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How to change the value of button in jquery
- 青灯夜游Original
- 2022-04-28 17:17:235484browse
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】
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