In web development, we often need to modify the content on the web page. With jQuery, we can easily access and modify text, HTML, CSS, and even create dynamic effects to make our web pages more lively and interesting. In this article, we will discuss how to modify message content using jQuery.
// 获取元素的文本内容 var text = $('p').text(); // 设置元素的文本内容 $('p').text('新的文本内容');
// 获取元素的 HTML 内容 var html = $('div').html(); // 设置元素的 HTML 内容 $('div').html('<p>新的段落</p>');
// 获取元素的 CSS 属性 var color = $('p').css('color'); // 设置元素的 CSS 属性 $('p').css('color', 'red');
// 动画效果制作 $('p').animate({ 'font-size': '20px', 'opacity': 0.5 }, 1000);
In this article, we introduced how to use jQuery to modify information content, CSS properties and how to create animation effects. By using these methods, we can easily access and modify web page information, making our web pages more dynamic and interesting.
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