Question

我有一个搜索表单，用于根据输入的日期获取记录，它运行完美，但现在我正在尝试实现一个功能，我可以从特定日期搜索到另一个，我该如何去做。

这就是我试过的

<form class="form-horizontal" action="date_policy.php" method="post" name="form1" id="form1"> 
<div class="control-group">
<label class="control-label" for="input Date"><span class="asasa">*</span> Date:</label>
<div class="controls">
  <input type="text" name="date" value="" size="32" id="input insured Date" placeholder="e.g 12-5-2014" />

  </div>
</div>

<p align="center">
   <input type="submit" class="btn btn-mini btn-primary" value="Search" /></p>
      </form>

和我的查询代码段

mysql_select_db($database_kbl, $kbl);
$query_cert = sprintf("SELECT * FROM transactions WHERE Date = %s", GetSQLValueString($colname_cert, "text"));
$cert = mysql_query($query_cert, $kbl) or die(mysql_error());
$row_cert = mysql_fetch_assoc($cert);
$totalRows_cert = mysql_num_rows($cert);

Answer 1

SELECT语句中的BETWEEN怎么样？像这样：

$query_cert = sprintf("SELECT * FROM transactions WHERE Date BETWEEN %s AND %s", GetSQLValueString($colname_cert, "text"), GetSQLValueString($mySecondDateField, "text"));

Answer 2

好的，因为谷歌不是你的朋友。

<form class="form-horizontal" action="date_policy.php" method="post" name="form1" id="form1"> 
<div class="control-group">
<label class="control-label" for="input Date"><span class="asasa">*</span>Start Date:</label>
<div class="controls">
  <input type="text" name="startdate" value="" size="32" id="input insured Date" placeholder="e.g 12-5-2014" />
  </div>
<label class="control-label" for="input Date"><span class="asasa">*</span>End Date:</label>
<div class="controls">
  <input type="text" name="enddate" value="" size="32" id="input insured Date" placeholder="e.g 12-5-2014" />
  </div>
</div>

<p align="center">
<input type="submit" class="btn btn-mini btn-primary" value="Search" /></p>
</form>

并且SQL变为（注意我删除了你的解析函数，因为我不知道它是如何工作的）

mysql_select_db($database_kbl, $kbl);
$query_cert = "SELECT * FROM transactions WHERE Date BETWEEN '".$_POST['startdate']."' AND '".$_POST['enddate']."' ";
$cert = mysql_query($query_cert, $kbl) or die(mysql_error());
$row_cert = mysql_fetch_assoc($cert);
$totalRows_cert = mysql_num_rows($cert);

使用php的多查询搜索表单

2 个答案: