prototypejs

Jquery and prototype noconflict

由 浪子不回头ぞ 提交于 2020-01-06 07:29:04
问题 I got an conflict between jquery and prototype. HTML <!DOCTYPE html> <html> <head> <title>Nor-Avetisyan</title> <link rel="stylesheet" type="text/css" href="views/css/style.css" /> <link rel="stylesheet" href="views/css/calendarview.css"> <script src="views/js/jquery-2.0.1.min.js"></script> <script>jQuery.noConflict();</script> <script src="views/js/prototype.js"></script> <script src="views/js/calendarview.js"></script> <script> function setupCalendars() { // Embedded Calendar Calendar.setup

Files (jQuery, jQuery UI, prototype) from external server

由 左心房为你撑大大i 提交于 2020-01-06 07:14:22
问题 If I have to load for example jquery.js file among some (let's tell about 10) other css / js files, what is a better approach? load all from the same server that I have my whole app, or use some external servers, like https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js etc. "Using the google.load() method gives your application high speed and global access to a growing list of the most popular, open-source JavaScript libraries" 回答1: Use Google. There's a good chance this will

How can I dynamically add a select element to a form using Prototype & Rails?

由 爱⌒轻易说出口 提交于 2020-01-06 06:10:28
问题 I have generated the code for a select & its objects using Rails: var insert_tag = '<select class="select medium" id="category_id" name="search[category_id]"><option value="-1">Select Category</option> <option value="1">Boats and Cruisers</option> <option value="2">Car Parts and Spares</option> <option value="3">Caravans</option> <option value="4">Coaches and Buses</option> <option value="5">Commercial Parts</option> <option value="6">Commercials</option> <option value="7">Crash Repair

How can I dynamically add a select element to a form using Prototype & Rails?

由 孤人 提交于 2020-01-06 06:10:09
问题 I have generated the code for a select & its objects using Rails: var insert_tag = '<select class="select medium" id="category_id" name="search[category_id]"><option value="-1">Select Category</option> <option value="1">Boats and Cruisers</option> <option value="2">Car Parts and Spares</option> <option value="3">Caravans</option> <option value="4">Coaches and Buses</option> <option value="5">Commercial Parts</option> <option value="6">Commercials</option> <option value="7">Crash Repair

Prototype Element.update multiple objects

由 纵然是瞬间 提交于 2020-01-06 02:25:07
问题 I'm trying to construct a table with Prototype's New Element function. I was experiencing problems in Firefox when I was updating the thead with the complete content: all th elements plus contents. Firefox was stripping the tags and displays only the contents. Anyways I decided to construct every single th element and then append it to the thead utilizing the Element.update() function. But I haven't found a way to append multiple objects with this function. The th elements look like this: var

How to capture form's fields focus lost event in prototypejs

由 前提是你 提交于 2020-01-05 07:08:19
问题 I have a simple form like this: <form id='myForm'> <input type='text' name='Textbox'> <select name='SelectBox'> <option class='option1'>option 1</option> <option class='option2'>option 2</option> </select> </form> I want to capture this form's Textbox focus lost (blur) event and SelectBox change event. I don't want to apply change event for whole form because it causing to submit form more than one time. 回答1: Add id='SelectBox' to your select box and id='Textbox' to your text box and try the

How to capture form's fields focus lost event in prototypejs

由 大城市里の小女人 提交于 2020-01-05 07:08:05
问题 I have a simple form like this: <form id='myForm'> <input type='text' name='Textbox'> <select name='SelectBox'> <option class='option1'>option 1</option> <option class='option2'>option 2</option> </select> </form> I want to capture this form's Textbox focus lost (blur) event and SelectBox change event. I don't want to apply change event for whole form because it causing to submit form more than one time. 回答1: Add id='SelectBox' to your select box and id='Textbox' to your text box and try the

IE v. FF: Is table.tBodies[0] valid?

由 点点圈 提交于 2020-01-04 06:15:00
问题 From what I gather, tBodies[0] seems to work in IE, but not FF. Is this an IE mistake? I've created a small file to demonstrate the incosistency, and I would like to know the best way to go about this. The HTML: <html> <body> <table id="dataGrid"> </table> <input type="button" onclick="insertRow();" value="New row"> </body> </html> This script should add a row every time the button is clicked. It works in IE but breaks in Firefox: <script type="text/javascript" src="/costplan/script/prototype

prototype - Trigger event when an element is removed from the DOM

由 ￣綄美尐妖づ 提交于 2020-01-04 05:25:22
问题 I'm trying to figure out how to execute some js code when an element is removed from the page: Something in prototype like: $('custom-div').observe('remove', function(event) { // Handle the event }); Does anything like this exist? 回答1: In modern browsers, you can use a MutationObserver . Here's code that will call a callback when a DOM element is removed from it's current location: function watchRemove(el, fn) { var observer = new MutationObserver(function(mutations) { mutations.forEach

How to sort javascript object array by element.name

由 与世无争的帅哥 提交于 2020-01-04 02:11:09
问题 I am try to write some validation script using javascript and prototype. What I want to do is to loop through all the elements of a form and validate each answer. My code works, BUT the array of DOM elements is unsorted. I would like to sort the elements by their ID. Here is the my code, which works fine if I comment-out elem.sort(zelementsort); function zelementsort(a,b) { if (a.name > b.name) return -1; else if (b.name > a.name) return 1; else return 0; } var elem = document.getElementById(
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