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Found 14 results

  1. EDIT: In the meantime I solved this - the answer is at the end Hi, First of all - I apologize - my English is bad. I have this JSON data in file mydata.json: [ {"name": "Aster", "product": "aster", "stock": "10", "price": "2.99"}, {"name":"Daffodil","product":"daffodil","stock":"12","price":"1.99"}, {"name":"Rose","product":"rose","stock":"2","price":"4.99"}, {"name":"Peony","product":"peony","stock":"0","price":"1.50"}, {"name":"Primula","product":"primula","stock":"1","price":"3.12"}, {"name":"Snowdrop","product":"snowdrop","stock":"15","price":"0.99"} ] I want to use t
  2. I have an HTML table generated by PHP querying from MySQL table. <table> <tr> <th>Sl</th> <th>ID</th> <th>Article Name</th> <th>Publish Status</th> </tr> <?php $i = 1; foreach ($obj->showAllFromTable('pattern') as $pattern) { extract($pattern); ?> <tr> <td><?php echo $i++; ?></td> <td><?php echo $id; ?></td> <td><?php echo $patte
  3. Hi, I am hoping that someone can advise me how to force a simple page refresh when a new script loads. I have tried: $(document).ready(function() { adjust_wrapper_size(); // to stop it from being too big! //adjust_sidebar_font_size(); // to simulate scalable text font window.location.href = window.location.href; }); // end document ready function within <script type="text/JavaScript"> but it just goes into a loop. Is there a way to force the window.location.href to fire only once? Thanks in anticipation for any advice. Cheers, Necuima
  4. Hi Larry, After moving along through the chapter, I had a generic question. For the calculator.js and calculator.html, should my webpage still run even though I do not have calculator.php linked to the HTML? The code is exactly how the book laid out, but when I attempt to test the calculator in a browser and press "Calculate!" I receive a message that calculator.php does not exist and the request cannot be completed. In essence, my question is "Is there something in the browser (Mercury Firefox) that is not loading properly or installed?" or "Does the HTML need both the php and J
  5. Per instructions and examples in the book, I am using javascript to initiate use of mysql within a php file to populate the data in a grid within my original javascript file. Everything works fine! However, sometimes, it takes a few seconds for the php file to complete running. I am finding that I need to disable the grid until the php file has completed. I know how to disable the grid using jquery $.blockUI(); and re-enable the grid using $.unblockUI(); using javascript commands in my javascript file. But I cannot figure out how to delay the $.unblockUI(); until the php file has completed
  6. I've been trying to get this for a while (includes jQuery) and somehow nothing seems to work. The image gallery works fine but won't display title. $(document).ready(function() { var pics=[]; for (var x=0; x<preLoadPics.lenght;x++) { pics[x]=new Image(); pics[x].src=preLoadPics[x]; } var newPix=new Image(); newPix.src=preLoadPics[0]; $('#thumbPix a').click(function(evt){ evt.preventDefault(); var pixFile=$(this).attr('src'); var pixLink=$(this).attr('href'); var pixTitle=$(this).attr('title'); var oldPix=$('#pix img'); var newPix=$('<img src="'+pixLink+'">'); if(pixLink==oldPix
  7. Hi there everybody. I've only recently started experimenting with the Yii framework and must say that I'm loving it. I have however run into a slight dilemma which I just can't seem to figure out. I must admit that my javascript (jQuery) knowledge probably isn't up to scratch but I would prefer to make that part of my Yii learning experience. The problem: I want to include a search function in my header. This search function should behave exactly the same as a normal autocomplete dropdown textbox and the values of autocomplete options should be retrieved from two or more MYSQL dat
  8. Hey, everyone. Currently working on a project that requires a lot of Javascript. This includes Ajax requests, some event listeners, Google maps integration, a Wysiwyg-editor and probable some more. I'm currently working with JQuery as I'm not much of a Javascript developer. I will group the code by usage, show an example and tell you if I experience weird behavior. 1. Drop-down search functionality (SOLVED) 2. Multiple file uploads as attachments Intro: The system is based around offers. These offers should allow attachments and possibly a main image. (Think like Wordpress' main a
  9. I'm learning from various sources and can usually puzzle out what's going on, but this has me a bit stumped. I came across this code at http://www.webdeveloper.com/forum/showthread.php?224180-JQuery-how-does-it-s-insides-work: function X(css){ //dom utility //a couple of node harvesters, using id and tag name... function el(id){ return document.getElementById(id);} function tags(elm){return document.getElementsByTagName(elm);} //collect output: var out=[]; if(css[0]=="#"){//id out.push(el(css.slice(1))); }else{//tags out=out.concat([].slice.call(ta
  10. I have file "phone.csv" for Phone number details and want to get the required phone though forms. Please help me. "phone.csv" contains four columns without header name: like - "James", "Cat", "26", " 99556745" . The list contains around 60 rows. <html><head></head><body> <?php $file = fopen("phone.csv","r"); while(! feof($file)) { print_r(fgetcsv($file)); } fclose($file); ?> <form action="check.php" method="post"> <p>Enter Name: <br> <input type="text" name="username" size="10" /> <input type="submit" name="submit" value="Ente
  11. Hello -I'm trying to build a datepicker which only allows certain dates in my database to be selected.. Below are the codes...and the datepicker widget shows up but the "AvailableDate" (which is listed in the database as "2012-05-09") are not showing up in different color. Please can someone help to see where the error is? Thank you! [left]<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <title>Untitled Document</title> <link href="css/jquery-ui-1.8.14.custom.css" rel="stylesheet" type="text/css"> <script src="https://a
  12. Hi, I have a couple of questions regarding PHP and JavaScript. 1) What I would like to know is once I do a SELECT COUNT Query I want to then do a For-Loop to out put the same number of input boxes but with a PHP variable as the value so that JavaScript could pick that value up, Is that possible to be done, I mean can JavaScript/JQuery read PHP variables. They will be Hidden Input boxes as well. PHP 6 MySQL 5.2 HTML5 CSS3 Chrome / IE 8
  13. Hi. I was just wondering how facebook does it's continious updates on the wall if you know what I mean, I take it after a certain amount of time it calls a scripts which then gets the latest round of updates. So what technologies would be used here ? and also how would you stop it from repeating it's-self(i.e. calling the same data from before) ? Also does anyone know of any examples of this ? Regards
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