How can I insert an empty value not in loop of mySQL
How can I prevent my loop to try to insert an empty value in the mySQL database? The form that I use has four lines were created automatically. If they only meet in three lines that I have problems with the fourth row is empty. Here is my code that works fine as long as they don't leave an empty field.
< cfloop to = "#form.numba # '1' = ' index 'idx' = >"
< cfset getqty form ["Qty" & idx] = >
< cfset getitem form ["item" & idx] = >
< cfset getunit form ['unit' & idx] = >
< cfset gettotal form ['total' & idx] = >
< name cfquery = "insertItems" datasource = "#application.dsn #" >
INSERT in Articles
(orderID,
quantity,
agenda,
Unit,
total
)
VALUES)
< cfqueryparam value = "" #getoid # "CFSQLType ="CF_SQL_INTEGER">,"
< cfqueryparam value = "" #getqty # "CFSQLType ="CF_SQL_INTEGER">,"
< cfqueryparam value = "" #getitem # "CFSQLType ="CF_SQL_VARCHAR">,"
< cfqueryparam value = "" #getunit # "CFSQLType ="CF_SQL_INTEGER">,"
< cfqueryparam value = "" #gettotal # "CFSQLType ="CF_SQL_INTEGER">"
)
< / cfquery >
< / cfloop >
Thanks in advance.
The user can omit one of the lines, not necessarily the last population. In fact, it can fail to complete the entire form.
The best solution is to validate the data prior to the insertion of the database. For example, you can see empty lines as follows
Tags: ColdFusion
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