15,700 Topics
 | |
| | Hello everyone! I am not good in PHP, AJAX, jQuery and JS. I am exploring and doing self study on a chat application on web. But I can't figure out why every time the message received by the other user, it duplicates as if its copying all the recent messages … |
| | I'm trying to replace this set of if statements as an each statement. but I'm a little confused on how to do this. I just want to cycle through a series of images that have the class .hotspots and change source, after detecting whether they have one of 4 other …  |
 | Hello, I have a script which is as follows (not written by me), and would like to get the value of "content" in this case to be displayed on the screen for test purposes, how can I do this? <script type="text/javascript"> $(document).ready(function (){ var content = $('#menu-upper').html(); $('#menu-upper').html(''); $('#menu-lower').html(content); }); … |
| | Hello, I'm currently creating a website in C# and I'm trying to add Globalization to my application, however there is an issue I'm currently facing related with the fact that I must change some labels for some buttons I've created in a javascript file, and I was thinking about using … |
 | Hello Community, I need help with getting javascript function arguments in php eg. function jsFunction(arg) { <?php phpFunction(arg); ?> } <button onclick="jsFunction(this.id);" id="XXXX"/> But when i press the button it doesn't send "XXXX" to the php function (<?php phpFunction(args); ?>) it sends "args" (as plain text). Please Help... |
 | Hi all! I have a problem which I can't seem to fix. I would like to know is it possible to send a normal JS variable to a php page. I've tried the following and nothing seems to work. <input type="submit" value="Bookmark" onclick="bookmark();"> function bookmark() { var pageNum = 2; … |
| | function CardNumber(num, isVisa, isMaster) { var card = new Array(); if (document.getElementById('radioVisa').checked) { card = isVisa; } if (isVisa){ ((isNaN(num))||(num[0] != '4') || (num.length != 16)) return false; } else { return true; } if (document.getElementById.innerHTML('radioMaster').checked) { card = isMaster; } if ((isNaN(num))||(num[0] != '51') || (num[0] != '52') || …  |
| | I am using window.open to launch a link from within an iFrame. Here is my code to launch the link: =iif(Fields!budgetid.Value>1,"javascript:void(window.open('"+"http://test/forms/Su....aspx?BudgetId=" & Fields!budgetid.Value & "'))","") The link is showing up in my iFrame, but when I click the link nothing happens. If I right click, copy the shortcut, and paste … |
| | I have the following code to draw any polygon on an HTML5 canvas on a button click. The user supplies the radius, sides, x and y co-ordinates. Using the sides any regular polygon should be drawn. First we move to the perimeter using moveTo() and then draw lines using lineTo() …  |
 | Hi all, would like to convert this javaScript code versatile so it will be able to extend various inputs of a form. var instance = 0; function moreFields() { // Check if there isn't more than 3 fields if(instance != 3) { instance++; // Create a child var clone = … |
| | i have follwoing code in jquery function CallService3() { $.ajax({ type: "POST", url: "MyService.asmx/Comments", // data: "{ 'loginid': " +"'"+ $("#txt_login").val()+"'" + ", 'pass': " + "'" + $("#txt_pass").val()+"'" + "}", data: "{}", contentType: "application/json; charset=utf-8", dataType: "json", success: OnSuccess3, error: OnError1 }); } function OnSuccess3(data, status) { if(data.d.length > … |
 | I am working on an assignment from the book ‘New Perspectives: HTML, CSS and DHTML’ and I am unable to get the code to work. This is an online class and this book is not a desirable choice for this type of class. Basically I am to write code to … |
 | I am trying to search through a JSON file and display only the result matching the input form. When I click the 'Search' button, nothing happens. How can I resolve this? This is the code: <div id="search"> <form name="input" action="search()" method="get"> Search: <input id = "searchField" type="text" name="search"> <input type="button" …  |
 | Hello Lets say in the localStorage object I have the following: Apple = red Potato = brown Gum = blue And I want to search thru it for the word Potato and then get its value (brown). How could I do this? Im thinking: for (var i=0;i<localStorage.length();i++) { if (localStorage[i]=="Potato") …  |
| | Hi, I know it's possible to add actions for elements that are not in DOM yet, like $(element).live('event',function() { //code here }); Is there any way to execute the code without the event, or give it an event like 'exists' ? Like, when object is added, the function executes automatically, … |
| | Hi all. I need to fix a bug in a code, it is not displaying properly (it appears in the upper-left corner and when I try to click on it, the page reloads). I cannot figure it out myself. Please help. <div class="btn_center" style="padding: 0 0 10px;"> <fieldset> <div class="edit_entry … |
| | I have jQuery, jQuery Mobile and jQuery-UI included in my MVC4 project. I am having a problem where the jQuery-UI script only loads if the page is refreshed, otherwise the jQuery-UI will not load initially. I have tried moving the include script to the bottom of the page instead of … |
