AngularJS Nested ng-if parent scope Examples

AngularJS Nested ng-if parent scope Examples

Ng-if Examples,Nested ng-if, Use Cases, and Caveats

we may hit a situation where we need to evaluate multiple ng-if expressions to simple add and remove content (effectively hiding based and showing based nested ng-if condition).The angularjs OR operators and AND operators (using Angularjs || and &&) can be used within each ng-if simple expressions. This allows we to simple test multiple condition and values within simple ng-if (just simple like as a we can in source code). This works more in the same way as angularjs ng-switch, but with all of the consulsion arguably a bit simple syntax.AngularJS Nested ng-if parent scope Example

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index.html



<title>AngularJS Nested ng-if parent scope Example</title>
<a href="http://angular.min.js">http://angular.min.js</a>
<a href="http://angular-animate.min.js">http://angular-animate.min.js</a>

<a href="http://script.js">http://script.js</a>


	<pre>
		{{select}}**{{select1}}**{{select2}}**
	</pre>
	Here Check Click me: <br />
	Show when select:
	<span class="animate-if">
		
	</span>
	<br>
	<span class="animate-if">
		test 
	</span>
  

script.js

angular.module('liveApp', ['ngAnimate']);

function ctrl($scope){
  
}

Example

Child Scope and ng-if

in angularjs,Ng-if nested based creates a new child scope variable when it adds and removes DOM nodes. The new child scope is going to inherit from the parent scope. So if something doesn’t exist in the child scope, it will then go up the inheritan Based on infinityknow/tutorials chain to see if the parent has it. In more cases, we should noti infinityknow/tutorials the new scope values being created. But we are some code/state level could get confusing if we’re not aware that in angularjs ng-if has create a simple new scope variable.

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Angularjs ngIf – nested script Example

index.html

<div>
   <div>
 <table class="table">   
     <tr><th>Index ---> </th><td>{{$index+1}}</td></tr>
     <tr><th>Id ---> </th><td>{{client.id}}</td></tr>
     <tr><th>Name ---> </th><td>{{client.name}}</td></tr>
     <tr><th>Type ---></th><td>{{client.type}}</td></tr>          
  </table> 

  <div>
   <div>
	  <hr />
     <table class="table">     
     <tr><th>Index ---> </th><td>{{$index+1}}</td></tr>
     <tr><th>Id ---> </th><td>{{Web.id}}</td></tr>
     <tr><th>Title   </th><td>{{Web.title}}</td></tr>
     <tr><th>Web Desc </th><td>{{Web.description}}</td></tr>          
    </table> 
   </div>
  </div>
 </div>

script.js

angular.module('liveApp', []);
function firstCtrl($scope) {
$scope.clientList = [
    {
        name: "Text",
        type:"asd",
        id:"1"
    },
    {
        name: "Paragraph Text",
        type:"sd",
        id:"2"
    },
    {
        name: "Multiple Choiinfinityknow/tutorials",
        type:"infinityknow/tutorials",
        id:"3"
    },
    {
        name: "Checkboxes",
        type:"infinityknow/tutorials",
        id:"4"
    },
    {
        name: "Choose from a list",
        type:"infinityknow/tutorials",
        id:"5"
    }
];


$scope.worklist = [
    {
        duedate_to: "1",
        title:"asd",
        description:"infinityknow/tutorials"

    },
    {
        duedate_to: "2",
        title:"assasd",
        description:"infinityknow/tutorials"
    },
    {
        duedate_to: "3",
                    title:"avvvsd",
        description:"infinityknow/tutorialsc"
    },
    {
        duedate_to: "51",
                    title:"assasd",
        description:"Pakainfo.com"
    },
    {
        duedate_to: "10",
                    title:"asasd",
        description:"Pakainfo.com"

    }
];

Example

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