javascript 从applet 取值问题请教
执行applet,包括以下代码:TO中:
private EEPTempData rfIDData = null;
public EEPTempData getRfIDData() {
return rfIDData;
}
public void setRfIDData(EEPTempData rfIDData) {
this.rfIDData = rfIDData;
}
private EEPTempEndorsementData rfIDEndorsementData[] = null;
public EEPTempEndorsementData[] getRfIDEndorsementData() {
return rfIDEndorsementData;
}
public void setRfIDEndorsementData(EEPTempEndorsementData rfIDEndorsementData[]) {
this.rfIDEndorsementData = rfIDEndorsementData;
}
run 方法中:
EEPTempData tempData = new EEPTempData();
tempData.setNatCd("CHN");
this.applet.setRfIDData(tempData);
EEPTempEndorsementData tempEndosements[] = new EEPTempEndorsementData[2];
EEPTempEndorsementData endorsementData1 = new EEPTempEndorsementData();
EEPTempEndorsementData endorsementData2 = new EEPTempEndorsementData();
endorsementData1.setNatCd("CHN");
endorsementData2.setNatCd("CHN");
tempEndosements[0] = endorsementData1;
tempEndosements[1] = endorsementData2;
this.applet.setRfIDEndorsementData(tempEndosements);
在jsp页面通过javascrit 取值:
可以取到单个实例的值:
alert(document.applets['EEPOCRApplet'].getRfIDData().getNatCd()); 显示 CHN
但是取不到实例数组的值:
document.applets['EEPOCRApplet'].getRfIDEndorsementData()[0] 出错。
alert(typeof(document.applets['EEPOCRApplet'].getRfIDEndorsementData())); 显示 unknown
请大虾们帮帮忙,谢谢
搜索更多相关主题的帖子:
void javascript private public return
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既然不能取数组,就一个一个取吧,实现方法是:
public EEPTempEndorsementData getRfIDEndorsementData(int index) {
if (index < rfIDEndorsementData.length) {
return rfIDEndorsementData[index];
}
return null;
}
javascript:
var endDataFlag = true;
var endNum = 0;
while (endDataFlag) {
var endData = document.applets['EEPOCRApplet'].getRfIDEndorsementData(endNum);
if (endData == undefined) {
break;
}
alert(endData.getTdNo());
}
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希望有从applet 取数组的方法拿出来晒晒,谢谢
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