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问题 Does anyone know why I get "Uncaught TypeError: list.getEnumerator is not a function" in my OnSuccess() function? This code worked fine before, when I tried to get the Titles of all lists in my site collection. Now I want to get the titles of all rows assigned to John Doe, in my list called testIssues . What have I missed? 'use strict'; var clientContext = new SP.ClientContext.get_current(); var hostweburl = decodeURIComponent(getQueryStringParameter("SPHostUrl")); var parentContext = new SP

问题 I am trying to retrieve a web page from the following url: http://www.medicare.gov/find-a-doctor/provider-results.aspx?searchtype=OHP&specgrpids=922&loc=43615&pref=No&gender=Unknown&dist=25&lat=41.65603&lng=-83.66676 It works when I paste it into a browser, but when I run it through cURL, I receive a page with the following error: "One or more query string parameters of requested url are invalid or has unexpected value, please correct and retry." It doesn't seem to make a difference if I

问题 I have a page, q.php , that is a user submitted post defined by its id, (for example, q.php?id=1 would be a certain post that uses the $id variable to pull all the rest of the information from the database). I am trying to code a comment submission on the same page, and account for the fact that a user might not enter anything into the field. If this happens, I want the page (e.g. q.php?id=1 ) to load again with an error message. I can do the error message with an empty variable that is then

问题 how can I embed my app in my facebook page in a way as here: www.facebook.com/SzkolaSTRAMA?v=app_323694844330149 I have attached the app to my page using the magic url: http://facebook.com/add.php?api_key=&pages=1&page= and tried to open somehow the app within using the v parameter, but it seems it is not that. Can someone give me a clue? Thanks. 回答1: Now you can add an application to a page in a page tab by going to below mentioned url https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP

问题 I always created my web services using PHP but I am interested in switching to Python because of its simplicity. On my web server (I have created a "tmp.py") just with one line: print "Hello!" And then I have opened this file in my browser. I was surprised that it works (I saw "Hello!"). But there are two more thinks that I need to know: How do I access the get and post variables as well as the session? How do I use databases from python. Does Python connects to MySQL server like PHP does or

问题 I am creating a simple reporting system and I want the menues and pages to be generated from the database. I saw this video on YouTube and managed to create a menu with the following code. I have a database table called Reports and columns called rep_id, rep_date, rep_ledit_date, rep_by, department, position, report, and rep_to. And another table called users with columns called id, username, password, first_name, last_name, department, postion, and passphrase. I managed to select the an

问题 I have a form. There are two selectboxes which are cannot be 0: field1, field2. If I set POST method then it works fine. If GET - wrong. Here my controllers' part: $this->view->searchForm = new Default_Form_Parameters(); $data = $this->getRequest()->getParams(); if ($this->view->searchForm->isValid($data)) { } If I have following request then isValid returns false. That's ok. http://site.ru/?field1=0&field2=0 If I have another request like http://site.ru/?crash then isValid returns true. That

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . When creating an HTML form, in what cases should the form use the GET method and it what cases should the POST method be used. This is

问题 I want to access the id of the svg and its paths after the file has loaded for interactive use. I load the SVG with a function and import the node to the DOM. Neither in document.ready nor in document.addEventListener("DOMContentLoaded", function(event) i am able to get the element by its id. The only way to get it is to set a timeout around the interactive code. What i want is that the SVG (900kb) und its DOM should load before all other code is loaded. But until now i couldn find a fiting

问题 I'm making a GET request using the PARSE API. I'm getting a "414 Request-URI Too Large" error, but I don't understand why. Here is the code for my request: $.ajax({ url : 'https://api.parse.com/1/classes/chats', type : 'GET', dataType: 'json', data : JSON.stringify({ order: '-createdAt', }), success : function(data) { handleData(data) }, error : function(data) { console.log('error: ' + data); } }); 回答1: Because the server says so, e.g. the service you're querying against is so configured.