And, it worked great. I used a variation on Option 1. On Monday, November 5, 2012 11:02:48 AM UTC-8, [email protected] wrote: > > Wow, that is so thorough and clear and helpful. > > Thank you very much. > > On Monday, November 5, 2012 6:00:37 AM UTC-8, Bryan Larsen wrote: >> >> Here's a simplification of your code. >> >> <do with="something_else_completely"> >> <% @cu = CompanyUser.find(foo) %> >> <div part="pledgeform" id="pledgeform-#{typed_id}"> >> <form with="&@cu" update="pledgeform-#{typed_id}"> >> ,,,, >> >> 1: the typed_id for pledgeform is going to return the typed_id for >> something_else >> >> 2: the typed_id for the form is not clear. Does it get evaluated >> before or after the with= statement? You may know, but it's best to >> assume that anybody else working with your code doesn't. I really >> like do statements for changing contexts to make this clear. >> >> 3: When redoing the part, Hobo will set the context to >> something_else, then try to switch it to @cu when it hits the form. >> However, @cu won't be set, because it's set in a piece of code outside >> the part. Only view code inside the part is run when the part is >> redisplayed. >> >> Option #1: >> >> <% @cu = CompanyUser.find(foo) %> >> <do with="&@cu"> >> <div part="pledgeform" id="pledgeform-#{typed_id}"> >> <form update="pledgeform-#{typed_id}"> >> ,,,, >> >> In this piece of code, the <% @cu = CompanyUser.find(foo) %> code only >> runs once. Hobo remembers the id of the CompanyUser, and reloads it >> from the database when resurrecting the part, so you're guaranteed to >> get the same CompanyUser when redisplaying the part. >> >> Option #2: >> >> <% @cu = CompanyUser.find(foo) %> >> <do with="&@cu"> >> <div part="pledgeform"> >> <form ajax> >> ,,,, >> >> This is the same as option #1, except it takes advantage of some new >> features in Hobo 2.0. See >> http://cookbook-1.4.hobocentral.net/manual/changes20#multiple_parts >> for more details. >> >> If it's possible that you want a different @cu when redisplaying the >> part, use a form similar to: >> >> <do with="&nil"> >> <div part="pledgeform"> >> <% @cu = CompanyUser.find(foo) %> >> <form with="&@cu" ajax> >> ,,,, >> >> `do with="&nil"` outside of a part definition is a good pattern to use >> so that Hobo doesn't go to the work of resurrecting a context that >> you're immediately going to throw away. >> >> If you're using this form, you have to take care to ensure that `foo` >> has validity, either by defining it as a helper method, as a variable >> inside your controller or by using part locals: >> http://cookbook-1.4.hobocentral.net/manual/ajax#local_variables >> >> cheers, >> Bryan >> >> On Sun, Nov 4, 2012 at 10:45 PM, [email protected] >> <[email protected]> wrote: >> > OK, I implemented this today. It seems to work except for the Ajax >> updating. >> > The problem seems to be that the typed_id is not being substituted into >> the >> > id field. >> > >> > The code for the H2 version is here: >> > >> > http://pastie.org/5187078 >> > >> > and, as an example, the generated HTML is: >> > >> > http://pastie.org/5187103 >> > (that HTML gets a little chewed up in Pastie, but I think it is >> > parseable) >> > >> > Any ideas about what might prevent typed_id from being generated? >> > >> > Thanks so much! >> > >> > >> > On Friday, October 19, 2012 12:06:36 PM UTC-7, Bryan Larsen wrote: >> >> >> >> You can replace ajax with update="companyuserform-#{typed_id}" and it >> >> should work on 1.3 too. Also on 1.3 it will be more difficult to get >> >> it to display inline rather than using block styling. >> >> >> >> Bryan >> >> >> >> On Fri, Oct 19, 2012 at 2:56 PM, [email protected] >> >> <[email protected]> wrote: >> >> > Cool. >> >> > >> >> > This would not work in 1.3, bcs. fo the Ajax keyword, right? >> >> > >> >> > >> >> > On Friday, October 19, 2012 11:52:38 AM UTC-7, Bryan Larsen wrote: >> >> >> >> >> >> Off the top of my head: >> >> >> >> >> >> <form ajax> >> >> >> <hidden-field:id/> >> >> >> <hidden-field:pledged-date value="&Date.today"/> >> >> >> <submit label="Yes"/> >> >> >> </form> >> >> >> >> >> >> Bryan >> >> >> >> >> >> On Fri, Oct 19, 2012 at 2:48 PM, [email protected] >> >> >> <[email protected]> wrote: >> >> >> > I have a 1.3 app that uses an <update-button> tag. I am planning >> to >> >> >> > migrate >> >> >> > the app to 2.0, so I see in the release notes that I need to >> replace >> >> >> > the >> >> >> > <update-button>. >> >> >> > >> >> >> > The current tag using it is here: >> >> >> > >> >> >> > http://pastie.org/5085380 >> >> >> > >> >> >> > Can I get some guidance on the best way to replace the >> >> >> > <update-button> >> >> >> > on >> >> >> > line 11 with a 2.0-compatible construct? >> >> >> > >> >> >> > Thanks! >> >> >> > >> >> >> > -- >> >> >> > You received this message because you are subscribed to the >> Google >> >> >> > Groups >> >> >> > "Hobo Users" group. >> >> >> > To view this discussion on the web visit >> >> >> > https://groups.google.com/d/msg/hobousers/-/DGBla5zVWMQJ. >> >> >> > To post to this group, send email to [email protected]. >> >> >> > To unsubscribe from this group, send email to >> >> >> > [email protected]. >> >> >> > For more options, visit this group at >> >> >> > http://groups.google.com/group/hobousers?hl=en. >> >> > >> >> > -- >> >> > You received this message because you are subscribed to the Google >> >> > Groups >> >> > "Hobo Users" group. >> >> > To view this discussion on the web visit >> >> > https://groups.google.com/d/msg/hobousers/-/ZK_pRok6vNwJ. >> >> > >> >> > To post to this group, send email to [email protected]. >> >> > To unsubscribe from this group, send email to >> >> > [email protected]. >> >> > For more options, visit this group at >> >> > http://groups.google.com/group/hobousers?hl=en. >> > >> > -- >> > You received this message because you are subscribed to the Google >> Groups >> > "Hobo Users" group. >> > To view this discussion on the web visit >> > https://groups.google.com/d/msg/hobousers/-/F8D1APAsmIUJ. >> > >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> > http://groups.google.com/group/hobousers?hl=en. >> >
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