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<md-dialog> - Angular.</md-dialog>

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charlenef last edited by
I use this component to open modals. I use the flex parameter to set the width.
How to set the height?
```
<md-dialog aria-label="Detalhe do bem" flex="90" >
```
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1 Reply Last reply

emmalee

I got it like this:

<md-dialog aria-label="Detalhe do bem" flex="90" style="height: 600px">

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How can I run a controller without opening sight?
Software Programming • javascript angularjs angular material • • courtlanda

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You can do it using services $rootScope and $controller. $rootScope to create a new scope for the controller you want to run and the $controller to inject the services the controller demands:angular.module("app",[]) .controller("Ctrl1", function($scope, $rootScope, $controller){ $scope.mensaje = "Precioname!"; $scope.cargarCtrl = function(){ // le asignamos un nuevo scope var $ctrlNewScope = $rootScope.$new(); // le asignamos el locals al nuevo scope $ctrlNewScope.employee = {nombre: "einer" }; // ejecutamos el controllador $controller(DialogController,{ $scope : $ctrlNewScope }); } }); function DialogController($scope, $timeout){ console.log("eejecutando segundo controllador!"); console.log("el valor del emeployee es :"); console.log($scope.employee); $timeout(function(){ console.log("el controlador esta injectando los servicios perfectamente!"); },2000); }<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> <div ng-app="app"> <div ng-controller="Ctrl1"> <button ng-click="cargarCtrl()">{{mensaje}}</button> </div> </div>I don't know why you just want to initialize a controller without any sight when you can use a service but that would be your decision.
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Block special characters in <input matInput
Software Programming • angular anglejs • • Saumya

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I found a solution:<input keypress="return String.fromCharCode(event.charCode).match(/[^a-zA-Z0-9]/g) === null"> https://stackoverflow.com/questions/52645034/how-do-i-block-special-caracters-in-input-matinput
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Convert $scope to string in ng-model by AngularJS
Software Programming • string anglejs • • chanisef

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Actually your problem happens because you are using a input number, this field yes accepts only values to number type, so you must use conversion. The fields text, for example, accept any format, so you don't have to worry.In AngularJS' own documentation, https://docs.angularjs.org/error/ngModel/numfmt , there is a resolution and much more practice. Just add a new one .directive to your project and call it in each input number that you have. Example:.directive('toNumber', function() { return { require: 'ngModel', link: function(scope, element, attrs, ngModel) { ngModel.$parsers.push(function(value) { return '' + value; }); ngModel.$formatters.push(function(value) { return parseFloat(value, 10); }); } }; }); And in your HTML:<input to-number type="number" name="cpf" ng-model="ddata.user_cpf" placeholder="{{ddata.user_cpf}}" pattern="[0-9]+$" required />
Kinesis ->でのda -> DynamoDB
Software Programming • aws aws lambda amazon dynamodb • • Alberto

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I solved the problem by writing multiple data received in。da to Dynamo.-- This answer was originally written as a community wiki.
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RedSys - Angular - cryptoJs
Software Programming • angular • • Jolied

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I think it's because HmacSHA256 expects a string or a WordArray as a key to making the hash. In your case, you'd have to change. crypto.HmacSHA256(entidad, kk) for crypto.HmacSHA256(entidad, kk.key) to use the wordArray or crypto.HmacSHA256(entidad, kk.ciphertext) to use it as a string (it has served me with the last one).Besides, I'd tell you to be careful with the TripleDES, in my case it gave me a lot of trouble until I find that necessary to remove the padding (padding: crypto.pad.ZeroPadding).I hope it'll help you.
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Is there any way to force an option of a <mat-option> for a service?</mat-option>
Software Programming • angle angular material • • obi

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Just vc have the form control with the same value as your option's value. For example:this.form.get('emptyTitle').setValue(this.indices[0]._id)
Material Angular INPUT Problem
Software Programming • web angular4 angular material entry • • briley

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You might need to include the subject. You must include the preloaded theme of Angular Material in the "styles.css"@import "~@angular/material/prebuilt-themes/indigo-pink.css"; If you need more information check: https://material.angular.io/guide/theming Including a theme is required to apply all of the core and theme styles to your application. To get started with a prebuilt theme, include one of Angular Material's prebuilt themes globally in your application. If you're using the Angular CLI, you can add this to your styles.css:
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Why should we use "IS NOT NULL" instead of "<> NULL"?
Software Programming • mysql query null • • amarantha

