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Home Web Front-end HTML Tutorial I don't understand. Is it the BOM head again? _html/css_WEB-ITnose

I don't understand. Is it the BOM head again? _html/css_WEB-ITnose

Jun 24, 2016 pm 12:23 PM

html css utf8



If you look closely, you will find that the login name and password input fields are not long on one side. Why? Why is there a space in front of the drop-down menu? (Attached code)

<style type="text/css">body{font:12px Arial, Helvetica, sans-serif; color: #000; background-color: #EEF2FB; margin: 0px; }</style><link href="../css/skin.css" rel="stylesheet" type="text/css" /><body><table width="100%" border="0" cellpadding="0" cellspacing="0">	<tr>		<td width="17" height="29" valign="top" background="../images/mail_leftbg.gif"><img src="../images/left-top-right.gif" width="17" height="29" /></td>		<td  valign="top" background="../images/content-bg.gif">		<table width="100%" height="31" border="0" cellpadding="0" cellspacing="0" class="left_topbg" id="table2">		<tr><td height="31"><div class="titlebt">用户管理</div></td></tr>		</table></td>		<td width="16" valign="top" background="../images/mail_rightbg.gif"><img src="../images/nav-right-bg.gif" width="16" height="29" /></td>	</tr>	<tr>		<form method="POST" name="frmAdd" action=<?php echo $_SERVER['PHP_SELF'];?>>		<td height="71" valign="middle" background="../images/mail_leftbg.gif"> </td>		<td valign="top" bgcolor="#F7F8F9">		<table width="100%" height="138" border="0" cellpadding="0" cellspacing="0">		<tr>			<td valign="top"><table width="98%" border="0" align="center" cellpadding="0" cellspacing="0">			<tr><td class="left_txt">当前位置:用户管理 >> 添加用户</td></tr>			<tr><td height="20"><table width="100%" height="1" border="0" cellpadding="0" cellspacing="0" bgcolor="#CCCCCC">			<tr>				<td>				</td>			</tr></table></td></tr>			<tr><td><table width="100%" border="0" cellpadding="0" cellspacing="0">			</table></td></tr>			<tr><td> </td></tr>			<tr>            <td><table width="100%" height="31" border="0" cellpadding="0" cellspacing="0" class="nowtable">				<tr><td class="left_bt2">    添加新用户</td></tr></table>			<tr>			<?php				include("../BOM.php");			?>				<td><table width="100%" border="0" cellspacing="0" cellpadding="0">				<tr>					<td width="20%" height="30" align="right" bgcolor="#f2f2f2" class="left_txt2">登录名:</td>					<td width="3%" bgcolor="#f2f2f2"> </td>					<td width="32%" height="30" bgcolor="#f2f2f2"><input type="test" name="LoginName" value="" size="30" /></td>					<td width="45%" height="30" bgcolor="#f2f2f2" class="left_txt">登录账号信息</td>				</tr>				<tr>					<td height="30" align="right" class="left_txt2">密码:</td>					<td> </td>					<td height="30"><input type="password" name="Password" value="" size="30" /></td>					<td height="30" class="left_txt">登录密码信息</td>				</tr>				<tr>					<td height="30" align="right" bgcolor="#f2f2f2" class="left_txt2">用户角色:</td>					<td bgcolor="#f2f2f2"> </td>					<td height="30" bgcolor="#f2f2f2"><?php include("../RoleSelect.php");?></td>					<td height="30" bgcolor="#f2f2f2" class="left_txt">用户角色信息</td>				</tr></table></td>			</tr></td></tr></table></td>		</tr>		<table width="100%" border="0" cellspacing="0" cellpadding="0">			<tr><td height="30" colspan="3"> </td></tr>            <tr>              <td width="50%" height="30" align="right"><input type="submit" name="btnAdd" value=" 确定 " /></td>              <td width="6%" height="30" align="right"> </td>              <td width="44%" height="30"><input type="reset" value=" 重写 " name="cancel" /></td>            </tr>            <tr><td height="30" colspan="3"> </td></tr>		</table>		<td background="../images/mail_rightbg.gif"> </td>		<tr>			<td valign="middle" background="../images/mail_leftbg.gif"><img src="../images/buttom_left2.gif" width="17" height="17" /></td>			<td height="17" valign="top" background="../images/buttom_bgs.gif"><img src="../images/buttom_bgs.gif" width="17" height="17" /></td>			<td background="..//mail_rightbg.gif"><img src="../images/buttom_right2.gif" width="16" height="17" /></td>		</tr></table></td></form>	</tr></table></body>      
Copy after login


