water.api
Class RequestArguments.MultipleSelect<T>

java.lang.Object
  water.Iced
      water.api.RequestArguments.Argument<T>
          water.api.RequestArguments.MultipleSelect<T>

All Implemented Interfaces:

java.lang.Cloneable, Request.Filter, Freezable

Direct Known Subclasses:

RequestArguments.FrameKeyMultiVec, RequestArguments.HexColumnSelect

Enclosing class:

RequestArguments

public abstract class RequestArguments.MultipleSelect<T>
extends RequestArguments.Argument<T>

Displays multiple checkboxes for different values. Returns a list of the checked values separated by commas.

Field Summary

Fields inherited from class water.api.RequestArguments.Argument

_displayName, _field, _hideInQuery, _name, _prerequisites, _readOnly, _requestHelp, _required

Constructor Summary

RequestArguments.MultipleSelect(java.lang.String name)
Constructor just calls super.

Method Summary

protected abstract boolean	isSelected(java.lang.String value) Returns true if the given option (by its value) is selected.
protected java.lang.String	jsRefresh(java.lang.String callbackName) Refresh is supported using standard jQuery change event.
protected java.lang.String	jsValue() Get value is supported by a JS function that enumerates over the possibilities.
protected java.lang.String	queryElement() Displays the query element.
protected java.lang.String[]	selectNames() Override this method to determine the value names, that is the names displayed in the browser.
protected abstract java.lang.String[]	selectValues() Override this method to provide the values for the options.

Methods inherited from class water.api.RequestArguments.Argument

addPrerequisite, check, defaultValue, disable, disable, disabled, errors, jsAddons, originalValue, parse, query, queryAddons, queryComment, queryDescription, record, refreshOnChange, requestHelp, reset, run, setRefreshOnChange, specified, valid, value

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RequestArguments.MultipleSelect

public RequestArguments.MultipleSelect(java.lang.String name)

Constructor just calls super. Is never required, translates to the default value.

Method Detail

selectValues

protected abstract java.lang.String[] selectValues()

Override this method to provide the values for the options. These will be the possible values returned by the form's input and should be the possible values for the JSON argument.

isSelected

protected abstract boolean isSelected(java.lang.String value)

Returns true if the given option (by its value) is selected. False otherwise.

selectNames

protected java.lang.String[] selectNames()

Override this method to determine the value names, that is the names displayed in the browser. Return null, if the value strings should be used (this is default behavior).

queryElement

protected java.lang.String queryElement()

Displays the query element. It is a tabled list of all possibilities with an optional scrollbar on the right.

Specified by:

queryElement in class RequestArguments.Argument<T>

jsRefresh

protected java.lang.String jsRefresh(java.lang.String callbackName)

Refresh is supported using standard jQuery change event. Each possibility's checkbox is instrumented.

Specified by:

jsRefresh in class RequestArguments.Argument<T>

jsValue

protected java.lang.String jsValue()

Get value is supported by a JS function that enumerates over the possibilities. If checked, the value of the possibility is appended to a comma separated list.

Specified by:

jsValue in class RequestArguments.Argument<T>