getjson

How to access values in a multidimensional JSON array with jQuery

由 ◇◆丶佛笑我妖孽 提交于 2019-12-01 08:17:45
问题 So I fetch a multidimensional JSON array with getJSON and I want to access values in the array, but can't reach longer than the first element in the array. "producers", [ { "producer":{ "id":"1", "name":"Em\u00e5mejeriet", "address":" Grenv\u00e4gen 1-3", "zipcode":" 577 39", "district":" Hultsfred", "webpage":"http:\/\/www.emamejeriet.se", "logoURL":"..\/producenter\/images\/ema.png", "latitude":"57.4999", "longitude":"15.828" } }, { "producer":{ "id":"2", ...and so on. My code: $.getJSON("

jQuery's .getJSON using local files stopped working on Firefox 3.6.13

由 隐身守侯 提交于 2019-12-01 06:53:24
问题 Suddenly, local file access using jQuery's .getJSON is not working for me on Firefox (3.6.13) - only. I am aware of the problem in getting this to work in Chrome - Problems with jQuery getJSON using local files in Chrome. Using the option --allow-file-access-from-files fixes that. I now have code that works on IE, Chrome (as above) and used to work on Firefox, until now. To give you some context: // get the only json file var script = _.detect($('script').toArray().reverse(), function(script)

Is there a method in angularJS thats equal to getJSON. [Newbie alert]

由 邮差的信 提交于 2019-12-01 04:38:19
I'm newbie at javascript, angularJS and JQuery, but I have just started programming a angularJS app where i use JQuery to get a JSON from a webserver like this: var obj = $.getJSON( "http://something.com/lol?query="+ $scope.searchString, function() { $scope.items = obj.responseJSON.entries; } Is there a method equal to $.getJSON in angularJS? So that I don't have to import the JQuery library. Thanks in advance, newbie. This is my solution so far: function InstantSearchController($scope, $http){ $scope.search = function() { $http.jsonp("http://something.com/lol?query="+ $scope.searchString + "

Is there a method in angularJS thats equal to getJSON. [Newbie alert]

由 喜你入骨 提交于 2019-12-01 02:54:21
问题 I'm newbie at javascript, angularJS and JQuery, but I have just started programming a angularJS app where i use JQuery to get a JSON from a webserver like this: var obj = $.getJSON( "http://something.com/lol?query="+ $scope.searchString, function() { $scope.items = obj.responseJSON.entries; } Is there a method equal to $.getJSON in angularJS? So that I don't have to import the JQuery library. Thanks in advance, newbie. This is my solution so far: function InstantSearchController($scope, $http

Async/Await替代Promise的6个理由

由 别说谁变了你拦得住时间么 提交于 2019-12-01 01:49:38
Node.js 的异步编程方式有效提高了应用性能；然而回调地狱却让人望而生畏，Promise 让我们告别回调函数，写出更优雅的异步代码；在实践过程中，却发现 Promise 并不完美；技术进步是无止境的，这时，我们有了 Async/Await。 原文: 6 Reasons Why JavaScript’s Async/Await Blows Promises Away 为了保证可读性，本文采用意译而非直译。 Node.js 7.6 已经支持 async/await 了，如果你还没有试过，这篇博客将告诉你为什么要用它。 Async/Await 简介 对于从未听说过 async/await 的朋友，下面是简介: async/await 是写异步代码的新方式，以前的方法有 回调函数 和 Promise 。 async/await 是基于 Promise 实现的，它不能用于普通的回调函数。 async/await 与 Promise 一样，是非阻塞的。 async/await 使得异步代码看起来像同步代码，这正是它的魔力所在。 Async/Await 语法 示例中，getJSON 函数返回一个 promise，这个 promise 成功 resolve 时会返回一个 json 对象。我们只是调用这个函数，打印返回的 JSON 对象，然后返回”done”。 使用 Promise 是这样的:

Escaping JSON apostrophe before PHP's json_encode truncates?

由 耗尽温柔 提交于 2019-11-30 21:55:45
I have a field in a MySQL database (utf8_general_ci) that contains a curly (smart?) apostrophe: Owner’s... This prints fine with no special handling if I access the PHP page that pulls it from the DB. However, I am trying to access it via a $.getJSON request on another page, so I used PHP's json_encode. It truncates the value so that it reads Owner , then successfully encodes the rest of the data. If I use PHP's utf8_encode on the field before I json_encode, it includes the full value with the ’ encoded to \u0092 which then doesn't print anything on the page, giving me Owners . PHP's

jquery grep on json object array

由 北战南征 提交于 2019-11-30 20:25:02
Im trying to use grep to filter a json object array so that the array is searched and if the value of any of keys #2-6 are yes, the value of keys 1 and 7 are returned. The array is below -- in other words, if any of values for the 'location' keys are yes, the name and description are returned as list items. Any help is VERY much appreciated. [ { "name": "name", "location1": "no", "location2": "no", "location3": "yes", "location4": "no", "location5": "no", "description": "description of services" }, { "name": "name", "location1": "yes", "location2": "no", "location3": "yes", "location4": "no",

getjson jquery parsing an array

由 醉酒当歌 提交于 2019-11-30 18:41:34
问题 Got the simplified array working see below Following up on the complicated array to parse see here. TLDR : Want to get each heading from an array and insert it into a div without knowing what is inside the div using Jquery - getJSON. Edit : The data is coming from a piece of software that is outputting the JSON string every couple of seconds with new data, so I need to pull the array of data within "d" as in the example below. So i should get "Title" & "034324324"etc for each. Edit2 Updated

Escaping JSON apostrophe before PHP's json_encode truncates?

由 て烟熏妆下的殇ゞ 提交于 2019-11-30 17:03:18
问题 I have a field in a MySQL database (utf8_general_ci) that contains a curly (smart?) apostrophe: Owner’s... This prints fine with no special handling if I access the PHP page that pulls it from the DB. However, I am trying to access it via a $.getJSON request on another page, so I used PHP's json_encode. It truncates the value so that it reads Owner , then successfully encodes the rest of the data. If I use PHP's utf8_encode on the field before I json_encode, it includes the full value with

Why isn't this simple bit of jQuery getJSON working in IE8?

由 我是研究僧i 提交于 2019-11-30 15:11:44
I've got a very standard AJAX request: $.getJSON('/products/findmatching/38647.json', {}, function(JsonData){ var tableHtml = ''; var x; for (x in JsonData.matchingProds) { var matchingProd = JsonData.matchingProds[x]; var buyMessage; if ( x == 0 ) { buyMessage = 'Buy Cheapest'; } else { buyMessage = 'Buy from this shop'; } tableHtml = tableHtml + '<tr><td><img height="40" src="' + matchingProd.img_url + '" alt="' + matchingProd.name + '" /></td> \ <td><a href="' + matchingProd._page_url + '">' + matchingProd.name + '</a></td> \ <td><a href="' + matchingProd._merchant._url + '">' +
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