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Recent content by skobo
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updating a hidden field from a select box
I've got a select box that I need to pass both numeric value and the text label of the option the user selects. I set up a hidden field for the text label. With my very limited JavaScript knowledge I have been unable to figure out how to get an OnChange event to update the hidden field. Any...- skobo
- Thread
- Replies: 4
- Forum: Javascript
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Stripping out characters
Cold Fusion is not strongly typed, so the value you get after removing the dollar sign is not necessarily a string, unless you use it as one. You will find that if you use the IsNumeric function on the value, it can be used as a numeric value since it only contains numbers and a decimal point... -
Stripping out characters
REPLACE(variablename,"$","") will strip out the first instance of the dollar sign character. Since not all people are putting in dollar signs, this is a good method since it won't change the value if the $ isn't there. Chris -
Session variables timing out
Have you checked the variable settings in the Cold Fusion Administrator? By default the maximum timeout for session variables is 20 minutes. This will supercede any timeout settings you put in your CFAPPLICATION. Chris
