2,530 Topics
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 | Need Help to create **Gmail** style realtime chat app for my website. I found server for realtime chat here https://xmpp.org/software/servers.html (I will go for [ejabberd](https://www.process-one.net/en/) or [Openfire](http://igniterealtime.org/) **or** which one should I choose?) **Goals** 1. send & receive chat request 2. accept or reject request 3. show sent/pending chat request … |
| | How do facebook, twitter, and other social media app store the data of the user's chat history or chat log? Is it on the database or on a separated file? How can i create a professional chat application on my website?  |
 | Hi, I'm a graphic designer and am designing a site using Adobe Muse which creates HTML, CSS, and JavaScript. Can I export the site as HTML to a developer to integrate with Cold Fusion? There is a client login portion of the larger site created with Cold Fusion (I believe). … |
 | I have an issue with what seemed a simple task, but I'm having a brain farth, so it's not :) I count child elements with `length`and add `+1` on top of that length. This works fine and I store that in a var `$trackCount` $trackCount = $carousel.find('.owl-item').length +1; Now I … |
 | Hello all, I am facing some problem what i have now is there are images render in a div and and there anchor tag inside div when user clicks on image an overlay screen will open where i have to display pdf files i have used TouchPdf plugin now what …  |
 | I want to make a website showing the result of exams that are conducted in India. I want the user to enter his/her Roll Number in the form created at my website and as he/she press enter. His/her results should be displayed on the page. I have a several websites … |
 | For as awesome and popular as jQuery is, why is jQuery UI so buggy and poorly maintained? *Frustrated* |
| | Hi, Been looking for a way to get value of items within a handler object. From the below i would need to call the value of the image with console.log(this.image);. I doubt that is the way to do it. but I cannot find something that can point me in the … |
 | Hi, I am inserting data using while onclick event in href using jquery post method, it works successfully, But in controller after insertion, I wrote $this->load->view('viewnames'); But it is not loading that viewnames.php It displays nothing |
 | i want to refresh multiple div value without refreshing the whole page using one function. <div class="live_update" id="a">33</div > <div class="live_update" id="b">34</div > <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script> <script> function autoRefresh_div() { $('.live_update').load('Dashboard.php' + ' .live_update'); } setInterval('autoRefresh_div()', 1000); </script> |
| | Hello all Every one has seen gmail shows small blocks of files and documents preview and when we click on that then we can read it online on full page as gmail or google drive shows.Is there any library for doing such things.I aslo need to diable download and print … |
 | I'm writing a small PHP system to register groups, the groups are of four category, namely men, women, youth and both(men and women) category, i'm not good in javascript but i have tried to write small javascript code which invoke a text box when a user choose men category. What … |
 | hi every body, i want to add row in my table html using javascript but i use methode append(), when i refresh my page, the row disappears and I want it to remain in the table. please help for me. thank |
 | hi i have the following form where a member chooses how long they want to be be displayed on another page like example below <select name="hours"> <option value="1"<?php if(!empty($hours)) {?><?php if($_POST['hours']=="1") { echo "selected"; } ?><?php }?>>1</option> <option value="3"<?php if(!empty($hours)) {?><?php if($_POST['hours']=="3") { echo "selected"; } ?><?php }?>>3</option> <option value="6"<?php … |
| | Hello every one i am having one doubt i have a set of links[url].Now there is pave ackages like 6 links,25 links package. if two user select 6 link each day and both will have same links[url] .now i when user log in then on adversitment page he visit each … |
 | I am trying to install Zend via a composer command in Linux. I am following the official Zend tutorial. And I am able to make a simple application, which is working perfectly. However, when I follow this tutorial's advice to use composer development-enabl e. But an CommandNotFound Exception is appearing …  |
