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Add an option to ignore space used by collapsed nodes #35

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Add an option to ignore space used by collapsed nodes #35

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11 changes: 7 additions & 4 deletions jquery.jOrgChart.js
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,8 @@
chartElement : 'body',
depth : -1,
chartClass : "jOrgChart",
dragAndDrop: false
dragAndDrop: false,
ignoreSpace: false
};

var nodeCount = 0;
Expand Down Expand Up @@ -141,15 +142,16 @@
if($tr.hasClass('contracted')){
$this.css('cursor','n-resize');
$tr.removeClass('contracted').addClass('expanded');
$tr.nextAll("tr").css('visibility', '');
$tr.nextAll("tr").css(opts.ignoreSpace ? 'display' : 'visibility', '');

// Update the <li> appropriately so that if the tree redraws collapsed/non-collapsed nodes
// maintain their appearance
$node.removeClass('collapsed');
}else{
$this.css('cursor','s-resize');
$tr.removeClass('expanded').addClass('contracted');
$tr.nextAll("tr").css('visibility', 'hidden');
if(opts.ignoreSpace) { $tr.nextAll("tr").css('display', 'none'); }
else { $tr.nextAll("tr").css('visibility', 'hidden'); }

$node.addClass('collapsed');
}
Expand Down Expand Up @@ -211,7 +213,8 @@
$.each(classList, function(index,item) {
if (item == 'collapsed') {
console.log($node);
$nodeRow.nextAll('tr').css('visibility', 'hidden');
if(opts.ignoreSpace) { $nodeRow.nextAll('tr').css('display', 'none'); }
else { $nodeRow.nextAll('tr').css('visibility', 'hidden'); }
$nodeRow.removeClass('expanded');
$nodeRow.addClass('contracted');
$nodeDiv.css('cursor','s-resize');
Expand Down
3 changes: 2 additions & 1 deletion readme.markdown
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Original file line number Diff line number Diff line change
Expand Up @@ -117,9 +117,10 @@ Source code with an example is available [here](https://github.com/wesnolte/jOrg

##Configuration

There are only 3 configuration options.
There are only 5 configuration options.

1. **chartElement** - used to specify which HTML element you'd like to append the OrgChart markup to. *[default='body']*
2. **depth** - tells the code what depth to parse to. The default value of "-1" instructs it to parse like it's 1999. *[default=-1]*
3. **chartClass** - the name of the style class that is assigned to the generated markup. *[default='jOrgChart']*
4. **dragAndDrop** - determines whether the drag-and-drop feature of tree node elements is enabled. *[default=false]*
5. **ignoreSpace** - if true, no space is used by collapsed nodes. if false, the width and height of the graph stays the same when collapsing nodes. *[default=false]*