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  1. I recently used PHP's json_encode( ) function to covert an array created with PHP into a JSON encoded object, as the conversion appeared normal, I then assigned the value to a Javascript variable using PHP's echo construct and reproduced it with a JS alert. This too, appeared normal. My difficulty arose when I tried using the jQuery .map( ) method to convert my nested Javascript object into a nested Javascript array. I received the following error message in my Console: TypeError: e is not an Object. (evaluating 't-1 in e') Am I being foolish to believe that I need a nested array whe
  2. Please consider the following code and answer the question. Please do not omit your reasons for answering as you did. CODE SYNOPSIS: This handy piece of code places a constraint on the number of words that can be placed in a selected <textarea> element. In addition, it displays the current status of the selected element as one enters text. This code, less the iterative aspect, has been tested for one <textarea> element, but I wish now to expand it to include many <textarea> elements. In order to do this I created a mixed associative array (see below) whose data I us
  3. QUESTION: How does one manipulate jQuery in a $( document ).ready( function( ) {...}); with PHP? Is it even possible? BACKGROUND: I have created a form whose performance depends on a combination of both PHP and jQuery. Unfortunately, I cannot get the two sets of code to synchronize properly. A seasoned programmer would probably tell me to start over and use one or the other, but not both. Unfortunately, there are things that I know how to do in Javascript, but not in PHP, and vice versa. It is because of this that I have gotten myself into this mess.
  4. I've created a table that works responsively across various screen sizes, with columns appearing and collapsing as desired to suit the different devices on which it can be loaded. One issue I'm having, however, regards the `colspan` element. There are instances in which I would like to have a column stretch across an entire row. A quick search of Github has found the following piece of jQuery: $(function() { jQuery.fn.exists = function(){return this.length>0;} // Dynamic Colspan if($('[colspan="auto"]').exists()) {
  5. I am tryuing to click a button and then get cer tain members of a List to change their color. I would particularly like to know about using the "nth-child" property in some jquery. New File 2.html
  6. <head> <script> $( document ).ready(function() { console.log( "ready!" ); $('#other').hide(); function otherTongue() { if ($('#tongue').val() == 'other_tongue') { $('#other').show(); } } }); </script> </head> <body> <form> <select name="tongue" id="tongue" size=4 onchange="otherTongue()" > <optgroup label='Oceania'> <option value=mi>Maori</option> <option value=haw>Hawaiian</option> <option value=sm>Samoa
  7. Hi. I am familiar with some HTML but my knowledge in Javascript, JQuery and CSS is very limited. I have been learning from examples on the web and making my own changes. Please see the fiddle I am working on below; sorry if the full code is messy! https://jsfiddle.net/djj2c84t/ There are a number of features I wish to implement but I am totally stumped! I have gotten as far as I think I can with the fiddle above and it would be more than appreciated if anyone can provide any help, possibly with any example code and where the code needs to go. When I make a multiple selectio
  8. Hi, I'm trying to fake the placeholder attribute for a contact form using jQuery. To do so, I placed an input on top of a label tag (which is basically the value I want inside the input), and used jQuery to hide the label when pressing a key and show it back when the field is empty. I used the keypress and keyup events, like so: jQuery(function($){ $(".placeholder").each(function(){ var label = $(this).find("label"); var input = $(this).find("input"); […] input.keypress(function(){ label.stop().hide(); }); input.keyup(functi
  9. Hi, This link below is an example of select() method in jQuery but can someone tells me why the text is printed three times when I click the button: http://www.w3schools.com/jquery/tryit.asp?filename=tryjquery_event_trigger
  10. I have the following responsive site and i'm having an issue with the mobile nav menu: http://www.endeavor.cl/ When you resize the window or load it in a mobile device, you have a menu with sub-menu items with a slide-down effect that show you the sub-menu items everytime you click on them and, if you click them again or click somewhere else, the sub-menu item will hide itself with a slide-up effect. The problem is when you resize the window again and click again the sub-menu items, they will now show and inmediately hide, like they execute the 2 steps without waiting for a second clicking.
  11. Hi, I am creating a portfolio website. Here I want that the testimonials will scroll horizontally automatically and will pause on hover. Guys, please give me some hints on how can I perform this action. Here is the markup and style. <!DOCTYPE html> <html> <head> <style> body { margin: 0; padding: 0; } .testimonials-container::-webkit-scrollbar { display: none; .testimonials-wrapper { max-width: 100%; height: 450px; border: 1px solid lightgrey; background: linear-gradient(#000000, #777474); padd
  12. Hi, below, I am creating a slider. I am passing the sliding method to the click handler, but such method doesn't fire when I call it. Do you have any idea why? Thank you this.sliding = function(e) { that.slide_width = $(that.article).width(); that.slide_number = $(that.article).size(); that.max_pos = that.slide_width * (that.slide_number - 1); that.left_pos = $(that.inner).position().left; if ($(this).hasClass('article-previous') && that.left_pos < 0) { $(that.inner).css({ 'left': '+=' + that.slide_width + 'px' }); } if ($(this).hasClass('article-next') &&am
  13. Hello. Let's Say That I Have Two Sites,The First One Is http://site1.com , And The Second One Is: http://site2.com , The First Site index's File Got A <div> Element With id="one" , And The Second Site index's File Got A <div> Element With id="two" ,The Question Is: How Can I Load div#one Contents Inside div#two ? I Don't Want To Use Frames. I've Read About jQuery load() Method On W3schools , But It Doesn't Seems To Give An Example About My Case. Sorry For The Prolongation.
