1-6 Oracle Fusion Middleware PLSQL Web Toolkit Reference
1.4 htp.appletopen, htp.appletclose
htp.appletopen generates the APPLET HTML tag, which begins the invocation of a Java applet. Close the applet invocation with htp.appletclose, which generates the
APPLET HTML tag.
Specify parameters to the Java applet using the htp.param
procedure. Use the cattributes parameter to specify the CODEBASE attribute since the PLSQL
cartridge does not know where to find the class files. The CODEBASE attribute specifies the virtual path containing the class files.
Table 1–3 describes the properties of htp.appletopen, htp.appletclose.
1.5 htp.area
This generates the AREA HTML tag, which defines a client-side image map. The AREA tag defines areas within the image and destinations for the areas.
Table 1–4 describes the properties of htp.area.
Table 1–3 htp.appleton, htp.appletclose
Properties Definitions
Syntax: htp.appletopen
ccode in
varchar2 cheight
in number
cwidth in
number cattributes
in varchar2
DEFAULT NULL; htf.appletopenccode, cheight, cwidth, cattributes return varchar2;
htp.appletclose; htf.appletclose return varchar2;
Parameters: ccode - the value for the CODE attribute, which specifies the name of the applet
class. cheight - the value for the HEIGHT attribute.
cwidth - the value for the WIDTH attribute. cattributes - other attributes to be included as-is in the tag.
Generates: APPLET CODE=ccode HEIGHT=cheight WIDTH=cwidth cattributes
APPLET Example:
htp.appletopentestclass.class, 100, 200, CODEBASE=ows-applets generates
APPLET CODE=testclass.class height=100 width=200 CODEBASE=ows-applets
The htp and htf Packages 1-7
1.6 htp.base
This generates the BASE HTML tag, which records the URL of the document. Table 1–5
describes the properties of htp.base.
1.7 htp.basefont
This generates the BASEFONT HTML tag, which specifies the base font size for a Web page.
Table 1–6 describes the properties of htp.basefont.
Table 1–4 htp.area
Properties Definitions
Syntax: htp.area
ccoords in
varchar2 cshape
in varchar2
DEFAULT NULL chref
in varchar2
DEFAULT NULL cnohref
in varchar2
DEFAULT NULL ctarget
in varchar2
DEFAULT NULL cattributes
in varchar2
DEFAULT NULL; htf.areaccoords, cshape, chref, cnohref, ctarget, cattributes return
varchar2; Parameters:
ccoords - the value for the COORDS attribute. cshape - the value for the SHAPE attribute.
chref - the value for the HREF attribute. cnohref - if the value for this parameter is not NULL, the NOHREF attribute is
added to the tag. ctarget - the value for the TARGET attribute.
cattributes - other attributes to be included as-is in the tag. Generates:
AREA COORDS=ccoords SHAPE=cshape HREF=chref NOHREF TARGET=ctarget cattributes
Table 1–5 htp.base
Properties Definitions
Syntax: htp.base
ctarget in
varchar2 DEFAULT NULL
cattributes in
varchar2 DEFAULT NULL;
htf.basectarget, cattributes return varchar2; Parameters:
ctarget - the value for the TARGET attribute, which establishes a window name to which all links in this document are targeted.
cattributes - other attributes to be included as-is in the tag. Generates:
BASE HREF=current URL TARGET=ctarget cattributes
1-8 Oracle Fusion Middleware PLSQL Web Toolkit Reference
1.8 htp.bgsound
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