No, callback issue...
How can I trigger call back when I set my new foreing entry in autocomplete
widget box??
Richard
On Wed, Apr 25, 2012 at 11:43 AM, Richard Vézina <
ml.richard.vez...@gmail.com> wrote:
> No, I was wrong, is because I need to strip withe space coming from the
> field type...
>
> Richard
>
>
> On Wed, Apr 25, 2012 at 11:33 AM, Richard Vézina <
> ml.richard.vez...@gmail.com> wrote:
>
>> Hello,
>>
>> I made a lot of progress, by changing my approach, instead of trying to
>> use Autocomplete form SELECT_OR_ADD_OPTION, I bring SELECT_OR_ADD_OPTION
>> into Autocomplete to create a new AutocompleteWidgetSelectOrAddOption
>> widget...
>>
>> What I get so far :
>>
>> class AutocompleteWidgetSelectOrAddOption(object):
>> _class = 'string'
>>
>> def __init__(self, request, field, id_field=None, db=None,
>> orderby=None, limitby=(0,10),
>> keyword='_autocomplete_%(fieldname)s',
>> min_length=2,
>> # SelectOrAddOption
>> controller=None, function=None, form_title=None,
>> button_text = None, dialog_width=1000):
>> self.request = request
>> self.keyword = keyword % dict(fieldname=field.name)
>> self.db = db or field._db
>> self.orderby = orderby
>> self.limitby = limitby
>> self.min_length = min_length
>> self.fields=[field]
>> if id_field:
>> self.is_reference = True
>> self.fields.append(id_field)
>> else:
>> self.is_reference = False
>> if hasattr(request,'application'):
>> self.url = URL(args=request.args)
>> self.callback()
>> else:
>> self.url = request
>> # SelectOrAddOption
>> if form_title == None:
>> self.form_title = T('Add New')
>> else:
>> self.form_title = T(form_title)
>> if button_text == None:
>> self.button_text = T('Add')
>> else:
>> self.button_text = T(button_text)
>> self.dialog_width = dialog_width
>>
>> self.controller = controller
>> self.function = function
>> def callback(self):
>> if self.keyword in self.request.vars:
>> field = self.fields[0]
>> rows =
>> self.db(field.like(self.request.vars[self.keyword]+'%'))\
>>
>> .select(orderby=self.orderby,limitby=self.limitby,*self.fields)
>> if rows:
>> if self.is_reference:
>> id_field = self.fields[1]
>> raise
>> HTTP(200,SELECT(_id=self.keyword,_class='autocomplete',
>>
>> _size=len(rows),_multiple=(len(rows)==1),
>> *[OPTION(s[field.name
>> ],_value=s[id_field.name],
>> _selected=(k==0)) \
>> for k,s in
>> enumerate(rows)]).xml())
>> else:
>> raise
>> HTTP(200,SELECT(_id=self.keyword,_class='autocomplete',
>>
>> _size=len(rows),_multiple=(len(rows)==1),
>> *[OPTION(s[field.name],
>> _selected=(k==0)) \
>> for k,s in
>> enumerate(rows)]).xml())
>> else:
>>
>> raise HTTP(200,'')
>> def __call__(self,field,value,**attributes):
>> #
>> ----------------------------------------------------------------------
>> # SelectOrAddOption
>> my_select_id = 'test_ph_eregistry_id'
>> #select_widget.attributes.get('_id', None)
>> add_args = [my_select_id]
>> #create a div that will load the specified controller via ajax
>> form_loader_div = DIV(LOAD(c=self.controller, f=self.function,
>> args=add_args,ajax=True), _id=my_select_id+"_dialog-form",
>> _title=self.form_title)
>> #generate the "add" button that will appear next the options
>> widget and open our dialog
>> activator_button = A(T(self.button_text),
>> _id=my_select_id+"_option_add_trigger")
>> #create javascript for creating and opening the dialog
>> js = '$( "#%s_dialog-form" ).dialog({autoOpen: false, show:
>> "fade", hide: "fade", width: %s});' % (my_select_id, self.dialog_width)
>> js += '$( "#%s_option_add_trigger" ).click(function() { $(
>> "#%s_dialog-form" ).dialog( "open" );return false;}); ' % (my_select_id,
>> my_select_id)
>> #decorate our activator button for good measure
>> js += '$(function() { $( "#%s_option_add_trigger" ).button({text:
>> true, icons: { primary: "ui-icon-circle-plus"} }); });' % (my_select_id)
>> jq_script=SCRIPT(js, _type="text/javascript")
>>
>> wrapper = DIV(_id=my_select_id+"_adder_wrapper")
>> #wrapper.components.extend([form_loader_div, activator_button,
>> jq_script])
>> #
>> ----------------------------------------------------------------------
>> default = dict(
>> _type = 'text',
>> value = (not value is None and str(value)) or '',
>> )
>> attr = StringWidget._attributes(field, default, **attributes)
>> div_id = self.keyword+'_div'
>> attr['_autocomplete']='off'
>> if self.is_reference:
>> key2 = self.keyword+'_aux'
>> key3 = self.keyword+'_auto'
>> attr['_class']='string'
>> name = attr['_name']
>> if 'requires' in attr: del attr['requires']
>> attr['_name'] = key2
>> value = attr['value']
>> record =
>> self.db(self.fields[1]==value).select(self.fields[0]).first()
>> attr['value'] = record and record[self.fields[0].name]
>>
>> attr['_onblur']="jQuery('#%(div_id)s').delay(3000).fadeOut('slow');" % \
>> dict(div_id=div_id,u='F'+self.keyword)
>> attr['_onkeyup'] = "jQuery('#%(key3)s').val('');var
>> e=event.which?event.which:event.keyCode; function
>> %(u)s(){jQuery('#%(id)s').val(jQuery('#%(key)s
>> :selected').text());jQuery('#%(key3)s').val(jQuery('#%(key)s').val())};
>> if(e==39) %(u)s(); else if(e==40) {if(jQuery('#%(key)s
>> option:selected').next().length)jQuery('#%(key)s
>> option:selected').attr('selected',null).next().attr('selected','selected');
>> %(u)s();} else if(e==38) {if(jQuery('#%(key)s
>> option:selected').prev().length)jQuery('#%(key)s
>> option:selected').attr('selected',null).prev().attr('selected','selected');
>> %(u)s();} else if(jQuery('#%(id)s').val().length>=%(min_length)s)
>> jQuery.get('%(url)s?%(key)s='+escape(jQuery('#%(id)s').val()),function(data){if(data=='')jQuery('#%(key3)s').val('');else{jQuery('#%(id)s').next('.error').hide();jQuery('#%(div_id)s').html(data).show().focus();jQuery('#%(div_id)s
>> select').css('width',jQuery('#%(id)s').css('width'));jQuery('#%(key3)s').val(jQuery('#%(key)s').val());jQuery('#%(key)s').change(%(u)s);jQuery('#%(key)s').click(%(u)s);};});
>> else jQuery('#%(div_id)s').fadeOut('slow');" % \
>> dict(url=self.url,min_length=self.min_length,
>> key=self.keyword,id=attr['_id'],key2=key2,key3=key3,
>> name=name,div_id=div_id,u='F'+self.keyword)
>> if self.min_length==0:
>> attr['_onfocus'] = attr['_onkeyup']
>>
>> wrapper.components.extend([TAG[''](INPUT(**attr),INPUT(_type='hidden',_id=key3,_value=value,
>>
>> _name=name,requires=field.requires),
>> DIV(_id=div_id,_style='position:absolute;')),
>> form_loader_div, activator_button, jq_script])
>> return wrapper
>> else:
>> attr['_name']=field.name
>>
>> attr['_onblur']="jQuery('#%(div_id)s').delay(3000).fadeOut('slow');" % \
>> dict(div_id=div_id,u='F'+self.keyword)
>> attr['_onkeyup'] = "var
>> e=event.which?event.which:event.keyCode; function
>> %(u)s(){jQuery('#%(id)s').val(jQuery('#%(key)s').val())}; if(e==39)
>> %(u)s(); else if(e==40) {if(jQuery('#%(key)s
>> option:selected').next().length)jQuery('#%(key)s
