Sorry for that dumb question. How can I use a condition for a case in the javascript switch-case language element? Like in the example below, a case should match when the variable liCount is <=5 and >0; however, my code does not work:  switch...
I'm writing a multiple if statement in Javascript. I've 3 (or more) conditions, and I wanna doSomething() only if all these 3 conditions are true. If only one of these 3 are false, I wanna doSomethingElse(). I think my code it's right, bu...
I'm developing in javascript and would like to insert a script only if a condition is verified.   For example:  var a = exampleVariable;  if (a == conditionIwant) {     // append to head:      <script src="http://code.jquery.com/jquery-1.5...
There are four dropdowns in the form. One is optional. Of the other three, at least one has to be chosen. I have a script that I'm using on a form with one field, that disables submit until a selection is made. But I can't figure out and can&...
Hey i  have this piece of code:  <div ng-repeat="i in values"> {{i}} </div>   It works but i would like to put extra conditions inside the loop something like:  <div ng-repeat="i in values"> {{i}} if(i !== 0){ <di...
So this is from the Eloquent Javascript. I am trying to figure out how this code is actually stepped through. So we are trying to find a way to reach the target number by adding either 5 or multiplying by 3, and we start from the number 1. So, essent...
I would like to know if my approach is efficient and correct. my code is not working though, I don't know why.  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd...
I came across this unique practice in a browser detection script.  if (/MSIE/.test(_3)) {     IE = true; } else {     if (/AppleWebKit/.test(_3)) {         Safari = true;     } else {         if (/Opera/.test(_3)) {             Opera = true;...
I was just wondering if there is some JS shorthand for something like this:     if (x != 1 && x != 2) do stuff;   Does such a beast exist? Instead, I want to say something like this:     if (x != 1:2) do stuff;...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.