This may be more of a scoping question. I'm trying to set a JSON object within a $.getJSON function, but I need to be able to use that object outside of the callback. var jsonIssues = {}; // declare json variable $.getJSON("url", function(data) { jsonIssues = data.Issues; }); // jsonIssues not accessible here A similar question...
<form> <input type="text" name="sometext"> <input type="button" value="Send" onClick="sendsometext(this.form);"> </form> How would that be without using the submit button (I don't want it at all), just submitting the form by pressing the Enter key. EDITED: I don't want to submit the form at all. I just want to type some text in ...
hi, i m using google map api v3 , geocode service. here i m sending latitude and longitude of any location and getting it's address. i want to store it into a global variable and want to return it to the caller. i m calling this script function from vb.net 2005 webbrowser control. so can any one suggest me that how it will return a ...
I am using this http://fancybox.net/ When I do $('a.#div1').trigger('click') to popup a fancybox, it gives me this error (using Firebug) opts.itemArray[opts.itemCurrent] is undefined if (opts.itemArray[opts.itemCurren...[opts.itemCurrent].title.length > 0) {\r\n jquery.f...-1.2.1.js (line 345) Why is that? Can you help? Thanks. ...
To dynamically fill DropDown controls on my HTML Form, I have written code that makes AJAX call to a .php file. This .php file populates the DropDown control with a single column value. In this whole process, three files play the role. (1) A HTML file that contains the entry form, (2) A .js file containing basic AJAX code, and (3) A .p...
Im basically trying to accomplish the following. I want it so 5 seconds after the page loads, it'll set the variable to true. Once true, it'll proceed to give the alert "true".. for now. If someone tries to click the button before 5 seconds, it'll give the alert false. Here's what i managed to type up. Isn't exactly working. Thanks :)...
In the jQuery library, I found this line jQuery.extend = jQuery.fn.extend = function() { This kind of puzzles me. I thought that a given object automatically provides access to its prototype methods (in other words, if a method, or var, is not resolved on the object itself, it is tried on its prototype, then on the prototype's prototy...
<script type='text/javascript'> var str="('apple',16),('orange',7),('banana',12)"; var pattern=/\('([^']+)',([0-9]+)\)/gi; var reg=new RegExp(pattern); var arr=str.match(reg); document.write(arr); </script> In the above javascript, I used two pairs of brackets in the pattern to indicate the data I want to get from the string. Obvio...
How can I use Javascript/jQuery to populate a popup-window with data from JS-variables in the parent page? In my example I have an array of filenames. I list at most five in the parent window and if there's more I want to provide a link that opens a popup window and lists each post in the array. So if I open a popup that contains a <ul...
Hi, I m a beginner to PHP and MySQL, I am having 3 user roles in my project: manager editor mtuser Managers account can upload files to the system. Editors and mtusers are able to download file uploaded by a manager, they can modify those and reupload back to managers (feedback). I am using a temp directory to store those files on...
Im trying to obtain the IP address of the user, current domain, and full page URL when my javascript is run ( for traffic analysis ) var ip = '<!--#echo var="REMOTE_ADDR"-->'; var domain = document.domain; var page = window.location; I keep getting errors in FF3 Error: uncaught exception: [Exception... "Component returned failu...
I have two form inputs which display the calculated invoice subtotal and total of a form. The problem I'm having is it's not displaying 2 decimal places. Subtotal function function calcProdSubTotal() { var prodSubTotal = 0; $(".row-total-input").each(function(){ var valString = $(this).val() || 0; prodS...
I have a field with a 1:N relationship with some other fields. I need the user to specifier how many elements are related to that particular field to enable me create the right amount of controls dynamically through JavaScript of JQuery. I dont want to have the user enter the data repeatedly. How can i create these controls please? ...
Either by double click or move the mouse. Anyone knows about this? ...
Today is jQuery day. I found this in the documentation: blur() Returns: jQuery Triggers the blur event of each matched element. blur(fn) Returns: jQuery Bind a function to the blur event of each matched element. In other words, the behavior of the function is totally different depending if it accepts or not an a...
I made a database, I am printing my required field in a marquee. Now i want that if (change>0); print (image_21); else print (image_2); This is the code I am using: <%@page import="java.sql.*" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>JSP Page</title> <...
Take below code iterates over 6 input buttons and attaches an onclick event to every button that alerts the index number of the respective iteration: for (var i = 1; i < 6; ++i) { var but = document.getElementById('b_' + i); (function (el) { var num = i; but.onclick = function () { alert(num); ...
Is there a way in GWT to check if the browser running is supporting Flash? ...
Hi guys, I have a label with a format ever should be: "00:00:00". This timer should be count down via JavaScript, when the timer is 0, there should be a "Ended" in the label. So how do it with the less performence (e.g.: I have a site with 50 timers, they need to be synchron). My idea is to split this via substring and -1 them, check...
I have a code setup something like below, the image is part of a block of HTML and is being loaded with AJAX so I can't get a direct handle on it using it's class or id, so I'm passing the object into a function and then picking it up with jQuery from there. I don't like this method, is there any way of registering the image (or prefera...