This is an example of my first self-study JSP internal object session: f: / tomcat 5.0 / Webapps / root / sessionmain.htmsession1.jspsession2.jsp1. Main.htm
session application 1 </ title> </ head> <body> <form method = post action = "session1.jsp"> Please enter the publishing House Name: <input type = Text Name = "YourName"> <input type = submit value = "OK"> <input type = reset value = "Right"> </ form> </ body> </ html> 2. Session1.jsp <% - Test Application Object -%> <% Application.SetaTRibute ("app", "Hello, Application");%></p>
<p><html> <head> <title> session application 2 </ title> </ head> <body></p>
<p><% - Test Session Object -%> <% String Name1 = Request.getParameter ("YourName"); session.putValue ("UserName", Name1);%> The name of the publisher is: <% = Name1%> <p></p>
<p><form method = post action = "session2.jsp"> What is the newly published book? <Input Type = Text Name = "BOOK"> <P> <input type = Submit value = "OK"> <input type = reset value = "Returning"> </ form></p>
<p></ body> </ html> 3. Session2.jsp <html> <head> <title> session application 3 </ title> </ head> <body></p>
<p><%! String Book = "";%></p>
<p><! - Test the session object and Application object -> <% string book = request.getParameter ("book"); string name2 = (string) session.getValue ("username");</p>
<p>String Appname = (String) Application.GetaTribute ("app");%></p>
<p>The name of the publisher is: <% = Name2%> <p> The newly published book is: <% = book%> <p> Application object assignment String test: <% = appname%></p>
<p></ body> </ html></p></div><div class="text-center mt-3 text-grey">
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var debug = DEBUG = 0;
var url_rewrite_on = 1;
var url_path = './';
var forumarr = {"1":"Tech"};
var fid = 1;
var uid = 0;
var gid = 0;
xn.options.water_image_url = 'view/img/water-small.png';
</script><script src="view/js/wellcms.js?2.2.0"></script><a class="scroll-to-top rounded" href="javascript:void(0);"><i class="icon-angle-up"></i></a><a class="scroll-to-bottom rounded" href="javascript:void(0);" style="display: inline;"><i class="icon-angle-down"></i></a></body></html><script>
var forum_url = 'list-1.html';
var safe_token = 'O9ndVPnmJoEiYYK29jVNYQpg7LG5QMMxa2dFK5zVKQLXdpqBZdbM_2F3mY00BgueD1A45es9Kl49bXHssIU_2FdJUg_3D_3D';
var body = $('body');
body.on('submit', '#form', function() {
var jthis = $(this);
var jsubmit = jthis.find('#submit');
jthis.reset();
jsubmit.button('loading');
var postdata = jthis.serializeObject();
$.xpost(jthis.attr('action'), postdata, function(code, message) {
if(code == 0) {
location.reload();
} else {
$.alert(message);
jsubmit.button('reset');
}
});
return false;
});
function resize_image() {
var jmessagelist = $('div.message');
var first_width = jmessagelist.width();
jmessagelist.each(function() {
var jdiv = $(this);
var maxwidth = jdiv.attr('isfirst') ? first_width : jdiv.width();
var jmessage_width = Math.min(jdiv.width(), maxwidth);
jdiv.find('img, embed, iframe, video').each(function() {
var jimg = $(this);
var img_width = this.org_width;
var img_height = this.org_height;
if(!img_width) {
var img_width = jimg.attr('width');
var img_height = jimg.attr('height');
this.org_width = img_width;
this.org_height = img_height;
}
if(img_width > jmessage_width) {
if(this.tagName == 'IMG') {
jimg.width(jmessage_width);
jimg.css('height', 'auto');
jimg.css('cursor', 'pointer');
jimg.on('click', function() {
});
} else {
jimg.width(jmessage_width);
var height = (img_height / img_width) * jimg.width();
jimg.height(height);
}
}
});
});
}
function resize_table() {
$('div.message').each(function() {
var jdiv = $(this);
jdiv.find('table').addClass('table').wrap('<div class="table-responsive"></div>');
});
}
$(function() {
resize_image();
resize_table();
$(window).on('resize', resize_image);
});
var jmessage = $('#message');
jmessage.on('focus', function() {if(jmessage.t) { clearTimeout(jmessage.t); jmessage.t = null; } jmessage.css('height', '6rem'); });
jmessage.on('blur', function() {jmessage.t = setTimeout(function() { jmessage.css('height', '2.5rem');}, 1000); });
$('#nav li[data-active="fid-1"]').addClass('active');
</script>
