template::adp_prepare (private)
template::adp_prepare
Defined in packages/acs-templating/tcl/parse-procs.tcl
Executes the code to prepare the data sources for a template. The code is executed in the stack frame of the calling procedure (adp_parse) so that variables are accessible when the compiled template code is executed. If the preparation code executes the set_file command, the procedure will recurse and execute the code for the next template as well.
- Returns:
- boolean (0 or 1): whether the (ultimate) script was found.
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
Source code: uplevel { if { [file exists $__adp_stub.tcl] } { # Remember the file_stub in case the procedure changes it set __adp_remember_stub $__adp_stub # Ensure that data source preparation procedure exists and # is up-to-date and execute it. [adp_init tcl $__adp_stub] # propagate aborting if {[info exists ::request_aborted]} { ns_log warning "propagating abortion from $__adp_remember_stub.tcl" "(status [lindex $::request_aborted 0]:" "'[lindex $::request_aborted 1]'" unset ::request_aborted ad_script_abort #adp_abort return 0 } # if the file has changed then prepare again if { $__adp_stub ne $__adp_remember_stub } { adp_prepare ;# propagate result up } { return 1 } } return 0 }XQL Not present: Generic, PostgreSQL, Oracle