Behavior in Previous Releases Obtaining the Behavior of Prior Releases in the Current Release Considerations for Template HTML Files

3-12 Forms Services Deployment Guide

3.3.4.2 Behavior in Previous Releases

Release 9.0.4 and later behave the same as the current release except that a quote must be escaped 22 within the value of a runform parameter in a configuration file, and in the template HTML file. Releases before 9.0.4 did not allow URL escape sequences in runform parameter values specified in the template HTML file or the configuration file cases 1 and 2 above. In all three cases, it was difficult or impossible to specify certain special characters, notably space, quote, and apostrophe. Also, certain transformations were applied to the parameter value before passing it to runform. Most notably, if a value began and ended with an apostrophe, these were typically stripped off. However, these transformations were not well-defined, and they differed between the Web and clientserver environments.

3.3.4.3 Obtaining the Behavior of Prior Releases in the Current Release

If your applications are dependent on the behavior of prior releases, you can obtain that behavior in the current release, by simply setting the value of the escapeparams variable to False in the configuration file this can be accomplished using Fusion Middleware Control. If you want to obtain the old behavior only for selected applications, you can specify different values for the escapeparams variable in different configuration sections. Applications that require the old behavior can specify a configuration section in which the escapeparams variable is set to False; applications that require or tolerate the behavior in the current release can specify a configuration section in which the escapeparams variable is set to True.

3.3.4.4 Considerations for Template HTML Files

If you are creating your own template HTML files, then bear in mind the following: It is recommended that a reference to the escapeparams variable the string escapeparams, if is the HTML delimiter character appear at the beginning of the value of the serverArgs applet parameter, followed by a space. See the shipped base.htm file for an example. References to the escapeparams variable must appear nowhere else in the template HTML file. If you choose to enclose the value of the serverArgs applet parameter in apostrophes instead of quotes, then within the value of a runform parameter in your template HTML file, apostrophes must be escaped 27. Quotes do not require escape sequences. It is permissible to omit the reference to the escapeparams variable from the beginning of the value of the serverArgs applet parameter. This results in the behavior of prior releases, regardless of the value specified in the configuration file for the escapeparams variable.

3.3.4.5 Considerations for Static HTML Pages