sirdaiz's questions

I have 3 components, 1 parent and 2 children.

Parent component:

<p-tabView [(activeIndex)]="index">
  <p-tabPanel header="Child1">
    <app-child1 [person]="person.data1"></app-child1>
  </p-tabPanel>
  <p-tabPanel header="Child2">
    <app-child2 [person]="person.data2"></app-child2>
  </p-tabPanel>


person: any = {};
ngOnInit(): void {
  this.personService.getPerson(this.id).then(obj => this.person= obj);
}

Child1 component:

@Input()
person: any;

ngOnInit(): void {
  this.person= {age: 0};
}

<p-inputNumber [(ngModel)]="person.age" ></p-inputNumber>

Child2 component:

@Input()
person: any;

ngOnInit(): void {
  this.person= {adress: [{number:0}, {number:0}]};
}

<p-inputNumber disabled [(ngModel)]="person.age" ></p-inputNumber>
<p-inputNumber (ngModel)]="person.adress[0].number" ></p-inputNumber>
<p-inputNumber (ngModel)]="person.adress[1].number" ></p-inputNumber>

I would like that if the value of agein Child1 changes, it will automatically reflect the change in Child2.

I have a password field, which must have a minimum of 12 characters, a special character, an uppercase letter and a number

password: ['', Validators.compose([Validators.pattern("^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+.[a-zA-Z0-9-.]+$"), 
               Validators.minLength(12), Validators.required])],

But if I don't put any capital letters it works.

<input class="form-control w100" formControlName="password" type="text" minlength="12" maxlength="50" required autofocus>
    <div *ngIf="form.controls['password'].invalid && (form.controls['password'].dirty || form.controls['password'].touched)" pattern="^[a-zA-Z0-9]+$" class="alert alert-danger pt10">
      <span class="p-inline-message p-inline-message-error" *ngIf="this.form.get('password')?.errors.required">Field is required</span>
      <span class="p-inline-message p-inline-message-error" *ngIf="this.form.get('password')?.errors.minlength">Must be at least 12 characters long.</span>
      <span class="p-inline-message p-inline-message-error" *ngIf="this.form.get('password')?.errors.pattern">
        Must be at least 1 special character.<br>
        Must be at least 1 number.<br>
        Must be at least 1 uppercase letter.
      </span>
    </div>

Is there any way to separate/specify if the failure is because a number is missing? Now the error is generalized by the pattern

Suppose I have the following tables

"AGENT-DIVISION"

DIVISION_ID   AGENT_ID
102         1
104         1
102         50
4           100

"AGENT-ROLE"

ROLE_ID   AGENT_ID
2           1
4           1
2           50
4           50
4           100

I would like to obtain all the divisions that have roles 2 and 4, in this example it would return the divisions with id 102 and 104

I have tried these queries:

select division_id, ar.role_id from agent_division d 
INNER JOIN agent a on d.agent_id = a.id 
inner join agent_role ar on ar.agent_id = a.id and ar.role_id in (2,4) 
group by division_id, ar.role_id 
having count(distinct ar.role_id) = 2;


select d.division_id, ar.role_id from agent_division d,  agent a,  agent_role ar 
where d.agent_id = a.id and ar.agent_id = a.id and ar.role_id in (2,4) 
group by d.division_id, ar.role_id having count(distinct ar.role_id) = 2;

Any suggestion?

I was testing with .Net CORE 2.2 projects and if I modified something in the views I could see the changes automatically reflected without having to stop the execution or recompile. However, I upgraded to .Net CORE 3.0 using razor pages and when I change the view and save I have to stop the execution, compile again and run in order to see the changes reflected, is this normal?

Suppose I have the following:

var ids = [1,5]
var persons = [{id:1, name:'stack'},{id:2, name:'stack2'},
              {id:3, name:'stack3'},{id:4, name:'stack4'},{id:5, name:'stack5'}]

So I need from the lists of "persons" all the ones that have id: 1 and 5. You could do a "for" of persons and check if the id exists inside the "ids" array, but of course if you had 100000 people I don't think it would be very efficient, is there any other better way?

var result = []
for (var co in persons) {
    if (id.indexOf(persons[co].id) > 0) {
        result.add(persons[co])
    }           
}

I have downloaded tomcat 8 and I can start it without problems:

I open a console, I go to the bin folder and run startup.bat, tomcat starts to start but if I close that console the tomcat stops, how can I make it permanently and only stop if I stop the process

Suppose I have the following array:

List<String> list = ["Pepe","Paco","Lucas","Lucia","Stack"]

and I want to know the position that "Lucas" is in, which would be position 2, but I don't want to do it with a for since if it is an array of 1000 elements it is a lot, is there any way to locate it more optimally?

Suppose I copy a string into a textarea for example:

var str = "{ hello: 'world', places: ['Africa', 'America', 'Asia', 'Australia'] }";

So I JSON.parse(str)parse the string in JSON format, but I would like to display the result in a textarea or something similar and formatted-

Also, if you modify something in there and it's wrong, that's an error. Something similar to this website: https://jsonformatter.org/

My handler:

$scope.toParseJson= function (str) {
   $scope.jsonValue = str;
}

$scope.validateJson= function (str) {
   $scope.errors= JSON.parse(str);
}

my html

<textarea ng-change="toParseJson(str)" ng-model="str"></textarea><br>
{{errors}}<br>
<textarea ng-change="validateJson(str)" ng-model="jsonValue "></textarea>

1- How do I get that in the second textarea it appears ordering with its tabulations and differentiating?

