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Forum:
HTML Pages with CSS and JavaScript
JSP page not showing alert box
Aditi agarwal
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posted 13 years ago
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i have created this page from a website but this still not showing alert box
<html> <head> <script type="text/javascript"> function get_check_value() { var c_value = ""; for (var i=0; i < document.orderform.music.length; i++) { if (document.orderform.music[i].checked) { c_value = c_value + document.orderform.music[i].value + "\n"; } } } </script> </head> <body> <form name="orderform"> What kind/s of music do you listen to?<br> <input type="checkbox" name="music" value="Rock" checked="checked"> Rock<br> <input type="checkbox" name="music" value="Reggae"> Reggae<br> <input type="checkbox" name="music" value="Pop"> Pop<br> <input type="checkbox" name="music" value="Rap"> Rap<br> <input type="checkbox" name="music" value="Metal"> Metal<br> <input type="submit" onclick="get_check_value()"> </form> </body> </html>
thanks in advance
Swastik Dey
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posted 13 years ago
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Where are you showing the alert??
Swastik
Aditi agarwal
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posted 13 years ago
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its alert box as soon as we click on the submit button it will show an alert box
check this
http://www.sislands.com/coin70/week4/chkBoxTest.htm
Swastik Dey
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posted 13 years ago
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Where are you calling the alert method in your code?
Swastik
Aditi agarwal
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posted 13 years ago
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sorry but i couldnot get you
can you tell me what exactly you want to ask
please
thanku
Swastik Dey
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posted 13 years ago
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To show an alert you need to call the window.alert method.
function get_check_value() { var c_value = ""; for (var i=0; i < document.orderform.music.length; i++) { if (document.orderform.music[i].checked) { c_value = c_value + document.orderform.music[i].value + "\n"; } } window.alert(c_value); }
Swastik
Aditi agarwal
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posted 13 years ago
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k thanks it means i was just calling alert functin but not mentioning where
thank you but i also dont know about this function thanks for telling me
Bear Bibeault
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posted 13 years ago
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Please take the time to choose an appropriate forum for your posts. This forum is for questions on
JSP
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This post has been moved to a more appropriate forum.
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Eric Pascarello
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posted 13 years ago
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looks fine to me:
http://jsbin.com/acube4/edit
Eric
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