What is window parent location?

It is a property of the object ‘window’. It returns the location of the topmost window in the window hierarchy. If a window has no parent, top is a reference to itself (window === window.top)

What is the parent of an iframe?

parent property is a reference to the parent of the current window or subframe. If a window does not have a parent, its parent property is a reference to itself. When a window is loaded in an , , or , its parent is the window with the element embedding the window.

What is location HREF in HTML?

The Location href property in HTML is used to set or return the complete URL of the current page. The Location href property can also be used to set the href value point to another website or point to an email address.

How do I use a Windows location href?

The window. location object can be used to get the current page address (URL) and to redirect the browser to a new page….Window Location

  1. location. href returns the href (URL) of the current page.
  2. location. hostname returns the domain name of the web host.
  3. location.
  4. location.
  5. location.

How do I check if a parent window exists?

3 Answers

  1. if you like to check if the parent window is within an frame, just use if(parent==top) (will return true if the parent window is not a frame)
  2. U can understood my question.
  3. Edit ur answer as if(parent==top)
  4. You just saved me an hour.

How do I find parent element in iframe?

JavaScript Interaction between Iframe and Parent for same-domains

  1. Method 1 : Using JS parent.document.getElementById(“frameId”) method to access parent of Iframe.
  2. Method 2 : Using JS window.frameElement() method to access parent of Iframe.
  3. Using JS window.postMessage() method to access parent of Iframe.

Can an iframe access its parent?

When a page is running inside of an iframe, the parent object is different than the window object. You can still access parent from within an iframe even though you can’t access anything useful on it. This code will never cause an error even when crossing origins.

How does location href work?

Window Location

  1. location. href returns the href (URL) of the current page.
  2. location. hostname returns the domain name of the web host.
  3. location. pathname returns the path and filename of the current page.
  4. location. protocol returns the web protocol used (http: or https:)
  5. location. assign() loads a new document.

What is location href in JavaScript?

The location. href property sets or returns the entire URL of the current page.