What is showModalDialog?

What is showModalDialog?

The global showModalDialog() method displays a modal dialog box containing a specified HTML document. In this sense, it seems similar to a pop-up window, but there are a few differences. Let’s say document A calls showModalDialog to display document B in a modal dialog box.

Why is showModalDialog deprecated?

showModalDialog() is depreciated precisely because it pauses javascript execution. Pausing javascript execution is difficult to implement securely, and in a way the gives a responsive browser. This is similar to why synchronous XMLHttpRequest is also being depreciated.

How do I use Windows showModalDialog on Chrome?

To use the showModalDialog method you simply call it with a URL. window. showModalDialog(‘http://google.com’); This will open up a modal dialog with Google loaded in it.

What is window dialogArguments?

dialogArguments. The dialogArguments property returns the parameters that were passed into the window. showModalDialog() method. This lets you determine what parameters were specified when the modal dialog was created.

What can I use instead of window showModalDialog?

There is no real replacement for showModalDialog. You could use window. open to open the dialog subpage and then use the window. opener to update the controls on the parent page.

Is window open deprecated?

Deprecated. Not for use in new websites.

What is Windowmodaldialog return?

The showModalDialog method does not return until the modal dialog is closed. With the returnValue property, the value returned by the showModalDialog method can be retrieved. This property facilitates the communication between the opener and the dialog window.

What is the alternative for window showModalDialog?

For IE, showModalDialog works just fine and it prevents you from clicking the main page until you close the dialog. For Firefox, you can use, as you said, showDialogBox . For Chrome, you can use the thing that niutech suggests. Otherwise, if you use window.

What can I use instead of window Showmodaldialog?

What is window opener in Javascript?

The Window opener property in HTML DOM is used to return the reference of newly created windows. This property is used to return the details of the source (parent) window. A window is opened using the window. open() method and closed using the window. opener.

How can you detect client’s browser name?

The client’s browser name can be found by using navigator. appName.

What does ShowDialog return?

ShowDialog returns a NullableBoolean value that specifies whether the activity was accepted or canceled. The return value is the value of the DialogResult property before a window closes.