Mixed with a few other CSS techniques this pretty much opens up for a whole lot of new opportunities. The first way is to give an existing array element a new value. The value property contains the default value OR the value a user types in ( or a value set by a script). The following SQL statement will update the contactname to " Juan" for all records where country is " Mexico" :.
Here is another common function I use to set the value of any field. Frankly, its intricate tag structure can make dynamically updating a cell' s contents a bit of an ordeal. Often we come across a situation where we want to set or assign a value or text to a Label control dynamically. It makes web pages functional for specific purposes and if disabled for some reason, the content or the functionality of the web page can be limited or unavailable. The value property sets or returns the value of the value attribute of a text field. The following example sets the title of the third item in the Announcements list.