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Drag'n'drop from ListView to singlebinded OrgChart

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OrgChart

This is a migrated thread and some comments may be shown as answers.

Morten asked on 17 Oct 2013, 11:43 AM

Hello there.

I have been trying to create an organization chart very similar to the "Transfer Employee"-example, but ran into a little problem, cause I needed to change it from a grouped binding to a single binding.

I played around with the OnClientDropping-function, but can't really twist it to fit my perpose.

When I drag an element from the listview, to an element in the OrgChart, it should make the new element a child of the element dropped on, and the ajax-update i working like a charm, but the _getRealHierarchicalIndex seems to return 0 every time.

function OnClientDropping(sender, args) {

var orgChart = $find("<%= RadOrgChart1.ClientID %>");

var itemText = args.get_sourceItem().get_text().trim();

if (args.get_htmlElement().className.indexOf("rocItem") != -1 || $(args.get_htmlElement()).parents(".rocItem").length > 0) {

var hierarchicalIndex = orgChart._extractNodeFromDomElement(args.get_htmlElement())._getHierarchicalIndex();

hierarchicalIndex = orgChart._getRealHierarchicalIndex(hierarchicalIndex); //gets right index if drill down is on

$find("<%= RadAjaxManager2.ClientID %>").ajaxRequest("drop-" + itemText + "-" + hierarchicalIndex);

}

dropClue.style.display = "none";

noDropClue.style.display = "none";

}

As you can see, I have only changed the rocGroup to a rocItem, and ofcause it gives me some problems in the RadAjaxManager2_AjaxRequest, cause the ids contains ether 0 or 0:0

Here's the start of the AjaxRequest:

char[] seps = { '-' };

string[] textAndIds = e.Argument.Split(seps, StringSplitOptions.None);

char[] sep = { ':' };

string[] stringIds = textAndIds[2].Split(sep, StringSplitOptions.RemoveEmptyEntries);

int[] ids = new int[stringIds.Length];

for (int i = 0; i < stringIds.Length; i++)

{

ids[i] = Int32.Parse(stringIds[i]);

}

if (textAndIds[0] == "drop")

{

string newText = textAndIds[1];

OrgChartNode node = RadOrgChart1.GetNodeByHierarchicalIndex(ids);

var rows = from myRow in initialeEmployees.AsEnumerable() where myRow.Field<string>("FullName") == newText select new { values = myRow };

string imageUrl = "";

string emloyeeId = "";

foreach (var row in rows)

{

imageUrl = row.values.Field<string>("ImageUrl");

emloyeeId = row.values.Field<string>("EmployeeID");

break;

}

employees.Rows.Add(new string[] { emloyeeId, node.ID, newText, imageUrl });

}

Drag'n'drop from ListView to singlebinded OrgChart

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