单击一个按钮,我的程序将创建一个div带有类名的动态dynamictextbox.有一个label与类名mytxt和文本框与类名mytext这里面div也被动态创建.
当我创建一个新的动态时,div它与之前创建的重叠div.
下面是我用过的CSS
.dynamictextbox{
width:50%;
position:relative;
padding:10;
}
.dynamictextbox .mytxt{
position:absolute;
left:0px;
right:50%;
}
.dynamictextbox .mytext{
position:absolute;
left:51%;
right:100%;
}
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以下是HTML代码
<div id="Enter your name" class="dynamictextbox">
<label class="mytxt">Enter your name</label>
<input type="text" name="Enter your name_name" id="Enter your name_id" class="mytext">
</div>
<br />
<div id="bigData" class="dynamictextbox">
<label class="mytxt">Now this is a long text which will overlap the next div.Need solution for this. Please …Run Code Online (Sandbox Code Playgroud) 我有一个 mysql 表需要在前端应用程序中显示数据以及行号。以下查询在 phpMyadmin 中完美运行
SET @row_num=0; SELECT (@row_num:=@row_num+1) AS num,INV,DOS,PTNAME,BAL,PROV from sheet;
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但是当我在 php 项目中使用相同的代码时,它返回以下错误警告:mysql_fetch_array():提供的参数不是有效的 MySQL
下面是我的代码:
<?php
$conn = mysql_connect("localhost","root","");
mysql_select_db("omega",$conn);
$sel="SET @row_num=0; SELECT (@row_num:=@row_num+1) AS num,INV,DOS,PTNAME,BAL,PROV from sheet";
$sqlquery=mysql_query($sel);
while($dis=mysql_fetch_array($sqlquery))
{
echo"<tr>";
echo "<td>".$dis['num']."</td>";
echo "<td>".$dis['INV']."</td>";
echo "<td>".$dis['DOS']."</td>";
echo "<td>".$dis['PTNAME']."</td>";
echo "<td>".$dis['BAL']."</td>";
echo "<td>".$dis['PROV']."</td>";
echo"</tr>";
}
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