I just started to learn Javascript and basically I wanted to create a bookmark on Google Chrome where I basically just want to do:
"www.hello" + i + ".com"
so basically open up a prompt where I myself enter what I want "i" to be and then it should then add up so etc:
i = world
end: www.helloworld.com (Automatic open it up).
I assume this is beginner level but I have just learned and I just know how to open up a prompt at this moment.
javascript:(()=>{let i=prompt("Enter "i" for website ,")
and now I dont know how to continue to make it add for a website.
That's very simple..
Just copy paste the code below and save it in your bookmark and give it a try..
javascript:var websiteName = prompt("Enter \"i\" for website..");var url = "http://www.hello"+websiteName+".com";window.location.href = url;
Note that javascript: at the front will be automatically removed when you copy and paste the code manually in url bar. So save it once in bookmark and use.
You can pretty much use whatever you would normally put between <script> tags on your page. So this:
var i = prompt("Enter website:", "");
if (i == null || i == "") {
//add whatever action you would like when user cancels
} else {
window.open("https://www."+ i +".com");
}
Becomes this (minus the comments):
javascript: var i = prompt("Enter website:", ""); if (i == null || i == "") { } else { window.open("https://www."+ i +".com"); }
Related
In my website I have some part when you 'click' on it, It will show a (pop-up) div & grays the rest of the website, However I want to make a link/hashlink for that state.. something like this ( http://www.mywebsite.com/show-pop-up ), So whenever my visitors type the link above in their browser and go, They will come to my website with (the pop-up visible).
I saw this in Trello.com & Behance.com (When you click in a project it will show as pop-up with a new link in the browser).
Note: I need this in 'pure' JavaScript.
There are several ways you can achieve this. One of the following options may work for you.
Option 1: using hashes. Consider the following url: www.mywebsite.com/index.html#popup. You can retrieve the #popup value on startup of your website and act accordingly. See the code sample below.
document.addEventListener("DOMContentLoaded", function(event) {
// Website has loaded.
var hash = location.hash
// Check if the hash exists and is popup.
if (hash && hash === 'popup') {
// Show your popup
}
});
Another option would be to use query strings. Consider the following url: www.mywebsite.com?popup=true. First you have to retrieve the query strings, using for example the following function. Afterwards check if the popup querystring has been used.
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, "\\$&");
var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, " "));
}
var popup = getParameterByName('popup');
// Check if we have the popup parameter.
if (popup) {
// Show popup
}
Suggest using
http://www.mywebsite.com#show-pop-up
instead of
http://www.mywebsite.com/show-pop-up
then using
if(location.hash === '#show-pop-up') {
// show your popup
}
on page loaded.
so my situation is as follows:
I wrote a submission system in php that writes to a textfile rather than a database, the idea of the system is people submit their url to the textfile and then when that script is called on a page, it redirects to a random address out of the textfile; the problem is, I don't know how to make javascript read from the text file and then pick a line to redirect to.
Actually, just to clarify, I know how to make javascript read from the text file; but I have NO idea how id write a function to pick a url from the file and forward to it.
Seeing as I hit this road block a couple of days ago, the only way I have been handling submissions is checking the text file every 12 hours for new submissions and then manually adding them to this code:
setTimeout(function() {
var howMany = 38;
var page = new Array(howMany+1);
page[0]="http://gproxy.nl/";
page[1]="http://homeproxy.me/";
page[2]="http://proxyturbo.com/";
page[3]="http://www.lblocker.info/";
page[4]="http://goprivate.eu/";
page[5]="http://jsproxy.com/";
page[6]="http://openthis.eu/";
page[7]="http://proxy4home.info/";
page[8]="http://dedicatedipaddress.net/";
page[9]="https://www.4everproxy.com/";
page[10]="http://www.surfsearch.info/";
page[11]="http://www.leaveproxy.com/";
page[12]="http://proxyecole.fr/";
page[13]="http://newipnow.com/";
page[14]="http://www.hiddenmode.info/";
page[15]="https://europrox.org/";
page[16]="https://www.4everproxy.com/";
page[17]="https://goingthere.org/";
page[18]="http://xuxor.com/";
page[19]="http://033b.com/";
page[20]="http://thewebtunnel.com/";
page[21]="http://prox.phanteye.com/";
page[22]="http://www.hiddenall.info/";
page[23]="http://www.5966.info/";
page[24]="http://hideyoself.com/";
page[25]="http://prox.phanteye.com/";
page[26]="http://freevideoproxy.com/";
page[27]="http://thewebtunnel.com/";
page[28]="http://openthis.eu/";
page[29]="https://europrox.org/";
page[30]="http://xuxor.com/";
page[31]="https://incloak.com/";
page[32]="http://www.leaveproxy.com/";
page[33]="http://www.openunblocker.com/";
page[34]="http://post48.com";
page[35]="http://post48.com";
page[36]="http://inteproxy.com";
page[37]="http://208.73.23.59";
page[38]="http://hidemetoday.com/";
function rndnumber(){
var randscript = -1;
while (randscript < 0 || randscript > howMany || isNaN(randscript)){
randscript = parseInt(Math.random()*(howMany+1));
}
return randscript;
}
quo = rndnumber();
quox = page[quo];
window.location=(quox);
}, 1500);
I would be very grateful if someone would help me write the script or tell me what kind of function I should be googling to look up, googling "How to make javascript read from a textfile and redirect" doesn't really turn up much ; (
Many thanks!
