coldfusion CFLOOP How-To List
Example
Consider this list:
<cfset foo = "one,two,three,four" />
Tag syntax
Parameters
| Attribute | Required | Default | Description |
|---|---|---|---|
| list | true | A list object. The variable must be evaluated (wrapped with ##) | |
| index | true | The current element of the list. |
<cfoutput>
<cfloop list="#foo#" index="x">
<li>#x#</li>
</cfloop>
</cfoutput>
Generated HTML
This will also have a line break between each line of HTML.
<li>one</li>
<li>two</li>
<li>three</li>
<li>four</li>
CFScript
Previous to ColdFusion 8
<cfscript>
for (x = 1; x LTE listLen(foo); x = x + 1) {
writeOutput("<li>" & listGetAt(foo, x) & "</li>");
}
</cfscript>
ColdFusion 8 through current
<cfscript>
for (x = 1; x <= listLen(foo); x++) {
writeOutput("<li>" & listGetAt(foo, x) & "</li>");
}
</cfscript>
ColdFusion 9 through current
<cfscript>
for (x in foo) {
writeOutput("<li>" & x & "</li>");
}
</cfscript>
ColdFusion 11 through current
The cfscript function
cfloophas no support forlist.
Generated HTML
Notice that the cfscript output is all on one line.
<li>one</li><li>two</li><li>three</li><li>four</li>
