[英]Adding value in input text field using Rails 3
I have a small problem.I want to add value inside the input text field which is fetching from DB. 我有一个小问题,我想在从DB获取的输入文本字段内添加值。
Suppose i have a input field like below. 假设我有一个像下面这样的输入字段。
<input type="text" class="form-control" placeholder="Receipt No">
I have to add @user.Receipt_No
inside it as its value.This value is fetching from user table of DB.Please help me resolve this problem. 我必须在其中添加
@user.Receipt_No
作为其值。此值是从DB的用户表中获取的。请帮助我解决此问题。
尝试这个,
<input type="text" class="form-control" placeholder="Receipt No" value="<%= @user.Receipt_No %>">
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