I have a problem to show INPUT field when do some action.
- I have BUTTON (Click here) as soon as user made a click event on button i wanted to show input field
- I have done this by using jQuery.
Can any one help me in Angular.js
3 Answers
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.boxShow = false;
});
</script>
<div ng-app="myApp">
<div ng-controller="myCtrl">
<a href="#" ng-click="boxShow=!boxShow">show box</a>
<div ng-show="boxShow">
<textarea rows="4" cols="50">text</textarea>
</div>
</div>
</div>
Comments
HTML
<div class="btn btn-primary" ng-click="openTextBox();">Click Me To open text box</div>
<div ng-show="openTextBox == true">
<input type="text"/>
</div>
SCRIPT :
$scope.openTextBox = function () {
$scope.openTextBox = true;
}
please don't take scope variables and function names same example here
$scope.openTextBox = function () {
$scope.openTextBox = true;
}
//this is not correct as per angular documentation because scope.openTextBox name already assigned to scope function,again its assigning scope variable "$scope.openTextBox = true" here u will get errors when ever u clicked div second time" TypeError: boolean is not a function" it will throw this error.so please dont use which is already assigned scope function dont assign scope variable
see this fiddle url : https://jsfiddle.net/veerendrakumarfiddle/bxwjpmaa/2/
answered Apr 17, 2015 at 7:18
Arepalli Praveenkumar
1,3161 gold badge13 silver badges29 bronze badges
Comments
<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<ol>
<li ng-repeat="element in elements">
<input type="text" ng-model="element.value"/>
</li>
</ol>
<br/>
<b>Click here to add Textbox:</b><br/><input type="button" value="New Item" ng-click="newItem()"/>
<br/>
<br/>
<b>Click here to see ng-model value:</b><br/>
<input type="button" value="submit" ng-click="show(elements)">
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
var counter=0;
$scope.elements = [ {id:counter, value : ''} ];
$scope.newItem = function(){
counter++;
$scope.elements.push( { id:counter,value:''} );
}
$scope.show=function(elements)
{
alert(JSON.stringify(elements));
}
});
</script>
</body>
</html>
Comments
ng-show="someVariable"to your TextBox and set anng-click="OnLinkClicked()"on your link and setsomeVariable = truein yourOnLinkClicked