If I understand correctly, first, you'll need a regex to find the URLs in the file. I would refer to this SO post for that: regular expression for url
Once you have that, you can go to any URL with window.location.href = 'http://google.com';
So, you'll do something like this...
var urlPattern = /((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=\+\$,\w]+#)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+#)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%#.\w_]*)#?(?:[\w]*))?)/g;
var urls = data.match(urlPattern);
if (urls) {
window.location.href = urls[7];
}
Is that what you're looking for?
Or you can use a more simple regex like var urlPat = /https?:\/\/[^'"]+/g
Remember to use the /g flag with your regex to get all occurrences of the urls.
I am trying to print a page using javascript, and i am getting a "Bad Request" when a new window popsup if i clicked the 'print' button.
Here is my javascript code that opens a window by capturing the current location and assigning the media css to print.
function printerFriendlyNew() {
genPopUp = window.open("","printer","toolbar=no,location=no,scrollbars=yes,directories=no,status=yes,menubar=yes,resizable=yes,width=760,height=600");
genPopUp.location.href = document.location.href + "&css=print";
if (genPopUp.opener == null) genPopUp.opener = window;
genPopUp.opener.name = "opener";
}
Any idea why i get the 'bad request' error ?
Got this resolved... crazy me, am just blindly appending "&css=print" since I have URLs which have querystring, and it works fine for those, and bugs out for those which don't. I added this to my existing javascript and this resolved the issue.
var contain = document.location.href;
if (contain.indexOf('?') == -1)
genPopUp.location.href = contain + "?css=print";
else
genPopUp.location.href = contain + "&css=print";
I've created a javascript bookmarklet that gets the current page's title and URL, using the following code:
//Check to see if jQuery is already loaded
if (typeof jQuery == 'undefined') {
var jQ = document.createElement('script');
jQ.type = 'text/javascript';
jQ.onload=runthis;
jQ.src = 'http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js';
document.body.appendChild(jQ);
} else {
runthis();
}
// main Javascript function
function runthis() {
title = document.title;
url = document.URL;
tag = "customTag";
alert("Added to paperclip: Page Title: "+title+" | URL: "+url);
}
I now want to take that info and add it as a bookmark on my Delicious account. How do I go about this with Javascript/jQuery? I've taken a look at the API documentation but am having trouble getting my head around it (completely new to this, and OAuth makes my head spin), and can't find any full code examples to tinker with.
Would really appreciate any help/examples.
Edit:
You may want to look at this previous question. - "I want to create a Delicious bookmarklet in Firefox that bookmarks the current page with a predefined tag."
Well, an example that does exactly what you want by using a bookmarklet in your browser's toolbar is the delicious bookmarklet. It gather information from the page, displays the info in a popup, allowing you to edit it, and then stores it to your account:
http://delicious.com/help/bookmarklets
javascript:(function(){
f= 'http://delicious.com/save?url='
+ encodeURIComponent(window.location.href)
+ '&title='+encodeURIComponent(document.title)
+ '&v=5&';
a=function(){
if( !window.open(
f + 'noui=1&jump=doclose',
'deliciousuiv5',
'location=yes,
links=no,scrollbars=no,
toolbar=no,width=550,height=550'))location.href=f + 'jump=yes'
};
if(/Firefox/.test(navigator.userAgent)){
setTimeout(a,0)
} else {
a()
}
})()
If you use your Yahoo ID to log in, you do have to use OAuth, but if you don't, you can use the V1 api like this (from this page, worked for me in Chrome):
javascript:(
function()
{
location.href = 'https://user:pwd#api.del.icio.us/v1/posts/add?url='
+ encodeURIComponent(window.location.href)
+ '&description=' + encodeURIComponent(document.title)
+ '&tags=obvioustesttag';
}
)()
Make sure to search your tags for "obvioustesttag" since it doesn't show up in the chronological list immediately.
Try to create a regular login or new account if you currently use YahooID to sign in, otherwise, you'll have to deal with OAuth.
I need to show a DIV on two pages (URL's) but not on the others.
(I have jQuery on the pages if that helps.). I'm a complete noob so all help is very much appreciate. Thank's!
Case (1) where I want to show the DIV:
On the start page, when the web browser address field reads 'www.mydomin.com'
The start page is PHP so I guess the full URL is 'www.mydomin.com/index.php'
Case (2):
'www.mydomin.com/index.php?option=com_myblog&title.html&Itemid=1&lang=en'
WHERE this part is alway the same
'www.mydomin.com/index.php?option=com_myblog&'
AND this part is always unique
'title.html&Itemid=1&lang=en
Example
if (url == 'www.mydomin.com' or 'www.mydomin.com/index.php?option=com_myblog&') {
do this
xxxxxxxx
else
nothing
This should work, if I understand the question correctly
var url = document.location.href;
if (url.indexOf('www.mydomin.com/index.php?option=com_myblog&') >= 0) {
$('#div_id').hide();
} else {
$('#div_id').show();
}
But really, if you use PHP anyway, you should figure out how to not render the div in the first place.
You can parse the query string and show/hide the div based on the result.
I also think it should be handled from PHP code instead from JavaScript. And div should not be rendered in first place.
You can target a specific query parameter of the URL using window.location.search. Using the below code, you can find an exact match anddisplay/hide the HTML element:
var firstURLParam = window.location.search.substring(1).split('&')[0];
var datGuiEle = document.getElementById("elemID");
if(firstURLParam == "debug"){
datGuiEle.style.display = "block";
}
else {
datGuiEle.style.display = "none";
}