项目中有图片上传的组件,发现一个棘手的问题,就是img标签的alt在chrome浏览器中会带边框,怎么都消除不了,
如下图:
有没有什么好办法,请各位大侠不吝赐教!!!
回复讨论(解决方案)
chrome浏览器浏览器不支持alt属性的吧,都是用title的多,在ie是支持的但是也不知道怎么去框,可以换个方法试试呢,比如
<img src="/static/imghwm/default1.png" data-src="图片的url地址" class="lazy" alt="图片XX" onerror="this.style.display='none'"/> <img src="/static/imghwm/default1.png" data-src="图片的url地址" class="lazy" alt="图片XX" onerror="this."/>
没有边框 显示的文字 不是和其他东西重叠了 互相干扰了
只有chrome有这个边框,别的浏览器没有
其实我想说的是,,,无论ie还是chrome。。。我都没见到边框。。。。
你说的是图片挂了.还有图片的边框轮廓吧.
这个改不了.
用2F方法,error时换图片.
楼上的都不能看清问题啊。。。。哎。。。。。。
我反复强调了不是图片控件的边框,是图片控件显示alt内容时的边框。。。。。。。
郁闷了,难道我的语文这么差。。。。。大家都不能理解我想表达的意思了。。。。。。。
看来是没人搞过了。。。。算了,结帖送分

The function of HTML is to define the structure and content of a web page, and its purpose is to provide a standardized way to display information. 1) HTML organizes various parts of the web page through tags and attributes, such as titles and paragraphs. 2) It supports the separation of content and performance and improves maintenance efficiency. 3) HTML is extensible, allowing custom tags to enhance SEO.

The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

The roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.

The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

HTMLisnotaprogramminglanguage;itisamarkuplanguage.1)HTMLstructuresandformatswebcontentusingtags.2)ItworkswithCSSforstylingandJavaScriptforinteractivity,enhancingwebdevelopment.

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

HTML is a language used to build web pages, defining web page structure and content through tags and attributes. 1) HTML organizes document structure through tags, such as,. 2) The browser parses HTML to build the DOM and renders the web page. 3) New features of HTML5, such as, enhance multimedia functions. 4) Common errors include unclosed labels and unquoted attribute values. 5) Optimization suggestions include using semantic tags and reducing file size.


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