>> option:selected').attr('selected',null).next().attr('selected','selected');
>> %(u)s();} else if(e==38) {if(jQuery('#%(key)s
>> option:selected').prev().length)jQuery('#%(key)s
>> option:selected').attr('selected',null).prev().attr('selected','selected');
>> %(u)s();} else if(jQuery('#%(id)s').val().length>=%(min_length)s)
>> jQuery.get('%(url)s?%(key)s='+escape(jQuery('#%(id)s').val()),function(data){jQuery('#%(id)s').next('.error').hide();jQuery('#%(div_id)s').html(data).show().focus();jQuery('#%(div_id)s
>> select').css('width',jQuery('#%(id)s').css('width'));jQuery('#%(key)s').change(%(u)s);jQuery('#%(key)s').click(%(u)s);});
>> else jQuery('#%(div_id)s').fadeOut('slow');" % \
>> dict(url=self.url,min_length=self.min_length,
>>
>> key=self.keyword,id=attr['_id'],div_id=div_id,u='F'+self.keyword)
>> if self.min_length==0:
>> attr['_onfocus'] = attr['_onkeyup']
>>
>> wrapper.components.extend([TAG[''](INPUT(**attr),DIV(_id=div_id,_style='position:absolute;')),
>> form_loader_div, activator_button, jq_script])
>> return wrapper
>>
>>
>>
>> This also needed :
>>
>> @auth.requires_login()
>> def add_eregistry():
>> #this is the controller function that will appear in our dialog
>> crud.settings.formstyle='divs'
>> form = crud.create(db.ref_eregistry)
>> for i in range(0,len(form[0])):
>> if len(form[0][i][2][0]) > 0:
>> form[0][i][0].append(SPAN((helpicon(),
>> SPAN(form[0][i][2][0])),_class='tooltip'))
>> del(form[0][i][2])
>> if form.accepts(request.vars):
>> #Successfully added new item
>> #do whatever else you may want
>>
>> #Then let the user know it worked
>> response.flash = T("Added")
>> target= request.args[0]
>> #close the widget's dialog box
>> response.js = '$( "#%s_dialog-form" ).dialog( "close" ); '
>> %(target)
>> #update the options they can select their new category in the
>> main form
>> response.js += """$("#%s").append("<option
>> value='%s'>%s</option>");""" \
>> % (target, form.vars.id, db(db.ref_eregistry.id==form.vars.id
>> ).select(db.ref_eregistry.eregistry_id).first().eregistry_id)
>> #and select the one they just added
>> response.js += """$("#%s").val("%s");""" % (target, db(
>> db.ref_eregistry.id==form.vars.id
>> ).select(db.ref_eregistry.exp_num).first().exp_num)
>> #finally, return a blank form incase for some reason they wanted
>> to add another option
>> return form
>> elif form.errors:
>> #silly user, just send back the form and it'll still be in our
>> dialog box complete with error messages
>> return form
>> else:
>> #hasn't been submitted yet, just give them the fresh blank form
>> return form
>>
>>
>>
>> The only remaining problem I have is that I can't get the new created
>> entry in the foreign table to be attach to the new record because the way I
>> pass the foreign key to the Autocomplete box... I put the problematic lines
>> in red in the code above...
>>
>>
>> I think, I am not using the proper selector or there is something wrong
>> with the callback, it may be not trigger the way I pass the foreign
>> record...
>>
>> Richard
>>
>>
>>
>>
>>
>> On Wed, Apr 25, 2012 at 10:02 AM, Johann Spies <johann.sp...@gmail.com>wrote:
>>
>>> I also interested in this but unfortunately am too much of a beginner
>>> with jquery / javascript to be able to help you now.
>>>
>>> Regards
>>> Johann
>>>
>>> --
>>> Because experiencing your loyal love is better than life itself,
>>> my lips will praise you. (Psalm 63:3)
>>>
>>>
>>
>
