Posts tagged with javascript:

Javascript alert popup with two buttons OK / Cancel or Yes / NoHow can I add another button to javascript alert popup window, to have two buttons with values OK / Cancel or Yes / No ?

onLoad Focus input field not working in Apple Safari mobileI use javascript function below to focus input field or textarea when the web page is loaded. It works well in case of standard Android mobile web browsers. But the solution...

Get TOP and LEFT position of image element - JavascriptHow can I get the position of image element from the top and left side by Javascript function ? Would you please provide an example that work ?

Prevent typing 2 spaces in a row in Text Input - JavaScriptI found a code to prevent all spaces, what if I only want to prevent 2 spaces from being entered together. Right now anyone can fill the Name text and Message text area with...

Keyup, Change, Blur - multiple jQuery events for same functionI need to call the function when user is typing into input field, but also when he changed the value without typing it, for example with copy and paste. How should I modify...

How to add new line breaks in textarea using Javascript ?Would you please give me advice how to dynamically insert a new lines in textarea ? I tried to add <br /> and later \n but it doesn't work.

Set cookies to expire in hours, minutes, seconds - JavascriptI am using a javascript function, that allows to set after how many days cookies should expire: var date=new Date(); var expirydays=30;...

JavaScript, JSON and jQuery - differenceWhat is the difference between JavaScript, JSON and jQuery ? Are JSON and jQuery based on JavaScript ?

When Enter, Backspace, Spacebar keys are pressed - JavascriptWhen the Enter, Backspace or Spacebar key is pressed, I want to call the Javascript function. Can you please give me suggestion how to make it work with onKeyPress event ?

Meaning of Default, Preset, Fallback, Callback, Rollback value - differenceWhat is the meaning of Default value, Preset value, Fallback value, Callback value and Rollback value in software development ?