A concept of 'command' used by many programming languages and frameworks. Use this tag with a language and/or framework to indicate context. The C/C++ pre-processor is one language that relies heavily on directives. They call it "pragmas".
Questions tagged [directive]
2065 questions
55
votes
2 answers
Passing array via attribute to AngularJS directive
I'm currently having a problem when passing an array to a directive via an attribute of that directive. I can read it as a String but i need it as an array so this is what i came up with but it doesn't work. Help anyone? thks in…
HeberLZ
- 12,715
- 4
- 22
- 24
51
votes
3 answers
AngularJS $watch window resize inside directive
I have revealing module pattern which looks like this:
'use strict';
angular.module('app', [])
.directive('myDirective', ['SomeDep', function (SomeDep) {
var linker = function (scope, element, attr) {
// some work
};
…
Lightfooted
- 799
- 1
- 6
- 13
47
votes
9 answers
Define AngularJS directive using TypeScript and $inject mechanism
Recently I started refactoring one of the Angular projects I am working on with TypeScript. Using TypeScript classes to define controllers is very convenient and works well with minified JavaScript files thanks to static $inject Array…
Milko Lorinkov
- 600
- 1
- 5
- 8
47
votes
4 answers
Angular JS resizable div directive
My site will have multiple sections, each of which I intend to be resizable. To accomplish this I've made a "resizable" directive, e.g.:
jayflo
- 1,105
- 1
- 12
- 21
45
votes
4 answers
What are practical scenarios of *ngTemplateOutlet directive?
I was reading about *ngTemplateOutlet directive. The use of this directive is to instantiate a template dynamically by a template reference and context object as parameters.
What I want to know is that we have so many things in Angular to achieve…
patrick.1729
- 4,222
- 2
- 20
- 29
42
votes
4 answers
what is the meaning of align an the start of a section?
What is the meaning of align an the start of a section?
For example:
align 4
a: dw 0
How does it save memory access?
user1462787
- 659
- 2
- 12
- 20
41
votes
2 answers
How to check if a method argument of a directive is specified in AngularJS?
I've created a custom directive which contains a button. This button calls a method from parent scope specified by 'callback' attribute.
Simple directive
Ferenc T
- 766
- 1
- 6
- 12
41
votes
3 answers
AngularJS - Attribute directive input value change
I've got an AngularJS attribute directive, and I would like to take an action any time its parent input's value changes. Right now I'm doing it with jQuery:
angular.module("myDirective", [])
.directive("myDirective", function()
{
return {
…
Mike Pateras
- 14,715
- 30
- 97
- 137
39
votes
1 answer
Angular 2 attribute directive input values are undefined and not set correctly
I have following directive (TextElementDirective), that has 4 input variables colorHex, fontFamily, fontWeight, fontStyle. I want to set an element's color and style using this directive.
@Directive(
{
selector: "[text-element-map]",
//…
D M
- 417
- 1
- 5
- 9
39
votes
3 answers
How to use the actual use of ng-Cloak directive in AngularJs?
What is the ng-cloak directive?
Why do we use it?
Anil Singh
- 4,173
- 4
- 41
- 47
36
votes
6 answers
Is there a way to both check a macro is defined and it equals a certain value at the same time
I regularly use object-like preprocessor macros as boolean flags in C code to turn on and off sections of code.
For example
#define DEBUG_PRINT 1
And then use it like
#if(DEBUG_PRINT == 1)
printf("%s", "Testing");
#endif
However, it comes a…
gbmhunter
- 1,747
- 3
- 23
- 24
35
votes
2 answers
What are the benefits of a directive template function in Angularjs?
According to the documentation a template can be a function which takes two parameters, an element and attributes and returns a string value representing the template. It replaces the current element with the contents of the HTML. The replacement…
Maksym Bykovskyy
- 832
- 1
- 8
- 18
33
votes
3 answers
How to get FormControl instance from ControlValueAccessor
I've the following component:
@Component({
selector: 'pc-radio-button',
templateUrl: './radio-button.component.html',
providers: [
{provide: NG_VALUE_ACCESSOR, useExisting: forwardRef(() => FieldRadioButtonComponent), multi:…
Gediminas Bublys
- 403
- 1
- 4
- 10
32
votes
7 answers
Alias 403 Forbidden with Apache
I'm trying to create a folder named week7 and an html page named hello.html in that folder outside the document root and have it viewed through an Alias directive.
I created a folder named week7 out of the Document Root.
I chose this location for…
Yousif
- 355
- 1
- 3
- 8
