在.js文件中插入php代碼

-3

如何在.js文件中插入一段php代碼？這裏是我的ziphelp.php在.js文件中插入php代碼

<html> 
<head> 
     <script type="text/javascript" src="<?php echo get_template_directory_uri(); ?>/zipjs/jquery-1.4.2.js"></script> 
     <script type="text/javascript" src="<?php echo get_template_directory_uri(); ?>/zipjs/dropdown.js"></script> 

    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> 
<script langauge="javascript"> 
function post_value(){ 
opener.document.form1.RFromZip.value = document.zipfrm.zipcode.value; 
self.close(); 
} 
</script> 

<title>Zip Help |Moving quotes Pro</title> 
</head> 


<body class="color2 pt30 pb30"> 
<?php /* Template Name: practice */ ?> 
<h2>ZIP HELP|MQP</h2> 
<form name="frm" method=post action=''> 
<table border=0 cellpadding=0 cellspacing=0 width=200> 

<tbody style="margin: 0 auto;position: absolute;"> 
<tr><td align="center"> <!---Dropdown 2nd Part---> 
      <select name="dep"> 
       <option value="">- Select State -</option> 
       <option>Alabama</option> 
       <option>Alaska</option> 
       <option>Arizona</option> 
       <option>Arkansas</option> 
       <option>California</option> 
       <option>Colorado</option> 
       <option>Connecticut</option> 
       <option>District of Columbia</option> 
       <option>Delaware</option> 
       <option>Florida</option> 
       <option>Georgia</option> 
       <option>Hawaii</option> 
       <option>Idaho</option> 
       <option>Illinois</option> 
       <option>Indiana</option> 
       <option>Iowa</option> 
       <option>Kansas</option> 
       <option>Kentucky</option> 
       <option>Louisiana</option> 
       <option>Maine</option> 
       <option>Maryland</option> 
       <option>Massachusetts</option> 
       <option>Michigan</option> 
       <option>Minnesota</option> 
       <option>Mississippi</option> 
       <option>Missouri</option> 
       <option>Montana</option> 
       <option>Nebraska</option> 
       <option>Nevada</option> 
       <option>New Hampshire</option> 
       <option>New Jersey</option> 
       <option>New Mexico</option> 
       <option>New York</option> 
       <option>North Carolina</option> 
       <option>North Dakota</option> 
       <option>Ohio</option> 
       <option>Oklahoma</option> 
       <option>Oregon</option> 
       <option>Pennsylvania</option> 
       <option>Rhode Island</option> 
       <option>South Carolina</option> 
       <option>South Dakota</option> 
       <option>Tennessee</option> 
       <option>Texas</option> 
       <option>Utah</option> 
       <option>Vermont</option> 
       <option>Virginia</option> 
       <option>Washington</option> 
       <option>West Virginia</option> 
       <option>Wisconsin</option> 
       <option>Wyoming</option> 
      </select> 
      <select name="cname"> 
       <option>- Select City -</option> 
      </select> 
     <!---End Dropdown 2nd Part---> <input type="submit" value='Submit' name="findzip"> 
</td></tr> 
</tbody> 
</table></form> 
<?php 
if(isset($_POST['findzip'])) 
{ 
     global $wpdb; 
$city = $_POST['cname']; 
     $query = "SELECT * FROM zipcode where CITY = '$city'"; 
     $result = mysql_query($query) or die(mysql_error()); 

     while($row = mysql_fetch_array($result,MYSQL_ASSOC)) 
     { 
      $zip .= "<option value='".$row['ZIP']."'>".$row['ZIP']."</option>"; 
     } 
    ?> 
    <div style="margin-top:100px;"> 
     <form action="" method="post" name="zipfrm"> 
       <select name="zipcode"> 
        <option value="">Select Zipcode</option> 
        <?php echo $zip; ?> 
       </select> 
       <input type="button" value="Post Zip" name="passzip" onclick="post_value();"> 
     </form></div> 
<?php } ?> 

</body> 
</html>

我原來dropdown.js代碼：

$(document).ready(function() { 
$department = $("select[name='dep']"); 
$cname = $("select[name='cname']"); 



$department.change(function() { 

if ($(this).val() == "Alabama") { 
$("select[name='cname'] option").remove(); 
$("<option value=''> -Select City- </option>").appendTo($cname); 
$("<option value='ABBEVILLE'> ABBEVILLE</option>").appendTo($cname); 
$("<option value='ABERNANT'> ABERNANT</option>").appendTo($cname); 
}

