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将JavaScript事件处理程序附加到Zend_Form_Element(Attach JavaScript event handler to Zend_Form_Element)
将JavaScript事件处理程序附加到Zend_Form_Element(Attach JavaScript event handler to Zend_Form_Element)
我需要将一些javascript附加到Zend_Form_Element的onchange事件中。 我怎么做?
I need to attach some javascript to the onchange event of the Zend_Form_Element. How do I do that?
原文:https://stackoverflow.com/questions/293575
更新时间:2022-05-26 17:05
最满意答案
问题是有多个类(
Function
,Function2
,VoidFunction
和VoidFunction2
),Groovy可以根据您调用的方法强制关闭。 它无法决定使用哪个,所以Groovy放弃并要求你澄清。wordStream.foreachRDD {rdd,time -> println rdd.toString()} as Function2
使用
as
关键字可以告诉Groovy哪个类强制关闭。The problem is there are multiple classes (
Function
,Function2
,VoidFunction
, andVoidFunction2
) which Groovy can coerce the closure into based on the method you're calling. It can't decide which to use, so Groovy gives up and asks you to clarify.wordStream.foreachRDD {rdd,time -> println rdd.toString()} as Function2
Using the
as
keyword you can tell Groovy which class to coerce the closure into.
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