I have some issues with passing array of parameters to query string for GET method, for example, /resource&item=1&item=2&item=3.
I have tried to pass parameters separated by commas and by &, it doesn`t work. How to configure API Gateway to do this? Can anyone help me?
Your example was using an ampersand (&) instead of a question mark (?) for separating the query string parameter from the path. I'm assuming that's just a typo.
Try passing the array using json syntax like
/resource?item=['1','2','3']
have you tried this way :
/resource&item[]=1&item[]=2&item[]=3
The way you used would erase the first data by the last data in the url.
What we are doing in our company is to pass data separated by ,. On Backend we explode the parameter and make it array again. I am not sure if there is more better way to do it or not. Let me know if you find any.
like ?items=1,2,3,4
And we get explode items with , through extra code
and get result as [1,2,3,4]
Related
I have been trying to split a string into an array of each line \n
As this doesn't work I tried replacing replace(outputs('Compose_6'),'\r\n','#') with a view to then splitting on #.
I have searched the internet and tried various things but nothing seems to work.
Can someone explain how to do this?
Thanks in advance
Using split(variables('string var'),'\n') expression, you can split string into array. By default logic app will add an extra black slash to original back slash. So suggesting you to change expression in code view as mentioned above.
I have created logic app as shown below,
In first initialize variable action, taken a string variable with text as shown below
Hello
Test split functionality
Using logic apps
Next initialize variable action, using a array variable and assigning value using expression as split(variables('string var'),'\n'). Make sure you dont have double back slash added in code view. Only one back slash should be there when you see it in code view.
Code view:
The output of logic app can be shown below,
Refer this SO thread.
I have a collection of slugs and want to get each corresponding page with one query.
Something like ...
Page::whereIn('slug', $slugs)->get();
... does only return the first page matching any slug in the collection.
Currently there is a loop, but that are dozens of queries I want to avoid.
Try using the whereRaw method and imploding your array into a string:
Page::whereRaw('slug IN ("' . $slugs->implode('","') . ')')->get();
As it turned out, whereIn was the right way. There was one minor mistake in my logic, and at the same time insufficient seeding data, that blowed everything up.
If someone does not know: whereRaw should be used with caution. To avoid SQL injection vulnerability, all user-submitted entries have to be passed as parameters.
Page::whereRaw('slug IN (?)', [$slug]);
Beware: Wrapping ? with quotes is a syntax error. The passed data will be single-quoted by default, at least on my machine™.
select * from `pages` where `slug` in ('page');
I am writing a common control that will be used to format data inside a grid. It has 2 parameters that user can set:
filter (string) that is used to format value
parameters (any[]) that are used by the filter
In the code I am going to call $filter(filter)(value, ...) - here is my problem. How do I pass my parameters? Each filter can have from no parameters to who knows how many. So, is there a nice way to pass variable number of parameters in Angular? So far I did not run into a way of doing it.
You should be able to do:
$filter(filter).apply(this, parameters)
I know that the standard method for passing named parameters in a get request, is:
?paramName=value&anotherParam=anotherValue...
In my case, I want to pass an array of parameters
However, I want to pass multiple parameters with the same meaning - an array.
In js that would be
var users = ['bob', 'sam', 'bill'];
and I want to pass the users array via get.
What would be the way to accomplish this?
You will need to serialize them into some form of string that can be re-parsed into an array.
For, example, you could use...
?param[]=a¶m[]=b¶m[]=c
...or something like...
?params=[a][b][b].
Hi I got a search filter page and I have a field that's a multiple select so it's value is an array. Is it possible to pass that input's value (w/c is an array) as a parameter or should I use sessions?
Thanks!
your coding will be something like this:
$filters=array($param1,$param2,....);
$result=$this->ModelName->find('all',array('condtions'=>array('ModelName.fieldname'=>$filters)));
I hope this may work.