each

Invoking a jQuery function after .each() has completed

In jQuery, is it possible to invoke a callback or trigger an event after an invocation of .each() (or any other type of iterative callback) has completed. For example, I would like this "fade and remove" to complete $(parentSelect).nextAll().fadeOut(200, function() { $(this).remove(); }); before doing some calculations and insert...

How to write a loop in jQuery which waits for each function to complete before continuing the loop

Hi all, Please forgive me if this is an obvious one. I have an unknown amount of elements on a page, which I need to loop through one at a time and do stuff to. However, I need the loop to pause until the functions used on the elements have completed, and then continue on to the next iteration. I tried doing this in a $.each loop, but...

Jquery each, how to make reloop after finish

I have this code to run a slideshow (this is only part of what really going in my code) var slideshow = { delay: 5000, actions:[], run: function() { if (slideshow.actions.length) { slideshow.actions.shift()(); setTimeout(slideshow.run, slideshow.dela...

Is perl's each function worth using?

From perldoc -f each we read: There is a single iterator for each hash, shared by all each, keys, and values function calls in the program; it can be reset by reading all the elements from the hash, or by evaluating keys HASH or values HASH. The iterator is not reset when you leave the scope containing the each(), and this can le...

jQuery each doesn't have a callback-possibility?

Hello I have a loop created with each, check this example: $('.foo').each(function(i){ //do stuff }); Is there any possibility to run a functions when this loop has ended? Couldn't find it on docs or Google. I can make it work without this kind of solution, but it's always good to search for and use the simpliest methods. Martti ...

JQUERY/JSON, given a variable list of items, how to post to the server

I have a .each() that is running a loop to find the following below.. Given the following which builds during the .each loop id - desc 313 - blah blah 213 - blah blah 313 - blah blah 323 - blah blah How can I form this data in JQUERY to be posted to the server (coldfusion) ...

howto, Use JQUERY .EACH() but not for a element, for a Variable

In Javascript, I have a variable that is set to a block of text from a WYSIWYG editor. I want to use JQUERY's EACH() to find span's with the class XXXX. $( "span.foods" ).each( function() {}); But I want it to search in the variable=lookhere I have since I don't have access the the text in the WYSIWYG editor directly (CKEDITOR). H...

Jquery timeout on each

Hi guys, I'm trying to write a jQuery function to change out href of a link, but I'm not quite sure how to do it. I've implemented a slider, but I have a link which lives outside of the slider (outsideLink) which needs to change as the slider changes. I'm trying to achieve the following: for each link in sliderList get currentLin...

Jquery: Incrimentation for each set of elements in more than 1 div

I'm making a Jquery slideshow. It lists thumbnails, that when clicked on, reveal the large image as an overlay. To match up the thumbs with the large images I'm adding attributes to each thumbnail and large image. The attributes contain a number which matches each thumb to its corresponding large image. It works when one slideshow is pre...

JQUERY, AJAX Request and then loop through the data.

Does anyone see anything wrong with the following: $.ajax({ url: '/tags/ajax/post-tag/', data: { newtaginput : $('#tag-input').val(), customerid : $('#customerid').val()}, success: function(data) { // After posting alert(data); arr = data.tagsinserted.split(','); alert(arr); //Loop th...

Ruby: How can I make these objects the same?

So I have the following hashes/arrays: {"number"=>[{"tracking"=>"1Z81E74W0393736553", "notes"=>"Example note"}, {"tracking"=>"9102901001301227214058"}]} {"number"=>{"tracking"=>"1Z81E74W0393736553", "notes"=>"Example note"}} That first hash has an array for number while the second one doesn't. It's wreaking havoc trying to loop thro...

jQuery .each() with multiple selectors - skip, then .empty() elements

I'd like to remove all matching elements, but skip the first instance of each match: // Works as expected: removes all but first instance of .a jQuery ('.a', '#scope') .each ( function (i) { if (i > 0) jQuery (this).empty(); }); // Expected: removal of all but first instance of .a and .b // Result: removal of *all* ins...

iterate trough each selecter jquery

Hi I'm having problems calculating stuff on my web app. Here is the scenario: I have a html markup like this: <table> <tr> <td><span class="sub_total">10</span></td> </tr> <tr> <td><span class="sub_total">10</span></td> </tr> <tr> <td><span class="sub_total">10</span></td> </tr> </table> <p><spa...

jQuery + CSS Manipulation using each()

Hi, I am trying to create a css menu. I would like to remove border and padding for every last li > a element on the child ul tag. (sorry for confusing) Here is the code for the menu <ul id="nav"> <li><a id="cat1" href="#">Menu 1</a></li> <li><a id="cat2" href="#">Menu 2</a></li> <li><a ...

jquery - Create a List of all LIs Name's

Given the following block of HTML: <ul id="taglist"> <li><a name="45" href="">Product 1</a></li> <li><a name="1146" href="">Product 2</a></li> <li><a name="13437" href="">Product 3</a></li> <li><a name="51" href="">Product 4</a></li> </ul> Is it possible for JQUERY to return a STRING, one variable with the name values: alert(taglists...

How do I bind functions to all input elements using jQuery?

Hi, let's say I have this set of HTML-markup and CSS #CSS .inputhelp_text { background: #000; color: #fff; } .nodisplay { display: none; } <input class="inputhelp" id="firstname" /><span class="inputhelp_text nodisplay" id="help_firstname">Write in your firstname</span> <input class="inputhelp" id="lastname" /><span class="inputhelp...

Chaining functions in jQuery. I cannot find an explanation anywhere.

Hello there, I have no idea how to do this. My markup: <table> <tr> <td id="colLeft"> Lorem ipsum dolor<br/> Lorem ipsum dolor<br/> Lorem ipsum dolor<br/> Lorem ipsum dolor<br/> Lorem ipsum dolor<br/> Lorem ipsum dolor. </td> <td id="co...

about ruby range?

like this range = (0..10) how can I get number like this: 0 5 10 plus five every time but less than 10 if range = (0..20) then i should get this: 0 5 10 15 20 ...

jQuery each function, getting the data out of it

I am trying to use the jQuery each function (line 5) to display the results of an AJAX call. when I write resultObj.value on line 6 how come I am not getting any data? Am I making a syntax error (I am pretty sure that I must be)? success : function(resultObj) { count = count+1; $(".objHolder").filter("#"+id).append("<table border='1' c...

Jquery - $(this) in nested loops

Hi, I can't figure out how to do something in Jquery. Let's say I have a form with many select drop-downs and do this... $('#a_form select').each(function(index) { }); When inside this loop I want to loop over each of the options, but I can't figure out how to do this, is it something like this....? $('#a_form select').each(fu...