 | Sir I have these codes <input type="text" size="11" name="f_date1" id="datepicker-13" value="<?php echo date('d-m-Y', strtotime($f_date1));?>"/> <input type="text" size="11" name="t_date1" id="datepicker-133" value="<?php echo date('d-m-Y', strtotime($t_date1));?>"/> <script> var ja = jQuery.noConflict(); ja(document).ready(function() { ja("#datepicker-133").datepicker({dateFormat:'dd-mm-yy'}).on("change",function(){ var f_date1 = $("#datepicker-13").val(); var t_date1 =$("#datepicker-133").val(); var data = { ff_date1: f_date1, tt_date1: t_date1 } alert(data) $.ajax({ url: … |
 | I am creating a web service to interact with a database and it is supposed to perform the CRUD operations. Right now it works fine with the read and post operation the WCF service supposed to have a method that is called from within jQuery whenever the page completes load … |
 | I'm trying to have a sentence at the base of my site that says how many langauges our members speak. I simply want that sentence to change from English to whichever language is hovered over. Can someone help me out? Thanks! <style> .languages { font-size: 70%; text-decoration:none; } .languages a{ … |
 | Trying to remove the autocomplete in this https://jsfiddle.net/59rphg1h/9/ and replace it with the autocomplete in this https://jsfiddle.net/mhxwcj7u/1/ and retain the ability to print the way the fist fiddle prints (Airshow's excellent work). The reason is that the second fiddle has the ability to change the data (addins), and be be … |
| | My code is here https://jsfiddle.net/yqjuy3m1/1/ .. I know my print html is out dated (could be my issue) so any updated approach is welcome. What I am trying to do is, when the print button is clicked, 1. Keep the selected value in the search box at print, along with … |
| | Trying to get just the search results (inside and outside the search box). Everything else on the page, which is NOT involved with the search box and its results, should not print. Tried many types of @media and css but can't seem to find the answer. I may be doing … |
| | Hi All, I am trying to get tooltip to work when I hover text in a table. It does work but it produces an extra data table column. If you have any idea how I can stop this, please let me know. Thanks David <script type="text/javascript"> $(document).ready(function(){ $('[data-toggle="tooltip"]').tooltip(); }); </script> … |
 | I'm using Salesforce Ampscript code with jQuery to access a table in a DB to populate. which wasn't working. I've stripped out the Ampscript code to just have a simple jQuery function and funtion call with a static table and I can see that my problem is that my jQuery … |
 | i am doing tab panel and anchor(eg html?tab=profile#f1) in bootstrap Please run http://www.timothyhui.com/test/boom/hash_tab/ver2/go.html as example i made some examples with parameter in one page, when user click one of example and go to another page. Then that page gets parameters and anchor, then the tab will be changed and anchor … |
 | I'm beginner to **php/mysql** (quite familiar with PHP, mysql), **novice** to **XMPP**. I have created my site in simple **php/mysql/javascript/jquery**. I'm trying to add simple Private Chat to my web site. Trying to integrate **[JSXC Chat](https://www.jsxc.org/examples.html)** into my website. Please Guide me how to create **chat database**, install **XMPP server**, … |
 | I have a validateRequiredField(e) function to validate empty field and a validateExistingEmail() to validate an email has existed in my database. I am able to see both alert("Field" + i + "is Required"); when the fields are empty and alert("This email has been registered"); when the email existed in my … |
 | I need to validate a name field to validate if the name field is empty and if the name existed in my database. If it passes both the validation(the user has input a name that is not existed in my database), then the form will be submitted. The problem is … |
 | Hey guys, I have a code on excel, that will count the critera if there is more than one box filled out. =COUNTIF(C5:D14,"<>0") But now i am converting this code to jquery and i cannot figure it out. on my page, there is a toggle button, yes/no selector for autopay, …  |
 | Hello. I am getting an error on my console `TypeError: a is null jquery.min.js (line 2, column 2722)` that causes the page not to load correctly. Has anyone had the same problem.? could it be a conflict error? i use this version /*! jQuery v2.1.1 | (c) 2005, 2014 jQuery … |
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