Window Code...dynamically generated content.
<ext:Window runat="server" ID="winTask" Icon="CogStart" Modal="true" InitCenter="true"
Hidden="true" AutoHeight="true" Width="500" Layout="fit" AutoScroll="true">
<LoadMask Msg="Fetching task information.." ShowMask="true" />
<Items>
</Items>
<BottomBar>
<ext:StatusBar ID="StatusTaskBar" runat="server">
<Items>
<ext:Button ID="btnComplete" runat="server" Icon="Accept" Text="Complete Task">
<Listeners>
<Click Handler=" if (#{StatusTaskBar}.text.indexOf('invalid')==-1)
{
mask = new Ext.LoadMask(#{winTask}.getEl(), {msg:'Completing Task...'});
mask.show();
SaveData();
}
else
{
Ext.Msg.show({icon: Ext.MessageBox.ERROR, title:'Missing Form Data', msg: 'Form isn\'t properly completed.', buttons:Ext.Msg.OK});
return false;
}" />
</Listeners>
</ext:Button>
<ext:Button ID="Button10" runat="server" Text="Cancel" Icon="decline">
<Listeners>
<Click Handler="#{winTask}.hide();" />
</Listeners>
</ext:Button>
<ext:Button ID="Button2" runat="server" Text="Workflow Details" Icon="Cog">
<Listeners>
<Click Handler="window.open(#{hidSoeId}.getValue());" />
</Listeners>
</ext:Button>
<ext:Button ID="Button3" runat="server" Text="Error" Icon="Error">
<Listeners>
<Click Handler="EmailTaskError();" />
</Listeners>
</ext:Button>
<ext:Button ID="Button4" runat="server" Text="Print" Icon="Printer">
<Listeners>
<Click Handler="#{winTask}.items.first().getFrame().print();" />
</Listeners>
</ext:Button>
</Items>
</ext:StatusBar>
</BottomBar>
<Listeners>
<BeforeShow Handler="mask.hide();" />
</Listeners>
</ext:Window>
Here is how the content is generated:
public void ShowTaskWindow(string title, string assignid, string taskid, string workflowid, string soeid, string userid)
{
//init window and panel
this.winTask.Show();
this.winTask.Title = string.Format("Task: {0}", title);
this.hidSoeId.Value = Aksia.Intranet.Library.Utilities.SiteRoot() + string.Format("/Workflow.aspx?soeid={0}", soeid);
this.hidSoeIdRaw.Value = soeid;
this.hidInstanceId.Value = BPMGetWorkflowInstanceId(soeid);
var form = new FormPanel
{
ID = "FormTaskPanel1",
RenderFormElement = false,
Border = false,
AutoHeight = false,
AutoScroll = true,
Height = 350,
LabelWidth = 150,
LabelAlign = LabelAlign.Right,
Padding = 0
};
form.Listeners.ClientValidation.Handler = "ctl00_ContentPlaceHolder1_MyTasks1_StatusTaskBar.setStatus({text: valid ? 'Form is valid' : 'Form is invalid', iconCls: valid ? 'icon-accept' : 'icon-exclamation'});";
form.MonitorPoll = 500;
form.MonitorValid = true;
form.Defaults.Add(new Parameter("AllowBlank", "true", ParameterMode.Raw));
form.Defaults.Add(new Parameter("MsgTarget", "qtip"));
ValidationStatus.Config cnfg = new ValidationStatus.Config();
cnfg.FormPanelID = "FormTaskPanel1";
cnfg.ErrorIcon = Icon.Exclamation;
cnfg.ValidIcon = Icon.Accept;
this.winTask.Plugins.Add(new ValidationStatus(cnfg));
form.Items.Add(new Hidden { Value = title, ID = "HIDtitle" });
form.Items.Add(new Hidden { Value = taskid, ID = "HIDtaskid" });
form.Items.Add(new Hidden { Value = workflowid, ID = "HIDworkflowid" });
form.Items.Add(new Hidden { Value = userid, ID = "HIDuserid" });
try
{
#region GET BPM DATA
Bluespring.Workflow.WorkflowService Tasks = new Bluespring.Workflow.WorkflowService();
string credentials = string.Format("<" + ConfigurationManager.AppSettings["BPMCredentials"].ToString() + "/>", this.Page.User.Identity.Name.Replace("AKSIA\\", string.Empty));
XmlDocument xdRequest = new XmlDocument();
xdRequest.LoadXml(credentials);
Tasks.OpenSession(xdRequest.OuterXml);
XmlNodeList xNodeList = null;
//THIS GETS THE TASK ID...YET ANOTHER HACK TO GET AROUND BS BPM
//For some reason there is no TaskId when an email gets sent.
