我使用 json 文件中的数据创建和定位一些 div 元素(桌面),并将可拖动的 jQuery 函数应用于它们。除了一件小事之外,这很好用,当您单击并移动 div 时,它们会在屏幕上跳下大约一英寸。为什么会发生这种情况,如何解决?谢谢 :)。
$(document).ready(function(){
$( "a" ).click(function( event ) {
alert( "Thanks for visiting!" );
$("#desk").draggable();
});
$.getJSON("static/js/desks_dc.json", function(data){
console.log(data);
factor = 1.228;
for(var i = 0; i< data.desks.length; ++i){
var div = document.createElement("div");
var desk_label = (data.desks[i].id);
div.style.position ='absolute';
div.style.height= '15px';
div.style.width= '25px';
div.style.textAlign= 'center';
div.style.color='#999998';
div.style.fontFamily= 'Verdana, Arial, Sans-Serif';
div.style.top = (data.desks[i].top-522.529)*factor+'px';
div.style.left = (data.desks[i].top-45.882)*factor+'px';
div.style.backgroundColor='#CCCCCC';
div.style.text= desk_label;
/*Choose Desk Color*/
if(data.desks[i].research == "Thermal")
{
div.style.backgroundColor='#F03005';
}
else if(data.desks[i].research == "Fluids")
{
div.style.backgroundColor='#0520F0';
}
else if(data.desks[i].research == "Solids")
{
div.style.backgroundColor='#15D615';
}
else if(data.desks[i].research == "Materials")
{
div.style.backgroundColor='#E8F005';
}
else if(data.desks[i].research == "Mechatronics")
{
div.style.backgroundColor='#6324B5';
}
else{
}
div.id = 'desk';
$(div).draggable();
document.body.appendChild(div);
}
});
});