prototype

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Access an object on another objects prototype from an asynchronous call

I have an async call that, when it completes, I want to set a property on the parent. Take the following class, cat:[详细]

2023-02-17 15:35 分类：问答
Question on usage of javascript's toFixed() function

I was looking for a JavaScript function to round a number to a specified amount of decimal places & I found this page: http://www.kadimi.com/en/round-float-349[详细]

2023-02-17 04:57 分类：问答
jquery prototype for a commonly used function

I\'m not too experienced in JQuery beyond standard api functionality, but I have a number of scrollers on my page which all use the same code, only they each have a few of their own settings (for exam[详细]

2023-02-16 20:01 分类：问答
Prototype - Are there AJAX start/stop events to global trigger an AJAX modal wait message?

In Prototype, are there AJAX start/stop events that would allow you to create one script for globally displaying a modal wait message during AJAX loads?[详细]

2023-02-16 08:36 分类：问答
Is there a way to "undefine" an instance method to reveal the method defined in a prototype?

I\'m trying to wrap my head around javascript prototypes, and started to wonder if there is a way to remove/undefine an instance method defined on an object, so the method in the prototype would be ca[详细]

2023-02-15 17:57 分类：问答
Getter/setter in constructor

I recently read about the fact that there is a possibility of defining getters/setters in JavaScript. It seems extremely helpful - the setter is a kind of \'helper\' which can parse the value to be se[详细]

2023-02-15 13:14 分类：问答
regular expression replace with prototype?

I got some html formatted in the following way: [Title|<a class=\"ex开发者_运维问答ternal\" href=\"http://test.com\">http://test.com</a>][详细]

2023-02-15 05:46 分类：问答
How can javascript parse a Rails generated query string with nested values into JSON?

Rails allows the generation of query strings by passing a hash to a url_for type helper: root_path({ :animals => {:dogs => [\'pluto\',\'spot\'], :cats => \'garfiel开发者_JAVA百科d\'} })[详细]

2023-02-15 04:57 分类：问答
Javascript "this" losing context in IE

The following works fine in firefox/safari/chrome, in IE, \"this\" appears to be losing context in the handleEvent() function...the result of the alert is [object Window], which is not what I want; wh[详细]

2023-02-15 01:56 分类：问答
EcmaScript 5 Google TechTalk - Scoping accident 1 example

I\'m watching this lecture: http://www.youtube.com/watch?v=Kq4FpMe6cRs // the speaker states that \"\'bar\' is just some function[详细]

2023-02-14 18:34 分类：问答