动态添加表行表并在Android的对话框中显示它 [英] Dynamically add table row in table and display it in dialog box in android
本文介绍了动态添加表行表并在Android的对话框中显示它的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我能够在它创建一个对话框并显示一个表，但我想更多的行动态添加到它。
这些行应该有（连续说3）它textviews。
请告诉我这一点。
在此先感谢
我的code，这是不工作的，如下：
struct3x5是3x5的尺寸表布局和表
布局文件1）。在单击事件code
button.setOnClickListener（新OnClickListener（）
{ 公共无效的onClick（查看为arg0）{ 最后弦乐NAMESPACE =http://tempuri.org/;
最后弦乐METHOD_NAME =法;
最后弦乐SOAP_ACTION =http://tempuri.org/method;
最终字符串URL =HTTP：//xyz/pqr/webserv.asmx //定制对话框
最后对话的对话=新的对话框（背景下，R.style.cust_dialog）;
dialog.setContentView（R.layout.struct3x5）;
dialog.setTitle（XYZ）;
//设置自定义对话框组件 - 文字，图片和按钮
TextView的文本1 =（TextView中）dialog.findViewById（R.id.textView1）;
text1.setText（）; TextView的文本2 =（TextView中）dialog.findViewById（R.id.textView2）;
text2.setText（车辆（在紫胶卢比））; TextView的文字3 =（TextView中）dialog.findViewById（R.id.textView3）;
text3.setText（TPP（在紫胶卢比））; TextView的文本4 =（TextView中）dialog.findViewById（R.id.textView4）;
text4.setText（PL（在紫胶卢比））; TextView的text5 =（TextView中）dialog.findViewById（R.id.textView5）;
text5.setText（保险（在紫胶卢比））; 的String []数据= {};
字符串x =;
INT colsize = 5;
INT行数=（data.length）/ colsize;
尝试{
SoapObject要求=新SoapObject空间（namespace，METHOD_NAME）;
SoapSerializationEnvelope信封=新SoapSerializationEnvelope（SoapEnvelope.VER11）;
envelope.dotNet = TRUE;
envelope.setOutputSoapObject（请求）; HttpTransportSE androidHttpTransport =新HttpTransportSE（URL）;
androidHttpTransport.call（SOAP_ACTION，信封）;
SoapObject响应=（SoapObject）envelope.getResponse（）;
数据=的getArray（响应）;
}
赶上（例外五）{
Toast.makeText（classname.this，错误，Toast.LENGTH_LONG）.show（）;
}
CREATETABLE（数据行数）; dialog.show（）;
}
}）;
2）。 _Function创建表
私人无效CREATETABLE（字符串[]的数据，诠释行数）{
// TODO自动生成方法存根
的LinearLayout T1 =（的LinearLayout）findViewById（R.id.tableLayout3x5）;
// TextView的[] TVA =新的TextView [data.length] 诠释计数= 0;
的for（int i = 0; I＆LT;行数;我++）
{
TR的TableRow =新的TableRow（本）;
tr.setLayoutParams（新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT））;
为（中间体J = 0; J＆≤（data.length /行数）; J ++）
{
TextView的文本=新的TextView（本）;
text.setText（数据[计数]的ToString（））;
text.setLayoutParams（新的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT，Gravity.CENTER_HORIZONTAL））;
tr.addView（文本）;
算上++;
}
t1.addView（TR，新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT））;
}
}
解决方案
您可以做的东西沿着这些路线动态地添加更多的行：
的LinearLayout表=（的LinearLayout）findViewById（R.id.my_container）;的TableRow text_row =新的TableRow（本）;
text_row.setLayoutParams（新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT））;//创建一个标签新的文本行
TextView的文本=新的TextView（本）;
text.setText（我的文字）;
text.setLayoutParams（新的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
text_row.addView（文本）;table.addView（text_row，新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT））;
I am able to create a dialog box and show a table in it, but i wanted to add some more rows to it dynamically.
These rows should have textviews in it (say 3 in a row).
Please direct me on this.
Thanks in advance
My code, which is not working, is as follows:
struct3x5 is layout file with table layout and table of 3x5 dimension
1). On click event code
button.setOnClickListener(new OnClickListener()
{
public void onClick(View arg0) {
final String NAMESPACE = "http://tempuri.org/";
final String METHOD_NAME = "method";
final String SOAP_ACTION = "http://tempuri.org/method";
final String URL = "http://xyz/pqr/webserv.asmx";
// custom dialog
final Dialog dialog = new Dialog(context,R.style.cust_dialog);
dialog.setContentView(R.layout.struct3x5);
dialog.setTitle("XYZ");
// set the custom dialog components - text, image and button
TextView text1 = (TextView) dialog.findViewById(R.id.textView1);
text1.setText("");
TextView text2 = (TextView) dialog.findViewById(R.id.textView2);
text2.setText("Vehicle(Rs in Lacs)");
TextView text3 = (TextView) dialog.findViewById(R.id.textView3);
text3.setText("TPP(Rs in Lacs)");
TextView text4 = (TextView) dialog.findViewById(R.id.textView4);
text4.setText("PL(Rs in Lacs)");
TextView text5 = (TextView) dialog.findViewById(R.id.textView5);
text5.setText("Insurance(Rs in Lacs)");
String [] data = {};
String x = " ";
int colsize = 5;
int rowcount =(data.length)/colsize;
try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject response = (SoapObject)envelope.getResponse();
data = getarray(response);
}
catch (Exception e){
Toast.makeText(classname.this,"error",Toast.LENGTH_LONG).show();
}
createtable(data,rowcount);
dialog.show();
}
});
2). _Function to create table
private void createtable(String[] data, int rowcount) {
// TODO Auto-generated method stub
LinearLayout t1=(LinearLayout)findViewById(R.id.tableLayout3x5);
//TextView[] tva= new TextView[data.length];
int count =0;
for(int i=0;i<rowcount;i++)
{
TableRow tr=new TableRow(this);
tr.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
for(int j=0;j<(data.length/rowcount); j++)
{
TextView text = new TextView(this);
text.setText(data[count].toString());
text.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL));
tr.addView(text);
count++;
}
t1.addView(tr, new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
}
}
解决方案
You can do something along these lines to dynamically add more rows:
LinearLayout table = (LinearLayout)findViewById(R.id.my_container);
TableRow text_row = new TableRow(this);
text_row.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
// create new text row for label
TextView text = new TextView(this);
text.setText("My Text");
text.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
text_row.addView(text);
table.addView(text_row, new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
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