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POCheck if the selected link match in multiple given links
 

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  1. POCheck if the selected link match in multiple given links
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    <p>i have the following playlist rows , these rows already exist in playlist</p> <pre><code>&lt;div class="total-row"&gt; &lt;div class="total-title" src="music/04_LCR_Mae_Terra.mp3"&gt;04_LCR_Mae_Terra&lt;/div&gt; &lt;/div&gt; &lt;div class="total-row"&gt; &lt;div class="total-title" src="music/06LCR_Homem_Mal.mp3"&gt;06LCR_Homem_Mal&lt;/div&gt; &lt;/div&gt; &lt;div class="total-row"&gt; &lt;div class="total-title" src="music/06LCR_Homem_Mal.mp3"&gt;06LCR_Homem_Mal&lt;/div&gt; &lt;/div&gt; </code></pre> <p>and also i have the links to add the song in playlist</p> <pre><code>&lt;div id="playlinks"&gt; &lt;li mp3="music/04_LCR_Mae_Terra.mp3" class="add_link"&gt;&lt;/li&gt; &lt;li mp3="music/05_LCR_Jack_Matador.mp3" class="add_link"&gt;&lt;/li&gt; &lt;/div&gt; </code></pre> <p>so i will match the selected (clicked) link's mp3 link with already exists links in playlist (i will match with all rows), if that already exist then it does not add and if not exist then add the selected one. i am using the following jquery code</p> <pre><code>if i use the below code $(document).on("click", ".add_link", function(){ var mp3 = $(this).attr("mp3"); var foundInPlaylist = $(".total-row .total-title[src$='"+ ('/'+mp3) +"']").length; if(foundInPlaylist){ alert("found"); } else{ alert("not found"); } }); </code></pre> <p>this does not work, even if i just write alert(foundInPlaylist ); it alerts "0";</p> <pre><code>if i use the second solution $(".add_link").click(function () { var newMp3 = $(this).attr("mp3"); var exists = false; $(".total-row").each(function(){ var oldmp3 = $(this).children(".total-title").attr("src"); if(oldmp3.indexOf(newMp3) &gt; 0 ) { exists = true } }); if(exists) { alert("song already exists"); } else { alert("song does not exist"); } }); </code></pre> <p>it also does not work for me </p> <p>Thanks</p>
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    1. USAhmad Gulzar
    1. USAhmad Gulzar
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    1. COHi, they seem to work for me, directly copied from your code above (MacSafari 5.1.9 + MacFirefox 23.0.1): http://jsfiddle.net/KRnWR/3/ http://jsfiddle.net/KRnWR/4/
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      1. POCheck if the selected link match in multiple given links
      1. USbiziclop
    2. COye @biziclop now worked for me, i changed your this statement ('/'+mp3) to (mp3) and this worked, thanks
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      1. USAhmad Gulzar
    3. COYou're welcome :)
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      1. USbiziclop
 

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