我的代码:
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<title>Challengers</title>
</head>
<body>
<div class="w3-container" align="center">
<form action="/addChallenger" method="post" class="w3-container w3-card-4 w3-light-grey w3-text-blue w3-margin w3-center" style="width: 50%" >
<div class="w3-row w3-section">
<div class="w3-col" style="width:50px"><i class="w3-xxlarge fa fa-user"></i></div>
<div class="w3-rest">
<input class="w3-input w3-border" size="40" name="lastName" type="text" id="myInput" onkeyup="myFunction()" placeholder="Search for last names.." title="Type in a last name">
</div>
</div>
</form>
</div>
</body>
</html>
因此,在跟随字符串中,我使用size
参数设置输入字段的大小,但结果没有任何效果。
<input class="w3-input w3-border" size="40" name="lastName" type="text" id="myInput" onkeyup="myFunction()" placeholder="Search for last names.." title="Type in a last name">
如何正确设置字段大小?
答案 0 :(得分:1)
如何正确设置字段大小?
在HTML5中,您应该使用 CSS ,但是HTML和CSS规则will work中的Boolean isAnswered = true;
while(isAnswered){
if (ActivityCompat.checkSelfPermission(getApplication(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getApplication(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
Log.d("isanswered", String.valueOf(isAnswered));
}
else{
isAnswered = false;
Log.d("isanswered", String.valueOf(isAnswered));
}
}
,,但CSS会否决所有{{ 1}}值。
CSS有一个称为def msg_out():
def msg(func):
def out(e, *args, **kwargs):
if e.out:
return func(e, *args, **kwargs)
else:
pass
return out
return msg
的特殊单元。 (see here和here)在all current browsers (except Opera Mini)中有效。
此外,字符宽度默认值应该由DOM层次结构中某个地方的size
CSS元素定义。
size
ch