Get The Last Two Characters Typed Into A Textarea?

Oct 17, 2010

I am writing an HTML builder. On thing that I think would be helpful is if the user types in

="

A javascript adds another " for the user, but puts the cursor inbetween the two "'s. In other words, the javascript should assist users in writing HTML/Javascript codes. This may also be applied to < & >.

I have found this script that can get your position in a textarea. I also thought this might be of help:

Code:
var textarea = document.getElementById('code');
var tmp = textarea.value;
textarea.value = textarea.value.substring(0, textarea.selectionStart) + '"' + tmp + textarea.value.substring(textarea.selectionEnd);

Although I have tried, I have not been able to piece the scripts together.

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[Code]....

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<head>
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[Code].....

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[Code]....

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[Code]...

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[URL]

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[Code]...

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[Code]...

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[Code]....

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