@charset "utf8";.login_top_bg {	background-image: url(../images/login-top-bg.gif);	background-repeat: repeat-x;}.body {	background-color: #EEF2FB;	left: 0px;	top: 0px;	right: 0px;	bottom: 0px;}.login-buttom-bg {	background-image: url(../images/login-buttom-bg.gif);	background-repeat: repeat-x;}.login-buttom-txt {	font-family: Arial, Helvetica, sans-serif;	font-size: 10px;	color: #ABCAD3;	text-decoration: none;	line-height: 20px;}.login_txt {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	color: #333333;}.Submit {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #629DAE;	text-decoration: none;	background-image: url(../images/Submit_bg.gif);	background-repeat: repeat-x;}.login_bg {	background-image: url(../images/login_bg.jpg);	background-repeat: repeat-x;}.login_bg2 {	background-image: url(../images/login-content-bg.gif);	background-repeat: no-repeat;	background-position: right;}.admin_txt {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #FFFFFF;	text-decoration: none;	height: 38px;	width: 100%;	line-height: 38px;}.login_txt_bt {	font-family: Arial, Helvetica, sans-serif;	font-size: 14px;	line-height: 25px;	color: #666666;	font-weight: bold;}.admin_topbg {	background-image: url(../images/top-right.gif);	background-repeat: repeat-x;}.txt_bt {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	font-weight: bold;	color: #000000;	text-decoration: none;}.left_topbg {	background-image: url(../images/content-bg.gif);	background-repeat: repeat-x;}.admin_toptxt {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #4A8091;	height: 18px;	width: 100%;	overflow: hidden;	position: fixed;}.left_bt {	font-family: Arial, Helvetica, sans-serif;	font-size: 14px;	font-weight: bold;	color: #395a7b;}.left_bt2 {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	font-weight: bold;	color: #333333;}.titlebt {	font-size: 12px;	line-height: 26px;	font-weight: bold;	color: #000000;	background-image: url(../images/top_bt.jpg);	background-repeat: no-repeat;	display: block;	text-indent: 15px;	padding-top: 5px;}.left_txt {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	color: #666666;}.left_txt2 {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	color: #000000;}.view_title {	font-family: Arial, Helvetica, sans-serif;	font-size: 13px;	line-height: 25px;	color: #666666;	text-align: center;}.view_list {	font-family: Arial, Helvetica, sans-serif;	font-size: 13px;	line-height: 25px;	color: #000000;	text-align: center;}.view_page {	font-family: Arial, Helvetica, sans-serif;	font-size: 13px;	font-weight: bold;	line-height: 25px;	color: #191964;	text-align: center;}.view_checkbox {	font-family: Arial, Helvetica, sans-serif;	font-size: 13px;	line-height: 25px;	color: #000000;	text-align: left;}.nowtable {	background-color: #e1e5ee;	border-top-width: 1px;	border-right-width: 1px;	border-bottom-width: 1px;	border-left-width: 1px;	border-top-style: solid;	border-top-color: #bfc4ca;	border-right-color: #bfc4ca;	border-bottom-color: #bfc4ca;	border-left-color: #bfc4ca;}.left_txt3 {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	color: #003366;	text-decoration: none;}.left_ts {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	font-weight: bold;	color: #FF6600;}.line_table {	border: 1px solid #CCCCCC;}.sec1 {	CURSOR: hand;	COLOR: #000000;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	border: 1px solid #B5D0D9;	background-image: url(../images/right_smbg.jpg);	background-repeat: repeat-x;}.sec2 {	FONT-WEIGHT: bold;	CURSOR: hand;	COLOR: #000000;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 25px;	background-color: #e2e7ed;	border: 1px solid #e2e7ed;}.main_tab {	COLOR: #000000;	BACKGROUND-COLOR: #e2e7ed;	border: 1px solid #e2e7ed;}.MM a {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 26px;	color: #666666;	background-image: url(../images/menu_bg.gif);	background-repeat: no-repeat;	list-style-type: none;	list-style-image: none;}a:link {	font-size: 12px;	line-height: 25px;	color: #333333;	text-decoration: none;}a:hover {	font-size: 12px;	line-height: 25px;	color: #666666;	text-decoration: none;}a:visited {	font-size: 12px;	line-height: 25px;	color: #333333;	text-decoration: none;}.MM a:link {	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	line-height: 26px;	color: #666666;	background-image: url(../images/menu_bg.gif);	background-repeat: no-repeat;	list-style-type: none;	list-style-image: none;}
Copy after login


