Re: Changing checkboxes options during hook_node_validate
Jeff Greenberg <[email protected]> Wed, 11 Feb 2015 11:45:22 -0500
| Newsgroups | gmane.comp.php.drupal.support |
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| Message-ID | <CAPpCgRb+LUci-+1pBmtrHQyQBpccsbTotC9r=LfqToJOMznh3Q@mail.gmail.com> |
--===============7543553851887465374== Content-Type: multipart/alternative; boundary=001a11c31cdcb892db050ed2bafa --001a11c31cdcb892db050ed2bafa Content-Type: text/plain; charset=UTF-8 Ok, I've tried that. The last thing I do in hook_node_validate is $form_state['rebuild'] = true; What I notice is that hook_form_node_form_alter does not fire between then and the form being redisplayed, so my pulling the options from $form_state['storage'] never happens. On Wed, Feb 11, 2015 at 10:57 AM, Jamie Holly <[email protected]> wrote: > The checkboxes have to be added in the form creation stage, so in either > hook_form or hook_form_alter. Then in the hook_validate, set a variable on > $form_state['storage'] and set $form_state['rebuild'] = TRUE; and check in > your hook_form or hook_form_alter for your $form_state['storage'] setting, > and if set then add your checkboxes. > > I suggest looking at the form_example_wizard in the examples module, as > that's basically what you are after, even though it's not a typical > multi-step wizard you are after, the logic is still the same. > > Jamie Hollyhttp://hollyit.net > > On 2/11/2015 10:43 AM, Jeff Greenberg wrote: > > One thing that is either part of the issue, or a separate issue that > impacts this, is that the checkboxes field is added via hook_form_alter. I > notice that although the field appears in $form_state[values] it does not > appear in $form_state[field], so I'm wondering where $form_state gets the > information for the field when rebuilding the form. > > On Wed, Feb 11, 2015 at 9:31 AM, Jeff Greenberg < > [email protected]> wrote: > >> I have a node form that contains a checkboxes field with options NULL >> at the time the form is displayed. >> >> During node_validate, if certain criteria is met, an array of options >> (checkboxes) is created, and the form needs to be redisplayed with the >> checkboxes as part of it. >> >> I've tried setting #options = the new array in the $form, in >> $form_state[original_form], etc all to no avail. The field doesn't change. >> >> I also set one checkbox in the field at the start, so that I could find >> it in the $form and $form_state structures, changed where I found it to the >> new options array, and again, no change. I am setting $form_state[rebuild] >> to true, and even tried explicitly calling for the form to be rebuilt. >> >> >> -- >> --- >> drupal.org/user/367108 >> linkedin.com/in/jeffrgreenberg >> accidentalcoder.com / ayendesigns.com >> @accidentalcoder >> > > > > -- > --- > drupal.org/user/367108 > linkedin.com/in/jeffrgreenberg > accidentalcoder.com / ayendesigns.com > @accidentalcoder > > > > > -- > [ Drupal support list | http://lists.drupal.org/ ] > -- --- drupal.org/user/367108 linkedin.com/in/jeffrgreenberg accidentalcoder.com / ayendesigns.com @accidentalcoder --001a11c31cdcb892db050ed2bafa Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">Ok, I've tried that. The last thing I do in hook_node_= validate is $form_state['rebuild'] =3D true; What I notice is that = hook_form_node_form_alter does not fire between then and the form being red= isplayed, so my pulling the options from $form_state['storage'] nev= er happens.</div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">= On Wed, Feb 11, 2015 at 10:57 AM, Jamie Holly <span dir=3D"ltr"><<a href= =3D"mailto:[email protected]" target=3D"_blank">hovercrafter@earth= link.net</a>></span> wrote:<br><blockquote class=3D"gmail_quote" style= =3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> =20 =20 =20 <div bgcolor=3D"#FFFFFF" text=3D"#000000"> <div>The checkboxes have to be added in the form creation stage, so in either hook_form or hook_form_alter. Then in the hook_validate, set a variable on $form_state['storage'] and set $form_state['rebuild']= =3D TRUE; and check in your hook_form or hook_form_alter for your $form_state['storage'] setting, and if set then add your checkboxes. <br> <br> I suggest looking at the form_example_wizard in the examples module, as that's basically what you are after, even though it= 9;s not a typical multi-step wizard you are after, the logic is still the same. <br> <pre cols=3D"72">Jamie Holly <a href=3D"http://hollyit.net" target=3D"_blank">http://hollyit.net</a></pr= e> On 2/11/2015 10:43 AM, Jeff Greenberg wrote:<br> </div> <blockquote type=3D"cite"> <div dir=3D"ltr">One thing that is either part of the issue, or a separate issue that impacts this, is that the checkboxes field is added via hook_form_alter. I notice that although the field appears in $form_state[values] it does not appear in $form_state[field], so I'm wondering where $form_state gets the information for the field when rebuilding the form.