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How to control the loading of web content embedded in iframe tags through navigation bar buttons_html/css_WEB-ITnose

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Jun 24, 2016 am 11:40 AM

I have recently used the iframe tag, but I will only embed it directly into a static page, like this:

</ifrmae> <br> <br> If I want to control the content embedded in ifame through the buttons of the navigation bar, what should I do? <br> <br> I know there is a href=XXXX in the navigation bar button <br> There is src=XXXXX in the iframe, how to establish the corresponding relationship between them <br> <br> In other words, what I want to achieve It’s very simple. There are three buttons 1, 2, and 3 in the navigation bar, and there are three pages 1.jsp, 2.jsp, and 3.jsp under the project <br> How to realize that when I click the buttons respectively, in the iframe box of the page Load the corresponding page within? (Is it related to communication between parent page and child page?) </p> <p> </p> <br> <h2 id="Reply-to-discussion-solution">Reply to discussion (solution) </h2> <p class="sougouAnswer"> Well no one answered this question It has been solved by myself <br> <br> Add a name=XXX to the iframe tag <br> <br> Then add a target=XXX to the hyperlink tag to make them correspond. <br> Then you can click When hyperlinking, the page inside the iframe will change accordingly. </p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>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. 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First, you need to build a structure with tables to avoid using div flex or grid layout; secondly, all styles must be inlined and cannot rely on external CSS; then the picture should be added with alt description and use a public URL, and the buttons should be simulated with a table or td with background color; finally, you must test and adjust the details on multiple clients.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/faq/1796831875.html" title="How to associate captions with images or media using the html figure and figcaption elements?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182660162333.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to associate captions with images or media using the html figure and figcaption elements?" /> </a> <a href="http://m.miracleart.cn/faq/1796831875.html" title="How to associate captions with images or media using the html figure and figcaption elements?" class="phphistorical_Version2_mids_title">How to associate captions with images or media using the html figure and figcaption elements?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:30 AM</span> <p class="Articlelist_txts_p">Using HTML sums allows for intuitive and semantic clarity to add caption text to images or media. 1. Used to wrap independent media content, such as pictures, videos or code blocks; 2. It is placed as its explanatory text, and can be located above or below the media; 3. They not only improve the clarity of the page structure, but also enhance accessibility and SEO effect; 4. When using it, you should pay attention to avoid abuse, and apply to content that needs to be emphasized and accompanied by description, rather than ordinary decorative pictures; 5. The alt attribute that cannot be ignored, which is different from figcaption; 6. The figcaption is flexible and can be placed at the top or bottom of the figure as needed. Using these two tags correctly helps to build semantic and easy to understand web content.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/faq/1796833601.html" title="What are the most commonly used global attributes in html?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175211633258120.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="What are the most commonly used global attributes in html?" /> </a> <a href="http://m.miracleart.cn/faq/1796833601.html" title="What are the most commonly used global attributes in html?" class="phphistorical_Version2_mids_title">What are the most commonly used global attributes in html?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 10, 2025 am 10:58 AM</span> <p class="Articlelist_txts_p">class, id, style, data-, and title are the most commonly used global attributes in HTML. class is used to specify one or more class names to facilitate style setting and JavaScript operations; id provides unique identifiers for elements, suitable for anchor jumps and JavaScript control; style allows for inline styles to be added, suitable for temporary debugging but not recommended for large-scale use; data-properties are used to store custom data, which is convenient for front-end and back-end interaction; title is used to add mouseover prompts, but its style and behavior are limited by the browser. Reasonable selection of these attributes can improve development efficiency and user experience.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/faq/1796833092.html" title="How to handle forms submission in HTML without a server?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/431/639/175199487296454.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to handle forms submission in HTML without a server?" /> </a> <a href="http://m.miracleart.cn/faq/1796833092.html" title="How to handle forms submission in HTML without a server?" class="phphistorical_Version2_mids_title">How to handle forms submission in HTML without a server?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 09, 2025 am 01:14 AM</span> <p class="Articlelist_txts_p">When there is no backend server, HTML form submission can still be processed through front-end technology or third-party services. Specific methods include: 1. Use JavaScript to intercept form submissions to achieve input verification and user feedback, but the data will not be persisted; 2. Use third-party serverless form services such as Formspree to collect data and provide email notification and redirection functions; 3. Use localStorage to store temporary client data, which is suitable for saving user preferences or managing single-page application status, but is not suitable for long-term storage of sensitive information.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/faq/1796835225.html" title="Implementing Native Lazy Loading for Images in HTML" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175225251122177.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Native Lazy Loading for Images in HTML" /> </a> <a href="http://m.miracleart.cn/faq/1796835225.html" title="Implementing Native Lazy Loading for Images in HTML" class="phphistorical_Version2_mids_title">Implementing Native Lazy Loading for Images in HTML</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 12, 2025 am 12:48 AM</span> <p class="Articlelist_txts_p">Native lazy loading is a built-in browser function that enables lazy loading of pictures by adding loading="lazy" attribute to the tag. 1. It does not require JavaScript or third-party libraries, and is used directly in HTML; 2. It is suitable for pictures that are not displayed on the first screen below the page, picture gallery scrolling add-ons and large picture resources; 3. It is not suitable for pictures with first screen or display:none; 4. When using it, a suitable placeholder should be set to avoid layout jitter; 5. It should optimize responsive image loading in combination with srcset and sizes attributes; 6. Compatibility issues need to be considered. Some old browsers do not support it. 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