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0

For years, I have designed functioning web applications using PHP and jQuery. With technology having moved on substantially this approach is inefficient, slow and prone to errors.

In getting started with Angular I would first like to understand if it is capable of effectively replacing where php echo would have been used in the past.

Imagine an HTML div. The text contained within that div comes from a database, is rendered in php and echo'd into place.

Now imagine that the content needs to change. The page would be reloaded with php rendering the new information.

Angular appears to allow that a variable is placed within the div. Something like:

<div>variable</div>

I would like to know if it is possible to use this method to update content on the fly. The idea would be that a new data object is loaded containing all the variables needed. Say, the language is changed and therefore, all the existing text should be updated to reflect the new language.

1. Can angular do this?


2. Is there a simple example that just shows something akin to the process above?

The PHP way

<? 

if($_POST["spanish")
 include('spanish_variables.php');

else 
 include('english_variables.php')


?>

<div class="content">
 <h2><? echo $variable_1->heading; ?></h2>
 <p><? echo $variable_1->content; ?></p>
</div>

php angularjs variables

share|improve this question

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  AngularJS applications generally POST json data and receive json data as a response. The role of forms in client-side AngularJS applications is different than in classical roundtrip apps. For more information, see AngularJS <form> Directive API Reference - Submitting a form and preventing the default action.
  
  – georgeawg
  Mar 23 at 17:32
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @georgeawg I have been reviewing the docs. It seems most straightforward. I presume that if additional content was required (spanish variables) it would be loaded in via Ajax and that that is just about all there is to it? docs.angularjs.org/tutorial
  
  – Robin Knight
  Mar 23 at 17:59
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes. Avoid using jQuery ajax; instead use the $http service. AngularJS modifies the normal JavaScript flow by providing its own event processing loop. This splits the JavaScript into classical and AngularJS execution context. Only operations which are applied in the AngularJS execution context will benefit from AngularJS data-binding, exception handling, property watching, etc.
  
  – georgeawg
  Mar 23 at 18:05
  
  

  
  
  
  

add a comment | 

0

For years, I have designed functioning web applications using PHP and jQuery. With technology having moved on substantially this approach is inefficient, slow and prone to errors.

In getting started with Angular I would first like to understand if it is capable of effectively replacing where php echo would have been used in the past.

Imagine an HTML div. The text contained within that div comes from a database, is rendered in php and echo'd into place.

Now imagine that the content needs to change. The page would be reloaded with php rendering the new information.

Angular appears to allow that a variable is placed within the div. Something like:

<div>variable</div>

I would like to know if it is possible to use this method to update content on the fly. The idea would be that a new data object is loaded containing all the variables needed. Say, the language is changed and therefore, all the existing text should be updated to reflect the new language.

1. Can angular do this?


2. Is there a simple example that just shows something akin to the process above?

The PHP way

<? 

if($_POST["spanish")
 include('spanish_variables.php');

else 
 include('english_variables.php')


?>

<div class="content">
 <h2><? echo $variable_1->heading; ?></h2>
 <p><? echo $variable_1->content; ?></p>
</div>

php angularjs variables

share|improve this question

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  AngularJS applications generally POST json data and receive json data as a response. The role of forms in client-side AngularJS applications is different than in classical roundtrip apps. For more information, see AngularJS <form> Directive API Reference - Submitting a form and preventing the default action.
  
  – georgeawg
  Mar 23 at 17:32
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @georgeawg I have been reviewing the docs. It seems most straightforward. I presume that if additional content was required (spanish variables) it would be loaded in via Ajax and that that is just about all there is to it? docs.angularjs.org/tutorial
  
  – Robin Knight
  Mar 23 at 17:59
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes. Avoid using jQuery ajax; instead use the $http service. AngularJS modifies the normal JavaScript flow by providing its own event processing loop. This splits the JavaScript into classical and AngularJS execution context. Only operations which are applied in the AngularJS execution context will benefit from AngularJS data-binding, exception handling, property watching, etc.
  
  – georgeawg
  Mar 23 at 18:05
  
  

  
  
  
  

add a comment | 

For years, I have designed functioning web applications using PHP and jQuery. With technology having moved on substantially this approach is inefficient, slow and prone to errors.

In getting started with Angular I would first like to understand if it is capable of effectively replacing where php echo would have been used in the past.

Imagine an HTML div. The text contained within that div comes from a database, is rendered in php and echo'd into place.

Now imagine that the content needs to change. The page would be reloaded with php rendering the new information.

Angular appears to allow that a variable is placed within the div. Something like:

<div>variable</div>

I would like to know if it is possible to use this method to update content on the fly. The idea would be that a new data object is loaded containing all the variables needed. Say, the language is changed and therefore, all the existing text should be updated to reflect the new language.

1. Can angular do this?


2. Is there a simple example that just shows something akin to the process above?

The PHP way

<? 

if($_POST["spanish")
 include('spanish_variables.php');

else 
 include('english_variables.php')


?>

<div class="content">
 <h2><? echo $variable_1->heading; ?></h2>
 <p><? echo $variable_1->content; ?></p>
</div>

php angularjs variables

share|improve this question

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

<div>variable</div>

<? 

if($_POST["spanish")
 include('spanish_variables.php');

else 
 include('english_variables.php')


?>

<div class="content">
 <h2><? echo $variable_1->heading; ?></h2>
 <p><? echo $variable_1->content; ?></p>
</div>

share|improve this question

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

share|improve this question

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175

asked Mar 23 at 16:04

Robin KnightRobin Knight

7,66232104175