Macromedia dreamweaver 8-extending dreamweaver User Manual
244
Toolbars
Description
Returns a value that specifies whether the item is selected. For a button, checked means that
the button appears on or depressed. The
the button appears on or depressed. The
isCommandChecked()
function is equivalent to the
checked
attribute in a toolbar item tag.
Arguments
For pop-up menus, combo boxes, text boxes, and color pickers, the first argument is the
current value within the control. The
current value within the control. The
getDynamicContent()
function can optionally attach
individual IDs to items within a pop-up menu. If the selected item in the menu has an ID
attached, Dreamweaver passes that ID to the
attached, Dreamweaver passes that ID to the
isCommandChecked()
function instead of the
value. For combo boxes, if the current contents of the text box do not match an entry in the
pop-up menu, Dreamweaver passes the contents of the text box. For determining whether the
text box matches, Dreamweaver compares against the menu without case-sensitivity.
pop-up menu, Dreamweaver passes the contents of the text box. For determining whether the
text box matches, Dreamweaver compares against the menu without case-sensitivity.
If you specified the
arguments
attribute, those arguments are passed next. If you do not
specify the
arguments
attribute, Dreamweaver passes the ID of the item.
Returns
Dreamweaver expects a Boolean value:
true
if the item is checked;
false
otherwise.
Example
The following example determines which item, if any, should be checked in a pop-up menu of
paragraph formats and CSS styles:
paragraph formats and CSS styles:
function isCommandChecked()
{
var bChecked = false;
var style = arguments[0];
var textFormat = dw.getDocumentDOM().getTextFormat();
{
var bChecked = false;
var style = arguments[0];
var textFormat = dw.getDocumentDOM().getTextFormat();
if (dw.getDocumentDOM() == null)
bChecked = false;
bChecked = false;
if (style == "(None)")
bChecked = (dw.cssStylePalette.getSelectedStyle() == '' || textFormat ==
"" || textFormat == "P" || textFormat == "PRE");
else if (style == "Heading 1")
bChecked = (textFormat == "h1");
else if (style == "Heading 2")
bChecked = (textFormat == "h2");
else if (style == "Heading 3")
bChecked = (textFormat == "h3");
else if (style == "Heading 4")
bChecked = (textFormat == "h4");
else if (style == "Heading 5")
bChecked = (textFormat == "h5");
bChecked = (dw.cssStylePalette.getSelectedStyle() == '' || textFormat ==
"" || textFormat == "P" || textFormat == "PRE");
else if (style == "Heading 1")
bChecked = (textFormat == "h1");
else if (style == "Heading 2")
bChecked = (textFormat == "h2");
else if (style == "Heading 3")
bChecked = (textFormat == "h3");
else if (style == "Heading 4")
bChecked = (textFormat == "h4");
else if (style == "Heading 5")
bChecked = (textFormat == "h5");