在使用PHP提交页面时，我在本地wamp服务器中遇到问题 我正在使用post方法，在提交表单后，我没有在$ _POST中获得任何值。 我在互联网上搜索了很多，但没有得到任何好的解决方案。 这是我的代码
<form name="form_modulesadd" id="form_modulesadd" method="POST" enctype="multipart/form-data" action="#" class="form-horizontal" >
<div class="form-group">
<label class="control-label col-md-2">Module Type<span class="required_mark">*</span></label>
<div class="col-md-7">
<select id="module_t" name="module_t" class="form-control" onchange="getProductName()">
<option value="">Select Module Type</option>
<option value="1" <?php if($data['module_type'] == '1'){ echo 'selected'; } ?> >Video Module</option>
<option value="2" <?php if($data['module_type'] == '2'){ echo 'selected'; } ?> >Qbank Module</option>
</select>
</div>
</div>
<div class="form-group">
<label class="control-label col-md-2">Product Name<span class="required_mark">*</span></label>
<div class="col-md-7">
<select id="moduleajax" name="product_n" class="form-control" onchange="getProductData()">
<option value="">Select Product Name</option>
<?php
foreach($result_product1 as $k => $data_p)
{
$selected = ($data['productId'] == $data_p['id'])?'selected': '';
echo '<option '. $selected .' value='.$data_p['id'].'>' . $data_p['product_name'] . '</option>';
}
?>
</select>
</div>
</div>
<div id="productajax">
</div>
<?php
if(!empty($data))
{
$qry_s="SELECT * FROM tbl_products WHERE status =1 and id='".$data['productId']."'";
$result_s = $modelObj->fetchRow($qry_s);
$qry = "SELECT name FROM tbl_category WHERE id = '".$result_s['categoryId']."'";
$data1 = $modelObj->fetchRow($qry);
?>
<div id="productHide">
<div class="form-group">
<label class="control-label col-md-2">Category Name</label>
<div class="col-md-7">
<input class="form-control" onkeydown="call(event,this.id)" type="text" value="<?php echo $data1['name'] ?>" disabled/>
</div>
<br><br>
<label class="control-label col-md-2">Price</label>
<div class="col-md-7">
<input class="form-control" onkeydown="call(event,this.id)" type="text" value="<?php echo $result_s['p_price'] ?>" disabled/>
</div><br><Br>
<label class="control-label col-md-2">Maximum Attempts</label>
<div class="col-md-7">
<input class="form-control" onkeydown="call(event,this.id)" type="text" value="<?php echo $result_s['p_max_attempt'] ?>" disabled/>
</div><br><Br>
<?php if($data['module_type'] == '2') { ?>
<label class="control-label col-md-2">Exam Hour</label>
<div class="col-md-7">
<input class="form-control" onkeydown="call(event,this.id)" type="text" value="<?php echo $result_s['exam_hour'] ?>" disabled/>
</div><br><br>
<label class="control-label col-md-2">Pass mark or question</label>
<div class="col-md-7">
<input class="form-control" onkeydown="call(event,this.id)" type="text" value="<?php echo $result_s['pass_mark'] ?>" disabled/>
</div>
<?php } ?>
</div>
</div>
<?php } ?>
<div class="form-group">
<label class="control-label col-md-2">Module Name<span class="required_mark">*</span></label>
<div class="col-md-7">
<input class="form-control" placeholder="Module Name" onkeydown="call(event,this.id)" type="text" name="txt_addmodulename" maxlength = "50" id="txt_addmodulename" value="<?php echo stripslashes($data['module_name']) ?>"/>
</div>
</div>
<div id="str_video" style="display: none;">
<div id="nameBoxWrap_d1">
<div class="form-group">
<label class="control-label col-md-2">Module Video<span class="required_mark">*</span></label>
<div class="col-md-7">
<div class="fileupload fileupload-new" data-provides="fileupload">
<div>
<span class="btn btn-default btn-file"><span class="fileupload-new">Select Video</span><span class="fileupload-exists">Change</span>
<input type="file" name="name_dig[]" id="name_d1">
</span>
<span class="video_image_class">Video Image</span>
<input style="padding-right: 230px; float: right; margin-top: 3px;" type="file" name="name_vi[]" id="name_vi1">
<br><br><input type="button" value="Addmore Video" onclick="addNameSection1()" class="btn btn-primary" style="background-color: green;">
<b>Only .mp4, .flv, .ogg, .webm Video support</b>
