基於複選框的多個sql條件

我正在開發一個高級搜索系統，根據用戶的技能搜索用戶。這些是各種技能。基於複選框的多個sql條件

每個技能被存儲在單獨列在數據庫值0 現在，當我在尋找我使用OR標準的用戶，這樣，當我檢查與接入技術訪問權限的用戶會被發現。下面是搜索條件的代碼：

$query .= "SELECT * FROM wordpress_candidate 
WHERE (city = '$cty') 
OR (state = '$stt')"; 
if(isset($s_g_1)){ $query .= "OR (generala = '$s_g_1')"; } 
if(isset($s_g_2)){ $query .= "OR (generalb = '$s_g_2')"; } 
if(isset($s_g_3)){ $query .= "OR (generalc = '$s_g_3')"; } 
if(isset($s_g_4)){ $query .= "OR (generald = '$s_g_4')"; } 
//if(isset($s_g_5)){ $query .= "OR (generale = '$s_g_5')"; } 
if(isset($s_g_6)){ $query .= "OR (generale = '$s_g_6')"; } 
if(isset($s_g_7)){ $query .= "OR (generalf = '$s_g_7')"; } 
if(isset($s_g_8)){ $query .= "OR (generalg = '$s_g_8')"; } 
if(isset($s_g_9)){ $query .= "OR (generalh = '$s_g_9')"; } 
if(isset($s_g_10)){ $query .= "OR (generali = '$s_g_10')"; } 
if(isset($s_g_11)){ $query .= "OR (generalj = '$s_g_11')"; } 
if(isset($s_g_12)){ $query .= "OR (generalk = '$s_g_12')"; } 
if(isset($s_g_other)){ $query .= "OR (generall = '$s_g_other')"; } 
if(isset($s_f_1)){ $query .= "OR (funda = '$s_f_1')"; } 
if(isset($s_f_2)){ $query .= "OR (fundb = '$s_f_2')"; } 
if(isset($s_f_3)){ $query .= "OR (fundc = '$s_f_3')"; } 
if(isset($s_f_4)){ $query .= "OR (fundd = '$s_f_4')"; } 
if(isset($s_f_5)){ $query .= "OR (funde = '$s_f_5')"; } 
if(isset($s_f_6)){ $query .= "OR (fundf = '$s_f_6')"; } 
if(isset($s_f_7)){ $query .= "OR (fundg = '$s_f_7')"; } 
if(isset($s_f_8)){ $query .= "OR (fundh = '$s_f_8')"; } 
if(isset($s_f_9)){ $query .= "OR (fundi = '$s_f_9')"; } 
if(isset($s_f_10)){ $query .= "OR (fundj = '$s_f_10')"; } 
if(isset($s_f_11)){ $query .= "OR (fundk = '$s_f_11')"; } 
if(isset($s_f_12)){ $query .= "OR (fundl = '$s_f_12')"; } 
if(isset($s_f_13)){ $query .= "OR (fundm = '$s_f_13')"; } 
if(isset($s_f_other)){ $query .= "OR (fund = '$s_f_other')"; } 
if(isset($s_a_1)){ $query .= "OR (acca = '$s_a_1')"; } 
if(isset($s_a_2)){ $query .= "OR (accb = '$s_a_2')"; } 
if(isset($s_a_3)){ $query .= "OR (accc = '$s_a_3')"; } 
if(isset($s_a_4)){ $query .= "OR (accd = '$s_a_4')"; } 
if(isset($s_a_5)){ $query .= "OR (acce = '$s_a_5')"; } 
if(isset($s_a_6)){ $query .= "OR (accf = '$s_a_6')"; } 
if(isset($s_a_7)){ $query .= "OR (accg = '$s_a_7')"; } 
if(isset($s_a_8)){ $query .= "OR (acch = '$s_a_8')"; } 
if(isset($s_a_9)){ $query .= "OR (acci = '$s_a_9')"; } 
if(isset($s_a_10)){ $query .= "OR (accj = '$s_a_10')"; } 
if(isset($s_a_11)){ $query .= "OR (acck = '$s_a_11')"; } 
if(isset($s_a_other)){ $query .= "OR (accl = '$s_a_other')"; } 
if(isset($s_p_1)){ $query .= "OR (puba = '$s_p_1')"; } 
if(isset($s_p_2)){ $query .= "OR (pubb = '$s_p_2')"; } 
if(isset($s_p_3)){ $query .= "OR (pubc = '$s_p_3')"; } 
if(isset($s_p_4)){ $query .= "OR (pubd = '$s_p_4')"; } 
if(isset($s_p_5)){ $query .= "OR (pube = '$s_p_5')"; } 
if(isset($s_p_6)){ $query .= "OR (pubf = '$s_p_6')"; } 
if(isset($s_p_7)){ $query .= "OR (pubg = '$s_p_7')"; } 
if(isset($s_p_8)){ $query .= "OR (pubh = '$s_p_8')"; } 
if(isset($s_p_9)){ $query .= "OR (pubi = '$s_p_9')"; } 
if(isset($s_p_other)){ $query .= "OR (pubj = '$s_p_other')"; } 
if(isset($s_i_1)){ $query .= "OR (ita = '$s_i_1')"; } 
if(isset($s_i_2)){ $query .= "OR (itb = '$s_i_2')"; } 
if(isset($s_i_3)){ $query .= "OR (itc = '$s_i_3')"; } 
if(isset($s_i_4)){ $query .= "OR (itd = '$s_i_4')"; } 
if(isset($s_i_5)){ $query .= "OR (ite = '$s_i_5')"; } 
if(isset($s_i_6)){ $query .= "OR (itf = '$s_i_6')"; } 
if(isset($s_i_7)){ $query .= "OR (itg = '$s_i_7')"; } 
if(isset($s_i_8)){ $query .= "OR (ith = '$s_i_8')"; } 
if(isset($s_i_other)){ $query .= "OR (iti = '$s_i_other')";

