I am using this method to get the value of a query parameter:
FlowRouter.getQueryParam("s")
For a url such as http://someurl.com/app?s=123, the above code returns '123'. However, if the url is http://someurl.com/app?s=123#someid the above code returns 'undefined'. How to I get the value of s in these circumstances?
The url change is instigated by clicking a bootstrap tab. This is important to mention because if I simply type the full url in the browser and hit enter the getQueryParam() function returns the correct value.
(Using Flowrouter 2.11.0 with Meteor 1.3)
I am not allowed to comment, so I write this as an answer. You don't say how you change the url, make sure to call FlowRouter.setQueryParams() for it.
Related
is there any way to switch language in nextjs without passing language parameter in url like baseurl/ar or baseurl/en ? if I want to change language from dropdown, url should not change.
query parameters are defined by the routes of your api, in this way, when you change the url, a new call is made in the api passing the parameters that were informed in the route.
you can pass objects to the api route, something like:
const response = awai api.get('yourUrl', {language: en})
this way the information will not appear in the url, but this needs to be changed in the backend so that it knows where to get the parameters from.
you can choose to do the translation in json files, and just switch between them too.
Hope this helps.
#NSL
I've installed the Swagger Importer, which is just great. It saved a lot of setup time. It also enumerated all of our APIs optional parameters, which is also good because I don't have to reference docs; however, I don't want GET and POST requests to send the params when I haven't explicitly set the values. Is there a way to configure PAW to not send URL Params when they have no value? One option is to just duplicate an item and then prune the list, but it seems reasonable that there should be a way to simply ignore items that aren't set.
For example:
Don't GET:
http://domain.com/api/v1/users?maxResultCount=&isActive=true
(because maxResultCount is optional and not set)
Instead, do GET:
http://domain.com/api/v1/users?isActive=true
The current release, Paw Version 3.0.7 (Retail) now provides checkboxes on URL parameters.
I'm a newbie but I think Paw can do what i need :
I need to extract a session id behind a login page.
I go to https://admin.booking.com, filling the form (login and pass) and the landing page behind includes a session id :
https://admin.booking.com/pc/index.html?ses=xxxxyyyyyzzzzz11112222233333
I'd like to :
1) Push credentials with Paw as part of my request,
2) get the above item (ses) item as a response so i can use the php script extension provided by Paw and then call this script "on demand".
Is this possible ? If so, what should i do ?
Thanks for your help
UPDATE*: we've added a documentation article to describe the process a little more: Login via a web form in Paw. We've detailed the process to deal with CSRF tokens too.
Paw isn't quite yet ready for handling web/HTML forms. Though, there's one way to do it the right way: if you inspect the form with the Chrome dev tools you'll find the name of the input from the DOM/HTML:
In your case, you have the inputs: loginname, password, lang.
Also, find the <form…> tag to see what's the action attribute. If there's no action attribute (like in your example), it means the target URL for your form is the current page's URL (https://admin.booking.com/ in your case). Also, make sure the method="POST" is also there in the <form…> tag, otherwise this method won't work.
Then jump into Paw and set:
URL (in your case https://admin.booking.com/)
method to POST
go to the Body tab and use "Form URL-Encoded + fill up the fields from your form
If all works, you'll see Paw show a redirection request, and if you go to the right-hand side panel under "Response" > "Headers", you should see a Location header with a value similar to the URL you initially mentioned (https://admin.booking.com/pc/index.html?ses=xxxxyyyyyzzzzz11112222233333). Hurray! You got your value into Paw!
Now that you have that, you can create in a new request (click on the + button at the bottom of the left-hand side list). And wherever you want to use this session token/ID, you can insert a dynamic value to retrieve that URL value. You have more infos here, in our docs, but I'll describe the steps here:
On whichever field you want to insert the token, right-click and pick Responses > Response Header.
Make sure you pick the first request in the "Request" dropdown menu, and enter Location in the "Header" field:
You should see the value of the Location header of the previous response appear here.
Now what you want to do is to extract only the part you want (i.e. the value of the ses param in your case). For that you'll need that extension for Paw, so please install it now: https://luckymarmot.com/paw/extensions/RegExMatch
Copy the dynamic value you have just inserted (the blue token), and right-click on that field to insert a new dynamic value, and pick Extensions > RegExp match:
In the Input field, paste the previous dynamic value you copied. And use the RegExp field to write a regular expression that will successfully extract the part of the URL you want (this should work in your case ses=(.*)).
Now that you're set up. You should be able to use this little new blue token wherever you like and automagically extract the value from the previous form. And whenever you send again the initial request, and get a new token, everything else will also update! :)
It was a little long guide, but I hope this will help you and hopefully others too.
I'm building a custom dynamicValue extension for paw. However i'm not able to set header in the evaluate method. See the sample code below:
evaluate(context) {
const request = context.getCurrentRequest();
request.setHeader('Content-Type', this.contentType); // <-- this gives warning
return this.createSignable(request); // This returns a base64 string.
}
I get the warning saying Javascript extension error: Cannot perform modifications and the header is not set. ( when i comment out request.setHeader call, i get no warnings)
Can anyone please help me resolve this issue?
This is correct, you cannot use setters (set any value) in a dynamic value. In fact, the way Paw evaluates dynamic values is asynchronous and as multiple evaluations can take place simultaneously it would be impossible to record the modifications. For this reason, Paw is simply denying changes and no change is persisted during evaluation.
In the documentation, it's specified that these methods (like setHeaders) is only available for importer extensions. Sorry for the inconvenience!
I think to achieve what you're trying to do, you would need two dynamic values one set in the Authorization header and one set in the Content-Type header.
Alternatively, in the future we're going to add request post-processors, so you'll be able to mutate the computed request ready to be sent to the server for additional modifications.
I did create a simple testcase in JMeter.
Open a form and all it's content (css, images etc) :
GET /
GET /css/site.css
GET /favicon.ico
GET /fonts/specific-fonts.woff
GET /images/banner.png
Wait a little...
Post the values
POST /
Receive the "Thank You" page.
- GET /thanks
In the response on the first GET is a hidden input field which contains a token. This token needs to be included in the POST as well.
Now I use the "Regular Expression Extractor" of JMeter to get the token from the response. So far, so good.
Then, after retreiving all the other contents I create the POST message, using the variable name in the RegExp-Extractor in the value field of the token parameter.
But... when executing the testcase it fills in the default value given and not the actual value of the token.
So... first step in debugging this issue was to add a dummy-HTTP-GET request directly after I get the token. In this GET request I also add the token parameter with the token variable as value, but now I can easily check the parameter by looking at the access-log on my webserver.
In this case... the URL looks promising. It contains the actual token value in the GET, but it still uses the default value in the POST.
Second step in debugging was to use the "Debug Sampler" and the "View Results Tree".
By moving the Debug Sampler between the different steps I found out the value of the token-variable is back to the default value after I receive the CSS.
So... now the big question is...
How can I make JMeter to remember my variable value until the end of my test-script ?
JMeter doesn't "forget" variables. However variables scope is limited to the current Thread Group. You can convert JMeter variable to JMeter Property which have "global" scope by i.e. using Beanshell Post Processor with the following code:
props.put("myVar", vars.get("myVar"));
Or by using __setProperty() function. See How to Use Variables in Different Thread Groups guide for details.
As you found it your problem comes from a misunderstanding of scoping rules in jmeter.
https://jmeter.apache.org/usermanual/test_plan.html#scoping_rules
In your case, just put the post processor of the request that will give you the response containing the child node.
Also I think you don't need to share this token with other threads so don't use properties as proposed in the alternate answer.