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POHow to get the next element of an array with Jquery onclick
 

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  1. POHow to get the next element of an array with Jquery onclick
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    <p>Hi all i am trying to change the html of an object from an array of htmls. But i am having problem iterating properly. I managed to make it work once EDIT After a few complains about the clarity of my question I will rephrase it. I have a div panel called .trpanel and a button called #trigger2 (it is a next button). Then I have a series of divs with texts that contain translations. I want when I press the button (called next) to cycle through the translations one by one on the trpanel. </p> <pre><code>var ltranslation = []; ltranslation[0] = $("#translation-en-1").html(); ltranslation[1] = $("#translation-ur-en").html(); ltranslation[2] = $("#translation-fr-en").html(); ltranslation[3] = $("#translation-it-en").html(); ltranslation[4] = $("#translation-sp-en").html(); ltranslation[5] = $("#translation-po-en").html(); ltranslation[6] = $("#translation-fr-en").html(); ltranslation[7] = $("#translation-de-en").html(); var l= ltranslation; $("#trigger2").off('click').on('click',function(){ for (var i = 0; i &lt;= ltranslation.length; i++){ if (i==7){i=0;} $(".trpanel").html.ltranslation[i]; or ???//replace().ltranslation[]+i??? the code throws errors } }); </code></pre> <p>I am quite new to Javascript and i am getting a bit confused with the types of objects and arrays and loops. I managed once to add the htmls but without replacing them ... so they all came one after the other. The i tried to change the code and it hasn't worked since. Any help will be greatly appreciated. </p>
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    1. COUsing `.off('click')` before calling `.on('click')` looks useless in your example. Same goes for `if (i==7){i=0;}` : just change your exit condition in your loop with an exclusive comparator (< instead of <=).
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    2. COI use the same #trigger button to do other thing before and with the off I can unbind the previous event handlers. I am not completely sure what Jquery does exactly there but with the off it works.
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