存在一个 html 输入字段文本, 其值来自数据库, 值为 : < code\ lt; input type=radio id = "%id%" 名称= "%name%" "vale="%valeur%", 点击=" / & gt; 。 事实上, 字段的数据是在数据库返回的列值上使用 > htmlities
函数获得的 。
问题是我不能在字段中输入任何字符, 尽管字段不是只读的 。 但我可以使用后键盘或删除键盘删除其中的字符 。
怎么能写呢?
存在一个 html 输入字段文本, 其值来自数据库, 值为 : < code\ lt; input type=radio id = "%id%" 名称= "%name%" "vale="%valeur%", 点击=" / & gt; 。 事实上, 字段的数据是在数据库返回的列值上使用 > htmlities
函数获得的 。
问题是我不能在字段中输入任何字符, 尽管字段不是只读的 。 但我可以使用后键盘或删除键盘删除其中的字符 。
怎么能写呢?
您无法使用 radio 按钮将文字写入它 。 请使用 < code> type= " text" code> 或
它的无线电按钮。 make type=text
如果您的文本字段值是 value
。
使用
在我最初职位强>后编辑 <强>: 强>
您需要使用
因此,这应该有效:
<input type="text" value="<input type=radio id="%id%" name="%name%" value="%valeur%" %checked% onclick=""/>" />
所以,在插入数据库之前,或者在将数值放入文本字段时,您需要逃跑。但是,在两种情况下,都需要修改双引号。
为此使用 php html 特殊字符 ()
。
注意 < a href=> "http://jsfiddle.net/wrPjD/" rel="no follow" > this fiddle .
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