Tài liệu ColdFusion MX Language Reference

Server Output
<CFFLUSH>
Flushes or “pushes” page content to the browser so that the browser can begin
rendering a web page before receiving all of the content.
<CFFLUSH
interval = “128”> If interval is specified, content is flushed to the browser whenever this
number of bytes of output is accumulated. Omitting this output just flushes
whatever has accumulated since the last flush operation.
Application Notes
ã There are several tags that cannot be called after you call CFFLUSH: CFCONTENT, CFCOOKIE,
CFFORM, CFHEADER, CFHTMLHEAD, and CFLOCATION.
<CFHTMLHEAD>
Adds text to the current page’s HTML HEAD section. Cannot be called after CFFLUSH.
<CFHTMLHEAD
text = “textToPutInHTMLHeadSection”>
<CFSAVECONTENT>
Saves the tag’s content into a variable named after nameOfVariableToCreate. Does
not output the tag’s content to the page.
<CFSAVECONTENT
variable = “nameOfVariableToCreate”>
.
</CFSAVECONTENT>
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