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Php 如何在android中将json响应值存储到edittext中_Php_Android_Json - Fatal编程技术网

Php 如何在android中将json响应值存储到edittext中

Php 如何在android中将json响应值存储到edittext中,php,android,json,Php,Android,Json,您好,在这个getting reg_中没有来自数据库的数组值,我希望在不单击任何按钮的情况下将该值显示到EditText 有谁能帮我显示EditText值 类文件 String RegNo = DatabaseUtility.executeQueryPhp("reg",""); System.out.print(RegNo); try { JSONArray JA = new JSONArray(RegNo);

您好,在这个getting reg_中没有来自数据库的数组值,我希望在不单击任何按钮的情况下将该值显示到
EditText

有谁能帮我显示
EditText

类文件

 String RegNo = DatabaseUtility.executeQueryPhp("reg","");
        System.out.print(RegNo);
        try
        {
            JSONArray JA = new JSONArray(RegNo);
            reg_no = new String[JA.length()];
            for(int i=0;i<JA.length();i++)
            {
                reg_no[i] = JA.getJSONObject(i).getString("reg_no");
            }
        }
        catch(Exception e)
        {
            Log.e("Fail 3", e.toString());
        }
String RegNo=DatabaseUtility.executeQueryPhp(“reg”,”);
系统输出打印(注册号);
尝试
{
JSONArray JA=新JSONArray(RegNo);
reg_no=新字符串[JA.length()];

对于(int i=0;i只需执行以下操作:

String value = "";
    for(int i=0;i<JA.length();i++)
                {

                    reg_no[i] = JA.getJSONObject(i).getString("reg_no");
                    value+=reg_no[i];
                }

 myEditText.setText(value);
字符串值=”;

用于(int i=0;i用于在新的
EditText

for(int i=0;i<JA.length();i++)
  {
    reg_no[i] = JA.getJSONObject(i).getString("reg_no");
    EditText edit = new EditText(getApplicationContext());
    edit.setText(reg_no[i]);

  }
试试这个

for (int i = 0; i < JA.length(); i++) 
 {
    JSONObject jsonObject = JA.getJSONObject(i);

    reg_no[i] = jsonObject.getInt("reg_no");
    editText[i].setText(reg_no[i].toString);
 }
for(int i=0;i
您也可以使用
StringBuilder

StringBuilder sb = new StringBuilder();
String RegNo = DatabaseUtility.executeQueryPhp("reg","");
    System.out.print(RegNo);
    try
    {
        JSONArray JA = new JSONArray(RegNo);
        reg_no = new String[JA.length()];
        for(int i=0;i<JA.length();i++)
        {
            reg_no[i] = JA.getJSONObject(i).getString("reg_no");
            sb.append(reg_no[i]); 
        }

        myEditText.setText(sb.toString());
    }
    catch(Exception e)
    {
        Log.e("Fail 3", e.toString());
    }
StringBuilder sb=新建StringBuilder();
String RegNo=DatabaseUtility.executeQueryPhp(“reg”,”);
系统输出打印(注册号);
尝试
{
JSONArray JA=新JSONArray(RegNo);
reg_no=新字符串[JA.length()];

for(int i=0;i如何将PAT追加到reg_now中,什么是PAT?m不是getting@W-I-Z-A-R-D+1谢谢你帮我上去。谢谢:)@W-I-Z-A-R-D谢谢:)
StringBuilder sb = new StringBuilder();
String RegNo = DatabaseUtility.executeQueryPhp("reg","");
    System.out.print(RegNo);
    try
    {
        JSONArray JA = new JSONArray(RegNo);
        reg_no = new String[JA.length()];
        for(int i=0;i<JA.length();i++)
        {
            reg_no[i] = JA.getJSONObject(i).getString("reg_no");
            sb.append(reg_no[i]); 
        }

        myEditText.setText(sb.toString());
    }
    catch(Exception e)
    {
        Log.e("Fail 3", e.toString());
    }