BBjBuiManager::setMeta
Description
In BBj 22.03 and higher, this method sets a metadata element in the header of the web page.
Syntax
| Return Value | Method |
|---|---|
|
void |
setMeta(string name, string content) |
| void | setMeta(string name, string content, string attributes) |
| void | setMeta(string name, string content, HashMap attributes) |
Parameters
|
Variable |
Description |
|---|---|
|
name |
Specifies the metadata name. |
| content | Specifies the metadata content. |
| attributes | A set of attributes to be added to the metadata element. Attributes can be specified either as a string in the format "attr=value,attr=value" or as a HashMap containing key/value pairs. |
Return Value
None.
Remarks
None.
Example
Copy
BBjBuiManager::setMeta Example
rem ' BBjBuiManager::setMeta
name$ = "viewport"
content$ = "width=device-width,initial-scale=1,user-scalable=no,minimal-ui"
attributes$ = ""
sysgui = unt
open (sysgui)"X0"
sysgui! = bbjapi().getSysGui()
title$ = "BBjBuiManager::setMeta"
window! = sysgui!.addWindow(25,25,600,225,title$,$00090083$)
window!.setCallback(window!.ON_RESIZE,"resize")
window!.setCallback(window!.ON_CLOSE,"eoj")
window!.addStaticText(101,5,25,90,25,"Name:",$8000$)
name! = window!.addEditBox(102,100,25,475,25,name$,$$)
window!.addStaticText(103,5,75,90,25,"Content:",$8000$)
content! = window!.addEditBox(104,100,75,475,25,content$,$$)
window!.addStaticText(105,5,125,90,25,"Attributes:",$8000$)
attributes! = window!.addEditBox(106,100,125,475,25,attributes$,$$)
setMeta! = window!.addButton(1,100,175,475,25,"setMeta",$$)
setMeta!.setCallback(setMeta!.ON_BUTTON_PUSH,"setMeta")
browser! = bbjapi().getBuiManager(err=oops)
browser!.getUrl(err=oops)
process_events
oops:
i = msgbox("This functionality is only supported in browser environments.")
eoj:
release
resize:
event! = sysgui!.getLastEvent()
width = event!.getWidth()
height = event!.getHeight()
name!.setSize(width-125,25)
content!.setSize(width-125,25)
attributes!.setSize(width-125,25)
setMeta!.setSize(width-125,25)
return
setMeta:
name$ = name!.getText()
content$ = content!.getText()
attributes$ = attributes!.getText()
browser!.setMeta(name$, content$, attributes$)
returnSee Also
See the BBj Object Diagram for an illustration of the relationship between BBj Objects.