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这应该很简单,但由于我是新手编程,特别是在JavaScript中,我无法弄清楚。初学javascript问题
比方说,我有以下的javascript代码:
var InjectClientValue = Class.create();
InjectClientValue.prototype = {
initialize: function(sourceElement, eventElement, updateElement) {
this.sourceElement = $(sourceElement);
this.element = $(eventElement);
this.updateElement =$(updateElement)
this.element.observe('click',this.onClick.bindAsEventListener(this));
},
onClick: function(event) {
new Ajax.Request(this.element.href+"/"+this.sourceElement.value, {
method:'get',
onSuccess: function(transport) {
//How do I access the instance variable updateElement in InjectClientValue_
//updateElement.update(transport.responseJSON.content);
}
});
event.stop();
}
}
我需要的是访问变量updateElement从新的Ajax.Request的的onSuccess在初始化设置好的。我该怎么做?