access and change parent page from iframe (with jquery)

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is there any way how to access from iframe to parrent page (and change parrent page)?

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                <span>2020-12-08 11:16</span>
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<p>If your child page (frame1.html) is located at the same domain as the parent page, You can write a code like below in the child window :</p>

<pre><code> $('#test1', parent.document).html('&lt;h1&gt;clicked&lt;/h1&gt;');
</code></pre>

<p>The second parameter provides the <code>context</code> in which to search the element matched by the first parameter. The Document is here:http://api.jquery.com/jQuery/#jQuery-selector-context </p>

<pre><code> jQuery( selector [, context ] )
</code></pre>

<p>So, your code (frame1.html) could go like this:</p>

<pre><code> &lt;a href="..." 
  onclick="$('#test1', parent.document).html('&lt;h1&gt;clicked&lt;/h1&gt;');"&gt;click me&lt;/a&gt;
</code></pre>

<p>Hope this helps.</p>
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                <span>2020-12-08 11:17</span>
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<p><strong>Important note:</strong> Accessing in and out iframes is only possible, if both, parent and iframe are from the same domain, else you have no access due to <em>Same Origin Policy</em>.</p>

<p>Note, that both parts have their own document. Accessing the parent object from iframe is simple with</p>

<pre><code>parent.document
</code></pre>

<p>and from parent it is one of the following:</p>

<pre><code>window.frames['iframeName']

(window.frames.length /*gives you the number of iframes in your document*/ )
</code></pre>

<p>or reference it with id and do the following (watch out for support!)</p>

<pre><code>var iframe = document.getElementById('iframe');
var doc = iframe.contentDocument? iframe.contentDocument:iframe.contentWindow.document;
</code></pre>
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                <span>2020-12-08 11:40</span>
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<p>The code below should work fine:</p>

<pre><code>$(parent.document).find("#selector");
</code></pre>

<p>The selector is from the parent document to perform some action. For Example:          </p>

<pre><code>$(parent.document).find("#selector").remove();
</code></pre>
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