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Converting JSON array of [object, Object], [object, Object] to actual values?
Category : Programming Languages

I have this in my controller:


def selectmodels
@brand = Brand.find_by_name(params[:brand_name])
@models = Model.where(:brand_id => @brand.id)
render json: @models
end

The returned code is processed by:


$.ajax({
url: '/selectmodels?brand_name=' + test, type: 'get',
dataType: 'json',

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jQuery - Drag a object to a droppable object after the object hover a sortable object
Category : Coding

I am using 2 sortable objects and 1 droppable object.
The 2 sortable are connected using "connectWith" property.


Click here to see a image example.


The idea is that i will drag objects from the bottom sortable to the upper sortable or to the droppable object.


The problem is that when i am dragging a object from the bottom sortable to the draggable object


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How do I create an object referencing an instantiated class object inside a method that didn't pass the object as an argument?
Category : Programming Languages
synchronized void drop(Board board) {
int[][] a = getArray();
int[][] b = board.getArray();
//I don't have currentObject here... what do I need to write?
if (Board.goDown(currentX, currentY, b, a, board, currentObject)) {
currentY++;
updateXY();
}
}

The method call is curren


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Parse a “list” (as an object) of object as integer-object (hashmap) in JSON using GSON
Category : Programming Languages

I have this kind of json:


{
"1": {"id": 1, "first": "mymethod", "second" : [true, true, false]} ,
"4": {"id": 2, "first": "foo", "second" : [true, true, false]},
"67": {"id": 67, "first": "bar", "second": [true, true, false]},
"70": {"id": 70, "first": "foobar", "second" : [true, true, false]}
}

I am trying to parse it using gson


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jquery autocomplete combobox error: Uncaught TypeError: Object [object Object] has no method 'button'
Category : Web Design

i am trying to implement an autocomplete combobox using jquery ui plugin.


with the below mentioned code i am able to achieve the autocomplete part but not the dropdown part (due to the uncaught typeerror the dropdown arrow is not visible)


$.widget( "ui.combobox", {
_create: function() {
var input,
self = this,

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Jquery / Handlebars error message - Uncaught TypeError: Object [object Object] has no method 'match'
Category : Web Design

i am working on a little learning project and have run into an issue that i cant work out.


I get the following error message on google chromes dev console :-


Uncaught TypeError: Object [object Object] has no method 'match'
lexer.nexthandlebars-1.0.0.beta.6.js:364
lexhandlebars-1.0.0.beta.6.js:392
lexhandlebars-1.0.0.beta.6.js:214
parsehandlebars-1.

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Object wrapping vs. Object “pollution” - performance dependent on object size or number?
Category : Web Design

I'm rewriting a JavaScript library that I wrote some time ago.
Its purpose is to display an array of objects as a table, that can be sorted, filtered and edited without server communication.


The current solution "pollutes" the objects with additional attributes, that are needed to steer the display.
The original object may look like this


{"name":"...","lastn

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Backbone bind event keydown to document returns Uncaught TypeError: Object [object Object] has no method 'apply'
Category : Programming Languages

I am having big trouble fixing this error.


I have a view in Backbone.js and I want to bind some actions on it with keyboard events.


Here is my view :


window.PicturesView = Backbone.View.extend({
initialize : function() {
$(document).on('keydown', this.keyboard, this);
},
remove : function() {
$(document

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Failed to load resource - Uncaught TypeError: Object [object Object] has no method 'adGallery'
Category : Programming Languages

from two days that I'm trying to run the jquery plugin "ad-gallery" on my site, but to no avail..
I state that I am a novice in javascript and css languages, so the error could also be silly.


The interesting thing is that the plugin works fine locally, but once uploaded online (I tried it on different hosts) gives the following errors:


Failed to load resource ht

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ExtJS controller probelem. Uncaught TypeError: Object [object Object] has no method 'setSortState'
Category : Web Design

T writing code using ExtJS4.0.1, MVC architecture. And when I develop main form I meet problem with search extension for web site.


When I was trying to create new widget in controller, I need render result in subpanel. and so when I write sample code I meet following problem:


**Uncaught TypeError: Object [object Object] has no method 'setSortState'**


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