Php wordpress插件中使用ajax向自定义表插入数据时出现问题
我试图在wordpress中的自定义表中插入数据,同时使用AJAX创建插件。但我没能做到。 下面是我注册脚本的contact.php代码Php wordpress插件中使用ajax向自定义表插入数据时出现问题,php,ajax,wordpress,wordpress-plugin-creation,Php,Ajax,Wordpress,Wordpress Plugin Creation,我试图在wordpress中的自定义表中插入数据,同时使用AJAX创建插件。但我没能做到。 下面是我注册脚本的contact.php代码 add_action('wp_enqueue_scripts', 'setting_up_scripts_contact_form_wp'); function setting_up_scripts_contact_form_wp() { wp_register_style( 'contact-custom-style',plugins_url
add_action('wp_enqueue_scripts', 'setting_up_scripts_contact_form_wp');
function setting_up_scripts_contact_form_wp() {
wp_register_style( 'contact-custom-style',plugins_url('public/css/style.css', __FILE__) );
wp_enqueue_style( 'contact-custom-style');
wp_enqueue_script( 'cfajax-con', plugins_url('includes/submit-form.js', __FILE__),array(),false,true );
// wp_enqueue_script( 'wpforajax_con_test', plugins_url('public/js/test.js', __FILE__) );
// wp_register_script('wpforajax_con_test', plugin_dir_url(__FILE__) . 'test.js', true);
wp_localize_script(
'jsforcon-frontend-js',
'jsforcon_globals',
[
'ajax_url' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'jsforcon_insert_nonce' )
]
);
}
联系方式为
<div class="container">
<div class="row display_big justify-content-center">Contact Us</div>
<div class="row justify-content-center">
<div class="col-md-6 ">
<form>
<input type="text" id="conName" class="txt_trans txt_full " name="conName" placeholder="Name" required><br><br>
<input type="text" id="conMail" name="conMail" class="txt_trans txt_full" placeholder="Mail" required><br><br>
<small id="emailHelp" class="form-text text-muted p-0 m-0">We takes your mail id for sending reply to you.</small>
<textarea id="conContant" class="txt_a_trans txt_full " name="conContant"cols="30" rows="10" placeholder="content" required></textarea>
<div class="con_error_msg"></div>
<button type="button" class="btn_submit" id="saveContact" value="load data" >Contact Us</button><br><br><br><br>
</form>
</div> </div></div>
<?php echo "<script type='text/javascript'>var ajaxurl = '".admin_url('admin-ajax.php')."'</script>"; ?>
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你说你是在AJAX调用中这样做的?您是否从AJAX调用中写出响应以确保没有收到错误?继续之前,请始终检查XMLHttpRequest的状态和响应是否有错误。您为submit-form.js的wp\u enqueue\u脚本添加了错误的处理程序名称
add_action('wp_enqueue_scripts', 'setting_up_scripts_contact_form_wp');
function setting_up_scripts_contact_form_wp() {
wp_register_style( 'contact-custom-style',plugins_url('public/css/style.css', __FILE__) );
wp_enqueue_style( 'contact-custom-style');
wp_enqueue_script( 'jsforcon-frontend-js', plugins_url('includes/submit-form.js', __FILE__),array(),false,true );
// wp_enqueue_script( 'wpforajax_con_test', plugins_url('public/js/test.js', __FILE__) );
// wp_register_script('wpforajax_con_test', plugin_dir_url(__FILE__) . 'test.js', true);
wp_localize_script(
'jsforcon-frontend-js',
'jsforcon_globals',
[
'ajax_url' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'jsforcon_insert_nonce' )
]
);
}
并将jsforwp\u globals.ajax\u url
更改为jsforcon\u globals.ajax\u url
var cf_saveContact = document.getElementById("cf_saveContact");
cf_saveContact.addEventListener('click', function() {
var conName = document.getElementById("conName").value;
var conMail = document.getElementById("conMail").value;
var conContant = document.getElementById("conContant").value;
if(conName == "" || conMail == "" || conContant == ""){
document.querySelector(".con_error_msg").innerHTML = "<p style='color:red'>all fields are required</p>";
}else{
var action = "jsforcon-insert";
