With...End With: Difference between revisions
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Added javascript snippet and a better way to do it in javascript |
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Line 38: | Line 38: | ||
document.write(title + "<br>"); | document.write(title + "<br>"); | ||
} | } | ||
/* a better way to perform With */ | |||
(function($){ | |||
theURL = $.URL; | |||
$.title = "New Title"; | |||
theTitle = $.title; | |||
document.write($.URL + "<br>"); | |||
document.write($.title + "<br>"); | |||
}(document) | |||
); | |||
</pre> | </pre> | ||
Revision as of 06:40, 12 May 2013
With object
- [statements]
- [statements]
End With
Description
With allows you to do a series of operations on an object without having to name the object each time.
Example (Basic)
Rem With sample 'With statement allows accessing properties on a specified object Dim theURL, theTitle With document theURL = .URL .title = "New Title" theTitle = .title document.write(.URL & "<br>") document.write(.title & "<br>") End With
Example (JavaScript)
// With sample /* With statement allows accessing properties on a specified object */ var theURL, theTitle; with (document) { theURL = URL; title = "New Title"; theTitle = title; document.write(URL + "<br>"); document.write(title + "<br>"); } /* a better way to perform With */ (function($){ theURL = $.URL; $.title = "New Title"; theTitle = $.title; document.write($.URL + "<br>"); document.write($.title + "<br>"); }(document) );
Output
File:///C:Browse.htm New Title