Re: (AngularJS UnderscoreJS) loop through array and assign value to variable with delay?

Friday, March 15, 2013

The page below does what you asked, only at the rate of 500 millisecs per array element instead of 100, and instead of a simple variable, the values from the array are assigned to the style color property.

Good luck...

----Begin HTML Doc----

<title>Assign Values From Array Example</title>
<div id='OUT'><big><b>Watch me change colors...</b></big></div>

// Convenience function
function Gid(id) {
    return document.getElementById(id);

// Number of millisecs to hold color...
var Msecs = 500; 

// Array of colors to use...
var Arr = ["blue","green","red","black","orange"];

// Index of next array element to use
var Ind = 0;

// Operation to perform every Msecs
function OnTimeout() {
    // Assign color from array
    Gid("OUT").style.color = Arr [Ind];
    // Advance to next color in array
    // and then recycle to beginning...
    Ind = (Ind + 1) % Arr.length;
    // Call OnTimeout() again in Msecs milliseconds...
    window.setTimeout("OnTimeout()", Msecs);

// Start the process

----Begin HTML Doc----

On Thursday, March 14, 2013 2:51:00 PM UTC-4, yahya Kacem wrote:
Hi everyone, I need to loop through an array and assign each value to the same variable with delay of 100ms I'm using underscore.js for this here's a example plunker.
Thanks in advance.

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