Thanks so much for the response. Could you explain what you're doing there a little ? I've had a go at using that, for example the many to one table but unsure how / where the widget function works or is implemented?
thanks Michael On Feb 8, 2:09 am, mdipierro <[email protected]> wrote: > db.define_table('tag',dbField('name')) > > db.define_table('taggable,db.Field('description'),db.Field > ('tags','text')) > > db.taggable.tags.requires=IS_IN_DB(db,'tag.id','%(name) > s',multiple=True) > > Optional: > > def tag_widget(self,value,tags=[]): > script=SCRIPT > (""" > function web2py_tag(self,other,tag) > { > var o=document.getElementById > (other) > if(self.className=='tag_on') > { > self.setAttribute > ('class','tag_off'); > o.value=o.value.replace('|'+tag > +'|','|'); > } else if(self.className=='tag_off') > { > self.setAttribute > ('class','tag_on'); > o.value=o.value+'|'+tag > +'|'; > } > }""") > id=self._tablename+'_'+self.name > def onclick(x): return "web2py_tag(this,'%s','%s');"%(id,x) > if tags and not isinstance(tags[0],(list,tuple)): tags=[tags] > buttons=[DIV(_class='tag_row', > *[SPAN(A(x,_class='tag_on' if value and '|%s|'%x \ > in value else 'tag_off',_onclick=onclick(x)),\ > _class="tag_col") for x in tag_line]) for tag_line in > tags] > return DIV(script,INPUT(_type='hidden',_id=id,_name=self.name, > _value=value),*buttons) > > db.tagging.tags.widget=tag_widget > > Massimo > > On Feb 7, 4:44 am, mickgardner <[email protected]> wrote: > > > Hi, > > > i've been trying all day to work out how to do this and cannot get it > > working completely the way I want it to. > > > I'm building a blog and want to implement tagging. > > The tagging would work as such: > > > There would be a text, tagging field that would accept multiple comma > > or space separated 'tags'. > > > each word or tag would then be listed with each post, > > each word would be a hyperlinked so that when its clicked on it would > > list all articles that have that tag on it. > > > Now I can get this working, if I have one word only. When I use spaces > > and or multiple words / tags the system rightfully treats it as one > > tag. > > > I'm trying to work out how to accept multiple tags in one field and > > have them treated as multiple tags not one giant tag with spaces. > > I was thinking that perhaps I could use some sort of custom validator > > or something behind the form that split the words up so that they were > > treated separately but cannot figure it. > > > Any assistance / advice would be welcome! > > > thanks > > Michael Gardner --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. 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/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
