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< h1 id = "column-renderer" > < a class = "header" href = "#column-renderer" > Column Renderer< / a > < / h1 >
< p > A column renderer is a Lua function that receives a < a href = "#table-renderer-argument" > special argument< / a > and
returns a string that will be displayed in each specific field of the
< a href = "layout.html#table" > files table< / a > .< / p >
< p > xplr by default provides the following column renderers:< / p >
< ul >
< li > < code > xplr.fn.builtin.fmt_general_table_row_cols_0< / code > < / li >
< li > < code > xplr.fn.builtin.fmt_general_table_row_cols_1< / code > < / li >
< li > < code > xplr.fn.builtin.fmt_general_table_row_cols_2< / code > < / li >
< li > < code > xplr.fn.builtin.fmt_general_table_row_cols_3< / code > < / li >
< li > < code > xplr.fn.builtin.fmt_general_table_row_cols_4< / code > < / li >
< / ul >
< p > You can either overwrite these functions, or create new functions in
< code > xplr.fn.custom< / code > and point to them.< / p >
< p > Terminal colors are supported.< / p >
< h2 id = "table-renderer-argument" > < a class = "header" href = "#table-renderer-argument" > Table Renderer Argument< / a > < / h2 >
< p > The special argument contains the following fields< / p >
< ul >
< li > < a href = "#parent" > parent< / a > < / li >
< li > < a href = "#relative_path" > relative_path< / a > < / li >
< li > < a href = "#absolute_path" > absolute_path< / a > < / li >
< li > < a href = "#extension" > extension< / a > < / li >
< li > < a href = "#is_symlink" > is_symlink< / a > < / li >
< li > < a href = "#is_broken" > is_broken< / a > < / li >
< li > < a href = "#is_dir" > is_dir< / a > < / li >
< li > < a href = "#is_file" > is_file< / a > < / li >
< li > < a href = "#is_readonly" > is_readonly< / a > < / li >
< li > < a href = "#mime_essence" > mime_essence< / a > < / li >
< li > < a href = "#size" > size< / a > < / li >
< li > < a href = "#human_size" > human_size< / a > < / li >
< li > < a href = "#permissions" > permissions< / a > < / li >
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< li > < a href = "#created" > created< / a > < / li >
< li > < a href = "#last_modified" > last_modified< / a > < / li >
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< li > < a href = "#canonical" > canonical< / a > < / li >
< li > < a href = "#symlink" > symlink< / a > < / li >
< li > < a href = "#index" > index< / a > < / li >
< li > < a href = "#relative_index" > relative_index< / a > < / li >
< li > < a href = "#is_before_focus" > is_before_focus< / a > < / li >
< li > < a href = "#is_after_focus" > is_after_focus< / a > < / li >
< li > < a href = "#tree" > tree< / a > < / li >
< li > < a href = "#prefix" > prefix< / a > < / li >
< li > < a href = "#suffix" > suffix< / a > < / li >
< li > < a href = "#is_selected" > is_selected< / a > < / li >
< li > < a href = "#is_focused" > is_focused< / a > < / li >
< li > < a href = "#total" > total< / a > < / li >
< li > < a href = "#meta" > meta< / a > < / li >
< / ul >
< h3 id = "parent" > < a class = "header" href = "#parent" > parent< / a > < / h3 >
< p > Type: string< / p >
< p > The parent path of the node.< / p >
< h3 id = "relative_path" > < a class = "header" href = "#relative_path" > relative_path< / a > < / h3 >
< p > Type: string< / p >
< p > The path relative to the parent, i.e. the file/directory name with extension.< / p >
< h3 id = "absolute_path" > < a class = "header" href = "#absolute_path" > absolute_path< / a > < / h3 >
< p > Type: string< / p >
< p > The absolute path (without resolving symlinks) of the node.< / p >
< h3 id = "extension" > < a class = "header" href = "#extension" > extension< / a > < / h3 >
< p > Type: string< / p >
< p > The extension of the node.< / p >
< h3 id = "is_symlink" > < a class = "header" href = "#is_symlink" > is_symlink< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is a symlink.< / p >
< h3 id = "is_broken" > < a class = "header" href = "#is_broken" > is_broken< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is a broken symlink.< / p >
