15,120 Topics
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| | I have script [(Here)](http://jsfiddle.net/8afkT/) that check the either specific font is installed or not on local computer. In both conditions it shows the alert box. Now I want some modification. Please help. I want that: * When specific Font is "NOT INSTALLED" show [this](http://www.emanueleferonato.com/2007/08/22/create-a-lightbox-effect-only-with-css-no-javascript-needed/) CSS based lightbox rather then alert …  |
| | I have a form with several inputs. One has a sub-input based on the condition of the original input. An example is: <input onChange="javascript:addRow()"/> The JS function works. function addRow() { Dynamic HTML code ... } However, if the original input is modified a second time, the JS function executes … |
 | Hi am trying to create a card game. I have to show the cards using text, but i cant find the code to update text when the player change the cards. I used to try using "document.write" but as i learnt its not updateable. Any help? <!DOCTYPE html> <html> <head> … |
 | i have a script and would like to say that it has to wait X TIME before it operates again. i dont know if iam worng with my script: if(document.body.innerHTML.search(/(E|e)rror/) == -1) { if(document.body.innerHTML.search(/Submit/) == -1){ if(document.body.innerHTML.search(/XXXXX/) != -1) { window.location = "XXXXX" } if(window.location.pathname == "XXXXX") { if(document.body.innerHTML.search(/XXXXX/) != … |
| | i get this eveytime i go to youtube. it's just a pop up and i get several of them. how do i fix it? i have no clue what it is and i am not very computer literate so please explain in very simple easy to follow instructions. thank you |
| | Hello, I'm into PHP/Javascript and having some problem here, so just want to seek help from you guys. I have created a page with a textarea. (named Step 1) when the user clicked the "Next" <a></a> link the textarea's value will be stored in a session variable. I've did it … |
| | Good morning. I've stumbled upon a little problem, if you could help me it'd be great. I've searched for Tooltips that support HTML content but most that I've found only support text passed by the html title attribute. The only one I've found that supports HTML code inside the tooltip … |
 | I'm building a website that requires some image preloading, which is handled smoothly with an overlaid splash screen and a progress bar and a spinner. The thing is, I want the preloader to know if preloading is necessary (the cache has been wiped, or is disabled in the browser), so …  |
 | Chaps, something that occurred to me today. If I have a div with `display:hidden;` and I want it to unhide it and animate it at the same time with `animate()`, how do I achieve that? I had a look at the jquery API and it says that `animate()` unlinke `slideDown()` … |
| | I need to pass a js variable to a php variable. I know this can't be done directly and I have been trying to do it with ajax but I just can't figure it out. <form name="menu"> <div> <select name="list1" size="1" onchange="setOptions(document.menu.list1.options [document.menu.list1.selectedIndex].value,document.menu.list2,document.menu.list3);"> <option value=" " selected></option> <option value="one">item1</option> <option … |
| | Hello everyone ! Here a question :D I have this code function validateName(){ if ( name.val().length <= 4 ){ name.removeClass('valid'); nameInfo.removeClass('valid'); name.addClass('error'); nameInfo.addClass('error'); nameInfo.text (" You need to have more than 4 letters "); state = false; }else{ var uname = name.val(); $.post('validateuser.php' , {names:uname} , function(data){ if (data != … |
| | Hi, I have been working on trying to figure out, how to call a php function in javascript, for about two weeks. PS: I don't have code to post because I really don't know how to implement this. |
| | Hi everyone. I would like to implement a counter using ajax that will act like this: The script will send a XMLHttpRequest every x seconds which will return a value from a mysql database. Using the current and previous value retrieved from the server, the script will increase the counter, … |
| | Hey , I tried to send some data to different page and want to use it response ... But the problem i face is the code is working properly on my local host but when i put it over web it always gave me an error ... catalog_no=$('#srno').val(); //alert(catalog_no); query="select …  |
 | Hi, Guys! Actually I want to ask about servlet and ajax. Sorry if I post in wrong room, I have search the room that suitable for my question, but the most suitable is here. I'm developing a push notification for web using servlet + ajax. I have done an tutorial … |
 | 1) onkeyup send textarea values to script 2) converts textarea value to array 3) loops thru the array 4) uses regex to check if its an email address 5) changes inner html of recipient div |
