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POJqueryUI dialog on open handles onclick event with old target instance
 

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  1. POJqueryUI dialog on open handles onclick event with old target instance
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    <pre class="lang-html prettyprint-override"><code>&lt;div&gt; &lt;ul&gt; &lt;li&gt;&lt;a data-id="1" href="#"&gt;Show dialog 1&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a data-id="2" href="#"&gt;Show dialog 2&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a data-id="3" href="#"&gt;Show dialog 3&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a data-id="4" href="#"&gt;Show dialog 4&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a data-id="5" href="#"&gt;Show dialog 5&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a data-id="6" href="#"&gt;Show dialog 6&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;div class="dialogTest" style="display: none"&gt; &lt;p&gt;Are you shure you want to delete this link?&lt;/p&gt; &lt;p style="margin-top: 15px; text-align: center;"&gt;&lt;button&gt;Delete it!&lt;/button&gt;&lt;/p&gt; &lt;/div&gt; &lt;div class="dialogTestMenu" style="display: none"&gt; &lt;p style="margin-top: 15px; text-align: center;"&gt;&lt;a href="#"&gt;Delete this link&lt;/a&gt;&lt;/p&gt; &lt;/div&gt; </code></pre> <pre class="lang-js prettyprint-override"><code>$(function () { var ulMenu = function (target) { console.log('target item',target); $('.dialogTestMenu').dialog({ title: 'Item #' + target.dataset.id + ' menu', modal: true, open: function () { var rootDialog = this; $(this).find('a').on('click', function () { $(rootDialog).dialog('close'); $('.dialogTest').dialog({ title: 'Confirm delete #' + target.dataset.id, modal: true, open: function () { var selfDialog = this; $(this).find('button').on('click', function () { console.log('target item to delete',target); $(target).remove(); $(selfDialog).dialog('close'); return false; }); }, buttons: { Cancel: function () { $(this).dialog('close'); $(rootDialog).dialog('open'); } } }); return false; }); }, buttons: { Cancel: function () { $(this).dialog('close'); } } }); }; $('ul a').on('click', function () { ulMenu(this); return false; }); }); </code></pre> <p>I have a list of items. Click on item calls dialog with menu . By clicking on menu item <strong>Delete this link</strong> I get another dialog with confirmation. When I cancel from the second dialog to delete first item (for example), and then I try to delete any other item, it deletes the first, which was cancelled.</p> <p>Explain me, why do I get an old instance of <strong>target</strong>, when I try to handle click on button inside the second dialog.</p> <p><a href="http://jsfiddle.net/InsideZ/m5Kwp/1/" rel="nofollow">Check out code</a>, fill free to use console.</p>
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