Prevent Iframe From Changing Parent Location October 02, 2024 Post a Comment Suppose http://a.com/foo contains Sometimes b.com/bar will break out of its frame: the top-level window will redirect away from a.com/foo into</div><h2 id="solution_1">Solution 1: </h2><div class="answer-desc"><p>Parent can use <code>sandbox</code> attribute on <code>iframe</code>: <a rel="nofollow noreferrer noopener" href="https://www.w3schools.com/TAgs/att_iframe_sandbox.asp">http://www.w3schools.com/TAgs/att_iframe_sandbox.asp</a></p><p>Then <code>iframe</code> will no longer be able to redirect parent.</p></div><h2 id="solution_2">Solution 2: </h2><div class="answer-desc"><p>What may be happening is a link inside b.com has the attribute Target='_parent'. This would make the window/iframe parent update.</p><a name='more'></a><p>If you control b.com - ensure all your targets are _self.</p></div><h2 id="solution_3">Solution 3: </h2><div class="answer-desc"><p>that's called 'frame busting'. Supposedly there are techniques to stop that ( <a rel="nofollow noreferrer noopener" href="http://seclab.stanford.edu/websec/framebusting/index.php">http://seclab.stanford.edu/websec/framebusting/index.php</a> ).</p><p>Maybe instead of an iframe you could use ajax or similar to load the frame's content into your page?</p></div><h2 id="solution_4">Solution 4: </h2><div class="answer-desc"><p>An ajax solution could work if I create <code>a.com/proxy.php</code> which will use cURL to fetch b.com.</p><p>Pros:</p><ul><li>can change or remove any script</li><li>can adjust b.com content (preview mode)</li><li>can get around cross-domain iframe restrictions</li></ul><p>Cons:</p><ul><li>cookies/sessions on b.com won't be available</li><li>b.com may require scripts to create its content</li><li>burden of bandwidth</li><li>coding effort to make hrefs work</li></ul></div> </div> <div id='baca-juga'></div> <script> //<![CDATA[ var bacaJugaJudul=[],bacaJugaNum=0,bacaJugaUrl=[];function bacaJuga(a){for(var u=0;u<a.feed.entry.length;u++){var e=a.feed.entry[u];bacaJugaJudul[bacaJugaNum]=e.title.$t;for(var l=0;l<e.link.length;l++)if("alternate"==e.link[l].rel){bacaJugaUrl[bacaJugaNum]=e.link[l].href,bacaJugaNum++;break}}}function showBacaJuga(a){function u(a,u){u.parentNode.insertBefore(a,u.nextSibling)}var e=document.querySelector("#baca-juga"),l=document.createElement("div"),t=document.querySelector(".post-body-artikel").querySelectorAll("div > br, span > br, div > p, span > p"),r=Math.ceil(.5*t.length),n=document.getElementById("related"),c=(l.setAttribute("class","baca-juga-wrap"),{bacaJuga:!0,jumlahBacaJuga:3,judulBacaJuga:"Baca Juga"});optionLinkMagz(c);if(!0===c.bacaJuga&&void 0!==t[r]){u(e,null!==n?n:t[r]);for(var g=0;g<bacaJugaUrl.length;g++)bacaJugaUrl[g]==a&&(bacaJugaUrl.splice(g,1),bacaJugaJudul.splice(g,1));var J=Math.floor((bacaJugaJudul.length-1)*Math.random()),g=0;if(0<bacaJugaJudul.length&&0<c.jumlahBacaJuga){e.appendChild(l);n=e;null!=(n=n.previousElementSibling)&&"BR"===n.tagName&&(n.style.display="none");for(var i="<strong>"+c.judulBacaJuga+"</strong><ul>";g<bacaJugaJudul.length&&g<c.jumlahBacaJuga;g++)i+='<li><a href="'+bacaJugaUrl[J]+'">'+bacaJugaJudul[J]+"</a></li>",J<bacaJugaJudul.length-1?J++:J=0;l.innerHTML=i+="</ul>"}}} //]]> </script> <script src='/feeds/posts/summary/-/Html?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script src='/feeds/posts/summary/-/Iframe?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script src='/feeds/posts/summary/-/Javascript?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script> showBacaJuga("https://propowertoolreviews.blogspot.com/2024/10/prevent-iframe-from-changing-parent.html"); 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