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How to get the value of text box in jQuery?
- 藏色散人Original
- 2019-03-28 10:38:514117browse
This article will introduce how to use jQuery to get the value of the text box. I hope it will be helpful to friends in need!
The following is a simple code example to introduce to you the jQuery method of obtaining the text box value.
HTML code example is as follows:
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>如何使用jQuery获取文本框的值</title>
</head>
<body>
<input type="text" value="输入内容">
</body>
</html>javascript code is as follows:
$( "input" )
.keyup(function() {
var tvalue = $( this ).val();
console.log(tvalue);
}).keyup();Output:
Note: The jQuery keyup() method indicates that the keyup event occurs when the keyboard key is released. The keyup() method triggers the keyup event, or specifies a function to run when the keyup event occurs.
Related recommendations: "jQuery Tutorial" "javascript Tutorial"
This article is about the method of getting the value of the text box with jQuery. Hope it helps those in need!
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