extend

PHP - How to access pdo object from other (multiple) classes

由 ▼魔方 西西 提交于 2019-12-12 00:42:52
问题 I am switching my MVC to use PDO (I know, overdue). My application has, in the past, used the following class hierarchy: Database.class>Main.class>User.class (each one extending the other). But before any object is created, the mysql connection was made (mysql_connect). Once the connection was open I could use Database.class as a wrapper class through which all my queries were performed. Through extention, a query in the User.class could be made simply by calling the "query" function ($this-

How to extend classes in purchased product (Multiscraper) built on Codeigniter 2.1.3

由 三世轮回 提交于 2019-12-11 23:42:33
问题 I hope my question is specific enough, even though most of you may be unfamiliar with Multiscraper (MS), you are probably familiar with Codeigniter (CI). MS is basically built on CI 2.1.3, and is a webpage scraper for various shopping carts. I will give a specific example of a class I want to extend. e.g. file path: multiscraper\application\controllers\opencart\process.php class: class Process extends CI_Controller { ... } So, why do I want to extend this class? Because I have modifications

Turning a complex jquery css selector into a context for caching

由 烂漫一生 提交于 2019-12-11 16:59:06
问题 After feedback, complete rewrite of the question. I have the following mark up : <body> <h1>Title</h1> <p>bla</p> <div> ... <!-- a thousand tags --> </div> <div id="do-not-modify-me"> <!-- a hundred tags --> </div> </body> I can access to : <h1>Title</h1> <p>bla</p> <div> ... <!-- a thousand tags --> </div> Using : $('body > *:not(div#do-not-modify-me)'); I do that so I can get all the content of the body except the div with the id "do-not-modify-me". Now, let's say that I want to build a

Using Smarty 3, Code Igniter 2, and HMVC together with smarty's inheritance?

由 夙愿已清 提交于 2019-12-11 15:51:02
问题 I am using Code Igniter, The HMVC library, and Smarty with this library. Smarty is working fine by default, however if I try to use smarty's inheritance feature ( {extends file="master.tpl"} ) then we run into an issue. The extends feature does not look in the module views folder for the extended file (in the above's case master.tpl ), instead it only looks in the application/views/ folder and throws an error if it cannot find it. I could add APPPATH."modules/smartytest/views" to the $config[

How to extend a MarionetteJS module to reduce code duplication

由 十年热恋 提交于 2019-12-11 12:29:45
问题 I've got a notifications toolbar which is a module. Very similar to the notifications toolbar in the facebook native app. In this toolbar are 3 regions: InvitesRegion RequestsRegion NotificationsRegion Each of these regions contains their own module (InvitesModule, RequestsModule, NotificationsModule). Each, however, has the exact same functionality: Check the server for new (Invites|Requests|Notifications) If found, update the associated region And then a whole bunch of other functions

Groovy extended hashmap with a field

由 爷，独闯天下 提交于 2019-12-11 09:57:55
问题 This doesn't work. Shouldn't it? class WeirdBean extends HashMap { public String inner = "set within" def getInner() { return this.inner } def getOuter() { return this.outer } } def o = WeirdBean.newInstance() o.outer = "set without" println o.getOuter() // set without println o.outer // set without assert o.outer == o.getOuter() // Pass println o.getInner() // set within println o.inner // null, even though public assert o.inner == o.getInner() // Fail, o.inner is null 回答1: Seems like Map:

kendo-ui autocomplete extend

由 强颜欢笑 提交于 2019-12-11 08:48:46
问题 I'm trying to extend the kendo-ui autocomplete control: I want the search start when te user hit enter, so basically I've to check the user input on keydown event. I've tried to catch the keydown event with this code: (function($) { ui = kendo.ui, Widget = ui.Widget var ClienteText = ui.AutoComplete.extend({ init: function(element,options) { var that=this; ui.AutoComplete.fn.init.call(this, element, options); $(this).bind('keydown',function(e){ console.log(1,e); }); $(element).bind('keydown'

Extending base List class with extra functionality in Dart language

由 拈花ヽ惹草 提交于 2019-12-11 07:56:36
问题 This question is about Dart language. I want to have a class which is just a List but with some extra functionality. For example I have a class named Model: class Model{ String name; int type; Model(this.name, this.type); } I know that Model's type could take only four values: from 0 to 3. And I want to have a method, which can give me a List of Models of specified type, e.g. List<Model> modelCollection.getByType(int type); . I plan to to have four 'hidden' Lists of the Models (grouped by

combine two PMD checks

由 試著忘記壹切 提交于 2019-12-11 05:43:05
问题 I met a problem while using PMD to check my code errors. I do not know how to satisfy two requirements at the same time. For example, if I want to check a method named ABC not existing in file extends from BCD. I know how to check whether ABC exists or whether it extends from BCD separately using PMD. Like this: //PrimaryExpression/PrimaryPrefix/Name [@Image = "ABC"]; //ExtendsList/ClassOrInterfaceType [@Image != "BCD"]; now, is there anyway that I can check these two together. For example, I

Jquery Extend Existing Function

由 纵饮孤独 提交于 2019-12-11 05:19:30
问题 I am looking for a way to expand an existing Jquery function to give it more options/parameters. The one I want to use is $.ajax but this could apply to any jquery function. I want to be able to call a function like this: $.adv_ajax() Which would be an extended version of the $.ajax function like as follows: $.adv_ajax({ custom_parameter: "abc", //my custom one url: "test.html", context: document.body, success: function(){ $(this).addClass("done"); } }); 回答1: Well then just attach your
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