 | I'm working on my first web app, and have a simple version of the application working. It allows the user to create and edit a fantasy map from a set of terrain tile images - but I can't figure out how to make it print. A print preview (and an … |
| | Here is the code: var Circle = function( radius ) { var _radius = radius, _area = function() { return Math.PI * _radius * _radius; }, _perimeter = function() { return 2 * Math.PI * _radius; }; this.radius = _radius; this.area = "Area" + _area(); this.perimeter = "Perimeter" + _perimeter(); … |
| | Any way to show "printed success" message in website after printing completed in printing machine? I need to implement this function in my client website using either .Net, jquery, java script. CONDITION: The data displayed in grid with "print" option when user click the "print" the default browser print dialog …  |
 | Hi folks, I am aware this is a problem that many people have, but I am yet to find an answer... I have a 10x10 grid generated using a html `<table>`, each cell has an id reffering to its location (ie. #15 - row 1, colmn 5). All I need … |
| | HI! my friends, Now I am trying to make a drop down which will show image map by selecting image from drop down,please check this link http://www.siteexperts.com/dhtml/ch9/chapter/samples/map1/switch.htm it's very similar to what I want to make but it has one pic. Please help me! thanks for your time! |
| | I have this chunk of jQuery that is doing strange behavior. When I load the page, my list is slided Up (completely folded) wich make sense. But I have to double click each parent to slide them down, which is not the normal behavior. I think this line is the … |
 | Hi i have an issue using top to bottom plugin, while it works, the problem is that the image is visible only on top and while i scroll down the image stays top. Below is the code: <html> <head> <style> #main { float:left; width:500px; background:#c9c; } #sidebar { position: fixed; … |
 | Hi all, I wonder if you can help me at all. I need to display one ul list into separate (3-4) columns one next to the other one, only if the number of items is bigger than 6. Let's look at the following code. Html is: <div class="wrapper"> <h2 id="first">First</h2> … |
| | I have this jquery code <script type="text/javascript"> $(document).ready(function () { var counter = 2; $("#addButton").click(function () { var newTextBoxDiv = $(document.createElement('div')) .attr("id", 'TextBoxDiv' + counter); newTextBoxDiv.after().html('<input class="required" data-val="true" data-val-regex="Provide a valid date." data-val-regex-pattern="^\d{1,2}\/\d{1,2}\/\d{2}$" name="Date[' + counter + ']" id="Date[' + counter + ']" value="Date[' + counter + ']" style="width:165px" type="text" … |
| | I am a big fan of the jqtransform plugin [URL="http://www.dfc-e.com/metiers/multimedia/opensource/jqtransform/"]http://www.dfc-e.com/metiers/multimedia/opensource/jqtransform/[/URL] but have discovered that when you add to many select fields on a page, the bottom half of the select fields do not open the option fields. I have a form which takes an passenger's date of birth, but there … |
| | My boss has several projects where i need to change out information. I did one with an included file of several divs that are hidden/shown, depending on what the user clicks on. It got tedious. But I don't have access to mysql to set anything up. Now I'm doing another …  |
| | Javascript string search string in array not working here is my code Mycode var array = ["foo","fool","cool","god",'searchstring']; var src_keyword=""; $("#search_str").click(function(){ src_keyword=$("#str_search").val(); find(array,src_keyword) }); function find(arr,src_keyword1) { var result = []; alert(src_keyword1); //src_keyword1="oo"; for (var i in arr) { var search = new RegExp(src_keyword1, "gi"); if (arr[i].match(search)) { alert(arr[i]) result.push(arr[i]); } …  |
 | What are some common uses of HTML forms that contain just one text input and a submit button? The only one use I find is to submit search queries. Is there some other reason why this is commonly used? |
| | I know how to set it to auto jump to the next field in the form after a certain number of characters are entered. But that's not what I need. I need this: If number 2,3,4,5,6,7,8, or 9 is entered, I do want auto jump to the next field. However, … |
 | Dear all, I can use this code to write a value in parent window control. [CODE]StrJScript = "<SCRIPT>parent.document.forms[0].TxtCustomerId.value = '" & ClearSpace(Row.Cells(1).Text.Trim) & "';</SCRIPT>" If Not ClientScript.IsClientScriptBlockRegistered("S1") Then ClientScript.RegisterClientScriptBlock(Me.GetType(), "S1", StrJScript) End If[/CODE] but, I cannot set iFrame visible to false. I use this code : [CODE]StrJScript = "<SCRIPT>parent.document.form1.iFrmCustomer.visible = … |
 | hi i have a simple website that includes a WebService and a Webform page. i'm trying to call my web service from the web form using jquery. when i type the web service's url using https, i get "Access denied" error from internet explorer. the call works just fine when … |
