<iframe src="demo_iframe.htm" name="iframe_a"></iframe> <p><a href="http://www.w3schools.com" target="iframe_a">W3Schools.com</a></p> Try it Yourself » HTML iframe TagTagDescription <iframe> Defines an inline frameTest
Tryit: YouTube in an iframeRun ❯ Get your own website Result Size: 785 x 1414 <!DOCTYPE html> <html> <body> <iframe width="420" height="345" src="https://www.youtube.com/embed/tgbNymZ7vqY"> </iframe> </body> </html> ...
FYI:“HTML <frameset>标签。在HTML5中不支持。”-参考https://www.w3schools.com/tags/tag_frameset.asp。 - Zeek2 1 宽度和高度是没有单位的像素值。width="100%" 不是有效的 HTML5 语法。https://developer.mozilla.org/zh-CN/docs/Web/HTML/Element/iframe - djibe 显示剩余7条评论 218 创建全屏...
<!DOCTYPEhtml><html><body><h2>Iframe - Target for a Link</h2><iframesrc="demo_iframe.htm"name="iframe_a"height="300px"width="100%"title="Iframe Example"></iframe><p><ahref="https://www.w3schools.com"target="iframe_a">W3Schools.com</a></p><p>When the target attribute of a...
Example <iframe src="demo_iframe.htm" name="iframe_a" title="Iframe Example"></iframe> <p><a href="https://www.w3schools.com" target="iframe_a">W3Schools.com</a></p> Try it Yourself » Chapter SummaryThe HTML <iframe> tag specifies an inline frame The src attribute defines ...
2.iframe的srcdoc=, 可以参考:https://www.w3schools.com/jsref/prop_frame_srcdoc.asp // iframeObject.srcdoc = HTML_code <iframe srcdoc="<p>Hello world!</p>" src="demo_iframe_srcdoc.htm"></iframe> 如果srcdoc存在的话, 会作为首选, 而忽略掉src=的连接. ...
若某一页面grandFather.html里有个iframe,这个iframe嵌套着father.html,而father.html里有个iframe嵌套着son.html,则在son.html里window.document=window.self.document就是指son.html,window.parent.document就是指father.html,而window.parent.parent.document就是指grandFather.html,而window.top永远指最上层的窗口,此处...
概念: iframe(内联框架)是HTML中的一个元素,用于在网页中嵌入另一个网页或文档。通过使用iframe,可以将其他网页或内容嵌入到当前网页中的指定位置。 分类:根据大小和位置的不同,可以将两个iframe分为一个较大的主要iframe和一个较小的次要iframe。 优势: 多内容展示:通过两个并排的iframe,可以同时展示两个不同的...
https://www.w3schools.com/html/tryit.asp?filename=tryhtml_youtubeiframe Here I see for them it is working, can you share how you did it? 14th Sep 2019, 12:31 AM Dejan Dozet + 1 It worked when i clicked on share button on the youtube video then embed and copied the <iframe> ...
Security fix: The additional_js and additional_js_file_iframe attribute are now only allowed to be used if you have the permission "unfiltered_html", that you need in WordPress to use iframes. If you do not have this permission, during save the attributes are removed and an error message...