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Diffstat (limited to 'ecomp-portal-FE/client/bower_components/jqTree/_entries/23_oncanselectnode.md')
-rw-r--r-- | ecomp-portal-FE/client/bower_components/jqTree/_entries/23_oncanselectnode.md | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/ecomp-portal-FE/client/bower_components/jqTree/_entries/23_oncanselectnode.md b/ecomp-portal-FE/client/bower_components/jqTree/_entries/23_oncanselectnode.md new file mode 100644 index 00000000..5bf15a25 --- /dev/null +++ b/ecomp-portal-FE/client/bower_components/jqTree/_entries/23_oncanselectnode.md @@ -0,0 +1,26 @@ +--- +title: onCanSelectNode +name: options-oncanselectnode +--- + +You can set a function to override if a node can be selected. The function gets a node as parameter, and must return true or false. + +For this to work, the option 'selectable' must be 'true'. + +{% highlight js %} +// Example: nodes with children cannot be selected +$('#tree1').tree({ + data: data, + selectable: true + onCanSelectNode: function(node) { + if (node.children.length == 0) { + // Nodes without children can be selected + return true; + } + else { + // Nodes with children cannot be selected + return false; + } + } +}); +{% endhighlight %} |