Diferencia entre revisiones de «Librerías»
De ActionApps Documentacion
(→Captura de propiedades de combo select) |
(→Captura de propiedades de combo select) |
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| Línea 46: | Línea 46: | ||
</pre> | </pre> | ||
</code> | </code> | ||
| + | |||
| + | ==Select y go== | ||
| + | Tomado de HotSource [http://www.sbrady.com/hotsource/javascript/selectandgo.html] | ||
| + | |||
| + | <html> | ||
| + | <head> | ||
| + | <title>Select and Go</title> | ||
| + | <script language="JavaScript"> | ||
| + | <!-- | ||
| + | function openDir(form) { | ||
| + | window.location =(form.dir.options[form.dir.selected Index].value); | ||
| + | } | ||
| + | // --> | ||
| + | </script> | ||
| + | </head> | ||
| + | <body> | ||
| + | <form name="myform"> | ||
| + | <div align="center"><p><select name="dir" size="1"> | ||
| + | <option value="">Choose a Site</option> | ||
| + | <option value="http://www.yahoo.com/">Yahoo! | ||
| + | <option value="http://www.excite.com/">Excite | ||
| + | </select><input type="button" name="button" value="Go!" onclick="openDir(this.form);"></p> | ||
| + | </div> | ||
| + | </form> | ||
Revisión del 16:13 24 nov 2007
Captura de propiedades de combo select
Tomado de Desarrolloweb [1]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Ejemplo select</title>
<script>
function dimePropiedades(){
var texto
texto = "El numero de opciones del select: " + document.formul.miSelect.length
var indice = document.formul.miSelect.selectedIndex
texto += "\nIndice de la opcion escogida: " + indice
var valor = document.formul.miSelect.options[indice].value
texto += "\nValor de la opcion escogida: " + valor
var textoEscogido = document.formul.miSelect.options[indice].text
texto += "\nTexto de la opcion escogida: " + textoEscogido
alert(texto)
}
</script>
</head>
<body>
<form name="formul">
Valoración sobre este web:
<select name="miSelect">
<option value="10">Muy bien
<option value="5" selected>Regular
<option value="0">Muy mal
</select>
<br>
<br>
<input type=button value="Dime propiedades" onclick="dimePropiedades()">
</form>
</body>
</html>
Select y go
Tomado de HotSource [2]
<html> <head> <title>Select and Go</title> <script language="JavaScript"> </script> </head> <body> <form name="myform">
<select name="dir" size="1">
<option value="">Choose a Site</option> <option value="http://www.yahoo.com/">Yahoo! <option value="http://www.excite.com/">Excite
</select><input type="button" name="button" value="Go!" onclick="openDir(this.form);"></form>
