Getting Value From Iframe To Iframe May 26, 2023 Post a Comment I have two iframes in the document movie.htm: and <h2 id="solution_1">Solution 1: </h2> <div class="answer-desc"><p>If both pages are in the same domain, you'll be able to <code>iframe.contentDocument</code>. <a rel="nofollow noreferrer noopener" href="https://developer.mozilla.org/en/XUL/iframe#p-contentDocument">https://developer.mozilla.org/en/XUL/iframe#p-contentDocument</a></p></div> <br> <h2 id="solution_2">Solution 2: </h2> <div class="answer-desc"><p>postMessage. <a rel="nofollow noreferrer noopener" href="https://developer.mozilla.org/en/DOM/window.postMessage">https://developer.mozilla.org/en/DOM/window.postMessage</a></p> <p>movie.htm:</p> <pre><code id="code_1" class="hljs language-xml"><span class="hljs-meta"><!DOCTYPE <span class="hljs-keyword">html</span>></span> <span class="hljs-tag"><<span class="hljs-name">html</span>></span> <span class="hljs-tag"><<span class="hljs-name">head</span>></span> <span class="hljs-tag"></<span class="hljs-name">head</span>></span> <span class="hljs-tag"><<span class="hljs-name">body</span>></span> Current value:<span class="hljs-tag"><<span class="hljs-name">div</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"updatedvalue"</span>></span><span class="hljs-tag"></<span class="hljs-name">div</span>></span> <span class="hljs-tag"><<span class="hljs-name">iframe</span> <span class="hljs-attr">src</span>=<span class="hljs-string">"moviesearch.htm"</span>></span><span class="hljs-tag"></<span class="hljs-name">iframe</span>></span> <span class="hljs-tag"></<span class="hljs-name">body</span>></span> <span class="hljs-tag"><<span class="hljs-name">script</span>></span><span class="language-javascript"> <span class="hljs-variable language_">window</span>.<span class="hljs-property">addEventListener</span> (<span class="hljs-string">"message"</span>, <span class="hljs-keyword">function</span>(<span class="hljs-params">e</span>) { <span class="hljs-variable language_">document</span>.<span class="hljs-title function_">getElementById</span>(<span class="hljs-string">"updatedvalue"</span>).<span class="hljs-property">innerHTML</span> = e.<span class="hljs-property">data</span>; }, <span class="hljs-literal">true</span>); </span><span class="hljs-tag"></<span class="hljs-name">script</span>></span> <span class="hljs-tag"></<span class="hljs-name">html</span>></span> </code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_1')">Copy</button></pre> <p>moviesearch.htm:</p> <pre><code id="code_2" class="hljs language-xml"><span class="hljs-meta"><!DOCTYPE <span class="hljs-keyword">html</span>></span> <span class="hljs-tag"><<span class="hljs-name">html</span>></span> <span class="hljs-tag"><<span class="hljs-name">head</span>></span> <span class="hljs-tag"></<span class="hljs-name">head</span>></span> <span class="hljs-tag"><<span class="hljs-name">body</span>></span> <span class="hljs-tag"><<span class="hljs-name">input</span> <span class="hljs-attr">type</span>=<span class="hljs-string">"text"</span> <span class="hljs-attr">onkeyup</span>=<span class="hljs-string">"sendMessage(this.value)"</span>></span> <span class="hljs-tag"></<span class="hljs-name">body</span>></span> <span class="hljs-tag"><<span class="hljs-name">script</span>></span><span class="language-javascript"> <span class="hljs-keyword">function</span> <span class="hljs-title function_">sendMessage</span>(<span class="hljs-params">message</span>) { <span class="hljs-variable language_">window</span>.<span class="hljs-property">parent</span>.<span class="hljs-title function_">postMessage</span>(message, <span class="hljs-string">"*"</span>); } </span><span class="hljs-tag"></<span class="hljs-name">script</span>></span> <span class="hljs-tag"></<span class="hljs-name">html</span>></span> </code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_2')">Copy</button></pre></div> <br> </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/-/Javascript?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script> showBacaJuga("https://cattowerbestcheapprice.blogspot.com/2023/05/getting-value-from-iframe-to-iframe.html"); 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