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Most people do not understand the knowledge points of this article "jquery how to get the value of the array", so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "jquery how to get the value of the array" article.

The value of the array can be obtained in jquery. Get method: 1, use the each () method to traverse the specified array, the syntax is "$.each (the array that needs to be traversed, specify the function used for loop execution)"; 2, use "append (value)" to get the value of the array within the specified loop function.

The operating environment of this tutorial: windows10 system, jquery3.2.1 version, Dell G3 computer.

Can jquery get the value of the array?

In jquery, you traverse the array through the each () method to get the values in the array

Create a new html file, named test.html, to explain the jquery traversal array and get the values in the array.

Introduce the jquery.min.js library file and load it successfully before you can use the methods in jquery. Create a module using div and set its id to output to output the values in the array in div.

In the js tag, define an myArray array variable with three values in the array, namely "Athens", "Belgrade", and "Cairo".

Use the $.each () method to iterate through the myArray array, where the first parameter is the array variable and the second parameter is the function method, where index is the array index and value is the array value.

Get the div object through id (output), and use the append () method to output the values of the array as paragraphs on the page.

Open the test.html file in a browser and view the results.

Summary:

1. Create a test.html file.

2. In the file, create a module with div.

3. In the js tag, define an myArray array variable with three values in the array.

4. In the js tag, use the $.each () method to iterate through the myArray array, and by getting the div object, use the append () method to output the values of the array as paragraphs on the page.

Matters needing attention

The first argument of the $.each () method is an array, and the second argument is the function method.

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