groovy - Making Grails form development DRYer -

-

When using Grails, the GPP code looks like this to render each form field: 

  & lt; Tr class = "prop" & gt; & Lt; Td valign = "top" class = "name" & gt; & Lt; Label = "username" & gt; Login name: & lt; / Label & gt; & Lt; / Td> & Lt; Td valign = "top" class = "value $ {is the order (bean: person, area: 'username', 'errors')} & gt; & Lt; Input type = "text" id = "user name" name = "username" value = "$ {person.username .encodeAsHTML ()}" /> & Lt; / TD & gt; & Lt; / TR & gt; & Lt; Tr class = "prop" & gt; & Lt; Td valign = "top" class = "name" & gt; & Lt; Label = "userRealName" & gt; Full name: & lt; / Label & gt; & Lt; / Td> & Lt; Td valign = "top" class = "value $ {is errors (bean: person, area: 'userRealName', 'errors')}" & gt; & Lt; Input type = "text" id = "userRealName" name = "userRealName" value = "$ {person.userRealName ?. encodedHML ()}" /> & Lt; / TD & gt; & Lt; / TR & gt; & Lt; Tr class = "prop" & gt; & Lt; Td valign = "top" class = "name" & gt; For label = "passwd" & gt; Password: & lt; / Label & gt; & Lt; / Td> & Lt; Td valign = "top" class = "value $ {is errors (bean: person, field: 'passwd', 'errors')} & gt; & Lt; Input type = "password" id = "passwd" name = "passwd" value = "$ {person.passwd .encodeAsHTML ()}" /> & Lt; / TD & gt; & Lt; / TR & gt;

Note that approximately 5 lines of GSP / HTML code are being repeated for each form field. It does not seem very dry to me, and I am thinking that other people have found a better perspective?

I have got 2 plugins that try to solve this problem, and if anyone has any experience using any of these, I would be very interested to hear about them. Alternatively, if there are other solutions / plugins, please let me know.

Thank you. Don

Using this will become your code: 

  Bean : Bean Beename = "Person" & gt; & Lt; Bean: area property = "user name" label = "login name:" /> & Lt; Bean: Area property = "userRealName" label = "full name:" /> & Lt; Bean: Field Properties = "passwd" label = "Password:" /> & Lt; / Bean: withBean & gt;

Can you find a dryer solution?


Comments

Post a Comment

Popular posts from this blog

oracle - The fastest way to check if some records in a database table? -

-
I have a big table to work with. I have to see that there are some records whose parent_id is equal to my passing value. Currently I do this by implementing "my_table using select count (*) where parent_id =: id"; If the result> 0, it means that they exist. Because this is a very large table, and I do not care what the actual number of records present, I just want to know if it exists, so I think count (*) Bit is disabled. How do I apply this requirement most quickly? I'm using Oracle 10. # Tips for Hibernation & amp; Tricks It suggests writing in such a way: Integer number = (integer) session .createQuery ("Select Count (*) to ...."). UniqueResult (); I do not know what is the magic of the unique rule? Why does it fast? To compare, select "1 from mytable where parent_id = passId and rowrum", which is more efficient? If you are not interested in the number of records, then there is an EXISTS query one: Select 'y'
Read more

php - multilevel menu with multilevel array -

-
Just ask someone to solve this problem? I want to create a multilevel menu I can not find the right solution generated with multilevel array, it always gets an array_push error My study came from the original idea But still my Can not match the need. This is my MySQL [code] ----- --------------------- --------------- | ID | PARENT_ID | Name | Link | Seq | 1 | 0 | Dashboad | Dashboard / | 1 | 2 | 0 | Menu 1 | Menu 1 / | 2 | 3 | 0 | Menu 2 | Menu 2 / | 3 | 4 | 0 | Menu 3 | Menu 3 / | 4 | 5 | 2 | Joint Add / | 1 | 6 | 3 | Joint Add / | 1 | 7 | 2 | Edit | Edit / | 2 | 8 | 4 | Joint Add / | 1 ------------------------------------------ [/ Code] I want to do something like this in my array array ('dashboard' = & gt; array ('id' = & gt; '' 'Dame' = & gt; 'Dashboard', 'Title' = & gt; 'Dashboard', 'MatchMin' = & gt; Base_URL (). 'Dashboard /', 'Active' => = & Gt; NULL), &
Read more

jQuery UI: Datepicker month format -

-
I am trying to change the format of the month that shows in the popup (not in the date that the picker actually I do not have any choice anywhere to do this, do I like to use a sub-string () or something else? What I normally display is Trying to change: Class = "ui-datepicker-title"> January & lt; / span & gt; ... & lt; / div & gt; Div>
Read more