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POJavascript Var Scope Help
 

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  1. POJavascript Var Scope Help
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    <p>This is my code, I fear that some of the variables are not being scoped properly. </p> <pre><code>&lt;!DOCTYPE html&gt; &lt;html lang="en"&gt; &lt;head&gt; &lt;meta charset="utf-8" /&gt; &lt;title&gt;Memory Test&lt;/title&gt; &lt;link href="bio.css" rel="stylesheet" type="text/css"&gt; &lt;script src="../jquery-1.5.min.js" type="text/javascript"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body onLoad="timeMsg()"&gt; &lt;div id="container"&gt; &lt;h3&gt;The numbers are...&lt;/h3&gt; &lt;input id="number" type="text" value="495"/&gt; &lt;div id="remember"&gt; &lt;/div&gt; &lt;div id="email"&gt; &lt;input id="a"&gt;&lt;/input&gt; &lt;input id="b"&gt;&lt;/input&gt; &lt;input id="c"&gt;&lt;/input&gt; &lt;input id="d"&gt;&lt;/input&gt; &lt;input id="e"&gt;&lt;/input&gt; &lt;input id="f"&gt;&lt;/input&gt; &lt;input id="g"&gt;&lt;/input&gt; &lt;input id="h"&gt;&lt;/input&gt; &lt;input id="i"&gt;&lt;/input&gt; &lt;/div&gt; &lt;script&gt; var a = document.getElementById("a").value; var b = document.getElementById("b").value; var c = document.getElementById("c").value; var d = document.getElementById("d").value; var e = document.getElementById("e").value; var f = document.getElementById("f").value; var g = document.getElementById("g").value; var h = document.getElementById("h").value; var i = document.getElementById("i").value; function timeMsg() { var t=setTimeout("alertMsg()",500); } function alertMsg() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="one" id="one" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet() { var s=setTimeout("alertYea()",500); var a = document.getElementById('a').innerHTML = (document.getElementById("one").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;2&lt;/p&gt;'); document.getElementById('number').value = '9264'; } function alertYea() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="two" id="two" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet2()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet2() { var a=setTimeout("alertYea2()",500); var b = document.getElementById('b').innerHTML = (document.getElementById("two").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;3&lt;/p&gt;'); document.getElementById('number').value = '38671'; } function alertYea2() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="three" id="three" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet3()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet3() { var a=setTimeout("alertYea3()",500); var c = document.getElementById('c').innerHTML = (document.getElementById("three").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;4&lt;/p&gt;'); document.getElementById('number').value = '938263'; } function alertYea3() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="four" id="four" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet4()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet4() { var a=setTimeout("alertYea4()",500); var d = document.getElementById('d').innerHTML = (document.getElementById("four").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;5&lt;/p&gt;'); document.getElementById('number').value = '8351032'; } function alertYea4() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="five" id="five" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet5()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet5() { var a=setTimeout("alertYea5()",500); var e = document.getElementById('e').innerHTML = (document.getElementById("five").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;6&lt;/p&gt;'); document.getElementById('number').value = '02619815'; } function alertYea5() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="six" id="six" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet6()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet6() { var a=setTimeout("alertYea6()",500); var f = document.getElementById('f').innerHTML = (document.getElementById("six").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;7&lt;/p&gt;'); document.getElementById('number').value = '274619523'; } function alertYea6() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="seven" id="seven" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet7()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet7() { var a=setTimeout("alertYea7()",500); var g = document.getElementById('g').innerHTML = (document.getElementById("seven").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;8&lt;/p&gt;'); document.getElementById('number').value = '1681324849'; } function alertYea7() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="eight" id="eight" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;input id="answer" type="button" value="Next" onClick="changeSet8()"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function changeSet8() { var a=setTimeout("alertYea8()",500); var h = document.getElementById('h').innerHTML = (document.getElementById("eight").value); document.getElementById('remember').innerHTML = ('&lt;p id="bumper"&gt;9&lt;/p&gt;'); document.getElementById('number').value = '48372605629'; emailData.data.value = h; } function alertYea8() { document.getElementById('remember').innerHTML = ('&lt;h3&gt;Times up partner, what were they?&lt;/h3&gt;&lt;/br&gt;&lt;input name="nine" id="nine" type="text"&gt;&lt;/input&gt;&lt;/br&gt;&lt;p id="send"&gt;&lt;/p&gt;&lt;input id="answer" name="submit" type="button" onclick="finals()" value="Next"/&gt;'); document.getElementById('number').value = 'no cheating...'; } function finals() { var i = document.getElementById('i').innerHTML = (document.getElementById("nine").value); document.getElementById('remember').innerHTML = ('&lt;div id="send"&gt;&lt;form action="mailto:hubridnoxx@gmail.com" method="POST" enctype="text/plain" name="emailData"&gt;&lt;/br&gt;&lt;input id="data" type="text" size="20" name="data"&gt;&lt;br&gt;&lt;input type="submit" value="Submit and continue to letters!"&gt;&lt;/form&gt;&lt;/div&gt;'); emailData.data.value = a + b + c + d + e + f + g + h + i; var total= 0; $('input', '#email').each(function () { total += parseInt($(this).val()); }); emailData.data.value = total; } &lt;/script&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>The problem lies in the last line,</p> <p>emailData.data.value = a + b + c + d + e + f + g + h + i; The page only returns the value of input id i, not input ids a-h. Instead, it displays like tons of [object HTMLInputElement] for each input id value. I'm even calling .value. How can I fix this so that</p> <p>emailData.data.value = a + b + c + d + e + f + g + h + i; displays a set of respective values instead?</p>
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    1. USschnaader
    1. UShubrid
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      1. POJavascript Var Scope Help
      1. USMatt Briggs
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    1. COAre they really your function names?
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      1. POJavascript Var Scope Help
      1. USalex
    2. COlol lovin it dude
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      1. POJavascript Var Scope Help
      1. UShubrid
    3. COYou have so many `document.getElementById` calls in your code. You should use a shorthand function for that to reduce the size of your code.
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      1. POJavascript Var Scope Help
      1. USŠime Vidas
 

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