Pass javascript variable as javascript function parameter from HTML
Date : March 29 2020, 07:55 AM
this will help Silly me, if anyone else is wondering about the answer, you simply need to remove the single quotes from the parameter name!
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Javascript Pass parameter to function inside variable
Date : March 29 2020, 07:55 AM
it should still fix some issue I'm trying to assign a click handler to a JQuery object, defined in a variable : , There are just too many ways to do this: for (var i = 0; i < foo.length; i++) {
(function(i) {
$('<div/>').click(function() {
some.object.array[i].action(anotherobject);
});
})(i);
}
for (var i = 0; i < foo.length; i++) {
$('<div/>').data("i", i).click(function() {
var i = $(this).data("i");
some.object.array[i].action(anotherobject);
});
});
}
function getClickHandler(callback, parameter) {
return function() { callback(parameter); };
};
for (var i = 0; i < foo.length; i++) {
$('<div/>').click(getClickHandler(some.object.array[i].action, anotherobject));
}
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How to pass an HTML element ID to the function written in JavaScript and what's the error 'ele.offset is not a function'
Date : March 29 2020, 07:55 AM
This might help you You are mixing jQuery and non-jQuery functions here, which is rarely a good idea. Stick to one - for example use jQuery: function scrollToElement( ele ) {
$(window).scrollTop( ele.offset().top ).scrollLeft( ele.offset().left );
}
$(document).ready(function() {
var query_event_id = getParameterByName('event_id');
scrollToElement($('#event_'+query_event_id));
});
var ele = document.getElementById('event_'+query_event_id);
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Is it Possible to pass a variable inside a function as parameter in javascript?
Date : March 29 2020, 07:55 AM
should help you out You need to set the value of global variable a inside the function add(para) to get it's value outside the function in your console.log() var a, b, c, d, e, f, g; //global Variables
function add(para){
para = 10+10;
//set the value of a
a = para;
};
add(a);
console.log(a);
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Pass method as a parameter and have it subscribe to an event inside the function?
Tag : chash , By : Jonathan
Date : March 29 2020, 07:55 AM
it fixes the issue With a change of your method signatures in class A your proposed pattern will work. public class A
{
public event EventHandler MyEvent;
public void SubscribeToEvent(EventHandler function)
{
this.MyEvent += function;
}
public void UnsubscribeToEvent(EventHandler function)
{
this.MyEvent -= function;
}
}
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