search

Home >Web Front-end >JS Tutorial >Examples of using eval function in JS_javascript skills

Examples of using eval function in JS_javascript skills

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOriginal
2016-05-16 17:28:071189browse

eval(obj); This function will execute obj as code.

Example:

Copy code The code is as follows:






Use of eval function
< /head>
<script> <br>function but1_click(){ <br>var obj = $("#test"); <br>alert(obj.val()); <br>eval (obj .val());//will execute obj.val() as code<br>} <br><br></script>





< ;/html>
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：JavaScript string insertion, deletion, and replacement function usage examples_javascript skillsNext article：JavaScript string insertion, deletion, and replacement function usage examples_javascript skills

Related articles

See more