query-parameters

问题 Can't find solution to a simple problem, the answer should be obvious. How to render url with a query parameters inside hamlet template? I.e. @{ItemsR} will generate http://localhost:3000/items and how do I generate something like http://localhost:3000/items?page=10&sort=name ? 回答1: Yesod is RESTful, you should use arguments in url format (eg. /items/page/10/sortby/name ) if you wish use QueryString format then, you loss the Yesod type safe url management. Below example show how use different

问题 Let's say I have URLs like this: localhost/ admin/users/ <--- Main Admin Users page localhost/ admin/users/?data=refresh <---- A typical ajax request made from that page And a simple controller like this: class UsersController extends Controller { public function index() // call some services // return a view } public function dataRefresh { // call some services // return some JSON } } And here's my routes.php I'm working on: Route::get('admin/users', array('as' => 'admin.users', 'uses' =>

问题 Based on the answer here, I've got a start on a test SP that I plan to eventually build up to call several times, with more temp tables and different values for the "Unit" parameter. The @BegDate, @EndDate, and @SortBy params will always be the same, though - those provided by the user. This is what I have so far: IF OBJECT_ID ( 'testSP', 'P' ) IS NOT NULL DROP PROCEDURE testSP; GO CREATE PROC [dbo].[testSP] @BegDate datetime, @EndDate datetime, @SortBy varchar(20) AS BEGIN SELECT * FROM sys

问题 I am trying to write a stored procedure to pull off some aggregate statistics from a database. I would like to amend the procedure to allow dynamic selection of columns. My first thoughts were to use a Case or IF statement to select different columns DELIMITER// CREATE PROCEDURE 'procStats'(IN buySell varchar(4)) SELECT CASE WHEN buySell = 'Buy' THEN AVG(salesTransactions.BuyPrice) AS AveragePrice, WHEN buySell = 'Sell' THEN AVG(salesTransactions.SellPrice) AS AveragePrice, END CASE;

问题 I am working with SQL Server Integration Services 2008. In my Data Flow task I got a OLEDB source. I choose SQL command as the Data Access mode and following is my sql text Select * from table1 where ID=? And from parameters tab my Parameter Name is zero "0" and value is coming from a package level variable. I tried to replace the parameter name with "Parameter0" but I always get the same error that Error: "No Value given for one or more required parameters" But there is a value for my

问题 I have a Worklight adapter that calls a RESTful method through WL.Server.invokeHttp() . When an http DELETE method is used, the query string parameters do not get added. I'm on Worklight 6.0. The input is setup like so: { "headers": { "Accept": "application\/json", "Authorization": "Bearer xxxxxxxxxxxxxxxx", "Content-Type": "application\/json" }, "method": "delete", "parameters": { "messageIds": "r11118,r11119" }, "path": "\/myMessages\/v2\/messages" } and called like: var result=WL.Server

问题 I'm trying to get the request query params and url in firebase functions . Here is the code I'm using firebase.json { "hosting": { "public": "build", "rewrites": [{ "source": "/getCoins", "function": "getCoins" }] } } Using "firebase-functions": "^2.3.1" in package.json functions/index.js 'use strict'; const functions = require('firebase-functions'); exports.getCoins = functions.https.onRequest((req, res) => { console.log(req.query); // [object Object] console.log(req.query.repeat); // empty

问题 Using Angular 2 how do you update the URL Path without redirecting the page. I know you can access the params using ActivatedRoute queryParamMap Observable but what if I want to change these values and have those display in the URL. Updating the values in the URL allows for easy bookmark-ability. I don't want to redirect as the query params I am adding are simple data filter I want to store. 回答1: In the component constructor subscribe the query parameter to your model. this.route.queryParams

问题 When I use link_to helper in Rails 3.0.7 app with many parameters, it generates a lexicographically sorted url as probably mentioned in the to_param method for Hash in Activesupport documentation. e.g. link_to "my Link", {:u=>"user", :q=>"some query", :page=>"4"} generates "/search?page=4&q=some+query&u=user" but what i want is "/search?u=user&q=some+query&page=4" Anyone able to do custom sorting as supplied in the params hash to link_to or url_for ? Unless I am missing something, this seems

问题 As an example, I have the following html: <body> <script src="code.js?q=xyz"></script> </body> I want to be able to read the q=xyz query parameter from within code.js . I tried: console.log(window.location.href) But it gives me the html document's URL, not code.js 's URL (I could then parse the URL for the query parameters). Is there any way to get an imported JavaScript file's query parameters from within that JavaScript? I know I could read the query parameters on a server and then send