</div> <div class=3D"gmail_extra"><br> <div class=3D"gmail_quote">On Wed, Feb 11, 2015 at 9:31 AM, Jeff Greenberg <span dir=3D"ltr"><<a href=3D"mailto:listmail.ayende= [email protected]" target=3D"_blank">[email protected]</a>></= span> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bord= er-left:1px #ccc solid;padding-left:1ex"> <div dir=3D"ltr"> <div> <p style=3D"margin:0px 0px 1em;padding:0px;border:0px;verti= cal-align:baseline;clear:both">I have a node form that contains a checkboxes field with options NULL at the time the form is displayed.</p> <p style=3D"margin:0px 0px 1em;padding:0px;border:0px;verti= cal-align:baseline;clear:both">During node_validate, if certain criteria is met, an array of options (checkboxes) is created, and the form needs to be redisplayed with the checkboxes as part of it.</p> <p style=3D"margin:0px 0px 1em;padding:0px;border:0px;verti= cal-align:baseline;clear:both">I've tried setting #options =3D the new array in the $form, in $form_state[original_form], etc all to no avail. The field doesn't change.</p> <p style=3D"margin:0px 0px 1em;padding:0px;border:0px;verti= cal-align:baseline;clear:both">I also set one checkbox in the field at the start, so that I could find it in the $form and $form_state structures, changed where I found it to the new options array, and again, no change. I am setting $form_state[rebuild] to true, and even tried explicitly calling for the form to be rebuilt.</p> <span><font color=3D"#888888"> <div><br><span class=3D"HOEnZb"><font color=3D"#888888"= > </font></span></div><span class=3D"HOEnZb"><font color= =3D"#888888"> </font></span></font></span></div><span class=3D"HOEnZb">= <font color=3D"#888888"> <span><font color=3D"#888888"> <div><br> </div> -- <br> <div>--- <div><a href=3D"http://drupal.org/user/367108" target= =3D"_blank">drupal.org/user/367108</a></div> <div><a href=3D"http://linkedin.com/in/jeffrgreenberg" = target=3D"_blank">linkedin.com/in/jeffrgreenberg</a></div> <div><a href=3D"http://accidentalcoder.com" target=3D"_= blank">accidentalcoder.com</a> / <a href=3D"http://ayendesigns.com" target= =3D"_blank">ayendesigns.com</a></div> <div>@accidentalcoder</div> </div> </font></span></font></span></div><span class=3D"HOEnZb"><f= ont color=3D"#888888"> </font></span></blockquote><span class=3D"HOEnZb"><font color=3D"= #888888"> </font></span></div><span class=3D"HOEnZb"><font color=3D"#888888"> <br> <br clear=3D"all"> <div><br> </div> -- <br> <div>--- <div><a href=3D"http://drupal.org/user/367108" target=3D"_blank">= drupal.org/user/367108</a></div> <div><a href=3D"http://linkedin.com/in/jeffrgreenberg" target=3D"= _blank">linkedin.com/in/jeffrgreenberg</a></div> <div><a href=3D"http://accidentalcoder.com" target=3D"_blank">acc= identalcoder.com</a> / <a href=3D"http://ayendesigns.com" target=3D"_blank">ayendesi= gns.com</a></div> <div>@accidentalcoder</div> </div> </font></span></div><span class=3D"HOEnZb"><font color=3D"#888888"> <br> <fieldset></fieldset> <br> </font></span></blockquote> <br> </div> <br>--<br> [ Drupal support list | <a href=3D"http://lists.drupal.org/" target=3D"_bla= nk">http://lists.drupal.org/</a> ]<br></blockquote></div><br><br clear=3D"a= ll"><div><br></div>-- <br><div class=3D"gmail_signature">---<div><a href=3D= "http://drupal.org/user/367108" target=3D"_blank">drupal.org/user/367108</a= ></div><div><a href=3D"http://linkedin.com/in/jeffrgreenberg" target=3D"_bl= ank">linkedin.com/in/jeffrgreenberg</a></div><div><a href=3D"http://acciden= talcoder.com" target=3D"_blank">accidentalcoder.com</a> / <a href=3D"http:/= /ayendesigns.com" target=3D"_blank">ayendesigns.com</a></div><div>@accident= alcoder</div></div> </div> --001a11c31cdcb892db050ed2bafa-- --===============7543553851887465374== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- [ Drupal support list | http://lists.drupal.org/ ] --===============7543553851887465374==--