Javascript报表设计者应该允许在同一个面板中创建所选div的副本。
我尝试使用
function DesignerClone() {
$(".ui-selected").each(function () {
var newDiv = $(this).prop('outerHTML'),
parentpanel = $(this).parent(".designer-panel-body");
parentpanel.prepend(newDiv);
});
}
但所有div都丢失了。出现空面板。 要重现，请运行代码段并通过鼠标单击选择一些div。 之后按克隆按钮。
如何克隆盒子？
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="http://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<style>
.designer-panel-body {
min-height: 1px;
overflow: hidden;
margin: 0;
padding: 0;
}
.panel-footer {
background-color: inherit;
}
.designer-panel,
.designer-resetmargins {
margin: 0;
padding: 0;
}
.designer-verticalline,
.designer-horizontalline,
.designer-rectangle {
font-size: 1pt;
border: 1px solid #000000;
}
.designer-field {
border: 1px solid lightgray;
white-space: pre;
overflow: hidden;
}
.ui-selecting {
background-color: lightskyblue;
color: white;
}
.ui-selected {
background-color: lightskyblue;
border-color: darkblue;
color: white;
}
.designer-label {
white-space: pre;
}
.designer-field,
.designer-label {
font-family: "Times New Roman";
font-size: 10pt;
z-index: 2;
}
.designer-verticalline,
.designer-horizontalline,
.designer-rectangle,
.designer-field,
.designer-image,
.designer-label {
position: absolute;
}
</style>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
function DesignerClone() {
$(".ui-selected").each(function () {
var newDiv = $(this).prop('outerHTML'),
parentpanel = $(this).parent(".designer-panel-body");
parentpanel.prepend(newDiv);
});
}
function getpos(e) {
return {
X: e.pageX,
Y: e.pageY
};
}
function Rect(start, stop) {
this.left = Math.min(start.X, stop.X);
this.top = Math.min(start.Y, stop.Y);
this.width = Math.abs(stop.X - start.X);
this.height = Math.abs(stop.Y - start.Y);
}
$(function () {
var startpos;
var selected = $([]),
offset = {
top: 0,
left: 0
};
$(".designer-verticalline, .designer-rectangle, .designer-field, .designer-image").resizable();
var $liigutatavad = $(".designer-verticalline, .designer-horizontalline, .designer-rectangle, .designer-field, .designer-image, .designer-label");
$liigutatavad.draggable({
start: function (event, ui) {
var $this = $(this);
if ($this.hasClass("ui-selected")) {
// if this is selected, attach current offset
// of each selected element to that element
selected = $(".ui-selected").each(function () {
var el = $(this);
el.data("offset", el.offset());
});
} else {
// if this is not selected, clear current selection
selected = $([]);
$liigutatavad.removeClass("ui-selected");
}
offset = $this.offset();
},
drag: function (event, ui) {
// drag all selected elements simultaneously
var dt = ui.position.top - offset.top,
dl = ui.position.left - offset.left;
selected.not(this).each(function () {
var $this = $(this);
var elOffset = $this.data("offset");
$this.css({
top: elOffset.top + dt,
left: elOffset.left + dl
});
});
}
});
// ...but manually implement selection to prevent interference from draggable()
$(".designer-panel-body").on("click", "div", function (e) {
if ( /*!e.metaKey &&*/ !e.shiftKey && !e.ctrlKey) {
// deselect other elements if meta/shift not held down
$(".designer-panel-body").removeClass("ui-selected");
$(this).addClass("ui-selected");
} else {
if ($(this).hasClass("ui-selected")) {
$(this).removeClass("ui-selected");
} else {
$(this).addClass("ui-selected");
}
}
});
$(".designer-panel-body").selectable({});
});
</script>
</head>
<body>
<button type="button" class="btn btn-default" onclick="javascript:false;DesignerClone()">
<span class="glyphicon glyphicon-paste"></span>
</button>
<div class='panel designer-panel'>
<div class='panel-body designer-panel-body panel-warning' style='height:4cm'>
<div class='designer-field' contenteditable='true' style='top:2.30cm;left:5.84cm;width:10.24cm;height:0.63cm;font-family:Arial;font-size:14pt;font-weight:bold;'>vnimi+' '+dok.tasudok</div>
<div class='designer-field' contenteditable='true' style='top:2.30cm;left:16.37cm;width:2.68cm;height:0.61cm;font-size:14pt;'>DOK.kuupaev</div>
<div class='rectangle' style='border-width: 1px;background-color:#FFFFFF;top:2.99cm;left:1.34cm;width:18.05cm;height:5.29cm'></div>
<div class='designer-field' contenteditable='true' style='top:3.01cm;left:1.53cm;width:9.71cm;height:0.55cm;font-size:12pt;'>m.FIRMA</div>
<div class='designer-field' contenteditable='true' style='top:3.01cm;left:12.13cm;width:3.13cm;height:0.53cm;font-size:12pt;'>ise.telefon</div>
</div>
<div class='bg-warning'>
<div class='panel-footer'><i class='glyphicon glyphicon-chevron-up'></i> GroupHeader 1: str(dokumnr)+str(koopia,2)</div>
</div>
</div>
</body>
</html>