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You cannot use arithmetic comparison operators to validate the NULL for they will always return NULL. To verify a value NULL use operators IS NULL and IS NOT NULL.An example:mysql> SELECT 1 = NULL, 1 <> NULL, 1 < NULL, 1 > NULL; +----------+-----------+----------+----------+ | 1 = NULL | 1 <> NULL | 1 < NULL | 1 > NULL | +----------+-----------+----------+----------+ | NULL | NULL | NULL | NULL | +----------+-----------+----------+----------+ In MySQL 0(zero) and NULL are considered as FALSE, and all remaining as TRUE. The default value for TRUE It is 1.mysql> SELECT 1 IS NULL, 1 IS NOT NULL; +-----------+---------------+ | 1 IS NULL | 1 IS NOT NULL | +-----------+---------------+ | 0 | 1 | +-----------+---------------+ Reading Tip: https://dev.mysql.com/doc/refman/5.0/en/working-with-null.html
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Login Firebase only works by double clicking the button with ng-click
Software Programming • javascript angularjs firebase angular material • • amarantha

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In fact, it’s the $scopes that won’t pass first, so use: $scope.$apply();
Why (a < x < b) produces a different result of ((a < x) and (x < b)?
Software Programming • sql databank • • briley

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It turns out that SQL will perform something different from what you imagine with the syntax you used:WHERE a < x < b This expression could be written as (a < x) < b producing the same result, but leaving a little more explicit what happens. First the first part of the comparison will be evaluated, a < x, and the result of this expression will be compared with the last value.If x is greater than a, the comparison a < x will return true, true, which will be evaluated as the whole 1, thus comparing itself 1 < b. In your case, b worth 10, so 1 < b is true, thus returning all records that have pcusto * 1.3 bigger than 8.If x is smaller than a, the comparison a < x will return false, false, which will be evaluated as the whole 0, thus comparing itself 0 < b. In your case, b worth 10, so 1 < b is true, thus returning all records that have pcusto * 1.3 less than 8.That is, basically your comparison 8 < pcusto*1.3 < 10 will always be true, being returned in the query all the records of the table.When you separate into two independent comparisons, you will logically evaluate the outcome of both, obtaining the expected result.
Close button on <md-select></md-select>
Software Programming • angular material anglejs • • Laycee

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Add a ng-click on the button with the following code:$mdSelect.hide(); EDIT 1You should inject $mdSelect dependency into the controller statement:angular .module('MyApp', ['ngMaterial']) .controller('MyCtrl', function ($scope, $mdSelect) { $scope.fechar = function() { $mdSelect.hide(); } }
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What is the "spaceship operator" <=> of PHP7?
Software Programming • php operators php 7 • • courtlanda

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The operator https://wiki.php.net/rfc/combined-comparison-operator is used to make combined comparisons.Return 0 if the values on both sides are equal.Return 1 if the value to left It's bigger.Return - Yeah. if the value to right It's bigger.Example:echo 1 <=> 1; // 0 echo 3 <=> 4; // -1 echo 4 <=> 3; // 1 The advantage of using the operator <=> is that it is not restricted to a certain type, while http://php.net/manual/pt_BR/function.strcmp.php is limited to strings.In languages as http://ruby-doc.org/core-1.9.3/Comparable.html , http://www.cs.cf.ac.uk/Dave/PERL/node37.html and http://docs.groovy-lang.org/latest/html/documentation/#_spaceship_operator this operator is also present.
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What difference between >= and >>>= in Java?
Software Programming • java operators • • Nykeriab

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That has nothing of OOP. These are bit operators, in case are the assignment composite operators, then it will take this variable will apply the operator and the result will be stored in the variable itself. Can you say he does the operation? inplace.O >>= shifts the bits to the right and goes filling with 0 left ones that get "empty". Already >>>= do the same but disregarding the signal.class HelloWorld { public static void main (String[] args) { int x = -100; x >>= 2; System.out.println(x); x = 100; x >>= 2; System.out.println(x); x = -100; x >>>= 2; System.out.println(x); x = 100; x >>>= 2; System.out.println(x); } } See http://ideone.com/NezA7x . And https://repl.it/join/jjbgrsby-maniero . Also https://github.com/bigown/SOpt/blob/master/Java/Math/BitShift.java .
Example of use - angular mask
Software Programming • angular anglejs • • carriann

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O https://www.npmjs.com/package/ngx-mask is an interesting library for masks.Installation:npm install --save ngx-maskIn the import of your module:NgxMaskModule.forRoot() In your component it would be like this:<mat-form-field class="input-full-widthmetade"> <input #telefone="ngModel" [(ngModel)]="fornecedor.telefone" matInput placeholder="Telefone" id="telefone" name="telefone" mask="(00) 00000-0000"> </mat-form-field> <mat-form-field class="input-full-widthmedade"> <input #cep="ngModel" [(ngModel)]="fornecedor.cep" matInput placeholder="CEP" id="cep" name="cep" mask="00000-000"> </mat-form-field> The amount of zeros are the number of numerical digits that it is possible to insert in the field.I also advise you to use formControl for reactive forms.
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No angular material in angular 7
Software Programming • angular angular material • • obi

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We should have connected Material Module to the subsidiary modules.

<md-dialog> - Angular.</md-dialog>

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What is the "spaceship operator" <=> of PHP7?
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What difference between >= and >>>= in Java?
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