knockout.js

#新闻拍一拍# Safari 将采用 Chrome/Firefox 相同的 WebExtensions API

由 半城伤御伤魂 提交于 2020-09-23 12:46:06
Safari 将采用 Chrome/Firefox 相同的 WebExtensions API Chrome 有着庞大的扩展生态系统，而随着所有主流浏览器都采用 WebExtensions API，这一扩展技术已成为事实上的标准，这也方便用户从一个浏览器切换到另一个浏览器。Firefox 是从 v57 开始正式采用 WebExtensions API 的。 来源： solidot 拍一拍：主要浏览器能支持一致的扩展 API，这是一件大好事。 恶意 npm 软件包试图窃取敏感的 Discord 和浏览器文件 该恶意包是一个名为 fallguys 的 JavaScript 库，它声称提供了一个《Fall Guys: Ultimate Knockout》游戏 API 的接口。这段代码会试图访问 5 个本地文件，读取它们的内容，然后将数据发布在 Discord 频道里面。npm 安全团队已经从 npm 门户网站上删除了它。 来源： zdnet 拍一拍：即便是开源的软件包，也不能轻易相信一定经过了审查，也不一定有人替你做过审查。 苹果阻止了 Facebook 应用更新，要求征收内购的 30% 销售税 Facebook 表示，这次更新是“一种新的货币化在线直播活动的方式，通过一次性的访问费用，在客人注册参加时收取”。但苹果以“不相关”信息为由拒绝了这一更新。该公司要求苹果免除 iOS

VCL分析工具DevExpress VCL 6月全新发布v20.1.2

由 那年仲夏 提交于 2020-08-14 08:50:08
DevExtreme 拥有高性能的HTML5 / JavaScript小部件集合，使您可以利用现代Web开发堆栈（包括React，Angular，ASP.NET Core，jQuery，Knockout等）构建交互式的Web应用程序。从Angular和Reac，到ASP.NET Core或Vue，DevExtreme包含全面的高性能和响应式UI小部件集合，可在传统Web和下一代移动应用程序中使用。 该套件附带功能齐全的数据网格、交互式图表小部件、数据编辑器等。 DevExpress VCL v20.1.2完整版下载 具体更新内容如下： 【 DevExpress VCL v20.1.2下载 】 此列表包括v20.1.2中引入的所有重大更改。 ExpressEditors Library API T861507 - cxFileTimeToDateTime函数从cxShellCommon单元移至dxCore ExpressEntityMapping Framework API T891988 - cxGridEMFData单元已重命名为cxEMFData ExpressPDFViewer UI T867366 - TdxSpreadSheetPasswordDialogForm

Knockout JS update view from json model

由 北城以北 提交于 2020-07-20 03:48:29
问题 Please refer to this question as it helped solving 50% of my issue: Knockout Mapping reading JSON the other 50% of issue is updating view, if you call ko.applyBindings(viewModel); twice, you get an error Uncaught Error: You cannot apply bindings multiple times to the same element. No one online ever proposed a solution to this, even on the official knockout site they mentioned: // Every time data is received from the server: ko.mapping.fromJS(data, viewModel); which is not working either.

Knockout JS update view from json model

由 你说的曾经没有我的故事 提交于 2020-07-20 03:48:16
问题 Please refer to this question as it helped solving 50% of my issue: Knockout Mapping reading JSON the other 50% of issue is updating view, if you call ko.applyBindings(viewModel); twice, you get an error Uncaught Error: You cannot apply bindings multiple times to the same element. No one online ever proposed a solution to this, even on the official knockout site they mentioned: // Every time data is received from the server: ko.mapping.fromJS(data, viewModel); which is not working either.

Knockout JS update view from json model

由 久未见 提交于 2020-07-20 03:48:06
问题 Please refer to this question as it helped solving 50% of my issue: Knockout Mapping reading JSON the other 50% of issue is updating view, if you call ko.applyBindings(viewModel); twice, you get an error Uncaught Error: You cannot apply bindings multiple times to the same element. No one online ever proposed a solution to this, even on the official knockout site they mentioned: // Every time data is received from the server: ko.mapping.fromJS(data, viewModel); which is not working either.

How to applyBindings and keep input values with Knockout JS?

由 大兔子大兔子 提交于 2020-06-12 06:52:27
问题 I'm building a HTML/KnockoutJS application. My webserver returns a form with input fields with information. When I new up my model and do an ko.applyBindings , naturally the input values are overwritten by the model. Is there a way to do an ko.applyBindings in which the model is automatically loaded with the data of the input fields? Example: https://jsfiddle.net/KeesCBakker/p7ygq5y2/1/ HTML: Title: <input data-bind="textInput: title" value="MyTitle" placeholder="Nothing here!" /><br/> Text:

knockout reset viewmodel to original data

由 ≡放荡痞女 提交于 2020-05-14 22:08:10
问题 what is the best way to reset knockout viewmodel back to the original data? if the original data json is not changed, after I do some changed on the observable, how can I set it back? just like refresh the page. 回答1: I think it is bad practice to "refresh" your viewModel. You could refresh it like this: ko.cleanNode(document.getElementById("element-id")); ko.applyBindings(yourViewModel, document.getElementById("element-id")); But I think it is cleaner to have a method on your view model

Using knockout with property names containing “:” (or other special characters)

由 半世苍凉 提交于 2020-04-30 07:38:25
问题 I am using knockout data binding to render an editor for a string => string dictionary. However, I'm running into trouble when dictionary keys contain special characters such as colon. Is there a way to "escape" a property name or special character such that knockout will bind properly? For example, the following does not bind properly: <p data-bind="text: foo::bar" /> I am using version 2.1.0 of knockout 回答1: You need to use $data to access the currently bound object and from there the array

Using knockout with property names containing “:” (or other special characters)

由 ℡╲_俬逩灬. 提交于 2020-04-30 07:36:59
问题 I am using knockout data binding to render an editor for a string => string dictionary. However, I'm running into trouble when dictionary keys contain special characters such as colon. Is there a way to "escape" a property name or special character such that knockout will bind properly? For example, the following does not bind properly: <p data-bind="text: foo::bar" /> I am using version 2.1.0 of knockout 回答1: You need to use $data to access the currently bound object and from there the array

Replacing select options on focus via knockout.js doesn't work on iOS Safari

由 耗尽温柔 提交于 2020-04-18 12:34:39
问题 This is a follow up question to a solution for another question of mine. Replacing the elements works fine on any desktop browser I've tested (FF, Edge, Chrome), but on my test iPad, it still shows the flags instead of the country names. I already made sure, that the focus event fires on iOS. To replicate the issue, you can just open the fiddle linked in the question above on iOS and your regular desktop browser and compare the result. On the desktop, it will show full country names in the
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