问题描述
我使用 Adobe Designer (LiveCycle) 创建了一个 XFA 表单,该表单使用了 25 个文本字段。我正在尝试创建一个“编辑”按钮,按下该按钮时,将遍历 25 个字段并在每个字段的字符串值中搜索名称。如果找到名称,则使用全局 RegExp 将名称替换为“********”,如果没有,则移至下一个字段。这是我到目前为止想出的,但它不起作用。有人可以帮忙吗?
var name = nameGlobal.value.toString();
var regExp = new RegExp(name,"gi");
var fields = [
xfa.resolveNode("form1.#subform[3].#subform[4].N_Location.F1.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].N_Witnesses.Notes_2.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].F2.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_4.TextField7").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_5.TextField7").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_6.TextField9").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_7.N_7_2.TextField10").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_7.N_7_4.TextField11").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_7.N_7_6.TextField12").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_7.N_7_8.TextField13").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_7.F4.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F5.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F6.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F20.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.PupilSize.F7.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F8.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F9.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F10.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F11.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.#subform[20].TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_9.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Notes_10.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].F13.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].F14.TextField5").rawValue.toString(),xfa.resolveNode("form1.#subform[3].#subform[4].Msic_Notes.TextField5").rawValue.toString()
];
for (i = 0; i < fields.length; i++) {
if (fields[i] !== null) {
fields[i] = fields[i].replace(name,"********");
}
}
解决方法
替换不起作用的主要原因是因为 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.SEND_SMS" />
方法返回一个新字符串,而不是指向该值的指针。
您可以通过放置节点的引用而不是 rawValue 字符串来解决此问题。
使用一些旧的 javascript...
toString()
使用现代 javascript...(不确定是否支持)
var name = nameGlobal.value; // might need to add toString() back
var regExp = new RegExp(name,"gi");
var fields = [xfa.resolveNode("path_to_node")];
for (var i = 0; i < fields.length; i++) {
var rawValue == fields[i];
if (rawValue !== null) {
fields[i].rawValue = rawValue.replace(regExp,"********");
}
}
希望对你有所帮助:)
,所以我让它工作了,这就是我所做的:
var replace = nameGlobal.value.toString();
var regExp = new RegExp(replace,"gi");
var fields = [
"form1.#subform[3].#subform[4].N_Location.F1.TextField5","form1.#subform[3].#subform[4].N_Witnesses.Notes_2.TextField5","form1.#subform[3].#subform[4].F2.TextField5","form1.#subform[3].#subform[4].Notes_4.TextField7","form1.#subform[3].#subform[4].Notes_5.TextField7","form1.#subform[3].#subform[4].Notes_6.TextField9","form1.#subform[3].#subform[4].Notes_7.N_7_2.TextField10","form1.#subform[3].#subform[4].Notes_7.N_7_4.TextField11","form1.#subform[3].#subform[4].Notes_7.N_7_6.TextField12","form1.#subform[3].#subform[4].Notes_7.N_7_8.TextField13","form1.#subform[3].#subform[4].Notes_7.F4.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F5.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F6.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F20.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.PupilSize.F7.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F8.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F9.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F10.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.F11.TextField5","form1.#subform[3].#subform[4].Notes_8.ClinicalNOtes.#subform[20].TextField5","form1.#subform[3].#subform[4].Notes_9.TextField5","form1.#subform[3].#subform[4].Notes_10.TextField5","form1.#subform[3].#subform[4].F13.TextField5","form1.#subform[3].#subform[4].F14.TextField5","form1.#subform[3].#subform[4].Msic_Notes.TextField5",];
for (i = 0; i < fields.length; i++) {
var val = xfa.resolveNode(fields[i]).rawValue;
if (val !== null) {
if (val.search(regExp) !== -1) {
xfa.resolveNode(fields[i]).rawValue = val.replace(regExp,"*******").toString();
}
}
}