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ng-repeat finish event
...r.element(element).css('color','blue');
if (scope.$last){
window.alert("im the last!");
}
};
})
.directive('myMainDirective', function() {
return function(scope, element, attrs) {
angular.element(element).css('border','5px solid red');
};
});
See it in action in this Plunke...
Multiple arguments vs. options object
...sObject:...,
fromIndex:...,
toIndex:...
}
function1(options){
alert(options.nodeList);
}
function2(options){
alert(options.fromIndex);
}
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...
jQuery append() - return appended elements
...;",
htmlB="<div class=children>B</div>";
// jQuery object
alert( $(container).append(htmlA) ); // outputs "[object Object]"
// HTML DOM element
alert( $(container).append(htmlB).get(0) ); // outputs "[object HTMLDivElement]"
...
What is event bubbling and capturing?
...Selector("#div2");
div1.addEventListener("click", function (event) {
alert("you clicked on div 1");
}, true);
div2.addEventListener("click", function (event) {
alert("you clicked on div 2");
}, false);
#div1{
background-color:red;
padding: 24px;
}
#div2{
background-color:...
Passing a function with parameters as a parameter?
...You can do this
var message = 'Hello World';
var callback = function(){
alert(this)
}.bind(message);
and then
function activate(callback){
callback && callback();
}
activate(callback);
Or if your callback contains more flexible logic you can pass object.
Demo
...
jQuery - Create hidden form element on the fly
...nput type="hidden" name="ipaddress" value="192.168.1.201" />');
alert('Hideen Input Added.');
});
$("#add-textarea").on('click', function(){
$('#hidden-element-test').prepend('<textarea name="instructions" style="display:none;">this is a test textarea</textarea&g...
“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
...d to call an inner class and in a method within the class, I need to show AlertDialog . After dismissing it, when the OK button is pressed, forward to Google Play for purchase.
...
How to install mongoDB on windows?
...in to one single Collection.
If you want to try out you can use below test scripts
***********************
TEST INSERT SCRIPT
*********EMPLOYEE******
db.test.save( { EmployeId: "1", EmployeFirstName: "Kodoth", EmployeLastName:"KodothLast", EmployeAge:"14" } )
db.test.save( { EmployeId: "2", Emp...
What are the best practices for JavaScript error handling?
I'm looking to start making my JavaScript a bit more error proof, and I'm finding plenty of documentation on using try , catch , finally , and throw , but I'm not finding a ton of advice from experts on when and where to throw errors.
...
Do you need to close meta and link tags in HTML?
...
Pedant alert! "Cargo cult" is not hyphenated in normal practice, but only when using the entire phrase as an adjective to something else (i.e., "cargo-cult programming", "cargo-cult / before >"). Just thought I'd clarify to avoi...