//So, in order for a user to act via email and be brought to this task, we need to
//query the BPM service for all of the taks for this user, then match the assigned task id,
string taskId = string.Empty;
if ( taskid == "none" )
{
XmlElement xeTask = (XmlElement)Tasks.GetTasks(string.Format("<gettasks assignedto='{0}' userclassid='Users' />", userid));
xNodeList = xeTask.GetElementsByTagName("task");
foreach ( XmlElement xElem in xNodeList )
if ( xElem.Attributes["assignedtaskid"].Value.Equals(assignid, StringComparison.InvariantCultureIgnoreCase) )
{
taskId = xElem.Attributes["taskid"].Value;
break;
}
xeTask = null;
xNodeList = null;
}
else
taskId = taskid;
//THIS GETS THE XML FOR THE CONTROLS TO SHOW
XmlElement xeTaskWrkflow = (XmlElement)Tasks.GetWorkflowData(
string.Format(GETWORKFLOWCONTROLDATA, assignid, workflowid));
StringReader sr = new StringReader(xeTaskWrkflow.OuterXml);
DataSet ds = new DataSet();
ds.ReadXml(sr, XmlReadMode.Auto);
sr.Close();
sr.Dispose();
//HERE WE GET THE VALUES FOR THE CONTROLS
xeTaskWrkflow = (XmlElement)Tasks.GetWorkflowData(
string.Format(GETWORKFLOWDATA,
workflowid));
xNodeList = xeTaskWrkflow.GetElementsByTagName("dataitem");
//write out the data xml that we'll need to submit back to the BPM service to move the tasks along.
//since this a dynamic form, we'll ned
// this.Page.ClientScript.RegisterStartupScript(typeof(string), "dataxml", string.Format("<script> var dataxml='{0}'; </script>", xeTaskWrkflow.OuterXml.ToString().Replace("\'", "\\'")));
form.Items.Add(new Hidden { Value = xeTaskWrkflow.OuterXml.ToString().Replace("\'", "\\'"), ID = "dataxml" });
#endregion
//create form table.
foreach ( DataRow r in ds.Tables[0].Rows )
{
//Handle any lookup tables, else, create textbox if editable, ,label otherwise.
if ( r["LU_TBL"].ToString().Length > 0 )
{
SelectBox sb = new SelectBox();
sb.FieldLabel = r["AttribName"].ToString();
sb.AllowBlank = ( r["Required"].ToString().Equals("0") ) ? true : false;
sb.LabelStyle = ( r["Required"].ToString().Equals("0") ) ? string.Empty : "color:red";
sb.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Drop", r["Required"].ToString());
sb.Items.Add(new ListItem("<--select-->", "-1"));
XmlNode luValues = Tasks.GetLookup(string.Format(GETLOOKUP, r["LU_TBL"].ToString()));
//for some reason, BPM system drop downs yeild different XML. Yay.
if ( r["LU_TBL"].ToString().StartsWith("Sys_") )
{
foreach ( XmlNode n in luValues.ChildNodes )
sb.Items.Add(new ListItem(n.Attributes["Value"].Value, n.Attributes["Value"].Value));
}
else
{
foreach ( XmlNode n in luValues.ChildNodes )
sb.Items.Add(new ListItem(n.Attributes[1].Value, n.Attributes[0].Value));
}
sb.SelectedItem.Value = SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString()));
form.Items.Add(sb);
}
else
{
if ( r["Enabled"].ToString().Equals("1") ) //if enabled, then this should be a textbox as it will require user input.
