2022-11-16

Nov 16 In-Class Exercise Thread.

Please post your solution to the Nov 16 In-Class Exercise to this thread.
Best,
Chris
Please post your solution to the Nov 16 In-Class Exercise to this thread. Best, Chris

-- Nov 16 In-Class Exercise Thread
<!DOCTYPE html> <html lang="en-US">
    <head>
        <title>In Class Exercise 11/16</title>
        <meta charset="utf-8"/>
    </head>
    <body>
        <script>
            function findTotalResults(obj)
            {
                alert(obj.totalResults);
            }
        </script>
        <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script>
    </body>
</html>
<!DOCTYPE html> <html lang="en-US"> <head> <title>In Class Exercise 11/16</title> <meta charset="utf-8"/> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script> </body> </html>

-- Nov 16 In-Class Exercise Thread
<!DOCTYPE html> <html>
	<head>
		<meta name="charset" content="utf-8"/>
		<title>11/16 Excercise</title>
	</head>
	<body>
		<script>
			function findTotalResults(json){
				alert(JSON.parse(json).totalResults);
			}
		</script>
		<script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"/>
	</body>
</html>
<!DOCTYPE html> <html> <head> <meta name="charset" content="utf-8"/> <title>11/16 Excercise</title> </head> <body> <script> function findTotalResults(json){ alert(JSON.parse(json).totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"/> </body> </html>

-- Nov 16 In-Class Exercise Thread
JSONP function findTotalResults(obj) { alert(obj.totalResults) }
<nowiki><!DOCTYPE html> <html> <head> <title>JSONP</title> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults) } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults" /> </body> </html> </nowiki>

-- Nov 16 In-Class Exercise Thread
in class exercise function findTotalResults(obj) { alert(obj.totalResults); }
<nowiki><!doctype html> <html> <head> <title>in class exercise</title> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"/> </body> </html></nowiki>

-- Nov 16 In-Class Exercise Thread
In Class Excercize function findTotalResults(obj) { alert(obj.totalResults); }
<nowiki> <!DOCTYPE html> <html lang="en-UK"> <head> <title>In Class Excercize</title> <meta name="charset" content="utf-8"/> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"/> </body> </html> </nowiki>

-- Nov 16 In-Class Exercise Thread
One issue with this exercise as stated is to get the alert to fire correctly. I think most browsers get hung up on the fact the document isn't fully written when we try to call the alert. The code below though does work:
 <!DOCTYPE html>
 <html lang="en-US">
    <head>
        <title>In Class Excercise</title>
        <meta name="charset" content="utf-8"/>
    </head>
    <body onload="alert(document.getElementById('foo').innerHTML)">
        <div id="foo" style="display:none;">
        </div>
        <script>
        function findTotalResults(obj)
        {
            document.getElementById("foo").innerHTML =
                obj.totalResults;
        }
        </script>
        <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults">
        </script>
    </body>
 </html>
To get a really awesome solution embed the creation of the onload event handler into findTotalResults.
(Edited: 2022-11-16)
One issue with this exercise as stated is to get the alert to fire correctly. I think most browsers get hung up on the fact the document isn't fully written when we try to call the alert. The code below though does work: <!DOCTYPE html> <html lang="en-US"> <head> <title>In Class Excercise</title> <meta name="charset" content="utf-8"/> </head> <body onload="alert(document.getElementById('foo').innerHTML)"> <div id="foo" style="display:none;"> </div> <script> function findTotalResults(obj) { document.getElementById("foo").innerHTML = obj.totalResults; } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"> </script> </body> </html> To get a really awesome solution embed the creation of the onload event handler into findTotalResults.
2022-11-17

-- Nov 16 In-Class Exercise Thread
<!DOCTYPE html> <html>
    <head>
        <title>11/16</title>
    </head>
    <body>
        <script>
            function findTotalResults(obj){
                alert(obj.totalResults);
            }
            </script>
        <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script>
    </body> 
</html>
<!DOCTYPE html> <html> <head> <title>11/16</title> </head> <body> <script> function findTotalResults(obj){ alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script> </body> </html>

-- Nov 16 In-Class Exercise Thread
<head>
        <title>In Class Exercise 11/16</title>
</head>
    <body>
        <script>
            function findTotalResults(obj)
            {
                alert(obj.totalResults);
            }
        </script>
        <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script>
    </body>
</html>
<head> <title>In Class Exercise 11/16</title> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script> </body> </html>

-- Nov 16 In-Class Exercise Thread
<!DOCTYPE html> <html lang="en-US">
    <head>
        <title>In Class Exercise 11/16</title>
        <meta charset="utf-8"/>
    </head>
    <body>
        <script>
            function findTotalResults(obj)
            {
                alert(obj.totalResults);
            }
        </script>
        <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script>
    </body>
</html>
<!DOCTYPE html> <html lang="en-US"> <head> <title>In Class Exercise 11/16</title> <meta charset="utf-8"/> </head> <body> <script> function findTotalResults(obj) { alert(obj.totalResults); } </script> <script src="https://www.yioop.com/s/news?f=json&callback=findTotalResults"></script> </body> </html>
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