php中怎么接收Ajax POST数据
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2022-06-06 14:12:39
...
php中如何接收Ajax POST数据
返回 {"msg":"\u53d1\u9001\u6210\u529f","status":"1","data":[]}
单击发送或 Ctrl+Enter 按钮不抬起 (如图)
如何才能单击发送按钮或者按CTRL+ENTER 把数据POST到php处理 求PHP代码
------解决思路----------------------
执行 $.post('index.php?do=webim',{action:'send_messages',uid:uid,sMessage:message} ... 后
php 得到
$_GET['do'] 为 webim
$_POST['action'] 为 send_messages
$_POST['uid'] 为 uid 的值
$_POST['sMessage'] 为 message 的值
/**
* 发送信息/获取信息
*/
// 清除定时器
function clearChatTimers(id){
if(id){
//请除指定用户定时执行
if(aPChatTimers[id]){
clearTimeout(aPChatTimers[id]);
loadFlag = false;
// console.log('clear:'+aPChatTimers[id]);
}
}else{
//请除所有用户定时执行
for (var i=0;iif(aPChatTimers[i]){
loadFlag = false;
clearTimeout(aPChatTimers[i]);
// console.log('clear:'+aPChatTimers[i]);
}
}
}
};
/*
uid
*/
/**
* 返回接收者Id
* @returns
*/
function getRecipientIdFromReplyBtn(){
var uid = $.trim($("#post-reply").attr('data-send-uid'));
if(uid == undefined||uid ==''){
uid = false;
}
return uid;
}
/**
* 清空发送的文本内容
* @returns
*/
function clearInputMessage(){
$("#edit").val('');
$("#post-reply").focus();
}
/**
* 获取发送的文本内容
* @returns
*/
function getInputMessage(){
var sMsg = $.trim($("#edit").val());
if(sMsg == undefined||sMsg ==''){
sMsg = false;
}
return sMsg;
}
//发送信息
function sendPrivateMessages(){
var uid,message;
uid = getRecipientIdFromReplyBtn();
message = getInputMessage();
if(message === false){
$('.for-post').popover('show');
$("#edit").focus(function() {
$('.for-post').popover('hide');
});
return false;
}
$("#post-reply").attr('disabled','disabled');
clearChatTimers(0);
//index.php?do=webim&action=send_messages POST
$.post('index.php?do=webim',{action:'send_messages',uid:uid,sMessage:message}, function(json) {
if(json.status == '1'){
if($('.dialog-comment-list').find('li').length >0){
var _scrollHeight = $('.dialog-comment-list').find('li').last().offset().top;
$("#post-reply").closest('.site-im-dialog').find('.dialog-comment-list').animate({zoom:1},function(){
$(".dialog-comment-list-box").data('jsp').scrollTo(0, _scrollHeight);
});
}
$("#post-reply").removeAttr('disabled');
clearInputMessage();
clearChatTimers(0);
getPrivateMessages(uid);
}else{
tipsOp(json.msg,'error');
$("#post-reply").removeAttr('disabled');
}
},'json');
}
返回 {"msg":"\u53d1\u9001\u6210\u529f","status":"1","data":[]}
单击发送或 Ctrl+Enter 按钮不抬起 (如图)
如何才能单击发送按钮或者按CTRL+ENTER 把数据POST到php处理 求PHP代码
------解决思路----------------------
执行 $.post('index.php?do=webim',{action:'send_messages',uid:uid,sMessage:message} ... 后
php 得到
$_GET['do'] 为 webim
$_POST['action'] 为 send_messages
$_POST['uid'] 为 uid 的值
$_POST['sMessage'] 为 message 的值
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