此代碼工作完美，但如果兩個Access和水晶檢查我想根據這兩個條件來搜索用戶，但它只是根據一個搜索。我知道我可以檢查兩個複選框的條件並在查詢中添加AND。但是我怎麼能爲所有的複選框做到這一點？

HTML

<form method="post" enctype="multipart/form-data" name="searchform" action=""> 
<tr> 
    <td align="left"><input value="1" <?php echo ($s_g_1=='1')?'checked':'' ?> id="s_g_1" name="s_g_1" type="checkbox"><label for="s_g_1"><span>Access</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_1=='1')?'checked':'' ?> id="s_f_1" name="s_f_1" type="checkbox"><label for="s_f_1"><span>ACT</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_1=='1')?'checked':'' ?> id="s_a_1" name="s_a_1" type="checkbox"><label for="s_a_1"><span>Blackbaud Financial Edge&nbsp;</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_1=='1')?'checked':'' ?> id="s_p_1" name="s_p_1" type="checkbox"><label for="s_p_1"><span>Corel Draw</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_1=='1')?'checked':'' ?> id="s_i_1" name="s_i_1" type="checkbox"><label for="s_i_1"><span>Mac</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_2=='1')?'checked':'' ?> id="s_g_2" name="s_g_2" type="checkbox"><label for="s_g_2"><span>Crystal Reports&nbsp;</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_10=='1')?'checked':'' ?> id="s_f_10" name="s_f_10" type="checkbox"><label for="s_f_10"><span>Convio</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_2=='1')?'checked':'' ?> id="s_a_2" name="s_a_2" type="checkbox"><label for="s_a_2"><span>Fund EZ</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_8=='1')?'checked':'' ?> id="s_p_8" name="s_p_8" type="checkbox"><label for="s_p_8"><span>Dreamweaver</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_2=='1')?'checked':'' ?> id="s_i_2" name="s_i_2" type="checkbox"><label for="s_i_2"><span>PC</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_3=='1')?'checked':'' ?> id="s_g_3" name="s_g_3" type="checkbox"><label for="s_g_3"><span>Excel</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_2=='1')?'checked':'' ?> id="s_f_2" name="s_f_2" type="checkbox"><label for="s_f_2"><span>Donor2</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_3=='1')?'checked':'' ?> id="s_a_3" name="s_a_3" type="checkbox"><label for="s_a_3"><span>Fundware</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_2=='1')?'checked':'' ?> id="s_p_2" name="s_p_2" type="checkbox"><label for="s_p_2"><span>Front Page</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_3=='1')?'checked':'' ?> id="s_i_3" name="s_i_3" type="checkbox"><label for="s_i_3"><span>Web</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_4=='1')?'checked':'' ?> id="s_g_4" name="s_g_4" type="checkbox"><label for="s_g_4"><span>Filemaker Pro</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_3=='1')?'checked':'' ?> id="s_f_3" name="s_f_3" type="checkbox"><label for="s_f_3"><span>Donor Perfect</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_11=='1')?'checked':'' ?> id="s_a_11" name="s_a_11" type="checkbox"><label for="s_a_11"><span>Great Plains</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_3=='1')?'checked':'' ?> id="s_p_3" name="s_p_3" type="checkbox"><label for="s_p_3"><span>Illustrator</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_4=='1')?'checked':'' ?> id="s_i_4" name="s_i_4" type="checkbox"><label for="s_i_4"><span>Windows XP</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_11=='1')?'checked':'' ?> id="s_g_11" name="s_g_11" type="checkbox"><label for="s_g_11"><span>HTML</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_11=='1')?'checked':'' ?> id="s_f_11" name="s_f_11" type="checkbox"><label for="s_f_11"><span>eTapestry</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_4=='1')?'checked':'' ?> id="s_a_4" name="s_a_4" type="checkbox"><label for="s_a_4"><span>MIP</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_9=='1')?'checked':'' ?> id="s_p_9" name="s_p_9" type="checkbox"><label for="s_p_9"><span>InDesign</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_5=='1')?'checked':'' ?> id="s_i_5" name="s_i_5" type="checkbox"><label for="s_i_5"><span>Help Desk</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_6=='1')?'checked':'' ?> id="s_g_6" name="s_g_6" type="checkbox"><label for="s_g_6"><span>Lotus</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_4=='1')?'checked':'' ?> id="s_f_4" name="s_f_4" type="checkbox"><label for="s_f_4"><span>Fundmaster</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_5=='1')?'checked':'' ?> id="s_a_5" id="" name="s_a_5" type="checkbox"><label for="s_a_5"><span>OneWrite Plus</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_4=='1')?'checked':'' ?> id="s_p_4" name="s_p_4" type="checkbox"><label for="s_p_4"><span>Pagemaker</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_6=='1')?'checked':'' ?> id="s_i_6"name="s_i_6" type="checkbox"><label for="s_i_6"><span>Oracle</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_7=='1')?'checked':'' ?