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JavaScript - Javascript Url Shorten
I'm in need of some help on a code that can auto grab the webpage url yor on and put it into a smaller url. Could redirect to tinyurl.com with url in the input box or does it`s own shortening.... I need it to be a extension form (ex: javascript:alert) xD.
I don`t know much JavaScript so I came here for help. I'm needing this code for DSi user`s on DSiHub (DSi can't copy'n past) to make it easy for them to get avatars or post long links... It would be awesome if you can make this for me . Similar Tutorialshello i'm new to javascripting and coffee script but I just want help how to shorten this line in javascript so I can make changes to it later to simplify it in coffeescript coffescript keyDownHandler = (event) -> selectedItem = $(event.target).siblings(".suggestions").children(".current-suggestion") if selectedItem.length > 0 if event.which is 40 nextItem = $(selectedItem).removeClass("current-suggestion").next() nextItem.addClass "current-suggestion" if nextItem.length > 0 return if event.which is 38 nextItem = $(selectedItem).removeClass("current-suggestion").prev() nextItem.addClass "current-suggestion" if nextItem.length > 0 return if event.which is 13 or event.which is 9 addSuggestion(event.target)(selectedItem) event.preventDefault() return javascript var keyDownHandler, nextItem; keyDownHandler = function(event) { var selectedItem; return selectedItem = $(event.target).siblings(".suggestions").children(".current-suggestion"); }; if (selectedItem.length > 0) { if (event.which === 40) { nextItem = $(selectedItem).removeClass("current-suggestion").next(); if (nextItem.length > 0) { nextItem.addClass("current-suggestion"); } return; } if (event.which === 38) { nextItem = $(selectedItem).removeClass("current-suggestion").prev(); if (nextItem.length > 0) { nextItem.addClass("current-suggestion"); } return; } if (event.which === 13 || event.which === 9) { addSuggestion(event.target)(selectedItem); event.preventDefault(); return; } } is there a way to shorten something like: document.scoresheet["HomeTotalHCaps"].value to a simple short name like var1.value ? I want to have another go at Javascript. I have several books on the subject but I find that my eyesight is a major problem. Therefore I want to try an on-line solution, preferably free. I have Googled, but there are so many that I am almost dizzy with the choices. Perhaps someone could recommend one. Not too fussy visually. My knowledge is VERY basic. Frank Hello! I am trying to find a script that allows you to open multiple browser tabs and then close each of those tabs, either one by one or all at once. Does anyone know how to do this please? Thanks so much for your help. Does anyone know how to make URL links that use Javascript still work when users have Javascript disabled on their browser? The only reason I'm using JS on a URL is because my link opens a PDF file, and I'm forcing it not to cache so users have the latest version. I tried the <script><noscript> tags, but I'm not sure if I'm using it correctly, as my URL completely disappears. Below is my HTML/Javascript code: <p class="download"> <script type="text/javascript">document.write("<span style=\"text-decoration: underline;\"><a href=\"javascript:void(0);\" onclick=\"window.open( 'http://www.webchild.com.au/mediakit/Direct_Media_Kit_Web.pdf?nocache='+ Math.floor( Math.random()*11 ) );\" >The Child Magazines Media Kit</a></span> (PDF 1 MB) ");</script> <noscript><span style="text-decoration: underline;"><a href="http://www.webchild.com.au/mediakit/Direct_Media_Kit_Web.pdf" >The Child Magazines Media Kit</a></span> (PDF 1 MB)</noscript> </p> Thanks for any help, Michael Hi Guys, I am new at JavaScript and start to do some tutorials.What I am trying to do here is prompting user to input a name and if the name was valid the page(document) will display with all objects like the button.But if user enter a wrong name then the button will be disabled! I create the following code but it did not work <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>New Web Project</title> <script language="JavaScript" type=""> function changeColor(){ document.bgColor = "Gray"; } </script> </head> <body> <script language="JavaScript" type="text/javascript"> var person = ""; person = prompt('What is Your Name:'); if (person == "Foo") { document.write("<h1 />Welcome " + person); document.bgColor = "Yellow"; } else { document.write("<h1 />Access Denied!!!!"); document.bgColor = "Red"; document.getElementById("gree").disabled = true; } </script> <div> <p/><input id="gree" type="button" value="Gray " onClick="changeColor();"> </div> </body> </html> as you can see I used the: document.getElementById("gree").disabled = true; but it did not work , could you please give an idea how I can solve this problem? Thanks Hi, I have the following code snippet: test.html ====== <script