我正在制作一个聊天应用程序,我将聊天窗口打开或折叠。所以我想做的是我想存储这些聊天窗口的状态,无论它们是打开还是折叠。在页面刷新时,应保持状态。它可以使用cookie或会话来完成,但我没有得到如何完成它。如何使用cookie或会话存储这些div的状态。这是我的jquery代码。
$(document).ready(function(){
$(".shout_msg").click(function(){
var id = $(this).attr('id');
var name = $(this).text();
//var myarray = [];
var sender = "<?php echo $user_check?>";
var receiver = name;
var detect = detectClick(id);
if(!detect){
$('#chatboxcontainer').append("<div id = 'd-"+id+"' class = 'shout_box1'></div>");
$("#d-"+id).append("<div id = 'h-"+id+"' class = 'header1'>'"+name+"'</div>");
$("#h-"+id).append("<div id = 'c-"+id+"' onclick = 'Slide("+id+")' class='close_btn1'> </div>")
$("#d-"+id).append("<div id = 't-"+id+"' class = 'toggle_chat1'></div>");
$("#t-"+id).append("<div id = 'm-"+id+"' class = 'message_box1'></div>");
$("#t-"+id).append("<div id = 'u-"+id+"' class = 'user_info1'></div>");
$("#u-"+id).append('<input name = "shout_message" id = "s-'+id+'" type = "text" placeholder = "Type Message Hit Enter" />');
//alert(id);
$.ajax({
url: "loadmessage.php",
type: "POST",
data:{
'sender': sender,
'receiver': receiver,
},
success: function(response){
var result = JSON.parse(response);
console.log("Result is " +result);
console.log()
for(var i in result){
$("#m-"+id).append('<p class = "shout_msg">' +result[i]+ '</p>');
$("#m-"+id).scrollTop($("#m-"+id)[0].scrollHeight);
}
}
});
}
$("#s-"+id).keypress(function(evt) {
if(evt.which == 13) {
var msg = $("#s-"+id).val();
//msg = msg.replace(":)","<img src = 'smilenew.gif'/>");
var dt = new Date();
var time = dt.getHours() + ":" + dt.getMinutes() + ":" + dt.getSeconds();
$("#m-"+id).append('<p class = "shout_msg" id = "'+count+'">'+sender+':'+msg+'<span class = "time">'+time+'</span></p>');
$.ajax({
url: "insertdatanew.php",
type: "POST",
data:{
'sender': sender,
'receiver': receiver,
'msg': msg,
'time': time
},
success: function(result){
if(result == 'Y')
alert("Successful insertion");
}
});
$("#m-"+id).scrollTop($("#m-"+id)[0].scrollHeight);
//count++;
$("#s-"+id).val("");
}
});
});
});
我的代码怎么样?
答案 0 :(得分:0)
如果您不需要支持旧浏览器(特别是IE7或更早版本),则sessionStorage
非常适合此类事情。下面的链接甚至提供了一个非常接近您正在寻找的示例。
https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Storage#sessionStorage
示例:
// set the state
sessionStorage.setItem('chatWindowState', 'closed'); // or 'open'
// retrieve the state when the page loads
var chatWindowState = sessionStorage.getItem('chatWindowState');