某些 Creative Cloud 应用程序、服务和功能在中国不可用。
StructSome(struct,callback)
structObj.Some(callback)
Parameter |
Required/Optional |
Description |
struct |
Required |
Struct in which at least one value is to be searched. |
callback |
Required |
Function that encapsulates the criteria. |
<cfscript>
mystruct = {a=1,b=2,c=3};
doesValExist=(key,value,struct)=>return value==1
writeoutput(structSome(mystruct,doesValExist))
</cfscript>
<cfscript>
structEven={a=2,b=4,c=8,d=10,e=12}
isEven=(key,value)=>value%2==0
writeOutput(StructSome(structEven,isEven)) // Returns True
</cfscript>
<cfscript>
structEven={a=2,b=4,c=8,d=10,e=12}
isEven=(key,value)=>return value%2==0
writeOutput(structEven.Some(isEven)) // Returns True
</cfscript>
<cfscript>
ordstruct=["key1":"abc","key2":"def","key3":"sss"]
lambdaFunc= key => key.contains("key")
writeOutput(ordstruct.Some(lambdaFunc))
</cfscript>
<cfscript>
mystruct={"key1":"aval","key2":"bval","key3":"cval"}
result=StructSome(struct=mystruct,callback=function(key,val){
if (key.contains("key1") && val.startswith("a"))
return 1
else
return 0
}
)
writeOutput(result)
</cfscript>