protected void Page_Load(object sender, EventArgs e)
{
// Get query parameters
selectedNodeType = QueryHelper.GetString("selectednodetype", "webpart");
selectedNodeName = QueryHelper.GetString("selectednodename", string.Empty);
hdnCurrentNodeType.Value = selectedNodeType;
hdnCurrentNodeName.Value = selectedNodeName;
bool enabled = DocumentManager.AllowSave;
btnDelete.Enabled = enabled && !string.IsNullOrEmpty(selectedNodeName);
if (btnDelete.Enabled)
{
btnDelete.OnClientClick = "return DeleteItem();";
btnDelete.ToolTip = GetString("Development-WebPart_Tree.DeleteItem");
}
btnNew.Enabled = enabled;
if (btnNew.Enabled)
{
btnNew.OnClientClick = "return CreateNew();";
btnNew.ToolTip = GetString("Development-WebPart_Tree.NewWebPart");
}
string imageUrl = "Design/Controls/Tree";
// Initialize page
if (CultureHelper.IsUICultureRTL())
{
imageUrl = GetImageUrl("RTL/" + imageUrl);
}
else
{
imageUrl = GetImageUrl(imageUrl);
}
webpartsTree.LineImagesFolder = imageUrl;
regionsTree.LineImagesFolder = imageUrl;
if (Node != null)
{
string webPartRootAttributes;
string regionRootAttributes;
if (string.IsNullOrEmpty(selectedNodeName))
{
switch (selectedNodeType)
{
case "webpart":
webPartRootAttributes = "class=\"ContentTreeSelectedItem\" id=\"treeSelectedNode\"";
regionRootAttributes = "class=\"ContentTreeItem\" ";
break;
case "region":
webPartRootAttributes = "class=\"ContentTreeItem\" ";
regionRootAttributes = "class=\"ContentTreeSelectedItem\" id=\"treeSelectedNode\"";
break;
default:
webPartRootAttributes = "class=\"ContentTreeSelectedItem\" id=\"treeSelectedNode\"";
regionRootAttributes = "class=\"ContentTreeItem\" ";
break;
}
}
else
{
webPartRootAttributes = "class=\"ContentTreeSelectedItem\" id=\"treeSelectedNode\"";
regionRootAttributes = "class=\"ContentTreeItem\" ";
}
// Create tree menus
TreeElemNode rootWebpartNode = new TreeElemNode();
rootWebpartNode.Text = "<span " + webPartRootAttributes + " onclick=\"SelectNode('','webpart', this);\"><span class=\"Name\">" + ScriptHelper.GetLocalizedString("EditableWebparts.Root", false) + "</span></span>";
rootWebpartNode.Expanded = true;
rootWebpartNode.NavigateUrl = "#";
TreeElemNode rootRegionNode = new TreeElemNode();
rootRegionNode.Text = "<span " + regionRootAttributes + " onclick=\"SelectNode('','region', this);\"><span class=\"Name\">" + ScriptHelper.GetLocalizedString("EditableRegions.Root", false) + "</span></span>";
rootRegionNode.Expanded = true;
rootRegionNode.NavigateUrl = "#";
// Editable web parts
webpartsTree.Nodes.Add(rootWebpartNode);
if (Node.DocumentContent.EditableWebParts.Count > 0)
{
foreach (DictionaryEntry webPart in Node.DocumentContent.EditableWebParts)
{
string key = webPart.Key.ToString();
string name = EditableItems.GetFirstKey(key);
AddNode(rootWebpartNode, name, "webpart");
}
}
// Editable regions
regionsTree.Nodes.Add(rootRegionNode);
if (Node.DocumentContent.EditableRegions.Count > 0)
{
foreach (DictionaryEntry region in Node.DocumentContent.EditableRegions)
{
string key = region.Key.ToString();
string name = EditableItems.GetFirstKey(key);
AddNode(rootRegionNode, name, "region");
}
}
}
// Delete item if requested from query string
string nodeType = QueryHelper.GetString("nodetype", null);
string nodeName = QueryHelper.GetString("nodename", null);
if (!RequestHelper.IsPostBack() && !String.IsNullOrEmpty(nodeType) && QueryHelper.GetBoolean("deleteItem", false))
{
DeleteItem(nodeType, nodeName);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!RequestHelper.IsPostBack())
{
// Fill dropdown list
InitEditorOptions();
// Inform user about saving
if (QueryHelper.GetBoolean("imagesaved", false))
{
ShowChangesSaved();
drpEditControl.SelectedIndex = 1;
}
}
// Initialize HTML editor
InitHTMLEditor();
// Find post back invoker
string invokerName = Page.Request.Params.Get(postEventSourceID);
invokeControl = !string.IsNullOrEmpty(invokerName) ? Page.FindControl(invokerName) : null;
// Set whether new item is to be created
createNew = QueryHelper.GetBoolean("createNew", false);
if (invokerName != null)
{
if (createNew && (invokeControl == drpEditControl))
{
createNew = true;
}
else
{
if (invokeControl == drpEditControl)
{
createNew = false;
}
}
}
// Get query parameters
keyName = QueryHelper.GetString("nodename", string.Empty);
// Set editable content type enumeration
switch (QueryHelper.GetString("nodetype", "webpart"))
{
case "webpart":
keyType = EditableContentType.webpart;
break;
case "region":
keyType = EditableContentType.region;
break;
}
// Clear error
ShowError("");
// Show editing controls
if ((createNew || (keyName != string.Empty)))
{
menuElem.Visible = true;
menuElem.ShowSave = true;
pnlEditableContent.Visible = true;
}
// Get content
if (node != null)
{
// Initialize java scripts
ltlScript.Text += ScriptHelper.GetScript("mainUrl = '" + ResolveUrl(EDITABLE_CONTENT_FOLDER + "main.aspx") + "?nodeid=" + node.NodeID + "';");
if ((keyName != string.Empty) || createNew)
{
if (!RequestHelper.IsPostBack() && !createNew)
{
txtName.Text = EditableItems.GetFirstKey(keyName);
}
if (!createNew)
{
content = GetContent();
// Disable HTML editor if content is type of image
if (content != null)
{
if (content.StartsWithCSafe("<image>"))
{
ListItem li = drpEditControl.Items.FindByValue(Convert.ToInt32(EditingForms.HTMLEditor).ToString());
if (li != null)
{
drpEditControl.Items.Remove(li);
}
}
}
}
}
}
// Show div with content controls
advancedEditables.Visible = true;
// Hide all content controls
txtAreaContent.Visible = txtContent.Visible = htmlContent.Visible = imageContent.Visible = false;
// Set up editing forms
switch (((EditingForms)Convert.ToInt32(drpEditControl.SelectedValue)))
{
case EditingForms.TextArea:
txtAreaContent.Visible = true;
break;
case EditingForms.HTMLEditor:
htmlContent.Visible = true;
break;
case EditingForms.EditableImage:
imageContent.ViewMode = ViewModeEnum.Edit;
imageContent.Visible = true;
imageContent.ImageTitle = HTMLHelper.HTMLEncode(EditableItems.GetFirstKey(keyName));
break;
case EditingForms.TextBox:
advancedEditables.Visible = false;
txtContent.Visible = true;
break;
}
// Set visibility of div based on content controls
advancedEditables.Visible = txtAreaContent.Visible || htmlContent.Visible || imageContent.Visible;
lblContent.Visible = txtContent.Visible;
}
