Part 1: JavaScript Basics-2
Teil 2
Teil 2
Set of flashcards Details
| Flashcards | 46 |
|---|---|
| Language | Deutsch |
| Category | Micro-Economics |
| Level | Primary School |
| Created / Updated | 18.07.2016 / 15.12.2022 |
| Weblink |
https://card2brain.ch/box/part_1_javascript_basics2
|
| Embed |
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nennen sie ein beispiel für ALERT DIALOG BOX?
<html>
<head>
<script type="text/javascript">
<!--
function Warn() {
alert ("This is a warning message!");
document.write ("This is a warning message!");
}
//-->
</script>
</head>
<body>
<p>Click the following button to see the result: </p>
<form>
<input type="button" value="Click Me" onclick="Warn();" />
</form>
</body>
</html>
nennen sie ein beispiel für CONFIRMATION DIALOG BOX?
<html>
<head>
<script type="text/javascript">
<!--
function getConfirmation(){
var retVal = confirm("Do you want to continue ?");
if( retVal == true ){
document.write ("User wants to continue!");
return true;
}else{
Document.write ("User does not want to continue!");
return false;
}
}
//-->
</script>
</head>
<body>
<p>Click the following button to see the result: </p>
<form>
<input type="button" value="Click Me" onclick="getConfirmation();" />
</form>
</body>
</html>
nennen sie ein beispiel für PROMPT DIALOG BOX?
<html>
<head>
<script type="text/javascript">
<!--
function getValue(){
var retVal = prompt("Enter your name : ", "your name here");
document.write("You have entered : " + retVal);
}
//-->
</script>
</head>
<body>
<p>Click the following button to see the result: </p>
<form>
<input type="button" value="Click Me" onclick="getValue();" />
</form>
</body>
</html>
nennen sie die syntax für VOID?
<head>
<script type="text/javascript">
<!--
void func()
javascript:void func()
OR
void(func())
javascript:void(func())
//-->
</script>
</head>
nennen sie ein beispiel für VOID?
<html>
<head>
<script type="text/javascript">
<!--
//-->
</script>
</head>
<body>
<p>Click the following, This won't react at all...</p>
<a href="javascript:void(document.write(“Hello : 0”))">Click me!</a>
</body>
</html>
nennen sie ein beispiel für PAGE PRINTING?
<head>
<script type="text/javascript">
<!--
//-->
</script>
</head>
<body>
<form>
<input type="button" value="Print" onclick="window.print()" />
</form>
</body>