> id="s_g_7" name="s_g_7" type="checkbox"><label for="s_g_7"><span>Outlook</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_5=='1')?'checked':'' ?> id="s_f_5" name="s_f_5" type="checkbox"><label for="s_f_5"><span>GiftmakerPRO&nbsp;</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_6=='1')?'checked':'' ?> id="s_a_6" name="s_a_6" type="checkbox"><label for="s_a_6"><span>Peachtree</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_p_5=='1')?'checked':'' ?> id="s_p_5" name="s_p_5" type="checkbox"><label for="s_p_5"><span>Photoshop</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_i_7=='1')?'checked':'' ?> id="s_i_7" name="s_i_7" type="checkbox"><label for="s_i_7"><span>Windows NT</span></label></td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_8=='1')?'checked':'' ?> id="s_g_8" name="s_g_8" type="checkbox"><label for="s_g_8"><span>Powerpoint</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_12=='1')?'checked':'' ?> id="s_f_12" name="s_f_12" type="checkbox"><label for="s_f_12"><span>GIFTS</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_7=='1')?'checked':'' ?> id="s_a_7" name="s_a_7" type="checkbox"><label for="s_a_7"><span>Quickbooks</td> 
    <td align="left"><input value="1" <?php echo ($s_p_6=='1')?'checked':'' ?> id="s_p_6" name="s_p_6" type="checkbox"><label for="s_p_6"><span>Quark</td> 
    <td align="left"><input value="1" <?php echo ($s_i_8=='1')?'checked':'' ?> id="s_i_8" name="s_i_8" type="checkbox"><label for="s_i_8"><span>Windows 2000</td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_12=='1')?'checked':'' ?> id="s_g_12" name="s_g_12" type="checkbox"><label for="s_g_12"><span>Salesforce</td> 
    <td align="left"><input value="1" <?php echo ($s_g_5=='1')?'checked':'' ?> id="s_g_5" name="s_g_5" type="checkbox"><label for="s_g_5"><span>iMIS</td> 
    <td align="left"><input value="1" <?php echo ($s_a_8=='1')?'checked':'' ?> id="s_a_8" name="s_a_8" type="checkbox"><label for="s_a_8"><span>Quicken</td> 
    <td align="left"><input value="1" <?php echo ($s_p_7=='1')?'checked':'' ?> id="s_p_7" name="s_p_7" type="checkbox"><label for="s_p_7"><span>MS Publisher&nbsp;</td> 
    <td align="left"><input value="1" <?php echo ($s_i_other=='1')?'checked':'' ?> id="s_i_other" name="s_i_other" type="checkbox"><label for="s_i_other"><span>Other</td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_9=='1')?'checked':'' ?> id="s_g_9" name="s_g_9" type="checkbox"><label for="s_g_9"><span>Word</td> 
    <td align="left"><input value="1" <?php echo ($s_f_6=='1')?'checked':'' ?> id="s_f_6" name="s_f_6" type="checkbox"><label for="s_f_6"><span>Millenium</td> 
    <td align="left"><input value="1" <?php echo ($s_a_9=='1')?'checked':'' ?> id="s_a_9" name="s_a_9" type="checkbox"><label for="s_a_9"><span>Real World</td> 
    <td align="left"><input value="1" <?php echo ($s_p_other=='1')?'checked':'' ?> id="s_p_other" name="s_p_other" type="checkbox"><label for="s_p_other"><span>Other</td> 
    <td align="left">&nbsp;</td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_10=='1')?'checked':'' ?> id="s_g_10" name="s_g_10" type="checkbox"><label for="s_g_10"><span>Word Perfect</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_7=='1')?'checked':'' ?> id="s_f_7" name="s_f_7" type="checkbox"><label for="s_f_7"><span>Paradigm</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_10=='1')?'checked':'' ?> id="s_a_10" name="s_a_10" type="checkbox"><label for="s_a_10"><span>Solomon</span></label></td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    </tr> 
    <tr> 
    <td align="left"><input value="1" <?php echo ($s_g_other=='1')?'checked':'' ?> id="s_g_other" name="s_g_other" type="checkbox"><label for="s_g_other"><span>Other</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_f_8=='1')?'checked':'' ?> id="s_f_8" name="s_f_8" type="checkbox"><label for="s_f_8"><span>Pledgemaker</span></label></td> 
    <td align="left"><input value="1" <?php echo ($s_a_other=='1')?'checked':'' ?> id="s_a_other" name="s_a_other" type="checkbox"><label for="s_a_other"><span>Other</span></label></td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    </tr> 
    <tr> 
    <td align="left">&nbsp;</td> 
    <td align="left"><input value="1" <?php echo ($s_f_9=='1')?'checked':'' ?> id="s_f_9" name="s_f_9" type="checkbox"><label for="s_f_9"><span>Raiser's Edge&nbsp;</span></label></td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    </tr> 
    <tr> 
    <td align="left">&nbsp;</td> 
    <td align="left"><input value="1" <?php echo ($s_f_other=='1')?'checked':'' ?> id="s_f_other" name="s_f_other" type="checkbox"><label for="s_f_other"><span>Other</span></label></td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    <td align="left">&nbsp;</td> 
    </tr> 
    </tbody></table> 
    </td> 
</tr> 
</form>

