E4EventHandler

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e4s.html
Class E4EventHandler

java.lang.Object
  e4s.util.E4Object
      e4s.html.E4JavaScriptIncludes
          e4s.html.E4JavaScript
              e4s.html.E4EventHandler

All Implemented Interfaces:: E4JavaScript_Intf

Direct Known Subclasses:: E4EventHandlerA, E4EventHandlerBODY, E4EventHandlerBUTTON, E4EventHandlerDIV, E4EventHandlerFORM, E4EventHandlerFRAMESET, E4EventHandlerInputField, E4EventHandlerTR

public abstract class E4EventHandler
extends E4JavaScript
extends E4JavaScript

Nested Class Summary

Nested classes/interfaces inherited from class e4s.html.E4JavaScript
`E4JavaScript.E4JavaScriptException, E4JavaScript.JSBODY, E4JavaScript.JSIF, E4JavaScript.JSIFNOELSE, E4JavaScript.JSRETURN, E4JavaScript.JSTRY, E4JavaScript.JSVAR`

Field Summary
`protected int`	`m_return`

Fields inherited from class e4s.util.E4Object
`CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET`

Constructor Summary
`E4EventHandler()`
`E4EventHandler(E4JavaScript js)`
`E4EventHandler(java.lang.String name)`

Method Summary
`static java.lang.String`	`_getSVNVersionString()` Get version info string from subversion.
`java.lang.String`	`getParam()` Define a parameter (or parameter list) for the script.
`int`	`getTimeout()`
`int`	`needsReturn()` Does this event handler need a return statement?
`void`	`setParam(boolean value)` Define a parameter (or parameter list) for the script.
`void`	`setParam(char param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(java.util.Date param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(E4Date param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(E4Long param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(E4Long[] params)` Define a parameter (or parameter list) for the script.
`void`	`setParam(E4String param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(E4String[] params)` Define a parameter (or parameter list) for the script.
`void`	`setParam(float param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(int param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(long param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(long[] params)` Define a parameter (or parameter list) for the script.
`void`	`setParam(java.lang.String param)` Define a parameter (or parameter list) for the script.
`void`	`setParam(java.lang.String[] params)` Define a parameter (or parameter list) for the script.
`void`	`setParam(java.lang.String param, boolean quote)` Define a parameter (or parameter list) for the script.

Methods inherited from class e4s.html.E4JavaScript
`append_alert, append, appendln, appendln, body, clear, Escape, Escape, Escape, Escape, getFunctionBody, getName, hasFunctionBody, isInline, JSBODY, resetBuffer, resizeWindow, setName, toString`

Methods inherited from class e4s.html.E4JavaScriptIncludes
`addScript, getAdditionalScripts`

Methods inherited from class e4s.util.E4Object
Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, finalize, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, finalize, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object
`clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Methods inherited from interface e4s.html.E4JavaScript_Intf
`getAdditionalScripts`

Field Detail

m_return

protected int m_return

Constructor Detail

E4EventHandler

public E4EventHandler()

E4EventHandler

public E4EventHandler(java.lang.String name)

E4EventHandler

public E4EventHandler(E4JavaScript js)

Method Detail

setParam

public void setParam(java.lang.String param,
                     boolean quote)

Define a parameter (or parameter list) for the script. This is something different to the E4CgiParams class as this specifies the parameters locally passed to the E4JavaScript while calling it. String parameters require quotes or you can use e.g. fieldnames of a form without quotes.

Parameters:: param - a string representing the parameters for the script function; quote - put value between ' ' when calling the script
See Also:: getParam(), setParam(int), setParam(String)