Class: Chart

Extends

• otris.gadget.gui.Transferable

Methods

inherited addClientFunction(clientFunction)

Adds a JavaScript Function to this Transferable Object. When the Object is transfered to the client the functions added to this Object will be available on the client side.

Name	Type	Description
clientFunction	function	The function to be added to the clientFunctions of this Object. (Can be a JavaScript Function or an Object returned by otris.gadget.util.FunctionUtils.getFunctionObject)

inherited addContainerButton(buttonConfig){object}

Adds a container button.
If the gadget is displayed in a dialog the container buttons are rendered as dialog buttons (bottom right corner of the dialog).
Otherwise the container buttons are ignored

Name	Type	Description
buttonConfig	object	button config object Name Type Default Description id string button id label string button label clickFunction string name of the client function to execute on click disabled boolean false optional

• Since:

  • Documents 5.0e

Returns:

Type	Description
object	buttonConfig

Example

// Alternative gadget action button
gadgetForm.addContainerButton({ id: "myCustomSaveButton", label: "Speichern", clickFunction: "saveGadgetData" });
gadgetForm.addClientFunction(function saveGadgetData(event) {
  var gForm = documentsContext.getGadgetContext().getClientObject();
  gForm.submitForm({ gadgetAction: "processForm" }, { showBusyPanel: true });
});

inherited addPdfButton(config)

Adds a button to download the displayed gadget as pdf. The button will show on hover in the left top corner of the gadget.

Name	Type	Description
config	object	optional config object Name Type Default Description filename string content.pdf optional filename of the pdf for download buttonStyle string left: 200px; optional style for the pdf button to be applied to

• Since:

  • Documents 5.0d

Example

myGadget.addPdfButton({filename: "myCustomFilename.pdf", buttonStyle: "left: 200px; });

inherited addSettings(option)

Adds a setting (an option that can be defined by the user) to the gadget.

Name	Type	Description
option	GadgetSetting | Array.<GadgetSetting>	the setting(s) to add to the gadget.

• Since:

  • Documents 5.0a

inherited onGadgetLoad(onloadHandler)

Sets an onLoad handler for the Gadget. The handler is executed when the gadget is displayed at the client.

Name	Type	Description
onloadHandler	function | string	the handler to be executed (must be either a javascript function or a string representing a function)

setChartOnClickHandler(onClickHandler)

Sets an onClick handler for the Chart. The function is called with the following parameter: index, dataset
The value at dataset[index] represents the clicked area.

Name	Type	Description
onClickHandler	function	the handler to be executed

Example

chart.setChartOnClickHandler(function clickAction(index, dataset) {
 	documentsContext.openMessageDialog('Chart Click', 'Value: ' + dataset.data[index]);  
 });

inherited setContainerButtons(containerButtonConfigs)

Set the container buttons.
Please note that existing default buttons are removed by this operation.

Name	Type	Description
containerButtonConfigs	Array.<object>	array of button config objects Name Type Default Description id string button id label string button label clickFunction string name of the client function to execute on click disabled boolean false optional

• Since:

  • Documents 5.0e

• See:

  • otris.gadget.gui.Transferable#addContainerButton

inherited setContextData(contextData)

Set additional data which is serialized with JSON.stringify() and then transferred to the client
On the client side the the context data is accessible with the GadgetContext

Name	Type	Description
contextData	any	the context data

• Since:

  • Documents 5.0c

Example

var htmlGadget = new otris.gadget.gui.HTML("<h1>Only a simple example</h1>");
var myGadgetData = {
    mySpecialId: 44137,
    myIndexArray: [1,7,6,3,2],
    myTitle: "A special GadgetTitle"
};
htmlGadget.setContextData(myGadgetData);

setData(data)

Set the data for the chart

Name	Type	Description
data	object	the new data of the chart

inherited setNavibarEntry(gadgetConfig, label)

Add a navibar entry. Define a gadgetConfig that reloads the gadget.
Only works if the gadget ist displayed in main list view area.

Name	Type	Description
gadgetConfig	object	gadgetConfig
label	string	optional label for the navibar entry (defaults to the gadget title)

• Since:

  • Documents 5.0e

setOptions(options)

Set the options of the chart.

Name	Type	Description
options	object	the new options of the chart

inherited setStyle(name, value)

Sets a style attribute of the html container

Name	Type	Description
name	string	the name of the style parameter (i.e. "height")
value	string	the value of the style parameter (i.e. "100px")

inherited setTitle(title)

Sets the Title of the Form

Name	Type	Description
title	string	the title of the form (will be displayed as the window header on dashboards)

setType(type)

Set the type of the chart.

Name	Type	Description
type	string	the new type of the chart

inherited store(key, value)

Stores data that can later be accessed on client side.
ATTENTION: The store used in this method is global.
Use setContextData to store data for this gadget instance.

Name	Type	Description
key	string	the key to store the data
value	any	the value, or object that should be stored

transfer()

Make this object ready for beeing transferred to the client