我必须提交form对于某些字段，like multiple checkboxes selection和一些hidden input fields通过ajax并用响应替换html内容。最后我选择了 javascript/ajax...但我错在哪里？
<?php include( 'session.php');
$userid=$_SESSION[ 'Userid'];
include( 'connection.php');
?>
<head>
<script>
function myFunction() {
var soi = document.getElementById("sweaterownerid").value;
var osp = document.getElementById("osweaterpic").value;
var osi = document.getElementById("osweaterid").value;
var value = [];
$("input[name*='" + sweater+ "']").each(function () {
// Get all checked checboxes in an array
if (jQuery(this).is(":checked")) {
value.push($(this).val());
}
});
var dataString = 'soi1=' + soi + '&osp1=' + osp + '&osi1=' + osi + '&value1=' + value;
if (soi1 == '' || osp1 == '' || osi1 == '' || value1 == '') {
alert("Please Fill All Fields");
} else {
// AJAX code to submit form.
$.ajax({
type: "POST",
url: "Usercloset1.php",
data: dataString,
cache: false,
success: function(response) {
$('#mydiv').replaceWith(response);
}
});
}
return false;
}
</script>
</head>
<div id="mydiv">
<div class="padding-top">
<div class="col-lg-3 col-md-3 col-sm-6 col-xs-12 ">
<div class="shop_item" style="width:100%;">
<form id="myForm">
<?php
$sweaterid=$_GET['d'];
$sownerid=$_GET['e'];
$opic=$_GET['f'];
$query1="select * from `usersweater` where `Sweaterid`='$sweaterid'";
$result1=mysql_query($query1);
$row1=mysql_fetch_assoc($result1);
$sweaternikname=$row1['SNickname'];
?>
<div>
<ul class="sweaters">
<li> <h4><?php echo $sweaternikname; ?></h4> <img src="upload/<?php echo $opic; ?>"> </li>
</ul>
<ul class="sweater1">
<?php
$query="select * from `usersweater` where `Userid`='$userid' && `Swap`='0' ";
$result = mysql_query($query);
while ($line = mysql_fetch_array($result, MYSQL_ASSOC)){
$sid = $line[Sweaterid];
$img = $line[Sweaterpic];
$nikname = $line[SNickname];
$size = $line[Size];
?>
<li> <h4><?php echo $nikname; ?><input type="checkbox" name="sweater[]" value="<?php echo $sid; ?>" /></h4> <img src="upload/<?php echo $img; ?>"> </li>
<?php } ?>
</ul>
</div>
<input type="hidden" name="sweaterownerid" value="<?php echo $sownerid; ?>">
<input type="hidden" name="osweaterpic" value="<?php echo $opic; ?>">
<input type="hidden" name="osweaterid" value="<?php echo $sweaterid; ?>">
<input type="submit" name="next" onclick="myFunction()" value="NEXT" class="btn woo_btn btn-primary" style="margin-left: 30px;">
<input type="button" name="cancel" value="CANCEL" class="btn woo_btn btn-primary">
</form>
</div>
</div>
<div class="clearfix"></div>
<hr>
</div>
</div>
我想将所选选项传递到另一个页面，我现在使用表单操作来执行此操作。但我希望它是动态的，而不需要重新加载页面。我是 ajax/javascript 新手。
第二件事是，我如何处理响应，在提交此表单时我想用我们使用 ajax 获得的响应替换第一页内容。这意味着用其他页面的 html 内容替换所有 html 内容。我在提交后附上了我想要回复的文件。
<div class="padding-top">
<div class="col-lg-3 col-md-3 col-sm-6 col-xs-12 ">
<div class="shop_item" style="width:100%;">
<div style="text-align:center;">
<h4>Are you sure you want to swap?</h4>
</div>
<form action="Usercloset2.php" method="post">
<?php
include('session.php');
include('connection.php');
foreach ($_POST['value1'] as $sid){
$query1="select * from `usersweater` where `Sweaterid`='$sid'";
$result1=mysql_query($query1);
$row1=mysql_fetch_assoc($result1);
$sweaternikname=$row1['SNickname'];
$sweaterpic=$row1['Sweaterpic'];
?>
<div style=" ">
<ul class="sweaters">
<li> <h4><?php echo $sweaternikname; ?></h4> <img src="upload/<?php echo $sweaterpic; ?>"> </li>
</ul>
</div>
<!-------requester's own sweater details--------------->
<input type="hidden" name="sid[]" value="<?php echo $sid;?>">
<input type="hidden" name="snikname[]" value="<?php echo $sweaternikname;?>">
<input type="hidden" name="spic[]" value="<?php echo $sweaterpic;?>">
<?php } ?>
<!-------requester's show intrest that sweater details--------------->
<?php
$sownerid=$_POST['soi1'];
$opic=$_POST['osp1'];
$sweaterid=$_POST['osi1'];
?>
<input type="hidden" name="sweaterownerid" value="<?php echo $sownerid;?>">
<input type="hidden" name="osweaterpic" value="<?php echo $opic;?>">
<input type="hidden" name="osweaterid" value="<?php echo $sweaterid;?>">
<div style="float:right; margin-right:10px;">
<input type="submit" name="next" value="NEXT" class="btn woo_btn btn-primary">
<input type="button" name="cancel" value="CANCEL" class="btn woo_btn btn-primary">
</div>
</form>
</div>
</div>
<div class="clearfix"></div>
<hr>
</div>最佳答案
你可以像这样在 Ajax 中使用:
var form = $('#your_form_id');
var formAction = $('#your_form_id').attr('action');
/* Get input values from form */
values = form.serializeArray();
/* Because serializeArray() ignores unset checkboxes and radio buttons: */
values = values.concat(
$('#your_form_id input[type=checkbox]:not(:checked)').map(
function() {
return {
"name": this.name,
"value": this.value
}
}).get()
);
$.ajax({
'ajax code here'
});
关于php - 使用 javascript/ajax 提交具有不同输入类型的 php 表单，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29840072/