 | my string (str2) = "aaaabbaacc" i wanted to parse out the two a groups. some trials had worked according to plan , while a few , are giving me outcomes i dont understand. im hoping the members could help me out :) problematic regexp 1 : `console.log(str2.match(/a+(a+(?=c))/).toString());` this gives "aa … |
| | I was reading through Javascript overview on a webiste that stated following: 1) JavaScript can not be used for Networking applications because there is no such support available. 2) JavaScript doesn't have any multithreading or multiprocess capabilities. My Questions: 1) Which kind of 'Networking Applications' are we talking about? 2) … |
| | I'm trying to retrieve views from a select set of vimeo vids. The API documentation is lacking in my opinion and I am only provided with this as far as I can tell https://raw.github.com/vimeo/vimeo-api-examples/master/simple-api/simple/really-simple.html It retrieves thumbnails & titles from every video by that username, but I just want to … |
 | Hi, I'm having trouble figuring out how to prevent the default tab action when using jquery ui catcomplete. It works perfectly until I add the catcomplete widget code. I'm using the catcomplete widget code found on jquery ui.com: $.widget( "custom.catcomplete", $.ui.autocomplete, { _renderMenu: function( ul, items ) { var that … |
 | I have written a script to get all elements then i go and find this element in another iframe. Wait, so essentially i have 2 frame's on a page, the one on the left i called the "online" and the 2nd one i called the "base". My end result is … |
 | Hello, I dont know jquery. I am trying edit some code from web for autocomplete. Is it possible retrieve value afer submit from php page? What's way ? Or only with js ? Connection is ok, selecting too. Link to other page is created with paramaters. Thanks. -- test.php -- … |
| | I have a page with list items (links) that I need to be able to hide/show from my admin page. <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $("li").css("display","none"); }); }); </script> How do I get it to work that if i press a button in my admin page, it hides list items that … |
| | Hi all, I was wondering if anybody can enlighten me on when it is best to separate javascript code in different script. Let me give you a practical example. I have a script that I would like to run everytime the page is resized, so I am thinking to use … |
| | I am new in ajax. I searched some code about autocomplete. But when I select data from list I dont know retrieve data. Page get_course_list.php fill list and send to user choiced value. In php is code Diagnoza: <input type="text" id="course" onblur="course()"> <?php $dgkod=$_POST['course']; echo "course: $dgkod" ; ?> Function …  |
 | There is two sections i need it to update. When they hover over the members name listed below, I need it to show their details. When the user(one who submitted the content) posts its going to have a hidden value to update the field in the form that i have … |
| | Two questions, How do I create a unix timestamp from a date variable derived like this: `var myDate = $(this).data('date');` the format is like this: 2013-01-01 and how do i then create a new unix timestamp for 90 days later than myDate? Thanks |
| | hereis my code the html is on http://cdpn.io/rzcAu /************************************************************************** validation ***************************************************************************/ /*********validation Variables************/ var Email = document.getElementsByName("Email"); var Password = document.getElementsByName("Password"); var firstName = document.getElementsByName("FirstName"); var secondName = document.getElementsByName("SecondName"); var Captcha = document.getElementsByName("Captcha"); var name = document.getElementsByName("Name"); var Subject = document.getElementsByName("Subject"); var Message = document.getElementsByName("Message"); /*********validation Code************/ function email_validation(){ if … |
| | I'm using [filtrify plugin](http://luis-almeida.github.io/filtrify/) on my website and I needed a way to save filter settings when user reloads page or pareses browsers back for forward buttons. After searching for a while I found html local storage solution. I have somewhat implemented in in my website, but I can't get … |
| | I have a JSP with a button. This button is disabled. How can I make the JSP keep on reloading until isCheck becomes true and it will make the button enabled? Here is my javascript: var usbAvailable = <%=CheckUSB.getInstance().getStatus()%>; function confirmSound(){ HyPAS.Sound.confirm(); HyPAS.LED.on(); location.href='ScanJobServlet' } function checkUSB(){ <%response.setHeader("Cache-Control","no-cache");%> if(usbAvailable==false) { … |
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