language="javascript" type="text/javascript"> var testVariable = "test"; </script> <script language="javascript" type="text/javascript" src="test.js"> </script> test.js ===== var testVariable = window.top.testVariable; In firefox, I'm able to access testvariable defined within test.html in test.js. But in chrome, test.js couldnot get the window.top.testVariable field defined in test.html. Can any one please let me know how i can make it work in chrome?. Am i missing something here?. Hey, I've got to make the values of some textboxes change the co-ordinates of my sprite on a canvas and havent a clue on how to do it, Here is my form with the two textboxes and submit button: <form> x: <input type="text" name="x" /><br /> y: <input type="text" name:"y" /><br /> <input type="submit" value="Submit"/><br /> </form> And i need it so that they change the values of these: //this shows where my sprite will start on the canvas var block_x; var block_y; searched the internet for hours and cant really find anything i understand or works. any help is much appreciated I got an index.php Code:
<html>
<form action="bacakomik.php" method='post'>
<select name="kodekomik">
<option value='../komik1/|23'>Judul Komik1</option>
<option value="../komik2/|20">Judul Komik2</option>
<option value="../komik3/|10">Juduk Komik3</option>
<option value="../komik4/|20">Judul Komik4</option>
</select>
<input type="submit" />
</form>
<?php
echo ('<select>');
echo ('<option value= "'.$i.'">'.'Page '.$i.'</option>');
echo ('</select>');
?>
</html>
As you can see, each of the option brings specific value "../komik1/|23" komik1 is a directory | is a delimiter 23 is the pages in one chapter and can be considered also as how many images are there on a specific directory This is my bacakomik.php Code: <?php
$dirkomik = $_POST['kodekomik'];
$exploded = explode("|", $dirkomik);
echo ($exploded[0]); //picture directory
echo ("<br>");
echo ($exploded[1]); //total page in the comic
$pagecount = (int)$exploded[1];
//Take last posted value, process it right away
echo ('<FORM name="guideform"> ');
echo ('<select name="guidelinks">');
$i=1;
do {
echo ('<option value= "'.$i.'">'.'Page '.$i.'</option>');
$i= $i+1;
}while($i <= $pagecount); //Printing option and select
echo ("</select>");
?>
<input type="button" name="go" value="Go!" onClick="document.getElementById('im').src=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value+'.png';"> </FORM>
<img src="img0.jpg" id="im">
With the current code on bacakomik.php, I only can change the img src of id "im" in the same directory only. What I want is that the Javascript could "add" the "$exploded[0]" variable so that the picture can be loaded from different directory. Anyone can do this? I believe that the fix should be somewhere on input tag inside OnClick, or do you know where? Anyway, I found this on the net http://p2p.wrox.com/php-faqs/11606-q...avascript.html Please help me to those who can... Hi Guys I am trying to modify the functionality of my page. I want to be able to activate this piece of code using another javascript function. This is the code I want to activate: Code: <script type="text/javascript"><!--
$('#button-cart').bind('click', function() {
$.ajax({
url: 'index.php?route=checkout/cart/update',
type: 'post',
data: $('.product-info input[type=\'text\'], .product-info input[type=\'hidden\'], .product-info input[type=\'radio\']:checked, .product-info input[type=\'checkbox\']:checked, .product-info select, .product-info textarea, .date_data input[type=\'text\']'),
dataType: 'json',
success: function(json) {
$('.success, .warning, .attention, information, .error').remove();
if (json['error']) {
if (json['error']['warning']) {
$('#notification').html('<div class="warning" style="display: none;">' + json['error']['warning'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
$('.warning').fadeIn('slow');
}
for (i in json['error']) {
$('#option-' + i).after('<span class="error">' + json['error'][i] + '</span>');
}
}
if (json['success']) {
$('#notification').html('<div class="success" style="display: none;">' + json['success'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
$('.success').fadeIn('slow');
$('#cart_total').html(json['total']);
$('html, body').animate({ scrollTop: 0 }, 'slow');
}
}
});
});
//--></script>
And this is how I want the format of the function to be: function testsession() { if there is a session called 'hiredate' { activate the script above } else { var el = document.getElementById("product_data"); } } I just dont know how to write this in javascript Could you help me if possible please I want to insert this js snippet Code: function addText(smiley) {
document.getElementById('message').value += " " + smiley + " ";
document.getElementById('message').focus();
return false;
}
to a loaded iframe with name&id chtifrm. I can access it & change embed something in its html via using something like: Code: $(parent.chtifrm.document.body).append('<div id=\"smly\" style=\"cursor:pointer;float:left;top:200px;display:none;position:absolute;\"><\/div>');
