = name; return this; }, getName:function () { return this.name; }, setAge:function (age) { this.age = age; return this; } }; ////Factory function fu

1. 10 summary of articles about jquery chain operations

##Introduction: Two questions 1 .How is jQuery’s chain operation implemented? 2. Why use chain operation? Which of these two questions do you think is easier to answer? I believe Baidu has a lot of information on the principle of chain operation. In fact, chain operation only returns the object through the method on the object and finally returns this. Of course, the object can continue to call methods, so chain operation is possible. Then, simply implement one: Copy the code as follows: //Define a JS class function Demo() { } //Extend its...

2. PHP Three A way to implement chain operations

##Introduction: There are many string functions in php. For example, you need to first Filter the spaces at the end of the string, and then find its length. The general way of writing is: {code...} If you want to implement a chain operation similar to that in js, for example, how should you write it like the following? {Code...} The following are implemented in three ways: Method 1,...

3.

Laravel framework database CURD operation, coherent operation summary

Introduction: This article mainly introduces the Laravel framework database CURD operation, coherent operation, chain operation summary, this article Contains a large number of commonly used methods for database operations. Friends who need it can refer to

4.

Simple usage examples of related queries in Yii2

Introduction: This article mainly introduces the simple usage of related queries in Yii2, involving Yii2 database query methods and simple usage techniques of chain operations. Friends who need it can Refer to the following

5.

PHP object chain operation implementation principle analysis

##Introduction: This article mainly introduces PHP object chain operations, and analyzes the simple usage of chain operations and the execution process of object chain operations in the form of examples. It has certain reference value. Friends in need You can refer to

6.

PHP simple database operation class example

##Introduction: This article mainly introduces PHP simple database operation class examples, which supports addition, deletion, modification, query and chain operations. It is very suitable for the development and use of small projects. The download address of the complete example is also provided at the end. Friends can refer to

7. Use php to implement a simple chain operation

##Introduction: Use PHP to implement a simple chain operation

8. Use php to implement a simple chain operation

## Introduction: Use PHP to implement a simple chain operation

9. The principle of PHP to implement chain operation

Introduction: PHP implements the principle of chain operation

10. PHP implements the principle of chain operation

Introduction: The principle of chain operation in PHP

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