  14. Hello In this Wordpress theme the nav menu changes when you scroll-down the page. At the begining is transparent and big, but then it gets smaller and white. http://feriapixel.cl/wordpress/ How can i do that myself?
  15. Hi all, I'd like to make a responsive navigation bar with a drop down menu using jQuery but I'm having some difficulties getting it work properly. I've just started learning jQuery so my knowledges in this language are very limited for the moment. I know there is a tutorial precisely for that on w3school but I followed this tutorial on YouTube as the result is closer to what I would like to end up with. Besides, the code looks easier to me. What I'm trying to do is basically the same thing but without using an external <div> for the menu bar, which I would like to include in the
  16. Hi i am new for the PHP, i had the experienced before to do a login system page but what i want it is HTML and PHP file to separate i dont want PHP with HTML together to 1 file , cause professional people will more likely to use 2 file rather than 1 file easy to maintain and edit how to use the external PHP file coding without re-design whole page cause normally what i tested before was link or turn to other new page and result will come out but the design was totally gone so have any ways and suggestion to do that ... in the end, im sorry i not well in english and my knowle
  17. HI i trying to create a website of forum textarea editor are necessary too for recommendation which editor are best for textarea such as summernote, wysihtml5 .... and how is work to store the data/value/text with styling effect in mysql database ? Thanks all of you
  18. HI i trying to create a website of forum textarea editor are necessary too for recommendation which editor are best for textarea such as summernote, wysihtml5 .... and how is work to store the data/value/text in mysql database ? Thanks all of you
  19. HI i trying to create a website of forum textarea editor are necessary too for recommendation which editor are best for textarea such as summernote, wysihtml5 .... and how is work to store the data/value/text in mysql database ? Thanks all of you
  20. HI, i have no good enough of the knowledge about the CSS design, i try to making the effect like Facebook, when mouse enter the people name will pop-up a small box , displaying like the people name,profile image,background image , and other 3 button in footer. i try to made it but still fail .... i dont have idea how to make a picture in-between the background image and some simple description. is not mistaken been using the CSS change the profile image position to absolute, and i guess the z-index also need higher of number .... but those of the design ... i not design similar like the
  21. <div data-role="page" data-theme="b"> <div data-role="main" id="index"> <a href="#settings" data-rel="popup">Show Settings</a> </div> <div data-role="popup" id="settings" data-theme="b"> <select data-native-menu="false"> <option value="1">1</option> <option value="2">2</option> </select> </div> </div>
  22. HI there, first i apology my english not too well, hope you may understand what i mean ,Thanks Im try to using the Bootstrap one of the function is popover similar like tooltips, but i facing the problem For example : <div id="all"> <div id="a" class="circle_ball" data-user-id="2">●</div> <div id="b" class="circle_ball" data-user-id="1">●</div> </div> and my Jquery code is : $('#all').on('mouseenter','div',function(){ $(this).popover({ title: 'Jun Hoo', content: $(this).attr('data-user-id')
  23. This Code Isn't Working: <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script> $(document).ready(function(){ $("#area").animate({ backgroundImage:"url('image2.png')" },2000); }); </script> <style> #area { width:100%; height:600px; background-image:url("image2.png"); } </style> <div id="area"></div>
  24. I am using Jquery-ui's Date picker to pick what date I want. But now I need to store that date I type/pick from DatePicker into php variable. I tried doing this myself but it didn't work, It wasn't being saved in variable without pressing a button. Do I need to use Ajax? If yes, can you help me with that? Thank you. <script> $( function() { $( "#datepicker" ).datepicker(); } ); </script> <input type="text" id="datepicker" name="datepicker" placeholder="Search by date" />
  25. $( document ).ready( function(){ //this will fire once the page has been fully loaded $( '#comment-post-btn' ).click( function(){ comment_post_btn_click(); }); }); function comment_post_btn_click() { //Text within textarea which the person has entered var _comment = $( '#comment-post-text' ).val(); var _userId = $( '#userId' ).val(); var _userName = $('#userName').val(); if( _comment.length > 0 && _userId != null ) { //procced with ajax callback $('.comment-insert-container').css('border' , '1px solid #e1e1e1' ); $.ajax({
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