.... Code: parent.chtifrm.document.getElementById('chatbox_option_disco').style.display == 'none'
but how do I insert js in the head of loaded iframe? All -- I have a JavaScript config file called gameSetting.js which contains a bunch of variables which configures a particular game. I also have a shared JavaScript library which uses the variables in gameSetting.js, which I include like so: <script type="text/javascript" src="gameSetting.js" ></script> <script type="text/javascript" src="gameLibrary.js" ></script> In gameSetting.js I have: $(document).ready(function() { // call some functions / classes in gameLibrary.js } in Firefox, Safari, and Chrome, this works fine. However, in IE, when it's parsing gameSetting.js, it complains that the functions that live in gameLibrary.js aren't defined. When it gets to parsing gameLibrary.js, the variables in gameSetting.js are reported as not being defined. I've tried dynamically bootstrapping the gameLibrary file using this function in document.ready for dynamic load... $.getScript("gameLibrary.js"); However, the same problem still happens in IE, where when it parses the files individually it's not taking into context the file/variables that came before, so it's not an out of load order problem. My options a 1) collapsing all the functions in gameLibrary.js and variables in gameSetting.js into one file. However, this is not practical because this is dealing with literally hundreds of games, and having a gameLibrary.js in ONE location for ONE update is what makes most logical sense. 2) figure out a way to get this to work where variables in file1 are accessible to file2 in IE (as it seems they are in other browsers). jQuery seems to be able to have multiple plugins that all refer to the based jQuery-1.3.2.js, so I know there is a way to get this to work. Help appreciated. Nero I wrote a log function that took note of various function calls. Thinking that functions are first class objects, and objects have properties, I made the name of each logged function a property of that function, e.g., brightenInnerPara.name = "brightenInnerPara"; Every browser I tried (Firefox, MSIE, Opera, Chrome, Safari) accepted the assignment, no problem. In Firefox and MSIE, the result was what I wanted: brightenInnerPara.name == "brightenInnerPara" But in the others, the result was: brightenInnerPara.name == null Question 1. Which Javascript is correct here? I favor Firefox and MSIE, not merely because they were willing to give me what I wanted, but also because it makes no sense to accept an assignment statement without throwing an error and then give it a null semantics, like Chrome, Opera, and Safari did. I found a workaround, using assignments like this: brightenInnerPara.prototype.name = "brightenInnerPara"; To my surprise, that worked in every browser. But I don't know why. It seems that such assignments are enough to cause each function to have its own distinct prototype. Question 2. Just how inefficient is my workaround, and why does it work? I am trying to create a banner where an images changes when a user refresh a page. This is the js I am using: Quote: // JavaScript Document <!-- TWO STEPS TO INSTALL RANDOM IMAGE: /* 1. Copy the coding into the HEAD of your HTML document 2. Add the last code into the BODY of your HTML document --> <!-- STEP ONE: Paste this code into the HEAD of your HTML document --> */ //<SCRIPT LANGUAGE="JavaScript"> <!-- This script and many more are available free online at --> <!-- The JavaScript Source!! http://javascript.internet.com --> <!-- Begin // Set up the image files to be used. var theImages = new Array() // do not change this // To add more image files, continue with the // pattern below, adding to the array. theImages[0] = "C:\Documents and Settings\ahadali\Desktop\website\images\head_1.jpeg" theImages[1] = "C:\Documents and Settings\ahadali\Desktop\website\images\head_2.jpeg" theImages[2] = "C:\Documents and Settings\ahadali\Desktop\website\images\head_3.jpeg" //theImages[3] = '4.gif' // do not edit anything below this line var j = 0 var p = theImages.length; var preBuffer = new Array() for (i = 0; i < p; i++){ preBuffer[i] = new Image() preBuffer[i].src = theImages[i] } var whichImage = Math.round(Math.random()*(p-1)); function showImage(){ document.write('<img src="'+theImages[whichImage]+'">'); } // End --> This is what I have in <head> Quote: <script src="banner.js" type="text/javascript"></script> This is what I have in <body> Quote: <div> <script language="javascript">showImage();</script> </div> The banner is not working. All the help is appreciated. Thanks, Ali. I would like to put an ad delay onto a webpage. No content shows up (complete white backgorund) until 30 seconds after viewing the ad. The ad would disappear and the content of the page would load up.
