search

Home  >  Article  >  Web Front-end  >  js and jquery set the disabled attribute to true to invalidate the button_javascript skills

js and jquery set the disabled attribute to true to invalidate the button_javascript skills

WBOY
WBOYOriginal
2016-05-16 16:40:091684browse

Set the disabled attribute to true to indicate the unavailable state.

JS

document.getElementByIdx("btn").disabled=true;

jquery

$("#btn").attr("disabled", true);

html

<input type="button" value="提交" id="btn">
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 dynamically changes HTML page elements such as adding or deleting_javascript tipsNext article：JavaScript dynamically changes HTML page elements such as adding or deleting_javascript tips

Related articles

See more