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JavaScript Tutorial/Form/Hidden Object - История изменений
2026-04-05T13:37:04Z
История изменений этой страницы в вики
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http://wbex.ru/index.php?title=JavaScript_Tutorial/Form/Hidden_Object&diff=9145&oldid=prev
Admin: 1 версия
2010-05-26T08:24:50Z
<p>1 версия</p>
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Admin
http://wbex.ru/index.php?title=JavaScript_Tutorial/Form/Hidden_Object&diff=9144&oldid=prev
в 18:52, 25 мая 2010
2010-05-25T18:52:56Z
<p></p>
<p><b>Новая страница</b></p><div>== Hidden==<br />
<br />
<p>The Hidden object is created with the HTML <input> tag. Specifying the TYPE parameter of the <input> tag as hidden creates the Hidden object. It is a text object that is suppressed from form display in an HTML form. The Hidden object is primarily used for passing name/value pairs from a form.</p><br />
Property<br />
Description<br />
form<br />
Specifies the form containing the Hidden object.<br />
name<br />
Refers to the name of Hidden object.<br />
type<br />
Refers to HTML TYPE attribute of Hidden object.<br />
value<br />
Refers to HTML VALUE attribute of Hidden object.<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title> Creating hidden objects</title><br />
</head><br />
<body><br />
<form name="form1"><br />
<input type="hidden" name="hide1" value="Test"><br />
<P><br />
<input type="button" value="Get Hidden Attributes"<br />
onClick="alert(form1.hide1.name + " " + form1.hide1.type + " " + form1.hide1.value)"><br />
</form><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Hidden.form==<br />
<br />
<p>The form property of the Hidden object is used to reference the form containing the Hidden object.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title> Using the form property of the Hidden object</title><br />
</head><br />
<body><br />
<form name="form1"><br />
Form name:<input type="hidden" name="hide1" value="Test"><br />
<P><br />
<input type="button" value="Form Name"<br />
onClick="this.form.hide1.value=this.form.name"><br />
</form><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Hidden.name==<br />
<br />
<p>The name property is used get the name for the Hidden object.</p><br />
<p>This is the HTML NAME attribute for the Hidden object.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title> Using the name property of the Hidden object</title><br />
</head><br />
<body><br />
<form name="form1"><br />
Form name:<input type="hidden" name="hide1" value="Test"><br />
<P><br />
<input type="button" value="Hidden Name"<br />
onClick="alert("The Hidden object name is: " + form1.hide1.name)"><br />
</form><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Hidden.type==<br />
<br />
<p>The type property specifies the hidden type.</p><br />
<p>For all Hidden objects, the type value is Hidden.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title> Using the type property of the Hidden object</title><br />
</head><br />
<body><br />
<form name="form1"><br />
Form name:<input type="hidden" name="hide1" value="Test"><br />
<P><br />
<input type="button" value="Hidden Type"<br />
onClick="alert("The Hidden object type is: " + form1.hide1.type)"><br />
</form><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Hidden.value==<br />
<br />
<p>The value property reflects the HTML VALUE attribute of the Hidden object.</p><br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<title> Using the value property of the Hidden Object</title><br />
</head><br />
<body><br />
<form name="form1"><br />
Form name:<input type="hidden" name="hide1" value="Test"><br />
<P><br />
<input type="button" value="Get Hidden Value"<br />
onClick="alert("The Hidden object value is: " + form1.hide1.value)"><br />
</form><br />
</body><br />
</html></source></div>