Home > Article > Web Front-end > How to change the value of button in jquery
How to change the value of button in jquery
- 青灯夜游Original
- 2022-04-28 17:17:235454browse
Jquery method to change button value: 1. Use html() to set new content for the specified element, the syntax is "$("button").html("new content value")"; 2. Use text( )Sets new text content to the specified element, the syntax is "$("button").text("new value")".
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
jquery changes the value of button
Implementation method:
Use
$( "button")Get the button elementUse html() or text() to modify the value of the selected element
1. Use the html()
html() method to set the content of the selected element (innerHTML).
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
$(this).html("button新值");
});
});
</script>
</head>
<body>
<button>修改button内容</button>
</body>
</html>
2. Use the text()
text() method to set or return the text content of the selected element.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
$(this).text("Hello world!");
});
});
</script>
</head>
<body>
<button>修改button内容</button>
</body>
</html>
[Recommended learning: jQuery video tutorial, web front-end video】
The above is the detailed content of How to change the value of button in jquery. For more information, please follow other related articles on the PHP Chinese website!