< cfqueryparam with null attribute works only not for me >

Using SQL Server 2005 and CF801.  I have a field in my table defined as (int, null).  In my .cfc CF function.

< name cffunction = "createReference" access = "remote" returntype = index 'string' = 'add a reference unit.  The success of ReferenceID back on return error message. ">

< cfargument = "intsteam_cap_mwe" type name 'digital' = required = "no" default = "0" >

< name cfquery = "insertReferenceData" datasource = "#application. DSN #">"

INSERT INTO units

(

SteamCapacity_MWe)

Values

(

< cfqueryparam value = "" #arguments.intsteam_cap_mwe # "cfsqltype ="cf_sql_integer"= null" #YesNoFormat (NO len (trim (arguments.intsteam_cap_mwe))) #">"

)

< / cfquery >

< / cffunction >

However, it gives an error "INTSTEAM_CAP_MWE the argument passed to the function createReference isn't digital type."

In my old code, I used < cfif to test if the value is not numeric, then assigning a value of 0.  This method works.  However, I have so many fields and many < cfif s so I would use the < cfqueryparam > NULL attribute. In the code above, it's just one of the many areas inside my cffunction.

Help, please!

Thank you.

me1019 wrote:

In my form, I'm not fill this field as a test for the . I thought that this will take care of this situation.

Nope. Even if you leave the text box empty, still defined sound. If you pass an empty string as Steve.  An empty string is not a number. If your function is complaining because you have already told him to expect a number:

type = "numeric" required = "no" default = "0" >

You either have to force the value to be digital, such as use val() or change the type argument.

Tags: ColdFusion

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