How to get the first two numbers in an integral?
How to get the first two numbers in an integral? For example: get 12 of the 123456 in PHP or JavaScript? ...
javascript
Javascript CSS visability.
It seems that javascript only can ready inline css if i want to check if element is display:hidden getting it with: el.style.display But how to check if display:none is placed inside external CSS file? ...
referencing (this) in a function
I have elements being generated by dynamic html, I would like to reference the particular href that is calling the function when one of many may be calling it. <a href="javascript:Foo(this)">Link</a> Does not work when I try to reference $(this). Is there another way to do this or do I have to make dynamic ids? ...
Do something before closing the browser window
Hello, we have an web-application built in flash (it's actually just getting built :D) where is very important to be notified, when user closes his window. Since it's in flash, we do not worry about Javascript, we do not support non-javascript users. What is the safest (meaning it's 100% sure it gets called) X-browser way to call php ...
Best way to pass a 2d array into javascript from php?
Ok, what i'm trying to do here is to pass a 2d array from php to javascript in the easiest way possible. The main reason for this is because i have the array which is previously filled with data via the phpscript and doing it one by one and just "calling it as it's needed" will not work out too well since well there's more than just one ...
Can JavaScript process binary data?
Admit me describe my questions in situation-oriented way: Assume Internet Explorer is still the dominating web browser (Firefox has document for binary processing): The XMLHttpRequest.responseText or XMLHttpRequest.responseXML in Internet Explorer desire txt or xml/xhtml/html, but what about the server response the xmlHttprequest wit...
javascript split string on space or on quotes to array
var str = 'single words "fixed string of words"'; var astr = str.split(" "); // need fix i want the array to be like: single, words, fixed string of words. ...
Improve this snippet from a prototype class
This is a snippet from a prototype class i am putting together. The scoping workaround feels a little hacky to me, can it be improved or done differently? var myClass = Class.create({ initialize: function() { $('formid').getElements().each(function(el){ $(el).observe("blur", function(){ this.valid...
What should be the best approach to add a help file in my web application project?
We have a Asp.Net Vb.Net application with around 35 webforms.There are some remote users who do not have the functional idea of the webforms.So i was thinking of adding a help file in my project.Is there any special component or javascript ? will it be a good option if i go with form by form or a single help file ? ...
option & jQuery .click() won't work together
Hello, this works great in FF but not in IE, Chrome or Safari. $('#countryDropDown option').click(function() { var countryID = $(this).val(); dostuff(); }); // countryDropDown = id of select So, as you can see I want to attach a click event to each option. I alos tried var allOpts = $('#countryDropDown option'), l = allOp...
How to remove all tags after certain tag?
Hello, I need to remove tags going after #first and only in #container. How can I do it with jQuery? <div id="container"> <div id="first"></div> <div id="remove_me_1"></div> <div id="remove_me_2"></div> <div id="remove_me_3"></div> <a href="" id="remove_me_too">Remove me too</a> </div> Thank you ...
Is there any PNG-fix for IE 6 and without modifying current HTML, CSS and image name?
Is there any PNG-fix for IE 6 and without modifying current HTML, CSS and image name? any javascript way. I can add any thing in <head>........</head> but can't modify anythings inside <body>.....</body>. in one shot i want to make transparent all png transparent. ...
Prev and next button
My website has previous and next buttons. When the page loads id like the previous button to be invisible.(on the first panel) After the user clicks the next button (to go to 2nd panel), id like the previous button to appear. Is there some javascript that will do this? ...
mimicking iPhone main screen slide in JavaScript
Hi, I'd like to mimick iPhone main screen in JavaScript on Safari / Chrome / Firefox. By mimicking I mean: - Having a couple of pages - Switching between the pages by clicking & dragging / swiping with my mouse - Having those dots from the bottom iPhone main screen displaying which page it is The closest to what I want is: http://jquer...
A JQUERY standard way of storing the original value of a form field?
Is there a standard way in JQUERY to (at document ready time) store the original values of the form fields on the page in order to check (later) whether the fields have truly changed or not? Normally I will do something like this: var NameField = $("INPUT[name='NameField']"); //Record the original value. NameField.OriginalVal = NameFie...
Poll database using jQuery/Ajax
Hi guys, I am trying to use jQuery (latest version) & ajax to poll a mysql db every x seconds, post.php does a simple search query on the table and limits to 1 row. (eg SELECT id FROM TABLE LIMIT 1) I've got some other jQuery UI (using v1.8) code that displays some modal/dialog boxes on the screen, simply put if post.php returns someth...
How do I add a new key:value pair in existing JavaScript object?
I have a JavaScript object like: appointerment= {ids: '15,16,17', appointments: {'15': '12.05.2010,14,05,2010'} } now in appointments object I want to add something like '16': '21.05.2010' what is the best possible way to do this? ...
Add number (in Category Description) with child number
Hello I tried to get some help ealier, but I think it didn't make any sense, what I wronte. Sorry for my realtivly bad English. Wordpress: I have several categories, with a number in each description. Every category has some children. Example 4. I need some type script, that takes the category description (the number specified) and ad...
How to disable javascript from firebug?
How can I prevent my javascript from Firebug view?So that I can prevent Hacking from Javascript? ...
How to Implement Moving content/text in website. in asp.net
How to Implement Moving content/text in website like a marquee. In asp.net. I have values in my data set.the data set value must be displayed in div like a rotating flash news... ...