FUNCTION: Dialogs.prompt
Dialogs.prompt(message,
defaultinput)
The Dialogs.prompt function displays a text message and a default
input value, and requires that the user accept the default input or enter
a different value. The displayed message is said to prompt the user for
an input.
The input value is returned by this function.
The mandatory message parameter is a string or text that requests
an input from the user.
The mandatory defaultinput parameter can be either a variable or
a string value that will be displayed as the default input. You can use
the empty string "" if you do not wish to display a default input.
Code for PromptExample.wml
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.WAPforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1">
<p>
prompt example
</p>
<do type="accept">
<go href="PromptExample.wmls#displayprompt()"
/>
</do>
</card>
<card id="card2">
<p>
Amount = $amount
</p>
</card>
</wml>
Code for PromptExample.wmls
extern function displayprompt()
{
var mydefault = "71";
var result = Dialogs.prompt("Enter
amount", mydefault);
WMLBrowser.setVar("amount", result);
WMLBrowser.go("PromptExample.wml#card2");
};
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