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POHitting enter does not invoke javascript function in HTML form
 

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  1. POHitting enter does not invoke javascript function in HTML form
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    <p>I have a simple form with one input field. It works fine when I use the submit but hitting enter in the text field reloads the page with the form variable in the URL.</p> <p>I looked through the many solutions available online (except for JQuery since it seems like overkill for something this simple) and haven't been able to get 'enter' to work. Any help would be great</p> <pre><code>&lt;form name="myform" action="" method="GET" &gt; Enter text: &lt;br&gt; &lt;input type="text" name="queryinput" onkeyup="if(isEnterPressed(event)){initialize(this.form.queryinput.value);}"&gt;&lt;P&gt; &lt;input type="button" name="Search" value="Search" onClick="initialize(this.form.queryinput.value);"&gt; &lt;input type="submit" value="Reset" onclick="reset();" /&gt; &lt;/form&gt; function isEnterPressed(e){ var keycode=null; if (e!=null){ if (window.event!=undefined) if (window.event.keyCode) keycode = window.event.keyCode; else if (window.event.charCode) keycode = window.event.charCode; }else{ keycode = e.keyCode; } } return (keycode == 13);} </code></pre> <p>Edit 1: Version using onsubmit instead of the keycode listeners:</p> <pre><code>&lt;form name="myform" action="" onsubmit="return initialize(this.form.queryinput.value)" method="GET"&gt; Enter text:&lt;br&gt; &lt;input type="text" name="queryinput"&gt; &lt;input type="submit" value="submit" &gt; &lt;input type="button" value="Reset" onclick="clearAllPoints();"/&gt; &lt;/form&gt; </code></pre> <p>Using onSubmit causes the click button to behave the same as hitting enter but neither version works.</p>
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    1. USMusannif Zahir
    1. USMusannif Zahir
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      1. VTUpMod
    1. COUsing enter in a form will submit the form, am I missing something?
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      1. USThe Muffin Man
    2. COi suppose is a typo, but you used <P> to close the first input :P
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      1. USBakaburg
    3. COI don't get your on key up code: the if statement will be always true!
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      1. USBakaburg
 

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