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POpass to function: incremented integer inside array or set reset array with ternary operator or a custom function
 

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    <p>I have several arrays (in this example 8) holding information ("images adresses"):</p> <pre><code>var arr_1 = ["img1.jpg","img2.jpg","img3.jpg"]; var arr_2 = ["dis1.jpg","dis2.jpg","dis3.jpg","dis4.jpg","dis5.jpg","dis6.jpg"]; ... var arr_8 = ["rre.jpg","rre2.jpg","ree222.jpg","s4.jpg"]; </code></pre> <p>Now I need to pass to different functions the value of each array, as I would need a Counter for each array I have made an integer array of size 8 defined as:</p> <pre><code>var indexes = new Array(8); var counter = 0; for (counter=0; counter&lt;8; counter++){ indexes[counter]=0; } </code></pre> <p>so each entry will hold a number that will be a counter </p> <pre><code>indexes[0] represents the counter of array_1 indexes[1] represents the counter of array_2 ... indexes[7] represents the counter of array_8 </code></pre> <p>so to pass the value to a function I am doing something like</p> <pre><code>myfunction("MyID" , arr_1[indexes[0]++]); myfunction("MyIDtr" , arr_2[indexes[1]++]); myfunction("MyIDfoo" , arr_3[indexes[2]++]); ... myfunction("MyIDroot", arr_8[indexes[7]++]); </code></pre> <p>myfunction receives the id and a number representing a counter and tell corresponding array wich image adress it should take.</p> <p>Now, How can I do something like</p> <pre><code>if(indexes[0] &lt; arr_1.length){ indexes[0]++ }else indexes[0] = 0; </code></pre> <p>inside the call of my function?</p> <pre><code>myfunction("MyID" , logic ); </code></pre> <p>Is it neccesary to create a function or could it be done using ternary operator? If so how would look like the ternary expression?</p>
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