javascript - jquery draggable and changing the color of the background container -
i'm getting syntax error because doing wrong.
here code:
<style> body{margin:0 auto;} .draggable { width: 100px; height: 100px; padding: 0.5em;background-color:red;} </style> <script> $(function() { $( ".draggable" ).draggable(); }); var i=0; $(".draggable").each(function(i){ if(i%2==0){ #container("background-color:green"); } i++; }); </script> </head> <body> <div id="container" style="width:100%;height:400px;background- color:#ccc;position:relative;"> <div class="draggable" class="ui-widget-content" style="margin-top:10%;margin- left:1%;position:absolute;"> <p>drag me around</p> </div> <div class="draggable" class="ui-widget-content" style="margin-top:10%;margin- left:20%;position:absolute;"> <p>drag me around</p> </div> <div class="draggable" class="ui-widget-content"style="margin-top:10%;margin- left:33%;position:absolute;" > <p>drag me around</p> </div> <div class="draggable" class="ui-widget-content"style="margin-top:10%;margin- left:45%;position:absolute;" > <p>drag me around</p> </div> <div class="draggable" class="ui-widget-content"style="margin-top:10%;margin- left:60%;position:absolute;" > <p>drag me around</p> </div> <div class="draggable" class="ui-widget-content" style="margin-top:10%;margin- left:80%;position:absolute;"> <p>drag me around</p> </div> </div> in web developer tool syntax error here:
#container("background-color:green");
what need when draggable div moved out of container, if number of draggable divs remaining in container odd, background color of container turns green.
regards, umbre gachoong
replace
#container("background-color:green"); with
$("#container").css("background-color", "green"); 
Comments
Post a Comment