How to change the value of button in jquery
Apr 28, 2022 pm 05:17 PMJquery 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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