query-parameters | 易学教程

Angular: How to update queryParams without changing route

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I am trying to update (add, remove) queryParams from a component. In angularJS, it used to be possible thanks to : $location.search('f', 'filters[]'); // setter $location.search()['filters[]']; // getter I have an app with a list that the user can filter, order, etc and I would like to set in the queryParams of the url all the filters activated so he can copy/paste the url or share it with someone else. However, I don't want my page to be reloaded each time a filter is selected. Is this doable with the new router? Radosław Roszkowiak You can navigate to the current route with new query params,

How can I set a query parameter in AngularJS without doing a route?

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问题 My Angular app allows the user to load an item, and when that happens I'd like to set a query string that contains the item's Id so that if the user refreshes the page (or wants to link to it), the URL is already set (there's already code in place that loads the item if the Id is present in $routeParams). How can I set that query parameter without causing a route? There are other things on the page that will get reset (including a plugin that will have to reload all of its data) if a route

How to add query parameters to a HTTP GET request by OkHttp?

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I am using the latest okhttp version: okhttp-2.3.0.jar How to add query parameters to GET request in okhttp in java ? I found a related question about android, but no answer here! Tim Castelijns As mentioned in the other answer, okhttp v2.4 offers new functionality that does make this possible. See http://square.github.io/okhttp/2.x/okhttp/com/squareup/okhttp/HttpUrl.Builder.html#addQueryParameter-java.lang.String-java.lang.String- This is not possible with the current version of okhttp, there is no method provided that will handle this for you . The next best thing is building an url string

How do I pass a URL with multiple parameters into a URL?

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Basically I'm trying to pass a URL like this: www.foobar.com/?first=1&second=12&third=5 into a URL like this: http://www.facebook.com/sharer.php?&t=FOOBAR&u=http://www.foobar.com/first=12&sec=25&position=2 It only recognizes the first parameter. I'm having the same problem with LinkedIn and Twitter sharing, so it must be something I'm doing wrong. Dexter Rather than html encoding your URL parameter, you need to URL encode it: http://www.facebook.com/sharer.php?&t=FOOBAR&u=http%3A%2F%2Fwww.foobar.com%2F%3Ffirst%3D12%26sec%3D25%26position%3D You can do this easily in most languages - in

Trailing slash before a query string. Bad practice?

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问题 I have a URL like www.example.com/store/ , which leads to a store page When a user clicks on a discount link, it adds the parameter ?discount=foo , so my link looks like this: www.example.com/store/?discount=foo . Everything is functional. But is it bad practice to have the forward slash before the query string in this situation? 回答1: It’s valid: The path component may end with a slash ( / ). The query component starts with the first question mark ( ? ) in the URI. 来源： https://stackoverflow

Angular: How to update queryParams without changing route

阅读更多关于 Angular: How to update queryParams without changing route

问题 I am trying to update (add, remove) queryParams from a component. In angularJS, it used to be possible thanks to : $location.search('f', 'filters[]'); // setter $location.search()['filters[]']; // getter I have an app with a list that the user can filter, order, etc and I would like to set in the queryParams of the url all the filters activated so he can copy/paste the url or share it with someone else. However, I don't want my page to be reloaded each time a filter is selected. Is this

Key value pair params handling in Backbone.js Router

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问题 I want to pass key value pairs as params to Backbone routes and want it to be deserialized to a javascript object before the mapped function is called. var MyRouter = Backbone.Router.extend({ routes: { "dashboard?:params" : "show_dashboard" }, show_dashboard: function(params){ console.log(params); } }); When I go to "http://...#dashboard?key1=val1&key2=val2", then {key1: "val1", key2: "val2"} should be printed on the console. Am currently using jQuery BBQ's $.deparam method inside each mapped

Set URL query parameters without state change using Angular ui-router

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How should I update the address bar URL with a changing query parameter using AngularJS' ui-router to maintain state when refreshing the page? Currently, I am using $state.transitionTo('search', {q: 'updated search term'}) whenever input changes, but the problem is that this reloads the controller, redraws the window and loses any text input focus. Is there a way to update stateParams and sync it to the window URL? I was having trouble with .transitionTo until I updated to ui-router 0.2.14. 0.2.14 properly changes the location bar (without reloading the controller) using a call like this:

When to use query parameters versus matrix parameters?

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Query parameters : http://example.com/apples?order=random&color=blue Matrix parameters : http://example.com/apples;order=random;color=blue When should one use query parameters versus matrix parameters? Why can matrix parameters be used in the middle of a URL but query parameters cannot? For example: http://example.com/apples;order=random;color=blue/2006/archive If matrix parameters are a superset of query parameters, why not use them all the time? You can read more about matrix parameters here: http://www.w3.org/DesignIssues/MatrixURIs.html bdargan The differences between Matrix parameters and

Detect change in query param react-router-dom v4.x and re-render component

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I am not really sure why its showing the default route once I did a query param change. Is there a better approach for this kind of issue? maybe I shouldn't be using query param? Open to get educated! Version "react": "^16.2.0", "react-dom": "^16.2.0", "react-router": "^4.2.0", "react-router-dom": "^4.2.2", Test Case https://codepen.io/adamchenwei/pen/YeJBxY?editors=0011 Steps to reproduce Click on Home -> Step 1 Expected Behavior Go to Step 1 as well as Step 2 render correct dom Actual Behavior Empty, nothing renders on the page // For this demo, we are using the UMD build of react-router-dom