2- Is there another elegant way to display the errors?

I have the following code:

XWPFParagraph totalFinal = documento.createParagraph();
XWPFRun tileFinal = totalFinal.createRun();
tileFinal.setText("TOTAL: " + totalIVA + " (€) ");

when I generate the word, I get a strange symbol

I have in my controller:

$scope.test= function () {      
    var list = ["var0","var1","var2","var3"];
    var result= 0;

    for (var x=0;x<list.length;x++) { 
    result= result + TestService.loadVariable(list[x])
    }

    $scope.result = result;
}

and my service is:

    loadVariable : function(name) {
        return $http({
             method: 'GET',
             url: "/test/sheet/loadVariable/",
             params: {name: name},
            }).then(function success(response) {
                return response.data;
            }, function error(response) {

            });
    },

The problem is that I always get 0 in the result and I think it's because the loadvariables methods don't have time to execute, any suggestions?

I have the following code:

var obj = {};

if (obj != null) {
    //execute
}

The problem is that objit is not null.

How can I know if an object is empty so that it enters a condition or not?

Suppose I have a rest service

http://localhost:8080/test/api/check

And I want this service to be called once a day, but whoever calls it is the same application, is it possible?

NOTE: I can't use a cron

I have the following string:

var fecha = "10-ene-2000";

I would like to format it as follows but still be a string:

var result = "2000-01-10 00:00:00"

How can I do it automatically?

I've got :

var members = [
        { username: 'SheoNarayan', address: 'Hyderabad', pin : '500049' },
        { username: 'Munna', address: 'Bokaro', pin: '8256598' },
        { username: 'Jay', address: 'Aurangabad', pin: '824101' },
        { username: 'Sreeni', address: 'New York', pin: 'BY-524' }
];

and in my html:

Jay : {{members | filter: { username: 'Jay'} }}  => esto me muestra { username: 'Jay', address: 'Aurangabad', pin: '824101' }

But I just want to show Jay's pin and I don't want to go ng-repeatthrough all of them to make a ng-if, is there a way to give me what I want directly?

I have the following js:

var array = ["paco", "185.6687", "lucas", "1365.2541"]

<div ng-repeat="val in array">
   {{val}}
</div>

I know that if it were a number, it would {{val | number:2}}work, but if I have that array, how do I make it so that it only shows me 2 decimal places?

Let's imagine I have this json

var personas = [
    {name: "paco", edad:23},
    {name: "pepe", edad:25},
    {name: "lucas", edad:30}
]

But really I have 1000 people and I want to get all the names of the people and that they are not repeated, I can do a forto go through all but I don't know if there is any other faster way to not go through 1000 objects

I have this json:

var json =    {
     "0":{
       "check":true,
       "OBJECT_ID":{
         "check":false,
         "name":"OBJECT_ID",
         },
      "nameTable":"TEST1",
      "EVENT_NAME_MANAGE":{
         "check":false,
         "name":"EVENT_NAME_MANAGE",
      }}
     "1":{
      "check":true,
      "OBJECT_ID":{
         "check":false,
         "name":"OBJECT_ID",
      },
      "nameTable":"TEST1",
      "EVENT_NAME_MANAGE":{
         "check":false,
         "name":"EVENT_NAME_MANAGE",
      }
     }
    }

I would like that if I get 0 or 1, change the value of ObJECT_IDy EVENT_NAMEtotrue

I have tried doing this for :

    for (var i in json) {
        console.log(json[i].nameTable)
    }

Depending on whether they pass me 0 or 1, I have to go through what is inside them (in my example I only have 2 ObJECT_ID and EVENT_NAME but I have many more) and change the check value inside them to true

I've got :

Selecccionar todos : 


<div ng-repeat="column in columns">
    <input type="checkbox" id="selectAll" name="selectAll"/>
   <input type="checkbox" name="dinamico" > 1<br/>
   <input type="checkbox" name="dinamico" > 2<br/>
   <input type="checkbox" name="dinamico" > 3<br/>
</div>

How can I select all checkboxes if selectAll is selected?

I have the following:

<td>{{results | number:2}}</td>    => esto sale en la vista 120.00
<td>
    <input type="number" ng-model="results" step="any"/>  
    => esto sale en la vista 120
    <input type="number" ng-model="results | number:2" step="any"/>  
    => no sale nada en la vista
</td>

What do I have to do to get 120.00 in the input?

That is, the value with two decimal places.

You can refer to this example that does the same thing:

https://jsfiddle.net/gsferreira/Lsv9f0b0/

I have the following problem:

app.controller('EOGController', ['$scope', function($scope) {
    $scope.result = "primero";

    angular.element(document).ready(function () {
        loadQuantiles();
    });

    var loadQuantiles = function () {   
        console.log("entro");
        $scope.result = "ultimo";
        console.log("salio");
    }
}]);

index.html

<div class="container" ng-controller="EOGController">
    {{result}}  <!-- <- cuyo valor siempre es primero -->
</div>

Why don't you change

PS: the console.logs()if they come out correctly in the console