如何获取动态添加的多个EditText的ID? [英] How to get ID of multiple EditText dynamically added?
本文介绍了如何获取动态添加的多个EditText的ID?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
我动态添加了多个EditText和TextView,例如:
I've added multiple EditText and TextViews dynamically like:
final String[] meses = new String[]{"Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho", "Julho", "Agosto", "Setembro", "Outubro", "Novembro", "Dezembro"};
for(int i=0; i<meses.length; i++){
LinearLayout layout = new LinearLayout(getContext());
layout.setOrientation(LinearLayout.HORIZONTAL);
layout.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
TextView textview = new TextView(getContext());
ViewGroup.LayoutParams lparams = new TableLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 1f);
textview.setLayoutParams(lparams);
textview.setText(meses[i]);
layout.addView(textview);
EditText ed = new EditText(getContext());
ed.setLayoutParams(lparams);
ed.setId(i);
layout.addView(ed);
llMes.addView(layout);
}
但是现在我需要检索每个EditText的值,我该如何获取它:
But now I need to retrieve the values of each EditText, how can I retrieve it, I have this:
for(int i=0; i < meses.length; i++){
EditText et = null;
et.getId();
pago = quotas - Integer.parseInt(et.getText().toString());
}
并且还尝试将 findViewById(i)与用于,但是也失败了.
And also tried with findViewById(i) with for but also failed.
感谢您的帮助!
推荐答案
将EditTexts添加到ArrayList中,然后按索引进行检索.
Add EditTexts to an ArrayList then retrieve it by index.
//Arraylist that will contain EditTexts
ArrayList<EditText> list = new ArrayList<>();
// for each EditText add it to the ArrayList
for(int i=0; i < 10; i++){
EditText et = new EditText();
list.add(et);
}
//To retrieve EditText
EditText et = list.get(0);
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