This should be a simple task, but I can&#39;t seem to find a solution.

I have a basic string that is being passed through as a query string parameter like this one: `This+is+a+message+with+spaces`. I would like to decode that parameter using JavaScript to `This is a message with spaces`, but I cannot seem to get it to decode.

I&#39;ve tried `decodeURI(&#39;This+is+a+message+with+spaces&#39;)` but the result still contains the `+` signs.

Decoding URL parameters with JavaScript

I&#39;m looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: &quot;malformed URI sequence&quot;. If there isn&#39;t a jQuery plugin that supports this, I need to know how to modify it to support this.

    ?search=%E6%F8%E5

The value of the URL parameter, when decoded, should be:

    &#230;&#248;&#229;

(the characters are Norwegian).

I don&#39;t have access to the server, so I can&#39;t modify anything on it.


Get escaped URL parameter

I have this URL:

    site.fwx?position=1&amp;archiveid=5000&amp;columns=5&amp;rows=20&amp;sorting=ModifiedTimeAsc

what I need is to be able to change the &#39;rows&#39; url param value to something i specify, lets say 10. And if the &#39;rows&#39; doesn&#39;t exist, I need to add it to the end of the url and add the value i&#39;ve already specified (10).

Change URL parameters and specify defaults using JavaScript

I have some URLs, like

    http://www.example.com/something?param1=value1&amp;param2=value2&amp;param3=value3

and I would like to extract the parameters from these URLs and get them in a Hash. Obviously, I could use regular expressions, but I was just wondering if there was easier ways to do that with Ruby or Rails. I haven&#39;t found anything in the Ruby module `URI` but perhaps I missed something.

In fact, I need a method that would do that:

    extract_parameters_from_url(&quot;http://www.example.com/something?param1=value1&amp;param2=value2&amp;param3=value3&quot;)
    #=&gt; {:param1 =&gt; &#39;value1&#39;, :param2 =&gt; &#39;value2&#39;, :param3 =&gt; &#39;value3&#39;}

Would you have some advices?

How to extract URL parameters from a URL with Ruby or Rails?

I am trying to convert a Python dictionary to a string for use as URL parameters. I am sure that there is a better, more [Pythonic](http://en.wikipedia.org/wiki/Pythonic) way of doing this. What is it?

    x = &quot;&quot;
    for key, val in {&#39;a&#39;:&#39;A&#39;, &#39;b&#39;:&#39;B&#39;}.items():
        x += &quot;%s=%s&amp;&quot; %(key,val)
    x = x[:-1]



Python Dictionary to URL Parameters

I have a lot of experience with *ASP.NET MVC 1-5*. Now I learn *ASP.NET Core MVC* and have to pass a parameter to link in page. For example I have the following *Action*

     [HttpGet]
     public ActionResult GetProduct(string id)
     {
          ViewBag.CaseId = id;
          return View();
     }

How can I implement the link for this action using tag helpers?

&lt;!-- language: lang-html --&gt;

    &lt;a asp-controller=&quot;Product&quot; asp-action=&quot;GetProduct&quot;&gt;ProductName&lt;/a&gt;

How to add link parameter to asp tag helpers in ASP.NET Core MVC

I don&#39;t see much of a difference between the parameters and the query strings, in the URL. So what is the difference and when should one be used over the other?

What is the difference between URL parameters and query strings?

When the user accesses this URL running on my flask app, I want the web service to be able to handle the parameters specified after the question mark:

    http://10.1.1.1:5000/login?username=alex&amp;password=pw1

    #I just want to be able to manipulate the parameters
    @app.route(&#39;/login&#39;, methods=[&#39;GET&#39;, &#39;POST&#39;])
    def login():
        username = request.form[&#39;username&#39;]
        print(username)
        password = request.form[&#39;password&#39;]
        print(password)

How can I get the named parameters from a URL using Flask?

How can I fetch query parameters in Vue.js?

E.g. `http://somesite.com?test=yay`.

Can’t find a way to fetch or do I need to use pure JS or some library for this?

How can I get query parameters from a URL in Vue.js?

How do you correctly add query parameters to a Dart http get request? I been unable to get my request to respond correctly when trying to  append the &#39;?param1=one&amp;param2=two&#39; to my url, yet it works correctly in Postman. Here&#39;s the gist of  my code:

        final String url = &quot;https://www.myurl.com/api/v1/test/&quot;;
        String workingStringInPostman = &quot;https://www.myurl.com/api/v1/test/123/?param1=one&amp;param2=two&quot;;

        Map&lt;String, String&gt; qParams = {
         &#39;param1&#39;: &#39;one&#39;,
         &#39;param2&#39;: &#39;two&#39;,
        };


       var res = await http
          .get(Uri.encodeFull(&quot;$url${widget.pk}/&quot;),
          headers: {HttpHeaders.authorizationHeader: &quot;Token $token&quot;, 
            HttpHeaders.contentTypeHeader: &quot;application/json&quot;},
    );

The ${widget.pk} is simply a integer value being pass (See the value 123 in the workingStringInPostman variable.