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET",jsforcon_globals.ajax_url+"?action="+action+"&_ajax_nonce="+jsforcon_globals.nonce+"&name="+conName+"&mail="+conMail+"&content="+conContant,true);
xmlhttp.send();
xmlhttp.onreadystatechange = function(){
if(this.readyState == 4 && this.status == 200){
conName = document.getElementById("conName").value = "";
conMail = document.getElementById("conMail").value = "";
conContant = document.getElementById("conContant").value = "";
document.querySelector(".con_error_msg").innerHTML = "<p style='color:green'>Successfully Sent</p>";
}
}
}
});
var cf_saveContact=document.getElementById(“cf_saveContact”);
cf_saveContact.addEventListener('click',function()){
var conName=document.getElementById(“conName”).value;
var conMail=document.getElementById(“conMail”).value;
var conContant=document.getElementById(“conContant”).value;
如果(conName==“”| | conMail==“”| | conContant==“”){
document.querySelector(“.con_error_msg”).innerHTML=“所有字段都是必需的
”;
}否则{
var action=“jsforcon insert”;
var xmlhttp=new XMLHttpRequest();
xmlhttp.open(“GET”,jsforcon_globals.ajax_url+”?action=“+action+”&_ajax_nonce=“+jsforcon_globals.nonce+”&name=“+conName+”&mail=“+conMail+”&content=“+conContant,true”);
xmlhttp.send();
xmlhttp.onreadystatechange=函数(){
if(this.readyState==4&&this.status==200){
conName=document.getElementById(“conName”).value=“”;
conMail=document.getElementById(“conMail”).value=“”;
conContant=document.getElementById(“conContant”).value=“”;
document.querySelector(“.con_error_msg”).innerHTML=“已成功发送”
”;
}
}
}
});
此代码当前在哪里?你检查错误日志了吗?@Bhautik我的代码在plugin文件夹中,ajax文件在plugin/contact/public/js中,我在plugin/contact/contact中声明ajax脚本。php@Bhautik我认为我在ajax调用中提供url是错误的,这个ajax代码在WordPress之外工作,您得到了什么响应?你有什么错误吗?你检查错误日志了吗?让我们看看。
add_action('wp_enqueue_scripts', 'setting_up_scripts_contact_form_wp');
function setting_up_scripts_contact_form_wp() {
wp_register_style( 'contact-custom-style',plugins_url('public/css/style.css', __FILE__) );
wp_enqueue_style( 'contact-custom-style');
wp_enqueue_script( 'jsforcon-frontend-js', plugins_url('includes/submit-form.js', __FILE__),array(),false,true );
// wp_enqueue_script( 'wpforajax_con_test', plugins_url('public/js/test.js', __FILE__) );
// wp_register_script('wpforajax_con_test', plugin_dir_url(__FILE__) . 'test.js', true);
wp_localize_script(
'jsforcon-frontend-js',
'jsforcon_globals',
[
'ajax_url' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'jsforcon_insert_nonce' )
]
);
}
var cf_saveContact = document.getElementById("cf_saveContact");
cf_saveContact.addEventListener('click', function() {
var conName = document.getElementById("conName").value;
var conMail = document.getElementById("conMail").value;
var conContant = document.getElementById("conContant").value;
if(conName == "" || conMail == "" || conContant == ""){
document.querySelector(".con_error_msg").innerHTML = "<p style='color:red'>all fields are required</p>";
}else{
var action = "jsforcon-insert";
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET",jsforcon_globals.ajax_url+"?action="+action+"&_ajax_nonce="+jsforcon_globals.nonce+"&name="+conName+"&mail="+conMail+"&content="+conContant,true);
xmlhttp.send();
xmlhttp.onreadystatechange = function(){
if(this.readyState == 4 && this.status == 200){
conName = document.getElementById("conName").value = "";
conMail = document.getElementById("conMail").value = "";
conContant = document.getElementById("conContant").value = "";
document.querySelector(".con_error_msg").innerHTML = "<p style='color:green'>Successfully Sent</p>";
}
}
}
});