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how_to:accessproperties [2009/12/17 10:51]
132.168.74.230
how_to:accessproperties [2010/07/26 10:51] (current)
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-====== ​Access ​object properties ======+====== ​How to access ​object properties ======
  
-Properties are characteristics attached to a given "​object"​, such as an Identification,​ a Context, a Protein Group or a Peptide.\\+[[userguide:​properties|Properties ​]]are characteristics attached to a given "​object"​.\\
 Most of the time these objects are represented by "​nodes"​ in a tree view. Most of the time these objects are represented by "​nodes"​ in a tree view.
  
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   - Check/​Uncheck the properties you want to show/hide, and validate   - Check/​Uncheck the properties you want to show/hide, and validate
   - The header columns in the tree view will update automatically   - The header columns in the tree view will update automatically
 +
 +:!: Columns in a tree view may reflect properties for only one specific type of object. For example in the ContextExplorer window, Protein Groups and Species are visible, but column headers only concern Protein Group properties.
  
 {{:​propertyoutlineview_all.png|How to change visible columns in a tree view}} {{:​propertyoutlineview_all.png|How to change visible columns in a tree view}}
 +
 +===== Filter rows in an tree view according column value in a tree view =====
 +
 +{{:​filtersoutlineview.png |Filters in a tree view}} You can find usefull filters in any tree view. For example, let's take the peptide tree view available in the protein group details tab ([[how_to:​viewprotgroups|how to display protein group details]]).\\
 +\\
 +If you want to display only peptides coming from the three preparation protocols (10ml, 5ml and UF), right-click on the "Child contexts"​ column in the row (peptide) having the contexts you want, then choose ''​Show only rows where > Child contexts == 10ml,​5ml,​UF''​ in the context sensitive menu.\\
 +\\
 +
 +{{:​filtersoutlineview_nofilter.png |}}To come back to a normal view, right-click on the ''​Child contexts''​ column (any row) and select ''​Show only rows where > No Filter''​ in the context sensitive menu.\\
how_to/accessproperties.1261043495.txt.gz · Last modified: 2009/12/17 10:51 by 132.168.74.230