{
if ( r["DataType"].ToString().Equals("1") ) //boolean
{
Checkbox c = new Checkbox();
c.FieldLabel = r["AttribName"].ToString();
c.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Check", r["Required"].ToString());
c.Checked = SetControlValueBool(r["XmlTag"].ToString(), xNodeList);
form.Items.Add(c);
}
else if ( r["DataType"].ToString().Equals("8") )
{
DateField df = new DateField();
df.FieldLabel = r["AttribName"].ToString();
df.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Text", r["Required"].ToString());
df.LabelStyle = ( r["Required"].ToString().Equals("0") ) ? string.Empty : "color:red";
if ( SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString())).Length > 0 )
df.Value = Convert.ToDateTime(SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString()))).ToShortDateString();
form.Items.Add(df);
}
else
{
//check to see if we have a text box that should be a memo size
if ( r["DataType"].ToString().Equals("12") )
{
// create a text area for memo fields.
TextArea tt = new TextArea();
tt.FieldLabel = r["AttribName"].ToString();
tt.AllowBlank = ( r["Required"].ToString().Equals("0") ) ? true : false;
tt.Text = SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString()));
tt.Width = 300;
tt.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Text", r["Required"].ToString());
tt.LabelStyle = ( r["Required"].ToString().Equals("0") ) ? string.Empty : "color:red";
form.Items.Add(tt);
//HtmlEditor tt = new HtmlEditor();
//tt.FieldLabel = r["AttribName"].ToString();
//tt.EnableAlignments = false;
//tt.EnableColors = false;
//tt.EnableFont = false;
//tt.EnableFontSize = false;
//tt.EnableLinks = false;
//tt.EnableLists = false;
//// tt.AllowBlank = ( r["Required"].ToString().Equals("0") ) ? true : false;
//tt.Text = SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString()));
//tt.Width = 300;
//tt.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Text", r["Required"].ToString());
//tt.LabelStyle = ( r["Required"].ToString().Equals("0") ) ? string.Empty : "color:red";
//form.Items.Add(tt);
}
else
{
//create a text field.
TextField t = new TextField();
t.FieldLabel = r["AttribName"].ToString();
t.AllowBlank = ( r["Required"].ToString().Equals("0") ) ? true : false;
t.LabelStyle = ( r["Required"].ToString().Equals("0") ) ? string.Empty : "color:red";
t.ID = string.Format("{0}_{1}_{2}", r["XmlTag"].ToString(), "Text", r["Required"].ToString());
t.Text = SetControlValue(r["XmlTag"].ToString(), xNodeList, false, Convert.ToInt32(r["DataType"].ToString()));
form.Items.Add(t);
}
}
}
else //if not enabled, then we just show the label value.
{
Label l2 = new Label();
l2.FieldLabel = r["AttribName"].ToString();
l2.Html = ReplaceText(SetControlValue(r["XmlTag"].ToString(), xNodeList, true, Convert.ToInt32(r["DataType"].ToString())));
form.Items.Add(l2);
}
}
}
//render form to task window.
form.Render(this.winTask, RenderMode.AddTo);
// form.Render();
}
catch ( Exception er )
{
TextArea l2 = new TextArea();
l2.FieldLabel = "Error";
l2.Text = er.ToString();
l2.Width = 300;
form.Items.Add(l2);
form.Render(this.winTask, RenderMode.AddTo);
er.Data.Add("title", title);
er.Data.Add("soeid", soeid);
ExceptionPolicy.HandleException(er, "Aksia");
}
}
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