< h3 id = "is_dir" > < a class = "header" href = "#is_dir" > is_dir< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is a directory.< / p >
< h3 id = "is_file" > < a class = "header" href = "#is_file" > is_file< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is a file.< / p >
< h3 id = "is_readonly" > < a class = "header" href = "#is_readonly" > is_readonly< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is real-only.< / p >
< h3 id = "mime_essence" > < a class = "header" href = "#mime_essence" > mime_essence< / a > < / h3 >
< p > Type: string< / p >
< p > The mime type of the node. For e.g. < code > text/csv< / code > , < code > image/jpeg< / code > etc.< / p >
< h3 id = "size" > < a class = "header" href = "#size" > size< / a > < / h3 >
< p > Type: integer< / p >
< p > The size of the exact node. The size of a directory won't be calculated
recursively.< / p >
< h3 id = "human_size" > < a class = "header" href = "#human_size" > human_size< / a > < / h3 >
< p > Type: string< / p >
< p > Like < a href = "#size" > size< / a > but in human readable format.< / p >
< h3 id = "permissions" > < a class = "header" href = "#permissions" > permissions< / a > < / h3 >
< p > Type: < a href = "#permission" > Permission< / a > < / p >
< p > The < a href = "#permission" > permissions< / a > applied to the node.< / p >
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< h3 id = "created" > < a class = "header" href = "#created" > created< / a > < / h3 >
< p > Type: nullable integer< / p >
< p > Creation time in nanosecond since UNIX epoch.< / p >
< h3 id = "last_modified" > < a class = "header" href = "#last_modified" > last_modified< / a > < / h3 >
< p > Type: nullable integer< / p >
< p > Last modification time in nanosecond since UNIX epoch.< / p >
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< h3 id = "canonical" > < a class = "header" href = "#canonical" > canonical< / a > < / h3 >
< p > Type: nullable < a href = "#resolved-node-metadata" > Resolved Node Metadata< / a > < / p >
< p > If the node is a symlink, it will hold information about the symlink resolved
node. Else, it will hold information the actual node. It the symlink is broken,
it will be null.< / p >
< h3 id = "symlink" > < a class = "header" href = "#symlink" > symlink< / a > < / h3 >
< p > Type: nullable < a href = "#resolved-node-metadata" > Resolved Node Metadata< / a > < / p >
< p > If the node is a symlink and is not broken, it will hold information about the
symlink resolved node. However, it will never hold information about the actual
node. It will instead be null.< / p >
< h3 id = "index" > < a class = "header" href = "#index" > index< / a > < / h3 >
< p > Type: integer< / p >
< p > Index (starting from 0) of the node.< / p >
< h3 id = "relative_index" > < a class = "header" href = "#relative_index" > relative_index< / a > < / h3 >
< p > Type: integer< / p >
< p > Relative index from the focused node (i.e. 0th node).< / p >
< h3 id = "is_before_focus" > < a class = "header" href = "#is_before_focus" > is_before_focus< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is before the focused node.< / p >
< h3 id = "is_after_focus" > < a class = "header" href = "#is_after_focus" > is_after_focus< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is after the focused node.< / p >
< h3 id = "tree" > < a class = "header" href = "#tree" > tree< / a > < / h3 >
< p > Type: string< / p >
< p > The < a href = "general-config.html#tabletree" > tree component< / a > based on the node's index.< / p >
< h3 id = "prefix" > < a class = "header" href = "#prefix" > prefix< / a > < / h3 >
< p > Type: string< / p >
< p > The prefix applicable for the node.< / p >
< h3 id = "suffix" > < a class = "header" href = "#suffix" > suffix< / a > < / h3 >
< p > Type: string< / p >
< p > The suffix applicable for the node.< / p >
< h3 id = "is_selected" > < a class = "header" href = "#is_selected" > is_selected< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is selected.< / p >
< h3 id = "is_focused" > < a class = "header" href = "#is_focused" > is_focused< / a > < / h3 >
< p > Type: boolean< / p >
< p > < code > true< / code > if the node is under focus.< / p >