的代碼是不錯，但它是一個very2x長長的名單。成千上萬的城市。所以我決定要加入哪個是這個樣子的MySQL代碼：

$(document).ready(function() { 
$department = $("select[name='dep']"); 
$cname = $("select[name='cname']"); 
$choice = "empty"; 
$department.change(function() { 

if ($(this).val() == "Alabama") { 
$choice = "AL"; 
} 
if ($(this).val() == "Alaska") { 
$choice = "AK"; 
} 
if ($(this).val() == "Arkansas") { 
$choice = "AR"; 
} 
if ($(this).val() == "California") { 
$choice = "CA"; 
} 
if ($(this).val() == "Colorado") { 
$choice = "CO"; 
} 
if ($(this).val() == "Connecticut") { 
$choice = CT"; 
} 
if ($(this).val() == "District of Columbia") { 
$choice = "DC"; 
} 
if ($(this).val() == "Delaware") { 
$choice = "DE"; 
} 
if ($(this).val() == "Florida") { 
$choice = "FL"; 
} 
if ($(this).val() == "Georgia") { 
$choice = "GA"; 
} 
if ($(this).val() == "Hawaii") { 
$choice = "HI"; 
} 
if ($(this).val() == "Iowa") { 
$choice = "IA"; 
} 
if ($(this).val() == "Idaho") { 
$choice = "ID"; 
} 
if ($(this).val() == "Illinois") { 
$choice = "IL"; 
} 
if ($(this).val() == "Indiana") { 
$choice = "IN"; 
} 
if ($(this).val() == "Kansas") { 
$choice = "KS"; 
} 
if ($(this).val() == "Kentucky") { 
$choice = "KY"; 
} 
if ($(this).val() == "Louisiana") { 
$choice = "LA"; 
} 
if ($(this).val() == "Massachusetts") { 
$choice = "MA"; 
} 
if ($(this).val() == "Maryland") { 
$choice = "MD"; 
} 
if ($(this).val() == "Maine") { 
$choice = "ME"; 
} 
if ($(this).val() == "Michigan") { 
$choice = "MI"; 
} 
if ($(this).val() == "Minnesota") { 
$choice = "MN"; 
} 
if ($(this).val() == "Missouri") { 
$choice = "MO"; 
} 
if ($(this).val() == "Mississippi") { 
$choice = "MS"; 
} 
if ($(this).val() == "Montana") { 
$choice = "MT"; 
} 
if ($(this).val() == "North Carolina") { 
$choice = "NC"; 
} 
if ($(this).val() == "North Dakota") { 
$choice = "ND"; 
} 
if ($(this).val() == "Nebraska") { 
$choice = "NE"; 
} 
if ($(this).val() == "New Hampshire") { 
$choice = "NH"; 
} 
if ($(this).val() == "New Jersey") { 
$choice = "NJ"; 
} 
if ($(this).val() == "New Mexico") { 
$choice = "NM"; 
} 
if ($(this).val() == "Nevada") { 
$choice = "NV"; 
} 
if ($(this).val() == "New York") { 
$choice = "NY"; 
} 
if ($(this).val() == "Ohio") { 
$choice = "OH"; 
} 
if ($(this).val() == "Oklahoma") { 
$choice = "OK"; 
} 
if ($(this).val() == "Oregon") { 
$choice = "OR"; 
} 
if ($(this).val() == "Pennsylvania") { 
$choice = "PA"; 
} 
if ($(this).val() == "Rhode Island") { 
$choice = "RI"; 
} 
if ($(this).val() == "South Carolina") { 
$choice = "SC"; 
} 
if ($(this).val() == "South Dakota") { 
$choice = "SD"; 
} 
if ($(this).val() == "Tennessee") { 
$choice = "TN"; 
} 
if ($(this).val() == "Texas") { 
$choice = "TX"; 
} 
if ($(this).val() == "Utah") { 
$choice = "UT"; 
} 
if ($(this).val() == "Virginia") { 
$choice = "VA"; 
} 
if ($(this).val() == "Vermont") { 
$choice = "VT"; 
} 
if ($(this).val() == "Washington") { 
$choice = "WA"; 
} 
if ($(this).val() == "Wisconsin") { 
$choice = "WI"; 
} 
if ($(this).val() == "West Virginia") { 
$choice = "WV"; 
} 
if ($(this).val() == "Wyoming") { 
$choice = "WY"; 
} 
<?php 
global $wpdb; 
     $query = "SELECT * FROM zipcode where STATE = '$choice'"; 
     $result = mysql_query($query) or die(mysql_error()); 
     $("select [name='cname']option").remove(); 
     while($row = mysql_fetch_array($result,MYSQL_ASSOC)) 
     { 
      $("<option value='".$row['CITY']."'>".$row['CITY']."</option>").appendTo($cname); 
     } 
?> 

}); 
});

我敢肯定，因爲PHP塊沒有在記事本中突出++這些代碼不起作用。任何幫助真的很感激。感謝編輯：我使用WordPress的這一個

來源

2014-03-14 user3391847

就像這 -

$("<option value=''> -Select City- </option>").appendTo("<?php echo $cname; ?>");

來源

2014-03-14 07:46:29

但我必須聲明以使用mysql命令全局wpdb和我的mysql查詢 – user3391847

我不是得到你想說的話。你嘗試過這個解決方案嗎？ –

是的，我試過你的解決方案，但它不工作。在我上面看到的第三塊代碼中，文件是.js，在$ department.change（function（）{}中我必須使用全局wpdb連接到我的數據庫以及mysql代碼，這就是爲什麼我使用。你的解決方案，你只在下拉菜單中使用了<？php。那麼我之前的所有其他的PHP代碼如何？對不起，這很難解釋:( – user3391847

瀏覽器處理的.js和.html文件。您可以將您的.js文件的擴展名更改爲.php並使用php導入它（包括或需要）

來源

2014-03-14 07:46:47 MIIB

嘗試將.js改爲.php，但它不起作用。 – user3391847

在.js文件中插入php代碼

回答

相關問題