Reply to discussion (solution)

Is this the case under chrome? , after testing, this does not happen under IE9 and FF, but it will happen under chrome. It should be that the chrome browser automatically loads a style for type=password:
input:not([type ]), input[type="color"], input[type="email"], input[type="number"], input[type="password"], input[type="tel"], input[ type="url"], input[type="text"] {
padding: 1px 0px;
}

If it is not password, another style is automatically loaded:
input , input[type="password"], input[type="search"], isindex {
-webkit-appearance: textfield;
padding: 1px;
. . . . . . .
}
This is how the long and short come out.

Is this the case under chrome? After testing, this does not happen under IE9 and FF. This happens under chrome. It should be that the chrome browser is type=password and loads automatically. Created a style:
input:not([type]), input[type="color"], input[type="email"], input[type="number"], input[type="password" ], input[type="tel"], input[type="url"], input[type="text"] {
padding: 1px 0px;
}

and if not password, another style is automatically loaded:
input, input[type="password"], input[type="search"], isindex {
-webkit-appearance: textfield;
padding: 1px ;
. . . . . . .
}
This is how the long and short come out.

I tested it using IE6 and chrome. . .


Is this the case under chrome? After testing, it does not happen under IE9 and FF. This happens under chrome. It should be that the chrome browser has type=password. , automatically loaded a style:
input:not([type]), input[type="color"], input[type="email"], input[type="number"], input[type= "password"], input[type="tel"], input[type="url"], input[type="text"] {
padding: 1px 0px;
}

And if it is not password, another style is automatically loaded:
input, input[type="password"], input[type="search"], isindex {
-webkit-appearance: textfield;
padding: 1px;
. . . . . . .
}
This is how the long and short come out.

I tested it using IE6 and chrome. . .
Just add a style for "": padding: 1px;, at least it works well in chrome, but not in IE6 The method, I can’t simulate it here.

Just add a style for "": padding: 1px;, at least it will be fine under chrome , IE6 can't help it, I can't simulate it here.
No, if you add it, both sides will be uneven, and the main problem is the drop-down box, which is too empty.

Add like this:
1. Add a class to that input “
2. Add:
.in-password {
padding: 1px;
}
Tested successfully in chrome. This is a long-term solution.
3. You posted the html code in the drop-down box. What you posted imported a PHP file.

这样加:
1.那个input加个class “
2.在css文件中加:
.in-password {
padding: 1px;
}
在chrome中测试成功。这个是解决长短不一的。
3.你那个下拉框把html代码贴出来,你贴出来的是引入了个PHP文件。

我是这样加的啊,也是chrome。。。效果就是相对于上面的框移到了中间位置,结果两边都多出来一点点

<!--RoleSelect.php:用户角色下拉框---------------><?php    	include_once("RoleClass.php");	//利用Role类的InitData()读取用户角色信息	$Role=new Role();       $roleid=$Role->RolePri($_SESSION["ss_user_id"]);	//循环将用户角色写入下拉框选项中	echo "<select name=RoleSelect>";	foreach($Role->mInforArray as $item)	{	       echo "<option value=".$item->RoleId.">".$item->RoleName."</option>";	}	echo "</select>"?>
Copy after login
Copy after login

<!--RoleClass.php:状态类---------------------------------><?phpclass Role{ 		var $mInforArray;			//状态基本信息数组	var $pRoleId=0;       var $mRoleArray;/********************************************* 函数:	InitData功能:				获取公文状态的基本信息,放入数组mInforArray中输入参数:			***********************************************/ function GetRoleIdFromUserId($pUserId){	require("sys_conf.inc");	require_once("DataBase.php");	$db=new DataBase($DBHOST,$DBUSER,$DBPWD,$DBNAME);		//获取权限信息	$db->SqlString="select * from user";	$db->SqlString=$db->SqlString." where UserId=$pUserId ";	$db->Query();		$this->mRoleArray=$db->mResultArray;       $this->pRoleId= $this->mRoleArray[0]->RoleId;      	$db->__destruct();}function RolePri($pUserId){     	require("sys_conf.inc");	require_once("DataBase.php");	$db=new DataBase($DBHOST,$DBUSER,$DBPWD,$DBNAME);		$this->GetRoleIdFromUserId($pUserId);	//获取基本信息	$db->SqlString="select * from role where RoleId < $this->pRoleId";	$db->Query();		$this->mInforArray=$db->mResultArray;	$db->__destruct();	}}?>
Copy after login
Copy after login


这样加:
1.那个input加个class “
2.在css文件中加:
.in-password {
padding: 1px;
}
在chrome中测试成功。这个是解决长短不一的。
3.你那个下拉框把html代码贴出来,你贴出来的是引入了个PHP文件。

我是这样加的啊,也是chrome。。。效果就是相对于上面的框移到了中间位置,结果两边都多出来一点点

<!--RoleSelect.php:用户角色下拉框---------------><?php    	include_once("RoleClass.php");	//利用Role类的InitData()读取用户角色信息	$Role=new Role();       $roleid=$Role->RolePri($_SESSION["ss_user_id"]);	//循环将用户角色写入下拉框选项中	echo "<select name=RoleSelect>";	foreach($Role->mInforArray as $item)	{	       echo "<option value=".$item->RoleId.">".$item->RoleName."</option>";	}	echo "</select>"?>
Copy after login
Copy after login

<!--RoleClass.php:状态类---------------------------------><?phpclass Role{ 		var $mInforArray;			//状态基本信息数组	var $pRoleId=0;       var $mRoleArray;/********************************************* 函数:	InitData功能:				获取公文状态的基本信息,放入数组mInforArray中输入参数:			***********************************************/ function GetRoleIdFromUserId($pUserId){	require("sys_conf.inc");	require_once("DataBase.php");	$db=new DataBase($DBHOST,$DBUSER,$DBPWD,$DBNAME);		//获取权限信息	$db->SqlString="select * from user";	$db->SqlString=$db->SqlString." where UserId=$pUserId ";	$db->Query();		$this->mRoleArray=$db->mResultArray;       $this->pRoleId= $this->mRoleArray[0]->RoleId;      	$db->__destruct();}function RolePri($pUserId){     	require("sys_conf.inc");	require_once("DataBase.php");	$db=new DataBase($DBHOST,$DBUSER,$DBPWD,$DBNAME);		$this->GetRoleIdFromUserId($pUserId);	//获取基本信息	$db->SqlString="select * from role where RoleId < $this->pRoleId";	$db->Query();		$this->mInforArray=$db->mResultArray;	$db->__destruct();	}}?>
Copy after login
Copy after login

PHP代码我看不懂的。。。。。。。你把这些代码生成后的html代码贴出来就行了。

密码框和文本框的默认宽度是不一样的 你要设置一个指定的宽度

select一样设置一个宽度比较好


	<select name=RoleSelect>	<option value= $item->RoleId > $item->RoleName</option>;	</select>
Copy after login


大概就是这样子

兄弟别怪我吐槽。。。 看到table用来布局 我就。。。。

密码框和文本框的默认宽度是不一样的 你要设置一个指定的宽度

select一样设置一个宽度比较好

嗯呢,文本框密码框改过来了,但是select好像不行,这个是位置不对,大小无所谓。

兄弟别怪我吐槽。。。 看到table用来布局 我就。。。。

怎么啦 我不太懂,我都是网上找的直接下来用。

<style type="text/css">body{font:12px Arial, Helvetica, sans-serif; color: #000; background-color: #EEF2FB; margin: 0px; }//这里加  看-下行不select{    position: relative;    left: 0px;      top: 0px;      width: 185px;     }</style>觉得是样式问题呢
Copy after login
Copy after login

<style type="text/css">body{font:12px Arial, Helvetica, sans-serif; color: #000; background-color: #EEF2FB; margin: 0px; }//这里加  看-下行不select{    position: relative;    left: 0px;      top: 0px;      width: 185px;     }</style>觉得是样式问题呢
Copy after login
Copy after login


我已经解决了,把select写在php外面就好了。

我已经解决了,把select写在php外面就好了。
Good job

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