如何在单独的 JOptionPane 中显示不同的数组
How to display different Arrays in separate JOptionPane
我正在尝试制作 3 JOptionPane
。每个都必须显示一些数据数组。
第一个必须显示firstDataArray的20条信息
只有当用户点击取消时我要弹出新的JOptionPane
它必须显示secondDataArray等的信息...
我面临的问题是,当用户在第一个 JOptionPane
上单击取消时,第二个 JOptionPane
正在显示 firstDataArray 和 secondDataArray 的所有信息(我想将 2 个分开JOptionPane
使用不同的数组列表)
同理取消第二个JOptionPane
底部,第三个JoptionPane
显示3个数据数组的所有信息
我做错了什么?
非常感谢,
低音
String[] firstDataArray= new String[20];
String[] secondDataArray= new String[20];
String[] thirdDataArray= new String[20];
firstDataArray= ClassA.getFirstData();
secondDataArray= ClassA.getSecondData();
thirdDataArray= ClassA.getThirdData();
StringBuilder textRegion = new StringBuilder();
String txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(firstDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choose Option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel , show the other array in a new JoptionPane
if (txt == null) {
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(secondDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choisir municipalite (Chose option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel again , show the other array in a third JoptionPane
if (txt == null) {
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(thirdDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Chose Option)",
JOptionPane.PLAIN_MESSAGE);
if (txt == null) {
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
您总是将每个数组附加到相同的 StringBuilder
。
每个使用一个新的JOptionPane
StringBuilder textRegion = new StringBuilder();
String txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(firstDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choose Option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel , show the other array in a new JoptionPane
if (txt == null) {
textRegion = new StringBuilder(); // <---
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(secondDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choisir municipalite (Chose option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel again , show the other array in a third JoptionPane
if (txt == null) {
textRegion = new StringBuilder(); // <---
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(thirdDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Chose Option)",
JOptionPane.PLAIN_MESSAGE);
if (txt == null) {
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
我正在尝试制作 3 JOptionPane
。每个都必须显示一些数据数组。
第一个必须显示firstDataArray的20条信息
只有当用户点击取消时我要弹出新的JOptionPane
它必须显示secondDataArray等的信息...
我面临的问题是,当用户在第一个 JOptionPane
上单击取消时,第二个 JOptionPane
正在显示 firstDataArray 和 secondDataArray 的所有信息(我想将 2 个分开JOptionPane
使用不同的数组列表)
同理取消第二个JOptionPane
底部,第三个JoptionPane
显示3个数据数组的所有信息
我做错了什么?
非常感谢,
低音
String[] firstDataArray= new String[20];
String[] secondDataArray= new String[20];
String[] thirdDataArray= new String[20];
firstDataArray= ClassA.getFirstData();
secondDataArray= ClassA.getSecondData();
thirdDataArray= ClassA.getThirdData();
StringBuilder textRegion = new StringBuilder();
String txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(firstDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choose Option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel , show the other array in a new JoptionPane
if (txt == null) {
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(secondDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choisir municipalite (Chose option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel again , show the other array in a third JoptionPane
if (txt == null) {
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(thirdDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Chose Option)",
JOptionPane.PLAIN_MESSAGE);
if (txt == null) {
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
您总是将每个数组附加到相同的 StringBuilder
。
每个使用一个新的JOptionPane
StringBuilder textRegion = new StringBuilder();
String txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(firstDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choose Option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel , show the other array in a new JoptionPane
if (txt == null) {
textRegion = new StringBuilder(); // <---
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(secondDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Choisir municipalite (Chose option)",
JOptionPane.PLAIN_MESSAGE);
//If the user click cancel again , show the other array in a third JoptionPane
if (txt == null) {
textRegion = new StringBuilder(); // <---
txt = JOptionPane.showInputDialog(null,
textRegion.append(Arrays.toString(thirdDataArray).replace("[", "").replace("]", "").replace(",", "")).append('\n'), "Chose Option)",
JOptionPane.PLAIN_MESSAGE);
if (txt == null) {
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}
} else {
setNomMunicipalite(txt);
}