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POCant get onclick event to trigger my function in javascript
 

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  1. POCant get onclick event to trigger my function in javascript
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    <p>I'm working on an application that will allow me to click a button on the web page and then start my timer object. However, the timer will not start onclick. </p> <pre><code>&lt;script type="text/javascript"&gt; var Timer = function() { // Property: Frequency of elapse event of the timer in millisecond this.Interval = 1000; // Property: Whether the timer is enable or not this.Enable = new Boolean(false); // Event: Timer tick this.Tick; // Member variable: Hold interval id of the timer var timerId = 0; // Member variable: Hold instance of this class var thisObject; // Function: Start the timer this.Start = function() { this.Enable = new Boolean(true); thisObject = this; if (thisObject.Enable) { thisObject.timerId = setInterval( function() { thisObject.Tick(); }, thisObject.Interval); } }; // Function: Stops the timer this.Stop = function(){ thisObject.Enable = new Boolean(false); clearInterval(thisObject.timerId); }; }; //counts down the timer function timer_tick() { index = index - 1; document.getElementById("blue").innerHTML =index; if (index === 0) { obj.Stop(); } } </code></pre> <p>If I remove function startBlue() but leave the code inside of it, the timer will run on page load. So after looking at my code I think the issue is where I call startBlue (below in the html) or somewhere in this function. </p> <pre><code>function startBlue(){ var index = 300; var obj = new Timer(); obj.Interval = 1000; obj.Tick = timer_tick(); obj.Start(); } &lt;/script&gt; &lt;body&gt; &lt;div id ="Objectives"&gt; Your Objectives: &lt;br&gt; &lt;br&gt; &lt;label&gt;Blue Buff:&lt;/label&gt; &lt;button id="yosb" onclick ="startBlue();"&gt;Start Blue&lt;/button&gt; &lt;h2 id = "blue"&gt; &lt;/h2&gt; &lt;/div&gt; &lt;/html&gt; </code></pre>
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    1. USMike Taylor
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      1. VTUpMod
    1. COonclick ="startBlue();" should be onclick="startBlue();" (NO SPACE BEFORE =)
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      1. USggdx
    2. COIf my answer below works for you, please select it as the answer. If not I will be happy to help you out some more.
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      1. POCant get onclick event to trigger my function in javascript
      1. USvivekvasani
    3. COvivekvasani, that did the trick thank you!
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      1. USMike Taylor
 

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