jquery adds event_html/css_WEB-ITnose to HTML elements
In a piece of html code,
How to use js or jquey to change it into
Reply to discussion (solution)
Add an ID to the button
Js--JQ:
$("#bt1").attr("onclick",function (){
alert("111");
})
About this
As long as you can find this element, the event is still easy to add
$('button').click(function(){
});
Add an ID to the button
Js--JQ:
$("#bt1").attr("onclick",function(){
alert("111");
})
About like this
Using this method, why does alert execute when I append this html code segment, but the "click" button after appending does not execute
Add an ID to the button
Js--JQ:
$("#bt1").attr("onclick",function(){
alert("111");
})
About like this
Use this Method, why does alert execute when I append this html code segment, but the "click" button after appending does not execute?
Then you can check which version of jq you are using. Please read the documentation for details
Low version can use
$("#bt1").live("click",function(){});High version can use:
$("body").on("click","#bt1",function(){});
Add an ID to the button
Js--JQ:
$("#bt1").attr("onclick",function(){
alert("111");
})
Probably like this
Using this method, why does alert execute when I append this html code segment, but after appending " Clicking the " button will not execute
Then you can check which version of jq you are using. Please read the documentation for details
You can use lower versions
$("#bt1").live("click",function(){});Use higher versions:
$("body").on("click","#bt1",function(){});Why is it called when the event is bound instead of when the button is clicked?
Add an ID to the button
< button type="button" id="bt1">click
Js--JQ:
$("#bt1").attr("onclick",function() {
alert("111");
})
Probably like this
Using this method, why does alert execute when I append this html code segment, and append The "Click" button after that will not be executed
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title></head><script type="text/javascript" src="jquery-1.js"></script><script type="text/javascript"> var sa = $("#bt1"); function ale(){ //alert(sa) document.getElementById('bt1').setAttribute('onclick','gogogo()') } function gogogo(){ alert("ou yeah"); }</script><body><input type="button" id="bt1" value="123"/><input type="button" id="bt2" value="123312" onclick="ale()" /></body></html>
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
Difficulty in updating caching of official account web pages: How to avoid the old cache affecting the user experience after version update?
Mar 04, 2025 pm 12:32 PM
The official account web page update cache, this thing is simple and simple, and it is complicated enough to drink a pot of it. You worked hard to update the official account article, but the user still opened the old version. Who can bear the taste? In this article, let’s take a look at the twists and turns behind this and how to solve this problem gracefully. After reading it, you can easily deal with various caching problems, allowing your users to always experience the freshest content. Let’s talk about the basics first. To put it bluntly, in order to improve access speed, the browser or server stores some static resources (such as pictures, CSS, JS) or page content. Next time you access it, you can directly retrieve it from the cache without having to download it again, and it is naturally fast. But this thing is also a double-edged sword. The new version is online,
How do I use HTML5 form validation attributes to validate user input?
Mar 17, 2025 pm 12:27 PM
The article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.
How to efficiently add stroke effects to PNG images on web pages?
Mar 04, 2025 pm 02:39 PM
This article demonstrates efficient PNG border addition to webpages using CSS. It argues that CSS offers superior performance compared to JavaScript or libraries, detailing how to adjust border width, style, and color for subtle or prominent effect
What are the best practices for cross-browser compatibility in HTML5?
Mar 17, 2025 pm 12:20 PM
Article discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.
What is the purpose of the <datalist> element?
Mar 21, 2025 pm 12:33 PM
The article discusses the HTML <datalist> element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159
What is the purpose of the <progress> element?
Mar 21, 2025 pm 12:34 PM
The article discusses the HTML <progress> element, its purpose, styling, and differences from the <meter> element. The main focus is on using <progress> for task completion and <meter> for stati
How do I use the HTML5 <time> element to represent dates and times semantically?
Mar 12, 2025 pm 04:05 PM
This article explains the HTML5 <time> element for semantic date/time representation. It emphasizes the importance of the datetime attribute for machine readability (ISO 8601 format) alongside human-readable text, boosting accessibilit
What is the purpose of the <meter> element?
Mar 21, 2025 pm 12:35 PM
The article discusses the HTML <meter> element, used for displaying scalar or fractional values within a range, and its common applications in web development. It differentiates <meter> from <progress> and ex
