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Ao usar a função _C em uma função de membro de classe personalizada, o this correto não é obtido
Created 2019-08-11 14:47:22 Updated 2019-08-11 14:50:47
3
1844
Teste o seguinte código:
function MyClass()
{
this.m_name = "my name";
}
MyClass.prototype.printMyName = function()
{
Log(this.m_name);
return true;
}
function main() {
var myobj = new MyClass();
myobj.printMyName();
_C(myobj.printMyName);
}
O resultado da impressão é:
- my name
- null
Ou seja,_C ((myobj.printMyName) quando chamado, a função this não aponta para o objeto myobj
Como resolver este problema?
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Comment
All comments (3)
function MyClass() {
var self = {}
self.m_name = "My Name"
self.printMyName = function () {
Log(self.m_name)
return true
}
return self
}
function main() {
var myobj = MyClass()
myobj.printMyName()
_C(myobj.printMyName)
}
7 years ago
- 1