I want to pause 1 second
for every time it loops, it is usually easy to do similar pauses on other cases, but when working with loops, it seems it get harder:
for (var i=0 ; i < 10 ; i++) {
document.write (i + "<br>");
// I want to wait 1 second here
}
This is one example of my thousands failed attempts:
function writeMsg (index) {
document.write (index + "<br>");
}
for (var i=0 ; i < 10 ; i++) {
setTimeout (writeMsg(i), 1000);
}
Any ideas of how to get this to work?
This function works more like a normal for loop while it isn't
You need to take into account that a for gets 3 arguments inbetween semicolons.
var i=0
you define a variable)i < 10
while i is under 10)i++
add one to i) Code
(function() {
// Define a variable
var i = 0,
action = function() {
// Condition to run again
if (i < 10) {
document.write(i + "<br>");
// Add one to i
i++;
setTimeout(action, 1000);
}
};
setTimeout(action, 1000);
})();
Here is a jsfiddle for this code demonstrating its working: http://jsfiddle.net/sg3s/n9BNQ/