tag:blogger.com,1999:blog-6153316952119053316.post2110604955023182745..comments2024-03-26T22:46:57.849-07:00Comments on Force School: Show Hierarchy in Visualforce PageShashikant Sharmahttp://www.blogger.com/profile/02997738281464288687noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-6153316952119053316.post-69496898618811258192022-02-25T02:45:34.017-08:002022-02-25T02:45:34.017-08:00Slot Machines & Slots by Casino Sites
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i hava an adoption to show up every Produc...Hello,<br /><br />i hava an adoption to show up every Product Group. The Problem why the code above fails is that you have to initialise hierarchyItemList befor addin anything.<br /><br />my Code<br /><br /><br />public class hierarchy{<br /> <br /> //List of items to be displayed in hierarchy<br /> public List hierarchyItemList {get;set;}<br /> <br /> //map of all hierarchy records related to for a account for which we are showing hierarchy<br /> private Map mapHierarchy = new Map();<br /> <br /> //Hierarchy Index, used to determine spaces before the name starts<br /> private static Integer hirarchyIndex = 0;<br /> <br /> //name of account for which hierarchy is created<br /> public String WarengruppeName {get;set;}<br /> <br /> public hierarchy()<br /> {<br /> hierarchyItemList = new List();<br /> mapHierarchy = new Map([Select Name , Ebene__c, RecordType.Name From Warengruppenstruktur__c]);<br /><br /> for(Warengruppenstruktur__c h : mapHierarchy.values())<br /> <br /> {<br /> //private Map mapHierarchy1 = new Map([Select Name , Ebene__c, RecordType.Name From Warengruppenstruktur__c Where RecordType.Name ='Ordner']);<br /><br /> if(h.Ebene__c == null)<br /> {<br /><br /> try{<br /> <br /> hierarchyItemList.add(new hierarchyItem( h.Name , 0));<br /> mapHierarchy.remove(h.id);<br /> hierarchyItemList = getChildHierarchy(h.id , hierarchyItemList);<br /><br /> }<br /> catch(Exception ex){<br /> System.debug('ERROR ' + ex.getMessage());<br /> }<br /> }<br /> }<br /><br /> }<br /> <br /> //Method to get child records<br /> private List getChildHierarchy(Id parentId , List currentHierarchyItemList)<br /> {<br /> hirarchyIndex = hirarchyIndex + 1;<br /> for(Warengruppenstruktur__c h : mapHierarchy.values())<br /> {<br /> if(h.Ebene__c == parentId)<br /> {<br /> hierarchyItemList.add(new hierarchyItem( h.Name , hirarchyIndex));<br /> mapHierarchy.remove(h.id);<br /> //Get child records of child<br /> hierarchyItemList = getChildHierarchy(h.id , hierarchyItemList);<br /> }<br /> <br /> }<br /> hirarchyIndex = hirarchyIndex - 1; <br /> return currentHierarchyItemList; <br /> } <br /> <br /> //Inner class for maintaing hierarchy items<br /> public class hierarchyItem{<br /> <br /> public String itemValue{get;set;} <br /> public String hirarchyIndexNo{get;set;}<br /> public List subItems{get;set;}<br /> public hierarchyItem(String itemValue , Integer hirarchyIndexNo)<br /> {<br /> String spaceCount = '';<br /> for(integer i = 0 ; i < hirarchyIndexNo ; i++)<br /> spaceCount = spaceCount + '>';<br /> <br /> this.itemValue = spaceCount + itemValue;<br /> }<br /> }<br /> <br />}<br />NoobOnGRAILShttps://www.blogger.com/profile/07016399718093063438noreply@blogger.comtag:blogger.com,1999:blog-6153316952119053316.post-62630713220988859702016-07-22T05:58:01.208-07:002016-07-22T05:58:01.208-07:00yes. not workingyes. not workingAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6153316952119053316.post-33419591548719853852016-03-22T04:23:46.547-07:002016-03-22T04:23:46.547-07:00Not displaying any hierarchy in VFP.
Not displaying any hierarchy in VFP.<br /><br />Ankushhttps://www.blogger.com/profile/10550728227545168777noreply@blogger.comtag:blogger.com,1999:blog-6153316952119053316.post-85086696169746260792013-02-06T08:32:48.452-08:002013-02-06T08:32:48.452-08:00This can be achieved without using another object ...This can be achieved without using another object to keep track of your hierarchyAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6153316952119053316.post-67801227856968913662011-06-05T11:34:56.102-07:002011-06-05T11:34:56.102-07:00This worked great for my use case! Thanks for shar...This worked great for my use case! Thanks for sharing this.<br /><br />3 expansion questions:<br /><br />1) My case is Countries, States and Cities as Parent, Child, GrandChild Respectively. I would like to have Data Display by States Alphabetically and then City Alphabetically. How can I achieve this? I tried <br />mapHierarchy = new Map([Select Name , Parent_Hierarchy__c From Service_Area__c ORDER BY NAME ASC]); but it did not change anything.<br /><br />2) I need my data to be used as links, and the escape attribute is not supported in the . How would I use Apex:Variable and calculate space with help of it?<br /><br />3) If I want to display the number of cities in 4 columns, do you have any thoughts on an easy solution to achieve this? Lets say I displayed each country list in a separate pageblocksection and I distributed the list of cities over 4 columns. Any suggestionsRickyhttps://www.blogger.com/profile/05997209448532534012noreply@blogger.com