eva21 Posted May 12, 2009 Share Posted May 12, 2009 I have a 2 list boxes: echo("<Select size=3 MULTIPLE onchange='getMedia(" . $rows['id'] . ")' name='" . $rows['id'] . "_teach' id='" . $rows['id'] . "_teach'>"); <option> 1 </option> <option> 2 </option> echo("<Select size=3 MULTIPLE onchange='getMedia(" . $rows['id'] . ")' name='" . $rows['id'] . "_pract' id='" . $rows['id'] . "_pract'>"); <option> 3 </option> <option> 4 </option> These are filled with information in javascript. This works fine, but how do i know what is selected by the user in javascript? For example if the user selects "1, 2, 3, and 4"...I want to alert that to me what they selected using javascript. Any help would be appreciated. Quote Link to comment https://forums.phpfreaks.com/topic/157849-javascript-and-list-boxes/ Share on other sites More sharing options...
Ken2k7 Posted May 12, 2009 Share Posted May 12, 2009 You'll have to loop through the options in the selects and check if they are selected. Quote Link to comment https://forums.phpfreaks.com/topic/157849-javascript-and-list-boxes/#findComment-832591 Share on other sites More sharing options...
eva21 Posted May 12, 2009 Author Share Posted May 12, 2009 I have this: for (i=0;i<=mediaT.length-1;i++) { var y = media.options.selected alert(y); } Not working though, it doesnt even go thru loop. Quote Link to comment https://forums.phpfreaks.com/topic/157849-javascript-and-list-boxes/#findComment-832594 Share on other sites More sharing options...
Ken2k7 Posted May 12, 2009 Share Posted May 12, 2009 What is mediaT? Also, please use tags when posting code. Quote Link to comment https://forums.phpfreaks.com/topic/157849-javascript-and-list-boxes/#findComment-832596 Share on other sites More sharing options...
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