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Subject:
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Javascript Calculator - Help!
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Posted By:
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dedbob
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Post Date:
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11/16/2003 6:24:50 PM
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If this has been posted before, I apologize. I have a javascript calculator on my pages. What I want to do, is have the price automatically appear in the price field, but it won't calculate because there is a "$" and a "," in the field.
Is there ANY possible way to remove the "$" AND the "," either on page load or before the calculation? Or better yet, can you tell javascript to ignore the "$" and ","?
I know in PERL, you can use a slash... is there something like that in javascript?
Here's one of the pages where the calculator is located:
http://www.collectorcarsforsale.com/collectorcars/listings/l0002.html
Any help would be greatly appreciated.
Thanks!
Scott
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Reply By:
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planoie
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Reply Date:
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11/16/2003 10:13:04 PM
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You can easily search for the $ and , and remove them before you try to do calculations. I beleive the syntax would be something along these lines:
nPrice = priceField.value.replace("$","").replace(",","")
Peter
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Work smarter, not harder.
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