我在使用表单值方面遇到了很多麻烦,首先我回显了MYSQL插入函数,以查看哪些数据正在尝试放入数据库,而对于一个MYSQL插入函数,它将我输入的大部分数据替换为{ {1}}所以首先我认为这是我的''
函数在我的代码的PHP部分,但我删除了这个,同样的事情仍在发生,我现在不知道它出错了但我在猜介于Javascript和表单之间。我现在真的迷失在哪里。 User表的INSERT函数完全正常,它可以获取所有输入的数据,但是使用此Member表,它是一个不同的故事
的Javascript
preg_replace
表格
function restrict(elem){
var tf = _(elem);
var rx = new RegExp;
if(elem === "email"){
rx = /[' "]/gi;
} else if(elem === "username"){
rx = /[^a-z0-9]/gi;
} else if(elem === "mobileNumber"){
rx = /[^0-9]/gi;
}
tf.value = tf.value.replace(rx, "");
}
function emptyElement(x){
_(x).innerHTML = "";
}
function checkusername(){
var u = _("username").value;
if(u !== ""){
_("unamestatus").innerHTML = 'checking ...';
var ajax = ajaxObj("POST", "signup.php");
ajax.onreadystatechange = function() {
if(ajaxReturn(ajax) === true) {
_("unamestatus").innerHTML = ajax.responseText;
}
};
ajax.send("usernamecheck="+u);
}
}
function signup(){
var u = _("username").value;
var e = _("email").value;
var m = _("mobileNumber").value;
var p1 = _("pass1").value;
var p2 = _("pass2").value;
var ci = _("city").value;
var pc = _("postcode").value;
var c = _("country").value;
var d = _("dateOfBirth").value;
var g = _("gender").value;
var ln = _("lastName").value;
var fn = _("firstName").value;
var status = _("status");
if(u === "" || e === "" || p1 === "" || p2 === "" || c === ""
|| g === "" || m === "" || ci === "" || pc === "" || d === "" ){
status.innerHTML = "Fill out required fields";
} else if(p1 !== p2){
status.innerHTML = "Your password fields do not match";
}else if(m.value !== 11 && isNaN(m)){
status.innerHTML = "Please enter valid mobile number";
}else if(d === "dd/mm/yyyy"){
status.innerHTML = "Please enter your date of birth";
} else {
//ajax to send form data to php
//hides sign button
_("signupbtn").style.display = "none";
status.innerHTML = 'please wait ...';
//wait until php verifies data
var ajax = ajaxObj("POST", "signup.php");
ajax.onreadystatechange = function() {
if(ajaxReturn(ajax) === true) {
//if sign not succesful unhide button
if(ajax.responseText !== "signup_success"){
status.innerHTML = ajax.responseText;
_("signupbtn").style.display = "block";
} else {
window.scrollTo(0,0);
_("signupform").innerHTML = "OK "+u+"";
}
}
};
ajax.send("u="+u+"&e="+e+"&p="+p1+"&c="+c+"&g="+g+"&ci"+ci+"&m"+m+"&pc"+pc+"&d"+d);
}
}
INSERT函数
<form name="signupform" id="signupform" onsubmit="return false;">
<div>Username: </div>
<input id="username" type="text" onblur="checkusername()" onkeyup="restrict('username')" maxlength="16">
<span id="unamestatus"></span>
<div>Email Address:</div>
<input id="email" type="email" onfocus="emptyElement('status')" onkeyup="restrict('email')" maxlength="88">
<div>Create Password:</div>
<input id="pass1" type="password" onfocus="emptyElement('status')" maxlength="16">
<div>Confirm Password:</div>
<input id="pass2" type="password" onfocus="emptyElement('status')" maxlength="16">
<div>First name:</div>
<input id="firstName" type="text" /><br />
<div>Last name:</div>
<input id="lastName" type="text" /><br />
<div>Mobile number*:</div>
<input id="mobileNumber" onfocus="emptyElement('status')" onkeyup="restrict('mobileNumber')" maxlength="16">
<div>Gender:</div>
<select id="gender" onfocus="emptyElement('status')">
<option value=""></option>
<option value="Male">Male</option>
<option value="Female">Female</option>
</select>
<div>Country:</div>
<select id="country" onfocus="emptyElement('status')">
<?php include_once("country_list.php"); ?>
</select>
<div>City:</div>
<input id="city" onfocus="emptyElement('status')">
<div>Postcode:</div>
<input id="postcode" onfocus="emptyElement('status')">
<div>Relationship Status*:</div>
<select id="relationshipStatus" >
<option value=""></option>
<option value="Single">Single</option>
<option value="Taken">Taken</option>
</select>
<div>Date of Birth*:</div>
<input id="dateOfBirth" type="text" onfocus="emptyElement('status')">
<button id="signupbtn" onclick="signup()">Create Account</button>
<span id="status"></span>
</form>