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如何将变量从javascript传递到java BakingBean_Java_Javascript_Parameter Passing_Jdeveloper - Fatal编程技术网

如何将变量从javascript传递到java BakingBean

如何将变量从javascript传递到java BakingBean,java,javascript,parameter-passing,jdeveloper,Java,Javascript,Parameter Passing,Jdeveloper,我试图将一个变量从Javascript方法(用jspx编写)页面传递到Java BakingBean 以下是Javascript代码: <SCRIPT type="text/javascript"> function OnSave() { alert("The signature you have taken is the following data: " + SigPlus1.SigString); } </SCRIPT> 函数On

我试图将一个变量从Javascript方法(用jspx编写)页面传递到Java BakingBean

以下是Javascript代码:

<SCRIPT type="text/javascript">
    function OnSave() {
    alert("The signature you have taken is the following data: " + SigPlus1.SigString);
    }
    </SCRIPT>

函数OnSave(){
警报(“您获取的签名是以下数据:“+SigPlus1.SigString”);
}
当然,此方法将在用户按下save按钮后调用,定义如下:

<INPUT id="submit1" name="Save" type="submit" value="Save" onclick="OnSave()"/>

如您所见,此Javascript将向用户提示结果相反,我希望将对象(
SigPlus1
)传递给Java Bean。


我正在将ADF技术与JDDeveloper 11.1.2.3一起使用。本文包括以下内容:
您需要使用adfCustomEvent JS方法

这只是一个原始servlet吗?如果是这样,您需要发布表单,然后在
doGet()
和或
doPost()
中,您通常会从HttpServletResponse对象中读取值。通过隐藏字段传递变量值。这将更加可靠。