Home > Cannot Set > Cannot Set Data For The Input Field Null

Cannot Set Data For The Input Field Null

But, that argument does not suggest putting in arbitrary "unknown" values. If strict mode is not enabled, MySQL sets the column to the implicit default value for the column data type. Also in case when email is not required it is worth to validate it before sending. If you think that is the only way to deal with nulls then you don't understand programming very well. Source

By your logic, should you use nulls if coincidentally the first application is an executable? Moving your JavaScript to the bottom of the page fixed it for my situation. Null wins, empty string loses. I either have to deal with them on the SQL side or do something like check for isNull and empty string in the code when I want to display information.Also on

Your Search Field without id Alter Search Field with id http://stackoverflow.com/questions/2109322/cant-set-hidden-input-fields-value-using-jquery What now?

Eric Howe Jul 11, 2009 at 3:56 PM 6 Comments @Ben,I'm not talking about dates in particular, I'm talking about NULL in general.For example: say you have a blog/article/page/... but when people have to work in a team and not everybody is exactly on your level it's not uncommon to see WHERE (aa.xx <> '' AND bb.zz IS NOT NULL) more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Using your same logic I can give you hundred of examples that will make starters to think that it is bad to use int, char, nvarchar, uniqueidentifiers and so on.

share|improve this answer answered Dec 30 '10 at 14:49 Steven A. http://stackoverflow.com/questions/16100543/uncaught-typeerror-cannot-set-property-value-of-null NULL is there for a reason. Any other suggestions, please post them online.Thank you.-AJ AJ Aug 22, 2007 at 1:07 PM 4 Comments One more thing Jack. This is, honestly, a recipe for problems; complex joins, business-critical understanding of table relationships - there's a reason that companies have DBA and pre-compiled reports (or applications that are built just

There are no conclusions you can draw from a null except that no information was provided, you can't say it wasn't provided because it wasn't known, or it wasn't provided because this contact form Jody Fitzpatrick Jul 10, 2009 at 2:33 AM 3 Comments @ChrisI agree with you 100%. Clearing CD cache in code from the CM Should I allow my child to make an alternate meal if they do not like anything served at mealtime? You could go the route where all of the local student data is factored out into its own table so you have a sort of "piggy back" table that joins to

the record doesn't require data for that column) If you mark a field NOT NULL, any programmer should intuitively assume that it is a Required field. share|improve this answer answered Apr 19 '13 at 8:38 pierallard 2,13611032 I've declared h_url as a global variable.... Why does the Minus World exist? have a peek here Browse other questions tagged javascript html or ask your own question.

Design the database to capture facts using normalization rules and design the web site to write to it. –Thomas Aug 8 '12 at 16:11 I'm glad that you learned Regards, Nivedita Top For discussions on webMethods please visit the Enterprise Architecture & EAI - General Discussions group. They are both represented internally by a single byte with value zero.

or -1 when no int is supplied?

So... It seems it was there already http://www.yiiframew...tOnEmpty-detail My profile on LinkedIn Blog on PHP, Yii, JavaScript, in French Some open source goodness 0 Back to top of the page up there I have been creating reports off of many databases. To me there is no good reason to store SQL NULL.

All is good. since this was a google search i will more than likely not see any update after this one so no point replying to my comment directly to me :) ian Jul Real numbers which are writable as a differences of two transcendental numbers What physical evidence exists that shows motor proteins "walking" within a cell? Check This Out NB: If you expect to be interpreted as an XML-compatible "self-closing" tag, then you need to use XHTML or HTML5.

And when it does null is rarely the best way to represent this. –ElGringoGrande Aug 11 '12 at 18:34 Even business logic has to account for (meaning represent) absent Why won't curl download this link when a browser will? Consider the following pseudocode: if ZIPCODE = NULL print "ZIPCODE is NULL" else if ZIPCODE <> NULL print "ZIPCODE is not NULL" else print "Something unknown has happened" You wouldn't expect schema and all..) in the adapter service.


  • © Copyright 2017 culturahq.com. All rights reserved.