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smarty中获取option选项的值
html代码:- <form action="team_join_new1.php" method="post">
- <div class="tjnMuluDiv">
- <div class="tjnMuluBox">
- <div class="list_Fa">
- <select name="optt" multiple="multiple" id="select1" style="width:200px;height:160px"
- >
- <!--{foreach item=firsts from=$first}-->
- <option value="{$firsts.id}">{$firsts.in_name}</option>
- <!-- {/foreach} -->
- </select>
- <input name="optt" type="hidden" value="" id="optt" name="optt"/>
- </div>
- <div class="list_Fa">
- <select multiple="multiple" id="select2" style="width:200px;height:160px"
- name="class"
- >
- <!-- {foreach item=seconds from=$second} -->
- <option value="{$seconds.id}">{$seconds.in_name}</option>
- <!-- {/foreach} -->
- </select>
- </div>
- <div class="list_Fa">
- <select multiple="multiple" id="select3" style="width:200px;height:160px"></select>
- </div> <span id="select4" style="border:#F00"> </span>
- </div>
- </div>
- <div class="topBtnDiv4"><input type="submit" name="button" id="baocun" value="下一步" /></div>
- </form>
复制代码 php中:- <?php
- require_once(dirname(__FILE__)."/../../".'inc/init.php');
- $userid=$_SESSION['userid'];
- /*
- * 获取主目录数据
- * */
- $sql="select * from gp_industry where class=1";
- $arr=array();
- $arr=$db->getAll($sql);
- $smarty->assign("first",$arr);
-
- echo $_POST['optt'];
-
- $smarty->display("team/team_join_new1.html");
- ?>
复制代码 没有输出结果,求解释!!! |
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