Redigerer Mal:Infobox election/prepare prev results

<noinclude><!--                     Version cawiki- 2023.05.22               --></noinclude>
<noinclude>{{documentation|{{Infobox election/doctech/{{MediaWiki:Templatedata-doc-subpage}}}} }}
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== {{langSwitch|ca=Descripció|en=Description}} ==
{{langSwitch|ca=El codi de càlcul de diferències amb l'edició anterior es trobava originalment a [[Plantilla:Infobox_election/prepare]].<br> És un codi amb diversos '''''if''''' imbricats amb "element" diferent a l'anterior en funció del cas. Per gestionar la nova característica sobre "'''partit equivalent'''" el codi es fa més complex i requereix diversos accessos addicionals a la base de dades.<br>Aquesta subfunció permet fer el càlcul a partir de diferents valors en funció de les circumstàncies. |en=The calculation code of differences with the previous edition were originally in Template:Infobox_election/prepare.<br> It's a code with several nested if's with different "item" as a previous in function of the case. To handle the new feature about "equivalent part" the code become more complex and required several extra access to database.<br>This sub-function allows to make the calculation from differents values in function of the circumstances. 

It is only used by}} [[Template:Infobox_election/prepare]]
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<!-- DEBUG
 {{Infobox_election/prepare_prev_results 
                                   |function =rate |type_election={{{type_election1|}}} |item_ant=Q113710176 
                                   |candidate=Q150398| P460equivalent=
                                   |candidate_look={{#if: {{{4|}}} 
                                                       |{{#invoke:Wikidades | claim | property= P726 or P991 
                                                                                 |qualifier=P460 |colformat0=raw |colformat1=raw 
                                                                                 |formatting= table |list=false  |item=Q113710176 
                                                                                 |editicon=no |separator= |rowformat= $0 
                                                                                 |whitelist0=Q150398 /  
                                                                                 |whitelist1=Q150398 /  }}
                                                                              |Q150398}}
                                                       }} -->
</noinclude><!-- __________ function RATE _____________________________________________________________
                      It calculates the % of votes got by the party from the total votes 
                      * item_ant, points to previous item. It may be round 1,2 and it's determined by /prepara.
                      * candidate_look is the Qid of party to look for. May contains the entity we are managing or the "equivalent party"
                 ____________________________________________________________________________________ -->
{{#ifeq:{{{function|}}}|rate
                      |{{#ifeq:{{{type_election|}}}|limited-aggregate<!-- for limited-aggregate the rate is from P1410: number of seats/total seats -->
                         |{{#iferror:{{#expr:100*{{#invoke:Wikidades | claim | property= P991
                                                     |qualifier=P1410 |colformat1=raw
                                                     |formatting= table |list=false  
                                                     |editicon=no |item={{{item_ant|}}}
                                                     |whitelist0={{{candidate_look|}}} | rowformat= $1  }}
                                      / {{{valid_votes|}}}  round 2}}|0}}<!-- We may assume that total seats is the same between editions -->
                          <!-- Code for type of election based in votes (all, left limited-aggregate -->
                         |{{#iferror:{{#if:{{#statements:P1697|from={{{item_ant|}}}}}<!-- #valid votes in prev.elections -->
                            |{{#expr:100*{{#invoke:Wikidades | claim | property= P726 or P991 |qualifier=P1111
                                                     |colformat1=raw |formatting= table |list=false  
                                                     |editicon=no |separator=
                                                     |item={{{item_ant|}}} |whitelist0={{{candidate_look|}}} | rowformat= $1  }}
                              /{{#invoke:Wikidades | claim | property= P1697 |item={{{item_ant|}}}
                                                |list= false |formatting=raw|editicon=no}}
                            round 2}}
                  }}  }} }} }}<!--
         --><!-- __________ function SEAT _____________________________________________________________
                      It calculates number of seats got by the party in previous edition 
                      * item_ant, points to previous item. It may be round 1,2 and it's determined by /prepara.
                      * candidate_look is the Qid of party to look for. May contains the entity we are managing or the "equivalent party"

                 ____________________________________________________________________________________ -->
{{#ifeq:{{{function|}}}|seat
                      |{{#if:{{{item_ant|}}} 
                              |{{#invoke:Wikidades| claim | property=P991 |whitelist0={{{candidate_look|}}}
                                                  |qualifier=P1410 |colformat1=raw
                                                  |formatting = table |list = false |editicon=no
                                                  |item={{{item_ant|}}} | rowformat= $1}}
                        }}
            }}