i have a dropdownlist (asp.net control) and a listbox control and a Add button when the user select the item from dropdownlist and click on add button to add to the listbox. how can i prevent the user from adding duplciate items and alert saying its already in the listbox? UPDATE: in my particular scenario, i have a dropdwonlist and a...
I've been coding with php/CI for a bit now and am starting to get the hang of it, but I'm trying to make the leap to use jQuery + some ajax stuff and I can't seem to get it to work. It's like the the script isn't even being seen. What I'd like it to do is to call the java/test function when the user clicks the submit button. I'd like ...
I have just started PHP and mySQL and need to know if this is "safe". The login information is passed into the following PHP file through AJAX (jQuery). jQuery AJAX $("#login_form").submit(function(){ $.post("login.php",{user:$('#username').val(),pass:$('#password').val()} ,function(data) PHP ob_start(); mysql_connect("-", "-", ...
When I use the IE developer tools, some of the DOM elements have attributes added that are of the form jQueryXXXXXXXXX="YY" where XXXXX is a fairly long digit string and YY is a usually small integer value. I don't see these with the DOM inspector on Safari. Why and when are these added? Is the data useful to me in any way? ...
Hello, I wanted to see if I could make a custom data set to use with jQuery UI Slider. I'm working on a site that has dress sizes that come in the range of: [ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 16W, 18W, 20W ] The issue I'm having arises right after 18, when it jumps to "wide" sizes that are a bit unique. Before I added in the 16W, 1...
I'm great with CSS but I largely suck at jQuery. We all have our limitations... OK with that admission out of the way I'll begin. We have a "favourite products" table, which you can sectionalize into categories (eg, Booze, Sheep, Spoons). Each category is a . Each row (excluding the ) is a product. I want to enable a user to drag and d...
Hi All Been working on a table that I want to apply filtering, which is fired from a select on change event. Which removes all of the rows that do not match the filtered value and then updates the paging. At present, I can get the paging to work and filtering to work independent of each other. Select Mark-up: <sele...
I'd like to click a button in a dialog and change the text on the message area before running the function associated with the button or simply change the text as part of the function. ...
I have the following task: Add falling fairy dust (kind of like Tinker Bell) to a website logo. The falling fairy dust should be continuously animated/falling and fading out. The website logo is a png. I would like to absolutely position a div over the existing website logo image. That div would contain the animating fairy dust. I k...
Edit... Someone suggested I do it differently... If I were to use .htaccess, would this work? Options +FollowSymlinks RewriteEngine on RewriteRule ^chapter http://mysite.com/chapter/1 I'm just using basic javascript here, but I wanted to find out if there's a way to add it to my jquery file so that the redirection will happen if th...
Hello! I'm a newb in ajax stuff, so this is my first project with jquery load(). I did this step-by-step instruction http://net.tutsplus.com/tutorials/javascript-ajax/how-to-load-in-and-animate-content-with-jquery/ and it seems to be so easy. The result: works with Webkit and Gecko, but IE 7 + 8, what a surprise, they load no content. T...
Hello all, I would like to do a filesize validation as follows. Please see whether this proposal method makes sense or not. This part alone should work. 1> After the user selects a file, I check whether the file has suffix as png, gif etc. $("#myform").validate({ rules: { fieldForUpload: { required: true, accept: "png|gif...
how to submit the form in jquery to server side by escaping or bypassing the Validations that were set ...
How do I out put the JSON format for other website? I wrote the code below. I've tried to retrieve the information from the JSON server but it didn't return anything back. JSON SERVER <%@ Page Language="C#" %> <%@ Import Namespace="System" %> <script runat="server"> protected void Page_Load(object sender, EventArgs e) { /...
I feel like I must be missing something simple here... Nothing sends, nor do I receive the success message. <?php if(isset($_POST['submit'])) { $to = "[email protected]"; $subject = "Feedback Form"; $name_field = $_POST['name']; $email_field = $_POST['email']; $message = $_POST['message']; $body = "From: $name_field\n E-Mail: $emai...
Simple just trying to animate a p-tag #disclaimer to highlight the background color. Example in jQuery: $('#disclaimer').animate({'backgroundColor':'#ff9f5f'}, 2000); The html is a simple <p id="disclaimer"> disclaimer here </p> But when I try to open the page in IE here is the JS error: Webpage error details User Agent: Mozi...
Hello, I have a series of div tags on my page & I want to wrap them all into a container. <div class = "c" >blah blah </div> <div class = "c" >blah blah </div> <div class = "c" >blah blah </div> I want to wrap all the above tags into a container as follows <div class="container" > <div class = "c" >blah blah </div> <div cl...
I need to give the user a snippet of js code that will insert some HTML code into the page. I'm wondering what the best method to do so is. Should I use document.write, should I just create all the HTML elements via DOM programmatically? Is it possible to use a js library? I can see conflicts occurring if the webpage the code is embed...
I want to toggle between CSS so when a user clicks the button (#user_button) it shows the menu (#user_options) and changes the CSS, and when the user clicks it again it goes back to normal. So far this is all I have: $('#user_button').click(function() { $('#user_options').toggle(); $("#user_button").css({ borderBottom...
I am using the code below. Problem is that every time I select the option it duplicates all the options and the list shows all the options again. Here is the code: if(x > 50){ var i, j; j = 0; for(i=0; i < x; i++){ if(i%50==0){ $('#startRecord').append( ...