I'm not sure if this is a javascript error or what. The webdeveloper toolbar says I have an error on my site which reads: Error: Permission denied for <http://googleads.g.doubleclick.net> to call method Location.toString on <http://www.*******************>. and also a few more saying undefined _popupControl I can't see what the problem is. The google ads are not showing on my site and I'm guessing these errors are the cause of that. Any help with this is much appreciated. Site: durkmusicbeats . com Thanks. Can I dynamically change a text color when it goes through this attached image or div,(it does not matter)? I know how to change a color; however, I don’t know what conditions I need here. Is there a way to do it? here is the link: My idea is : to make text red when it is on the top of blue div but I have no idea how to achieve it. Once text is out of the blue div region, I want it be black again. I am trying to create an informational alcohol website and in order for it to be suitable I need visitors to enter their birthdate to verify that they are of age. I have got that figured out and it works great. Here is what I am trying to do now. When someone types the home address it goes to the verify page but how can I get it to go there when they are trying to get to another page. An examle: www.donjulio.com. Goes to the verify page fine. www.donjulio.com/blanco.aspx. This doesnt go to the product page it goes back to the verify page. HOW? Also when they get to the verify page, whats a script where I can get the site to remember their information if they click a remember me button. Any help is appreciated. I have been tryin to research this for awhile now and cant seem to find anything. Hi there, I am trying to make a Google Map that has markers on it which when clicked display a users latest tweet. I have used the code found here to generate the latest tweet for a single user. But as this map will have multiple points of user submitted data I need something that can display multiple user tweets. So far, the user clicks on the map and enters their details, their name should be their twitter username. The data is saved to an xml file. At the moment the code is set up so that when you click on a marker it just displays your username and address. But I want to somehow include the PHP to show the users latest tweet. Here is the Javascript: Code: function readData() {
var request = GXmlHttp.create();
request.open("GET", "http://mydomainname.com/test/phpsqlinfo_result.php", true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
var xmlDoc = GXml.parse(request.responseText);
// obtain the array of markers and loop through it
i=[0];
markers=[0];
map.getInfoWindow().hide();
gmarkers = [];
map.clearOverlays();
side_bar_html = "";
var markers = xmlDoc.documentElement.getElementsByTagName("marker");
for (var i = 0; i < markers.length; i++) {
// obtain the attribues of each marker
var lat = parseFloat(markers[i].getAttribute("lat"));
var lng = parseFloat(markers[i].getAttribute("lng"));
var point = new GLatLng(lat,lng);
var label = markers[i].getAttribute("name");
var address = markers[i].getAttribute("address");
var type = markers[i].getAttribute("type");
var html = label + '<br />' + address + '<br />' + type;
// create the marker
var marker = createMarker(point,label,html);
map.addOverlay(marker);
}
// put the assembled side_bar_html contents into the side_bar div
document.getElementById("side_bar").innerHTML = side_bar_html;
}
}
request.send(null);
}
readData();
And here is the PHP: Code: <?php
function getTwitterStatus($userid){
$url = "http://twitter.com/statuses/user_timeline/$userid.xml?count=1";
$xml = simplexml_load_file($url) or die("could not connect");
foreach($xml->status as $status){
$text = $status->text;
}
echo $text;
}
//insert user id where it says userid
getTwitterStatus(userid);
?>
In the Javascript is there a way to include the PHP code, and in the PHP is there a way to include the variable "label" (which is declared in the javascript" where it says user id in "getTwitterStatus(userid)? I'm quite new to all this, so any help would be really appreciated! Hi all I am having x.php file in that i have included (y.js file). x.php code <? $username = "Kelvin"; ?> y.js code (external file) var username =<?php echo'$username';?> alert(username) It is not working for me. How can i get the php variable in external js file. Any help! |
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