</div>
</div>
</div>
<input type="hidden" id="addSectionCount1" value="1" name="addSectionCount1">
</div>
<?php
if(!empty($data))
{
?>
<div id="fileajax">
<div class="form-group" >
<label class="control-label col-md-2"> </label>
<div class="col-md-7">
<?php
$qry = "SELECT * FROM tbl_module_video WHERE moduleId = '".$_POST['id']."'";
$data_fl = $modelObj->fetchRows($qry);
foreach($data_fl as $d => $dav)
{
?>
<a href="<?php echo $_SESSION['FRNT_DOMAIN_NAME']."views/videos/".$dav['image']; ?>"> <img width="50" src="<?php echo $_SESSION['FRNT_DOMAIN_NAME']."upload/module/".$dav['video_image'] ?>"> </a>
<button type="button" class="label label-danger" onclick="deletevd('<?php echo $dav['id'] ?>','<?php echo $_POST['id'] ?>');">Delete</button>
<?php } ?>
</div>
</div>
</div>
<?php } ?>
</div>
</div>
<!--<div id="str_video1">
<div id="nameBoxWrap_v1">
<div class="form-group">
<label class="control-label col-md-2"></label>
<div class="col-md-7">
<div class="col-md-10">
<div class="fileupload fileupload-new" data-provides="fileupload">
<div class="fileupload-new img-thumbnail" style="width: 200px; height: 125px;">
<img src="http://www.placehold.it/200x150/EFEFEF/AAAAAA&text=no+image">
</div>
<div class="fileupload-preview fileupload-exists img-thumbnail" style="width: 200px; max-height: 125px"></div>
<div>
<span class="btn btn-default btn-file">
<span class="fileupload-new">Select Video Image</span><span class="fileupload-exists">Change</span>
<input type="file" name="name_vi" id="name_vi1" accept="image/*">
</span>
<a class="btn btn-default fileupload-exists" data-dismiss="fileupload" href="#">Remove</a>
</div>
</div>
</div>
</div>
<input type="hidden" id="addSectionCount1" value="1" name="addSectionCount1">
</div>
</div>
</div>-->
<?php if($_POST['id'] !=0):?>
<div class="form-group">
<label class="control-label col-md-2"></label>
<div class="col-md-7">
<input type="hidden" name="hid_userid" id="hid_userid" value="<?php echo $data['id'] ?>" />
<input type="hidden" name="hid_update" id="hid_update" value="update" />
<button type="submit" class="btn btn-primary" onclick="return updatedata()">Submit</button>
<button type="button" class="btn btn-default-outline" onclick="newdata();">Cancel</button>
</div>
</div>
<?php else:?>
<div class="form-group">
<label class="control-label col-md-2"></label>
<div class="col-md-7">
<input type="hidden" name="hid_add" id="hid_add" value="1" />
<button type="submit" class="btn btn-primary" onclick="return adddata()">Submit</button>
<button type="button" class="btn btn-default-outline" onclick="newdata();">Cancel</button>
</div>
</div>
<?php endif;?>
</form>
这是我的javascript，我称之为页面
var options = {
beforeSubmit: showRequest,
success: showResponse,
url: site_url + 'controllers/ajax_controller/modules-ajax-controller.php',
type: "POST"
};
$('#form_modulesadd').submit(function() {
$(this).ajaxSubmit(options);
return false;
});
提交页面后，我没有在$ _POST中获得任何值
这段代码在服务器上工作正常。
它在当地环境中给出了问题
我正在使用wamp服务器。我已尝试使用var_dump()，print_r()但未获得任何结果。
任何帮助将不胜感激。
提前致谢。
答案 0 :(得分：4)
在您的选项中，您应指定要发送的function train(i, data, n, nTwo, func){
if(i===data.length && nTwo!==undefined) done();
else if(netTwo===undefined) func();
else (new Trainer(n)).workerTrain([data[i]], train(i++, trainingSet, l, y));
}
train(0, trainingSet, l, y);
。
data然后，尝试：
var options = {
beforeSubmit: showRequest,
success: showResponse,
url: site_url + 'controllers/ajax_controller/modules-ajax-controller.php',
type: "POST",
data: {data1: "your_data", data2: "your_data"}
};
它会显示数据发送，在这里：<?php echo $_POST["data1"]; ?>
答案 1 :(得分：1)
使用data选项将数据发送到服务器。
var options = {
...
data: $('#form_modulesadd').serialize(),
...
};
$('#form_modulesadd').serialize()将从表单中发送数据。
修改
尝试ajax：
$('#form_modulesadd').submit(function() {
$.ajax(options);
return false;
});
答案 2 :(得分：0)
使用<form name="form_modulesadd" id="form_modulesadd" method="POST" enctype="multipart/form-data" action="<?=site_url?>controllers/ajax_controller/modules-ajax-controller.php'" class="form-horizontal" >