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<pageclass class="resource" subcaption="Resource"></pageclass> | |||
{{OOP|Use a dot instead of a colon to access class methods|[[Dxx]].on}} | |||
==Syntax== | |||
<syntaxhighlight lang="lua"> | |||
bool Dxx.on(string eventName, function callbackFunction) | |||
</syntaxhighlight> | |||
===Required Arguments=== | |||
*'''eventName:''' The name of the event you're trying to listen for. Possible values are: | |||
**'''click''' | |||
**'''destroy''' | |||
**'''change''' | |||
*'''callbackFunction:''' This is the function that should receive the data returned from the remote server. The callback argument list should be: | |||
**'''''responseData''''' - A string containing the remote response or "ERROR" if there was a problem | |||
**'''''errno''''' - A number containing the error number or zero if there was no error. | |||
*'''arguments...''' - The arguments that were passed into fetchRemote | |||
<section name="Example" class="generic" show="true"> | |||
<syntaxhighlight lang="lua"> | |||
local win = Window(700, 400, 1000, 600, "cool window") | |||
local btn = Button(55, 55, 125, 30, "click me") | |||
btn.setParent(win) | |||
btn.on("click", function() btn.value = "clicked" end) | |||
</syntaxhighlight> | |||
</section> | |||
Revision as of 01:09, 27 May 2018
OOP Syntax Help! I don't understand this!
- Note: Use a dot instead of a colon to access class methods
- Method: Dxx.on(...)
Syntax
bool Dxx.on(string eventName, function callbackFunction)
Required Arguments
- eventName: The name of the event you're trying to listen for. Possible values are:
- click
- destroy
- change
- callbackFunction: This is the function that should receive the data returned from the remote server. The callback argument list should be:
- responseData - A string containing the remote response or "ERROR" if there was a problem
- errno - A number containing the error number or zero if there was no error.
- arguments... - The arguments that were passed into fetchRemote
Click to collapse [-]
Examplelocal win = Window(700, 400, 1000, 600, "cool window")
local btn = Button(55, 55, 125, 30, "click me")
btn.setParent(win)
btn.on("click", function() btn.value = "clicked" end)