An expando is an custom property attached to a document object.
An expando property is an attribute of a DOM element which is not part of the specification or IDL. Some legacy expandos, such as onclick, are natively mapped to an internal event handler for backward compatibility with the DOM level 0 model.
I'd like to know if there's any reason to use jQuery's data over expando properties.
I'm converting a script that's currently using multiple event listeners to use only one listener on parent object, and wish to read arbitrary data objects from the…
I'll synchronize the data from Google Contacts with a datastore in App Engine... i'm doing this in Python, and the datastore will be read later by a Java GAE instance.
Using Expando felt natural, but i'm not sure if the Java instance is going to be…
I have an ASP.NET page and I am trying to quickly match the validation controls that are tied to a particular textbox (text input) using a jQuery selector. The validation controls render as a span and the "controltovalidate" property renders as an…
I have a requirement that the site owner has permission to create the users and able to view the list of users only created by him.
To achieve the same I have created a portlet which has the form with basic user details. While submitting the form…
I added a custom field in Liferay (JournalArticle), and set the value (manuel).
Custom Field: Processroles (= Group of Text Values)
Value: Dummy,Sourcer
How can I search all JournalArticles with this Custom Field Values?
If I try this, I…
I have a class that extends Expando and gets injected with dynamic properties.
class Dynamo extends Expando {
}
Dynamo dynamic = [ firstName: 'bob', lastName: 'dobbs' ]
I'd like to create a dynamic property fullName that evaluates to "$lastName,…
I've been using a pattern in an application where I'm setting arbitrary attributes on Expando class models in an App Engine app.
This works as expected, but hasn't yet been tested with a really large data set. And over time, the number of attributes…
Or at least, they don't do what I was expecting. My Action method looks like this:
Function Test() As ActionResult
Dim model As Object = New ExpandoObject()
model.FieldA = 123
model.FieldB = "This is a string"
…
I'm trying to figure out how to create a web server control which is basically an ExpandoObject.
The desire is to automatically create a property on the control when it is created in the aspx markup.
For example:
I have one element "Testing"
I want to remove the last attribute (jquery1234567) from the above tag.
But the attribute "jquery1234567" will be generated dynamically.
I make a brand new grails project and put this in the bootstrap:
ExpandoMetaClass.enableGlobally()
Integer.metaClass.precision = {->return 1}
println 3.precision()
println "rofl"
println 15.precision()
And it does what I expect, run-app…
Anyone have a suggestion for finding elements on a page by a custom property, like an expando property?
Problem: Site uses alot of JSP and dynamic images for buttons. They do not have static names or IDs. (Think of a registration or checkout process…
Here's an interesting question (to me at least): Is it possible to intercept arbitrary property accessors (getters/setters) in an object, such that I can reroute that request elsewhere, such as to a private member object?
I'd love it if I could make…
I have expandoPane which consists of some buttons.
When I perform other operations in the project and then expand this expandoPane, its contents goes hidden and those are visble after resizing it using splitter only.
I want to solve this.
Do you…
If I write in Chrome console:
let btns = document.getElementsByName('btn_desktop');
let btnLast = btns[btns.length - 1];
jQuery.data(btnLast).actions;
I get the following result in the Chrome console:
[{\"oper\":\"viewLink\",\"link\":\"here…
