Convert kanji to katakana jquery javascript

Kanji and Katakana are two different writing systems. Chinese characters are an important part of Chinese culture, while Katakana is derived from the Japanese writing system. In the process of learning and communicating in Japanese, the conversion of kanji and katakana is very common. This article will introduce how to use jQuery and JavaScript to implement the Kanji to Katakana function.

1. Introduction to Katakana

Katakana, also known as hiragana, is a basic syllabic character in Japanese. Unlike the pictographic and symbolic nature of kanji, katakana is a kana (i.e. musical note) type script, consisting of 46 basic characters. They are characterized by smooth and natural curves and are generally used to represent particles, pronunciations of words, etc. in Japanese.

Take "こんにちは" (meaning "Hello") as an example. Its Chinese character is "Hello", and the pronunciation of this word in Japanese is "konnichiwa", where "konnichi" means "today" ", "wa" is a modal particle suffix. Therefore, Japanese language learners need to master the conversion between kanji and katakana.

2. Convert Kanji to Katakana

1. Determine the conversion method

Before converting Kanji to Katakana, we need to determine the conversion method. There are usually two conversion methods: one is conversion based on a rule table, that is, converting Chinese characters into corresponding katakana through a preset rule table; second, conversion based on API interface, that is, conversion is achieved by calling the katakana conversion API interface.

This article will take the conversion method based on the rule table as an example to show how to use jQuery and JavaScript to implement the function of converting kanji to katakana.

2. Write the conversion code

First, you need to write a rule table, and perform the conversion operation from kanji to katakana based on the contents in the rule table. Here is a simple rule table example:

var conversionRules = {
'あ': 'a',
'い': 'i',
'う': 'u ',
'え': 'e',
'お': 'o',
'か': 'ka',
'き': 'ki',
'く': 'ku',
'け': 'ke',
'こ': 'ko',
// Other rules...
};

Next, we can write the relevant JavaScript code to convert kanji to katakana:

function convertKana(text) {
var conversionRules = {

// 规则表...

};
var kanaText = '';
for (var i = 0; i 0bc21bee5d002ff909727d2bb8235720
29ba8691533ff0deb64ead2c6c4af019
c9f047370637ac3c48c1ba4c357341da16b28748ea4df4d9c2150843fecfba68

Then, add the following JavaScript code at the bottom of the page:

$(function () {
$('#convert').click(function() {

var input = $('#input').val();
var output = convertKana(input);
$('#output').html(output);

});
});

In this code, the jQuery selector is used The text box and button elements in the page are selected, and the conversion operation is triggered through the click event. The result of the conversion is output to a div tag. Users only need to enter Chinese characters and click the "Convert" button to see the conversion results immediately.

3. Summary

Through the introduction of this article, we have learned how to use jQuery and JavaScript to realize the function of converting kanji to katakana. Developers can choose different conversion methods and tool libraries based on specific project needs to complete various kanji to katakana applications. Although katakana is not the original Japanese, it is an important part of Japanese characters and plays an important role in Japanese learning and communication.

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