來源

2016-06-01 Rohit Kishore

我明白了，你只需要過濾用戶託運技能。如果未勾選複選框，則無關緊要，無論用戶是否具備該技能;正確？

在這裏，你只過濾了積極的技能：

if ($s_g_1) { $query .= " AND (generala = 1) "; } 
if ($s_g_2) { $query .= " AND (generalb = 1) "; } 
...

所以，如果「訪問」和「水晶」被選中，你有兩個技能（AND）所有用戶，不管他們的其他技能。

（我不如果條件與isset()檢查 - 我只希望我的查詢條件，如果$s_g_1不0（=如果選中該複選框）如果你不知道，是否$s_g_1是定義，請使用!empty($s_g_1)來檢查，以避免出現NOTICE。）

來源

2016-06-01 07:22:37 DerVO

好吧將試試看！ –

好吧一個問題，我想這樣每個字段，所以'WHERE（city ='$ cty'）「;'當變量設置爲'$ cty'時，我怎麼能使這個也可用？ –

使用AND條款，而不是OR搜索都

if(isset($s_g_1)){ $query .= "AND (generala = '$s_g_1')"; } 
if(isset($s_g_2)){ $query .= "AND (generalb = '$s_g_2')"; }

而且我建議，使用一個循環來檢查這些所有。

來源

2016-06-01 07:14:36 C2486

我遲到了2分鐘。 :)我只想指出，使用他的查詢，他已經在尋找那些擁有兩種技能的人，在那些只有其中之一的人中。隨着你的回答，他會發現只有那些擁有所選技能的人。 – Cynical

如果我使用'AND'它也檢查未檢查的值，但我需要，如果兩者都檢查只有'和'應該工作。請閱讀這個問題。 –

它不應該使用未檢查的值。如果是這樣，我認爲這個問題是在你的代碼中的其他地方。 – Cynical

我想你需要輸入選擇搜索類型「和」或「或」

$query .= "SELECT * FROM wordpress_candidate 
WHERE (city = '$cty') 
OR (state = '$stt')"; 
if (searchType = 'AND') 
{ 
    $and_or = 'AND' 
} 
else 
{ 
    $and_or = 'OR' 
} 
if(isset($s_g_1) && ($s_g_1)) { $query .= $and_or + " (generala = '$s_g_1')"; } 
if(isset($s_g_2) && ($s_g_2)) { $query .= $and_or + " (generalb = '$s_g_2')"; }

來源

2016-06-01 07:20:42 Raspberryano

當兩個或兩個以上被選中時，條件是否可以檢查自己？ –

我認爲你需要另一種輸入來選擇搜索類型。如果這對您無效，您可以計數檢查的支票。 – Raspberryano

好了一個問題，我想這樣每個字段，所以'WHERE（city ='$ cty'）「;'我怎樣才能讓這個也可以在變量設置'$ cty'？ –

基於複選框的多個sql條件

回答

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