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res.sendfile() doesn't serve javascripts well


res.sendfile() doesn't serve javascripts well

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res.sendfile() doesn't serve javascripts well
Tag : node.js , By : Cosmin
Date : November 24 2020, 03:41 PM


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javascripts works when I step through doesnt if I dont


Tag : javascript , By : alexandruz
Date : March 29 2020, 07:55 AM
wish helps you That's because load() is asynchronous: it returns right away, performs its work in the background, then calls a user-provided function when its task is complete. The stepping delay gives you the illusion that the function is synchronous and performs all its work before returning.
Therefore, you should pass a callback function to load() and perform your subsequent work inside that callback:
var cookie = getCookie("lusr");
if(!cookie) {
    $("#UserNav").load("loginform.html", function() {
        $("#loginbtn").click(function() {
            var username = $("#usernametxt").val();
            var password = $("#passwordtxt").val();
            login(username, password);
        });
    });
} else {
    $("#UserNav").load("user.htm", function() {
        $("#WelcomeUser").text("Welcome " + cookie);
    });
}

express deprecated res.sendfile: Use res.sendFile instead


Tag : javascript , By : Nulq
Date : March 29 2020, 07:55 AM
Any of those help ReferenceError: path is not defined
This means you need to put var path = require('path'); somewhere near the top of your script.

Kestrel on AspNet vNext doesnt serve index page under /


Tag : asp.net-mvc , By : user183442
Date : March 29 2020, 07:55 AM
I hope this helps . You need to enable the DefaultFilesMiddleware using UseDefaultFiles() and place it before the call to UseStaticFiles():
app.UseDefaultFiles();
app.UseStaticFiles();
default.htm
default.html
index.htm
index.html

jquery doesnt cache javascripts which loading from html


Tag : javascript , By : ganok_tor
Date : March 29 2020, 07:55 AM
seems to work fine I have personally used code like the following to set HTML content obtained from an AJAX request, without adding the caching busting query string to any scripts in the HTML.
// Get ajaxHTML from an AJAX request.
var ajaxCache = $.ajaxSetup().cache;
$.ajaxSetup({cache: true});
$('.someelement').html(ajaxHTML);
$.ajaxSetup({cache: ajaxCache});

Why do I get an error when I serve a static file for two routes in node.js using sendFile() method


Tag : javascript , By : Michael Gunderson
Date : March 29 2020, 07:55 AM
help you fix your problem If you want to use relative paths for res.sendFile, you need to specify the root option. Use the following code to serve index.html, assuming it resides in the same directory as the Node app source.
You can get the current directory with __dirname.
app.get('/', function(req,res){
    res.sendFile('index.html',{root:__dirname});
})
app.get('/test', function(req,res){
    res.sendFile('index.html',{root:__dirname});
})
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