Hi dgreenhouse,
Thank you so much for your response.
I'm not really sure what its called but here's an example with code:
If I input letter a then submit, then letter b and submit..., so I type: a , b, c, d, e
is it possible to get e, d, c, b, a
When I put your function which most likely 100% I'm using it wrong I get:
e, c, a, b, d
can you show me how to use your function I'm not really sure how the second function works.
Thank you again,
-sean.
- <html>
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<head>
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<script type="text/javascript" language="javascript">
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var counter=0;
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var alpha =new Array();
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function reverseAlpha() {
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var letterFromTxtBox;
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letterFromTxtBox = document.forms[0][0].value;
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alpha[counter]=letterFromTxtBox;
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lastLetter=alpha[counter];
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if ((alpha )){
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counter++;
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alert(" letters: " + alpha.reverse()+"\n"+ " Last letter typed: " + lastLetter ) ;
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}
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}
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function reverseReverseArray(alpha) {
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for (i=0; i<alpha.length; i++) {
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alpha[i] = reverseString(alpha[i]);
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}
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alpha.reverse();
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}
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function reverseString(s_in) {
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var s_out = "";
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var i = s_in.length;
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while (i>0) {
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s_out += s_in.substring(i-1,i);
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i--;
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}
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return s_out;
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}
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</script>
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</head>
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<body>
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<form >
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Letter: <input type="text" name="textBox" /><br />
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<input type="button" value="Submit" onClick="reverseAlpha();" name="Submit" />
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</form>
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</body>
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</html>
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