【发布时间】:2018-02-05 04:53:08
【问题描述】:
我正在使用Tag Manager plugin 为我的表单创建标签,并使用jquery 中的serialize() 函数将值传递给php。当我检索值时,我得到一个空字符串,但没有 serialize() 函数,标签创建器工作正常。
<input type="text" name="tags" placeholder="Tags" class="tm-input form-control tm-input-info" id="collaborationsSoughtInput" name="collaborationsSoughtInput" />
这是我的 jquery 函数
function adduser() {
$.post("functions/add-user.php", $("#registerForm").serialize()).done(function(data) {
var result = $.trim(data);
if (result == "OK") {
window.location.href = "login";
} else {
console.log("Register error :" + result);
}
});
}
还有php代码
$collaborationsSoughtInput = $con->real_escape_string($_POST['hidden-tags']);
这是工作的example
如果完整的表格在这里
<form action="" id="registerForm" class="mb-4" style="margin-bottom: 50px" method="post" enctype="multipart/form-data">
<div class="form-group has-feedback row">
<label for="fullnameInput" class="col-sm-3 col-form-label" required>Full Name *</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="fullname" name="fullname" required>
</div>
<span id="fullNameError" class="color-red hide-me">Full Name Error</span>
</div>
<div class="form-group has-feedback row">
<label for="usernameInput" class="col-sm-3 col-form-label">Username *</label>
<div class="col-sm-8">
<input minlength="4" type="text" class="form-control" id="username" name="username">
</div>
<span id="usernameError" class="color-red hide-me">Userame Error</span>
</div>
<div class="form-group has-feedback row">
<label for="passwordInput" class="col-sm-3 col-form-label" required>Password *</label>
<div class="col-sm-8">
<input class="form-control" type="password" value="hunter2" id="password" name="password">
</div>
<span id="passwordError" class="color-red hide-me">Password Error</span>
</div>
<div class="form-group has-feedback row">
<label class="col-sm-3 col-form-label" for="collaborationsSoughtInput">Collaborations Sought *</label><br/>
<div class="col-sm-8">
<input type="text" name="tags" placeholder="Tags" class="tm-input form-control tm-input-info" id="collaborationsSoughtInput" name="collaborationsSoughtInput" />
</div>
<span id="collaborationsError" class="color-red hide-me">Collaborations Error</span>
</div>
</form>
在控制台中,我得到了这个
<b>Notice</b>: Undefined index: hidden-tags in ...
【问题讨论】:
-
名称是“标签”而不是“隐藏标签”
-
隐藏标签由标签管理器插件自动创建。这是获取用户输入的值的唯一方法。我试过没有 serialize() 函数,它工作正常。
标签: javascript php jquery serialization