So I am trying to make a parameterized type that will work for anytype in Java this includes anything that is an object, and also the primitives types. How would i go about doing this? Ok, suppose I want the target of a for-each to be a primitive, so its for(int i : MyClass) something like that. Is this possible to do? ...
Hi, I have a jQuery for-each loop on an array and wonder if it is possible to leave the loop early. $(lines).each(function(i){ // some code if(condition){ // I need something like break; } }); break; actually doesn't work, for a reason. If I'd write a for-loop it would look like that (but I don't want t...
I'm doing very frequent iterations over arrays of objects and have been using jQuery.each(). However, I'm having speed and memory issues and one of the most called methods according to my profiler is jQuery.each(). What's the word on the street about its performance? Should I switch to a simple for loop? Of course I'm fixing the many iss...
Hello, I'm attempting to iterate through a response from a jQuery Ajax request (returned as XML). With that response, I'm building an HTML table with 3 columns (capable of an unlimited number of rows). Once the 4th XML node/ "company" is found, it should start a new row in the table. Any help with the JS to determine when the new row ...
I have an object options: options = {title : 'title1', name : 'name1', url : 'url1', etc.} which is passed in as a parameter to a function. I'm trying to iterate over that object, pass it through another function evaluate, and store the result in another object opts, like so: var opts = new Object(); $.each(options, function(key,valu...
$(document).ready(function() { $('#commentForm').submit(function(){ return $('input[type=text], textarea').each(function(index){ if($(this).attr('value') == ""){ alert(msgHash[$(this).attr('id')]); return false; }else{ if(!$(this).attr('value').match...
Hi, I'm using latest jQuery (via the Google CDN) and am using this code to build a TOC: $("#infoArticles h2, #infoArticles h3").each(function(i) { var current = $(this); current.attr("id", "title" + i); $("#toc").append("<li><a id='link" + i + "' href='#title" + i + "' title='" + current.attr("tagName") + "'>" + current.htm...
Hi I have the following domain classes: class User = { String username ... Company company } class Company { String name ... } That is, there is a n:1 relationship between user and company. These classes are so and I cannot change them. At the show.gsp I want to have the details of the company togethe...
Hi, I'm loading a web page that has a series of 20+ checkboxes. The page is being loaded with data from a database, so that some of the checkboxes will be checked, and textareas connected to those checkboxes will have some text in them. What I think I want to do is: 1) iterate through all the chekboxes and find the ones that are checked ...
Hello, I need to obtain all the divs with a given id but the jquery each function only obtain the first one. Example: <div id="#historial">some html code</div> <div id="#historial">some html code</div> <div id="#historial">some html code</div> <div id="#historial">some html code</div> script: $("#historial").each(function() { alert(...
I'm running the following method and I'm successfully passing two arguments (inventory, quantity) into the method. However I'm incorrectly using .first and .each methods. I'm attempting to replace .each with the .select to select for the cart item with the Inventory id: 6 possible .each replacement: (does not function) inventory_to_incr...
Is it possible to run a jQuery .each statement a certain amount of times rather then for each of the items being iterated? The JSON being iterated is a last.fm feed, and of course, they ignore the "limit" request often. I would like to bypass this error by only running the .each statement so many times. ...
Hi folks, I am trying to use jQuery each() to iterate across a group of checkboxes named supplier_type[]. They all have unique ids so I could just re-write this to handle an array of unique ids but I wanted to figure out where I went wrong here. The alert shows that while intIndex sees the correct number of elements this always holds ...
I have the following jquery that adds a onclick to every image within a table $("#listtable tr td img").each( function(intIndex) { $(this).click(function() { $(this).load("/Admin/ChangeIdeaStatus/" + $(this).attr('rel')); }); } ); This works ok, however I would like to modify it so that only an image ...
I'm trying to make a div fade in/out that's within an each statement. The problem is that next item is called before the fade in/out is complete. <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js" type="text/javascript"></script> <div id='one'>one</div> <div id='two'>two</div> <div id='three'>three</div> <sc...
$(function(){ $(".test").each(function(){ test(); }); }); function test(){ $(this).css("border","1px solid red").append(" checked"); } why is this not working? what am I missing? this is my test html: <p>test</p> <p>test</p> <p class="test">test</p> <p>test</p> ...
I am using a slideToggle technique to show and hide 100+ DIVs full of information in my application. I have "Show All" and "Hide All" buttons and I'd like for them to have the slideToggle animation as well (instead of just showing and hiding all). However on IE6, the slideToggle runs really slow when being applied to each element. Does ...
I've written this code that iterates over all global style sheet rules and stores them in an array/object. I use this dictionary-like object later to change global rules rather than setting styles on individual elements. Following code breaks in IE8 but works fine in Firefox3.7 and Chrome4. var allRules; $(function() { var fileRul...
I'm a relative newb with jQuery but I've managed in the past to cobble together a few simple scripts. I've got a new challenge and I know I'm 'in the zone but I need some help. I have an html page, with numerous tables in this format: <table class="tableClass" id="tableID"> <col class="date" /> <col class="reference" /> <col clas...
Hi there, I'm using the following code: $.each($dataObj, function(index, value) { $(index).html(value); }); Which of course does not work since $(index) is not a valid syntax. Each index in the object corresponds to a a unique div-id on the webpage, so what I want to do is to replace the html in all of the div-id's listed i...