test.html
<html> |
<!-- |
File: test.html |
Abstract: Test page loaded into the sample's WebView |
for running JavaScripts. |
Version: 1.1 |
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--> |
<head> |
<title>HTML Example File</title> |
<script type="text/javascript" language="JavaScript1.4"><!-- |
/* SampleFunction is called from Objective-C with two parameters |
gathered from the UI. */ |
function SampleFunction( parameterOne, parameterTwo ) { |
/* put the values we received in parameters into the two spans */ |
document.getElementById('one').innerText = parameterOne; |
document.getElementById('two').innerText = parameterTwo; |
return 'done!'; |
} |
/* DoLogAction calls the console.setscript method |
with a copy of the text from the inputValue field. */ |
function DoLogAction() { |
if ( console ) { |
/* calls our Objective-C console logging function */ |
console.log("message: " + document.getElementById('inputValue').value); |
} |
} |
/* DoSetScriptTextAction calls the console.setscript method |
with a copy of the text from the scriptText field. */ |
function DoSetScriptTextAction() { |
if ( console ) { |
/* calls our Objective-C function for setting the script text. we display the |
result returned from the call in the 'status' span. */ |
document.getElementById('status').innerText = |
console.setscript(document.getElementById('scriptText').value); |
} |
} |
// --> |
</script> |
</head> |
<body> |
<table border="1" cellpadding="4"><tr><td valign="top"> |
<!-- the values in these spans are set by the SampleFunction function |
that we call from Objective-C --> |
<p>Set by our two parameter JavaScript function:<BR> |
P1: '<span id="one">not set</span>'<BR> |
P2: '<span id="two">not set</span>'</p> |
</td><td valign="top"> |
<!-- After loading the html and just before we start running JavaScripts |
on the page, we install a console object on the window that implements |
a log() method in Objective-C code. The log button in this section |
calls the DoLogAction function that calls through to our Objective-C logging |
method. --> |
<form> |
<p>Call our console.log() method<BR> |
Text: |
<input style="100" type=text id="inputValue" value="LOG MESSAGE TEXT"> |
<input type=button value="LOG" onClick="DoLogAction();"><BR> |
(view results in the run log)</P> |
</form> |
</td></tr> |
<tr><td colspan="2" valign="top"> |
<!-- After loading the html and just before we start running JavaScripts |
on the page, we install a console object on the window that implements |
a setscript() method in Objective-C code. The log button in this section |
calls the DoSetScriptTextAction function that calls through to |
our Objective-C method that receives some text to display in the |
JavaScript field. --> |
<form> |
<p>Call our console.setscript() method to set the script text above:</p> |
<textarea style="width: 100%" id="scriptText" rows=5 cols=24> |
/* test program */ |
alert("hello world!"); /* printed to the run log */ |
/* tinker with the shared value */ |
console.report(); /* report initial shared value */ |
console.sharedValue = "running"; /* set to a new value */ |
console.report(); /* report the shared value */ |
console.sharedValue = "all done"; |
console.report(); /* report the final shared value */ |
/* log a message to the console */ |
console.log("message: " + document.getElementById('inputValue').value); |
/* return a result */ |
return "finished!"; |
</textarea> |
<input type=button value="Call console.setscript()" onClick="DoSetScriptTextAction();"> |
<p>status: <span id="status">not set</span></p> |
</form> |
</td></tr> |
</table> |
</body> |
</html> |
Copyright © 2011 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2011-07-05