Hi all I am new to Angular, I have to work on login application as of now iam using static json values and my json is given below
{
"records": [
{
"Name": "sudhir",
"Password": "ptg"
},
{
"Name":"manne",
"Password":"ptg123"
}
]
}
Using this Json i have to work on login application so please tell me how to validate this users in my controller if possible give me the answer with code.
Since it looks that your quite new to Angular I would suggest looking at:
http://jasonwatmore.com/post/2015/03/10/AngularJS-User-Registration-and-Login-Example.aspx
https://www.youtube.com/watch?v=C21JNx6hE1w
Or just use any SE. There's plenty of tutorials that will give you a step by step solution to building/validating login form.
Related
I created a Json Server Database like this:
"Time":
[
{
"id":1,
"name":
[
{
"id":1,
"checkin":
[
{
"id":1,
"date":"123",
"time":"123"
},
{
"id":2,
"date":"123",
"time":"123"
}
]
},
{
"id":2,
"checkout":
[
{
"id":1,
"date":"123",
"time":"123"
}
]
}
]
}
]
I don't want to get the entire Database and go through it. I just want to tell the Database where exactly my Object is and have it returned.
How would I call the call for example the first Check-in Object?
I use the Angular HttpClient like this:
this.http.get(endpoint, JSON.stringify(time), this.httpOptions))
So I need the Exact Endpoint in a format like: endpoint/id/id or similar
I imagined it like this: endpoint/time/1/1
With output:
[
{
"id":1,
"date":"123",
"time":"123"
}
]
If this is not possible please tell me anyways.
PS: The question from this thread is essentially the same as mine. Also the JSON documentation doesn't real help either, it just says you need custom routes for multilayer JSON strings but not how to implement these routes.
I'm not sure if I understand correctly where you are returning the data from. If you meant json-server, just look at the documentation (here) and then you could use an endpoint like "/posts?Id=2"
However, if you mean your own API, which does not have an endpoint that returns one record, e.g. by its ID, the only convenient solution is to create a service that will map the result from the server and return the desired value.
You can do all this in one place, but for clearer code, I recommend dividing it into:
service that will download data from the server
service that will map the data on the basis of a given parameter
component that will display the data
Below is a working example on Stackblitz.
example
Note that in the app-component I pass the ID 32 to the method from the mapping service as the parameter. The mapping service then calls a method that sends the request for all the data.
The important thing is that all data is returned to the application, not just one record. If the API you are using does not provide such an endpoint, it is not possible to return only one record.
Apparently a request like I wanted to call is still not possible. The only way to come close is to fake it with custom Routes and flattening the JSON structure like in this old thread.
I am trying to filter out the tags present in the following Azure GRAPH API response:
{
"displayName": "BlazorApp2-AuthenticationAAD",
"tags": [
"WindowsAzureActiveDirectoryIntegratedApp"
]
},
I want to set a filter for the Rest call to display applications which has the following tag in it. Can someone help me with the Rest call that can be used here to achieve the same.
You can use:
GET https://graph.microsoft.com/v1.0/applications?$filter=tags/any(c:c eq 'WindowsAzureActiveDirectoryIntegratedApp')
to filter the applications which contain the tag.
I am currently making an app that generates Itineraries and I am able to convert the html to pdf using PDFjs using something like this:
var doc = new jsPDF();
doc.fromHTML(html);
doc.save("YourItinerary.pdf");
How should I proceed about making a shareable link to this pdf on client-side preferably using an API such as Google Drive?
Getting the shareable link would be to get the webViewLink which you can try by passing webViewLink as parameter in the 'fields' property in Files.get. This returns a link you can open in any browser. However, you also have to deal with permissions.
To make the webViewLink (your shareable link) work for anyone you can use in Permissions.create:
{
"role": "writer",
"type": "anyone",
}
To make the webViewLink available to certain users only you'll have a request body like:
{
"role": "writer",
"type": "user",
"emailAddress": "someuser#gmail.com"
}
I am using a Blumix free account to develop a chat-bot using watson conversation.
How do I add a clickable URL in the response, or automatically call a URL in browser?
I have edited the "advanced response" using the suggestions as described on this page but could not get it work.
How can I achieve that?
I don't know if I understood your question correctly, but.. if you wants add some url inside flows Conversation Service (IBM Watson), try it:
1º: Add the url with tag <a target> and href= your URL inside flows. See the example:
JSON:
"output": {
"text": "This is a link <a target=\"_blank\" href= \"https://www.choosemyplate.gov\">Food and nutrition Guide</a>.\n<br/><br/>Talk to you later, bye for now!"
},
2º See that it did not work inside the Conversation, because it will be your browser that will render the html.
3º If you open with your browser, it works, see:
See that the link is showing up, and this will work for other things in html, like button, for example...
But if you can: based on user input should access a url:
This is done by using two features: Context.request skip_user_input
A request is a special context variable that has args, name and result. It is used to tell the calling app that it should do some action based on this variable.
Setting skip_user_input is optional. In many cases, you might want to execute some business logic in your application and then provide its results via result. Setting skip_user_input to true, will tell Watson Conversation to not wait for input from the user. Thus, your condition on the next node should be based on the content inside result.
{
"output": {},
"context": {
"request": {
"args": {
"url_to_invoke": "your_url"
},
"name": "Call_A_URL",
"result": "context.response"
},
"skip_user_input": true
}
}
Reference: IBM Professional #Dudi: here.
I'm experimenting with a Conversation where I would like to modify the output in a couple of different ways:
different output for speech or text
different output depending on the tone of the conversation
It looks like I can add extra output details which make it through to the client ok. For example, adding speech alongside text...
{
"output": {
"speech": {
"Hi. Please see my website for details."
},
"link": "http://www.example.com",
"text": {
"Hi. Please see http://www.example.com for details."
}
}
}
For the tone, I wondered about making up a custom selection policy, unfortunately it seems to treat it the same as a random selection policy. For example...
{
"output": {
"text": {
"values": [
"Hello. Please see http://www.example.com for more details.",
"Hi. Please see http://www.example.com for details."
]
},
"append": false,
"selection_policy": "tone"
}
}
I could just add a separate tone-sensitive object to output though so that's not a big problem.
Would there be any issues adding things to output in this way?
You can definitely use the output field to specify custom variables you want your client app to see with the benefit that these variables will not persist across multiple dialog rounds (which they would if you would add them to the context field).
Now currently there is no "easy" way how to define your custom selection policy (apart from the random and sequential supported by the runtime right now) - but you could still return an array of possible answers to the client app with some attribute telling the client app which selection policy to use and you would implement this policy in the client app.