Disabling Checkbox in EXPRESS

Hi,I am trying to disable the checkbox depending on certain criteria, <Disable> will knock off the field all together which should not be the case, it should basically get unselectible.Would appreciate for any kind of help.Thanks
[270 byte] By [rsdthfsth] at [2007-11-26 12:15:51]
# 1
Can the conditions be passed to JavaScript in the form? If so you can embed JavaScript on the form to disable the attributes.
ca_cudmore at 2007-7-7 14:51:07 > top of Java-index,Archived Forums,Socket Programming...
# 2
Under new property tab you have a property called 'disabled' to select. If you make it true the checkbox is disabled.
deepu_sree at 2007-7-7 14:51:07 > top of Java-index,Archived Forums,Socket Programming...