| | Hi All, How can we set a value to iframe textbox element either in JS/Jquery <head> <script type="text/javascript"> function load() { alert("Frame is loaded"); myframe.document.getElementById("user_email").value = "<?php echo $var ?>"; } </script> </head> <body> <iframe onload="load()" id="myframe" name="myframe" src="http://www.gigpayrr.com/signup" width="700px" height="600px"> <p>Your browser does not support iframes.</p> </iframe> </body> |
| | I've gone through Code Academy's beginner's JS course. I would like to not only practice what I've learned more, but now move on to interdemiate lessons. Is there a site like Code Academy offering such things for free and online? |
| | Hi, I have a problem.I have a third party HTML/Javascript code in which they have text area.They post the content of the text area when user press enter. there is no button to submit the form. So I wanna know how can I submit that form using javascript. Thanks. |
| | Can anyone point me to the right direction with validating a input field like this "p99” (i.e. a letter followed by two digits). |
| | Hello all, I am looking for a way to code up an exit popup. The problem I am having is a way around the alert box that pops first asking if the user would like to leave or stay on the page. I would like to show an small html …  |
| | Hi, Can anyone tell me why no 'products' are being displayed from the JSON file? This is my code: products.html: <!DOCTYPE html> <html> <head> <meta content="text/html;charset=utf-8" http-equiv="Content-Type"> <meta content="utf-8" http-equiv="encoding"> <style>img{ height: 100px; float: left; }</style> <link rel="stylesheet" type="text/css" href="style.css"> <script src="http://code.jquery.com/jquery-1.7.1.min.js"></script> <script> $.getJSON('products.json', function(data) { $.each(data.products, function(i, item) { … |
 | Can anyone help me? I'm trying to gat my reservation calendar working with jquery tabs. Everything else works exept for this reservation calendar. When I remove the javascript from the header, the calendar works just fine but the tabs disappears... Can anyone please help...? <div class="reservationbox"> <div class="reservation_calendar" id="reservation_calendars"></div> <div … |
| | Hi guys, I am getting very weird issue here. On my wampserver, this script works fine but not on my liver server which is linux. This is what it does. After a checkbox gets checked, the scripts identifies that and insert a row in table and that script send back … |
| | Hi, so I have developed a top fixed navigation bar at the top of a webpage. How do I incorporate a fading navigation bar so that when I scroll down, the fixed bar turns from black to a certain opacity level? Is that something incorporating jquery? And if possible, if …  |
| | I have the following code that gets input from users on a button click and draws on a canvas but when i click the button nothing works. Here's the code: <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link href="mycss.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="js.js"></script> <title>CANVAS</title> </head> <body> <canvas … |
| | In order to make my AJAX functionality a little more efficient I've added a cache component; but this has given me a huge new headache. The AJAX related code is below. It listens for a click and checks if the user has already clicked that link. If not, it'll fetch … |
| | ****** good day im new to this forum and i hope you can help me, I'm new to javascript i need to achieve a few things. my goal is to put a running timer for each text box generated ive read tutorials online and tested some codes and so far … |
| | Hi I have a datepicker: <input class="dmxCalendar2" name="dmxCalendar21" id="dmxCalendar21" /> <script type="text/javascript"> // <![CDATA[ jQuery(document).ready( function() { jQuery("#dmxCalendar21").dmxCalendar2( {"altFormat": "yy-mm-dd", "condDates": [], "firstDay": 1, "showOn": "both", "duration": "slow", "showOptions": {"direction": "up", "easing": "swing"}, "yearRange": "c-10:c+10", "onSelect": "MM_goToURL('parent','allactstest.html');"} ); } ); // ]]> </script> And also a script: <script> var chosenDate … |
| | Quick question. I want to make a variable from just a section(substring?) of an id in javascript / or jquery. I've got four possible id names: link_north, link_south, link_east, link_west. I want to pull just the direction from the link to use as a variable, with this: var header_change = … |
| | I have taken up a project of creating my own forum. A chat forum. I have started to design the homepage. But there is still much more work to do. The thing is I dont know how the folowing things work: Member login and that each member has their own … |
| | I am trying to have my .js file have a function that will change the color of the text within the div tag named "ID=test". I have the function (below), but I think I am missing something. I have three buttons in my HTML (red, blue, and black) that should … |
| | Hi, I need to get a variable value from dropdown and pass this to another JS file: On <SELECT> i have Onchange event, which get dropdown value. If I make selection, alert popup appear with correct value file.php ... script ... function __doPostBack(elm) { var user_id = elm.options[elm.selectedIndex].value; alert(user_id); } … |
The End.