我在codeigniter中有方法javascript,但当我试图将其放入jsp时,javascript不起作用。在codeigniter中,如果我调用该函数,页面将刷新,但当我尝试将代码放入jsp时,该函数不会刷新页面。
代码如下:
<script type="text/javascript">
function submit_page(from){
var doc = document.frm_data;
if(from == 1){
doc.tipe_lst.value = "";
doc.cab2_lst.value = "";
}else{
doc.wil_lst.value = "";
doc.cab_lst.value = "";
}
doc.action = "<?php echo $page_action;?>";
doc.target="";
doc.submit();
}
我从代码点火器这样称呼它:
<form name="frm_data" method="post">
<div style="float:left; position:relative; width:350px;">
<div>
<label>Kantor Wilayah : </label>
<select name="wil_lst" onchange="submit_page(1);">
<option value=""></option>
<?php if(!empty($main_unit)){?>
<?php foreach($main_unit as $theitem): ?>
<option value="<?php echo $theitem->KDWIL;?>" <?php if($unit == $theitem->KDWIL) echo "selected";?>><?php echo $theitem->UNIT_BESARAN;?></option>
<?php endforeach; ?>
<?php } ?>
</select>
</div>
<div>
<label>Kantor Cabang : </label>
<select name="cab_lst" onchange="submit_page(1);">
<option value=""></option>
<?php if(!empty($sub_unit)){?>
<?php foreach($sub_unit as $theitem): ?>
<option value="<?php echo $theitem->UNIT_BESARAN;?>" <?php if($subunit == $theitem->UNIT_BESARAN) echo "selected";?>><?php echo $theitem->UNIT_BESARAN;?></option>
<?php endforeach; ?>
<?php } ?>
</select>
</div>
</div>
<div style="float:left; position:relative; width:350px; padding-left:20px; border-left:1px solid;">
<div>
<label>Tipe Cabang : </label>
<select name="tipe_lst" onchange="submit_page(2);" style="width:300px;">
<option value=""></option>
<?php if(!empty($tipe_cabang)){?>
<?php foreach($tipe_cabang as $theitem): ?>
<option value="<?php echo $theitem->STATUS_CABANG;?>" <?php if($tipe == $theitem->STATUS_CABANG) echo "selected";?>><?php echo $theitem->STATUS_CABANG;?></option>
<?php endforeach; ?>
<?php } ?>
</select>
</div>
<div>
<label>Kantor Cabang : </label>
<select name="cab2_lst" onchange="submit_page(2);">
<option value=""></option>
<?php if(!empty($sub_unit2)){?>
<?php foreach($sub_unit2 as $theitem): ?>
<option value="<?php echo $theitem->UNIT_BESARAN;?>" <?php if($subunit2 == $theitem->UNIT_BESARAN) echo "selected";?>><?php echo $theitem->UNIT_BESARAN;?></option>
<?php endforeach; ?>
<?php } ?>
</select>
</div>
</div>
<div class="clear"></div>
</form>
当我尝试将其放入jsp时,页面不会刷新或发送函数submit_page的操作,如下所示:
<form name="frm_data" method="post">
<div class="row">
<form role="form">
<div class="col-md-5 well bg-default">
<div class="form-group">
<label for="a">Kantor Wilayah</label><br/>
<select tabindex="1" name="tipe_lst" class="chosen-select"
style="width: 240px;"
onchange="submit_page(1);">
<option value="">Pilih</option>
<c:if test="${not empty main_unit}">
${main_unit}
</c:if>
</select>
</div>
<div class="form-group">
<select tabindex="1" name="cab_lst" onchange="submit_page(1);"
class="chosen-select" style="width: 350px;">
<option value="">Pilih</option>
<option value="1">KANTOR CABANG BALIGE</option>
<option value="2">KANTOR CABANG UTAMA TANJUNG BALAI ASAHAN</option>
</select>
</div>
</div>
<div class="col-md-5 well bg-default">
<div class="form-group">
<label for="a">Tipe Cabang</label><br/>
<select tabindex="1" class="chosen-select" style="width: 240px;" name="a" id="a">
<option value="">Pilih</option>
<option value="1">KANTOR WILAYAH MEDAN</option>
<option value="2">KANTOR WILAYAH PADANG</option>
</select>
</div>
<div class="form-group">
<select tabindex="4" class="chosen-select" style="width: 350px;" name="d" id="d">
<option value="">Pilih</option>
<option value="1">KANTOR CABANG BALIGE</option>
<option value="2">KANTOR CABANG UTAMA TANJUNG BALAI ASAHAN</option>
</select>
</div>
</div>
<div class="col-md-2 well bg-greensea">
<div class="form-group">
<label for="c">Pencarian Pegawai
<input type="text" class="form-control" id="input01">
</label>
</div>
<div class="form-group">
<button type="submit" class="btn btn-rounded btn-slategray btn-md">Search</button>
</div>
</div>
</form>
</div>
</form>
页面不刷新。如何修复?
我认为您应该在java脚本中使用jsp代码而不是PHP
doc.action = "<?php echo $page_action;?>";