我有可拖动的项目可以克隆。我希望每个克隆都是独一无二的,这样每个克隆都可以插入到我们的数据库中(带有坐标,稍后会完成)。为克隆的元素提供唯一的ID
$(document).ready(function() {
cntb1 = 0;
cntb2 = 0;
cntb3 = 0;
$(".droppable").droppable({
accept: '#b1, #b2, #b3',
drop: function(event, ui) {
if(ui.draggable.attr('id')=='b1'){
cntb1++; //counts clones
$(this).append($(ui.helper).clone());
$(".droppable .drag").addClass("component");
$(".component").removeClass("drag");
$(".component").resizable({aspectRatio: 'true' }).parent().draggable({ //parent() -> both draggable & resizable work
containment: '.droppable', //cursor: 'move', grid: [3,3]
}).attr('id', 'b1c'+cntb1); //change id
$("#status1").append('b1c'+cntb1);
}
else if(ui.draggable.attr('id')=='b2'){
cntb2++; //counts clones
$(this).append($(ui.helper).clone());
$(".droppable .drag").addClass("component");
$(".component").removeClass("drag");
$(".component").resizable({aspectRatio: 'true' }).parent().draggable({ //parent() -> both draggable & resizable work
containment: '.droppable', //cursor: 'move', grid: [3,3]
}).attr('id', 'b2c'+cntb2); //change id
$("#status2").append('b2c'+cntb2);
}
else if(ui.draggable.attr('id')=='b3'){
cntb3++; //counts clones
$(this).append($(ui.helper).clone());
$(".droppable .drag").addClass("component");
$(".component").removeClass("drag");
$(".component").resizable({aspectRatio: 'true' }).parent().draggable({ //parent() -> both draggable & resizable work
containment: '.droppable', //cursor: 'move', grid: [3,3]
}).attr('id', 'b3c'+cntb3); //change id
$("#status3").append('b3c'+cntb3);
}
}
});
$(".drag").draggable({
helper:'clone',
appendTo: 'body', //para maka drag padung gawas sa accordion
cursor: 'move'
});
$("#accordion").accordion({
autoHeight: false,
collapsible: true,
active: false
});
});
但问题是,无论何时我创建一个新的克隆,旧的克隆的ID将被替换为新的克隆的ID。我的造型ID的这样测试它:
#b1c3{ background:#00FF00; }
#b1c2{ background:#CCFF00; }
我的HTML是这样的BTW:
<div id="accordion">
<h3><a href="#">Buttons</a></h3>
<div class="div-table">
<div class="div-table-row">
<div class="div-table-col"><img src="button_final/button_1.gif" id="b1" class="drag"/></div>
<div class="div-table-col"><img src="button_final/button_2.gif" id="b2" class="drag"/></div>
<div class="div-table-col"><img src="button_final/button_3.gif" id="b3" class="drag"/></div>
</div>
</div>
</div>
<div id="frame" style="border:dotted; height:500px; width:60%; float:left" class="droppable">
<h3 id="status1" style="height:30%;"></h3>
<h3 id="status2" style="height:30%;"></h3>
<h3 id="status3" style="height:30%;"></h3></div>
PS。我在这里的人们的帮助下组装了一切。我欠你一辈子!
您滥用ID的概念,正确使用CSS – Raynos 2012-01-03 16:29:11
@Raynos我该怎么做,先生? – chaypotato 2012-01-03 16:58:31