The qParams is there for connivence, in case a Uri parameter is needed.

A code example would be welcomed.


How do you add query parameters to a Dart http request?

I have a URL with some GET parameters as follows:

    www.test.com/t.html?a=1&amp;b=3&amp;c=m2-m3-m4-m5 

I need to get the whole value of `c`. I tried to read the URL, but I got only `m2`. How do I do this using JavaScript?


Get the values from the &quot;GET&quot; parameters (JavaScript)

I&#39;ve been looking for an efficient way to do this but haven&#39;t been able to find it, basically what I need is that given this url for example:

    http://localhost/mysite/includes/phpThumb.php?src=http://media2.jupix.co.uk/v3/clients/4/properties/795/IMG_795_1_large.jpg&amp;w=592&amp;aoe=1&amp;q=100

I&#39;d like to be able to change the URL in the `src` parameter with another value using javascript or jquery, is this possible?

Thanks in advance.

How to replace url parameter with javascript/jquery?

I am facing an issue on getting the value of `tagid` from my URL: `localhost:8888/p?tagid=1234`.

Help me out to correct my controller code. I am not able to get the `tagid` value.

My code is as follows:

`app.js`:

    var express = require(&#39;express&#39;),
      http = require(&#39;http&#39;),
      path = require(&#39;path&#39;);
    var app = express();
    var controller = require(&#39;./controller&#39;)({
      app: app
    });

    // all environments
    app.configure(function() {
      app.set(&#39;port&#39;, process.env.PORT || 8888);
      app.use(express.json());
      app.use(express.urlencoded());
      app.use(express.methodOverride());
      app.use(app.router);
      app.use(express.static(path.join(__dirname, &#39;public&#39;)));
      app.set(&#39;view engine&#39;, &#39;jade&#39;);
      app.set(&#39;views&#39;, __dirname + &#39;/views&#39;);
      app.use(app.router);
      app.get(&#39;/&#39;, function(req, res) {
        res.render(&#39;index&#39;);
      });
    });
    http.createServer(app).listen(app.get(&#39;port&#39;), function() {
      console.log(&#39;Express server listening on port &#39; + app.get(&#39;port&#39;));
    });

`Controller/index.js`:

    function controller(params) {
      var app = params.app;
      //var query_string = request.query.query_string;

      app.get(&#39;/p?tagId=/&#39;, function(request, response) {
        // userId is a parameter in the url request
        response.writeHead(200); // return 200 HTTP OK status
        response.end(&#39;You are looking for tagId&#39; + request.route.query.tagId);
      });
    }

    module.exports = controller;

`routes/index.js`:

    require(&#39;./controllers&#39;);
    /*
     * GET home page.
     */

    exports.index = function(req, res) {
      res.render(&#39;index&#39;, {
        title: &#39;Express&#39;
      });
    };

How to get a URL parameter in Express?

I am trying to pass path param and query params in a URL but I am getting a weird error. below is the code

    

        String url = &quot;http://test.com/Services/rest/{id}/Identifier&quot;
        Map&lt;String, String&gt; params = new HashMap&lt;String, String&gt;();
        params.put(&quot;id&quot;, &quot;1234&quot;);
        UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(url)
        									.queryParam(&quot;name&quot;, &quot;myName&quot;);
        String uriBuilder = builder.build().encode().toUriString();
        restTemplate.exchange(uriBuilder , HttpMethod.PUT, requestEntity,
    					class_p, params);

and my url is becoming `http://test.com/Services/rest/%7Bid%7D/Identifier?name=myName`

what should I do to make it work. I am expecting `http://test.com/Services/rest/{id}/Identifier?name=myName` so that params will add id to the url

please suggest. thanks in Advance

RestTemplate: How to send URL and query parameters together

I have a URL which i pass parameters into

&gt; example/success.php?id=link1

I use php to grab it

    $slide = ($_GET[&quot;id&quot;]);

then an if statement to display content based on parameter

    &lt;?php  if($slide == &#39;link1&#39;) { ?&gt;
       //content
     } ?&gt;

Just need to know in PHP how to say, if the url param exists grab it and do the if function, if it doesn&#39;t exist do nothing.

Thanks Guys

PHP check if url parameter exists

I have a string like this:

    abc=foo&amp;def=%5Basf%5D&amp;xyz=5

How can I convert it into a JavaScript object like this?

    {
      abc: &#39;foo&#39;,
      def: &#39;[asf]&#39;,
      xyz: 5
    }

How to convert URL parameters to a JavaScript object?

Consider the URL:
https://foo:password@example.com

Does the username/password portion in the above example qualify as a &quot;URL parameter&quot;, as defined in [this question][1]?


  [1]: https://stackoverflow.com/questions/830074/can-a-username-and-password-be-sent-safely-over-https-via-url-parameters

All Url Parameters Solutions on Gang of Coders

Total of 17 Url Parameters Solutions