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Responsive AzuraCast Embed Widget iframes
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Iframe widget resizing test</title> | |
| </head> | |
| <body> | |
| <h1>Iframe widget resizing test</h1> | |
| <!-- Show what’s happening --> | |
| <p>Window width: <span id="ww"></span>, height: <span id="wh"></span></p> | |
| <p>Iframe width: <span id="iw"></span>, height: <span id="ih"></span></p> | |
| <!-- Put embed widget code from station here, remove its "min-height" styling --> | |
| <!-- Use id="widget" to simplify test --> | |
| <!-- We use the "Request" widget as an example: switch it between 10/25 items/page --> | |
| <iframe id="widget" src="https://demo.azuracast.com/public/azuratest_radio/embed-requests?theme=light" frameborder="0" allowtransparency="true" style="width: 100%; border: 0;"></iframe> | |
| <hr/> | |
| <p>Some page footer here.</p> | |
| <script> | |
| // wrap in an IIFE so not to pollute namespaces | |
| (function () { | |
| let iframe = document.querySelector("#widget"); | |
| let ww = document.querySelector("#ww"); | |
| let wh = document.querySelector("#wh"); | |
| let iw = document.querySelector("#iw"); | |
| let ih = document.querySelector("#ih"); | |
| // initial display | |
| ww.textContent = window.innerWidth; | |
| wh.textContent = window.innerHeight; | |
| iw.textContent = iframe.clientWidth; | |
| ih.textContent = iframe.clientHeight; | |
| // AzuraCast widgets give us a postMessage containing their actual height and width | |
| // starting at Rolling Release #8b15a55 (2023-12-21 23:00) | |
| window.addEventListener('message', function(e) { | |
| // message passed from iframe page has .height and .width | |
| let message = e.data; | |
| // only adjust height here, we have set "width: 100%;" on iframe | |
| iframe.style.height = message.height + 'px'; | |
| //iframe.style.width = message.width + 'px'; | |
| // show it | |
| ih.textContent = iframe.clientHeight; | |
| }); | |
| // handle window resize | |
| window.addEventListener("resize", function(e) { | |
| console.log("Resize: width", window.innerWidth, "height", window.innerHeight); | |
| ww.textContent = window.innerWidth; | |
| wh.textContent = window.innerHeight; | |
| iw.textContent = iframe.clientWidth; | |
| ih.textContent = iframe.clientHeight; | |
| }); | |
| // end wrapper | |
| })(); | |
| </script> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <script> | |
| // AzuraCast widgets give us a postMessage containing their actual height and width | |
| // starting at Rolling Release #8b15a55 (2023-12-21 23:00) | |
| // wrap in an IIFE so not to pollute namespaces | |
| (function () { | |
| let iframe = document.querySelector("#widget"); | |
| window.addEventListener('message', function(e) { | |
| // message passed from iframe page has .height and .width | |
| let message = e.data; | |
| // only adjust height here, we have set "width: 100%;" on iframe | |
| iframe.style.height = message.height + 'px'; | |
| //iframe.style.width = message.width + 'px'; | |
| }); | |
| })(); | |
| </script> |
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