< h3 id = "total" > < a class = "header" href = "#total" > total< / a > < / h3 >
< p > Type: integer< / p >
< p > The total number of the nodes.< / p >
< h3 id = "meta" > < a class = "header" href = "#meta" > meta< / a > < / h3 >
< p > Type: mapping of string and string< / p >
< p > The applicable < a href = "node-type.html#meta" > meta object< / a > for the node.< / p >
< h2 id = "permission" > < a class = "header" href = "#permission" > Permission< / a > < / h2 >
< p > Permission contains the following fields:< / p >
< ul >
< li > user_read< / li >
< li > user_write< / li >
< li > user_execute< / li >
< li > group_read< / li >
< li > group_write< / li >
< li > group_execute< / li >
< li > other_read< / li >
< li > other_write< / li >
< li > other_execute< / li >
< li > sticky< / li >
< li > setgid< / li >
< li > setuid< / li >
< / ul >
< p > Each field holds a boolean value.< / p >
< h2 id = "resolved-node-metadata" > < a class = "header" href = "#resolved-node-metadata" > Resolved Node Metadata< / a > < / h2 >
< p > It contains the following fields.< / p >
< ul >
< li > < a href = "#absolute_path" > absolute_path< / a > < / li >
< li > < a href = "#extension" > extension< / a > < / li >
< li > < a href = "#is_dir" > is_dir< / a > < / li >
< li > < a href = "#is_file" > is_file< / a > < / li >
< li > < a href = "#is_readonly" > is_readonly< / a > < / li >
< li > < a href = "#mime_essence" > mime_essence< / a > < / li >
< li > < a href = "#size" > size< / a > < / li >
< li > < a href = "#human_size" > human_size< / a > < / li >
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< li > < a href = "#created" > created< / a > < / li >
< li > < a href = "#last_modified" > last_modified< / a > < / li >
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< / ul >
< h2 id = "example-customizing-table-renderer" > < a class = "header" href = "#example-customizing-table-renderer" > Example: Customizing Table Renderer< / a > < / h2 >
< pre > < code class = "language-lua" > xplr.fn.custom.fmt_simple_column = function(m)
return m.prefix .. m.relative_path .. m.suffix
end
xplr.config.general.table.header.cols = {
{ format = " path" }
}
xplr.config.general.table.row.cols = {
{ format = " custom.fmt_simple_column" }
}
xplr.config.general.table.col_widths = {
{ Percentage = 100 }
}
-- With this config, you should only see a single column displaying the
-- relative paths.
< / code > < / pre >
< / main >
< nav class = "nav-wrapper" aria-label = "Page navigation" >
<!-- Mobile navigation buttons -->
< a rel = "prev" href = "filtering.html" class = "mobile-nav-chapters previous" title = "Previous chapter" aria-label = "Previous chapter" aria-keyshortcuts = "Left" >
< i class = "fa fa-angle-left" > < / i >
< / a >
< a rel = "next" href = "lua-function-calls.html" class = "mobile-nav-chapters next" title = "Next chapter" aria-label = "Next chapter" aria-keyshortcuts = "Right" >
< i class = "fa fa-angle-right" > < / i >
< / a >
< div style = "clear: both" > < / div >
< / nav >
< / div >
< / div >
< nav class = "nav-wide-wrapper" aria-label = "Page navigation" >
< a rel = "prev" href = "filtering.html" class = "nav-chapters previous" title = "Previous chapter" aria-label = "Previous chapter" aria-keyshortcuts = "Left" >
< i class = "fa fa-angle-left" > < / i >
< / a >
< a rel = "next" href = "lua-function-calls.html" class = "nav-chapters next" title = "Next chapter" aria-label = "Next chapter" aria-keyshortcuts = "Right" >
< i class = "fa fa-angle-right" > < / i >
< / a >
< / nav >
< / div >
< script type = "text/javascript" >
window.playground_copyable = true;
< / script >
< script src = "elasticlunr.min.js" type = "text/javascript" charset = "utf-8" > < / script >
< script src = "mark.min.js" type = "text/javascript" charset = "utf-8" > < / script >
< script src = "searcher.js" type = "text/javascript" charset = "utf-8" > < / script >
< script src = "clipboard.min.js" type = "text/javascript" charset = "utf-8" > < / script >
< script src = "highlight.js" type = "text/javascript" charset = "utf-8" > < / script >
< script src = "book.js" type = "text/javascript" charset = "utf-8" > < / script >
<!-- Custom JS scripts -->
< / body >
< / html >
