jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>This example shows how to setup a one way drag and drop of multiple Grid rows to another HTML element.</title>
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxmenu.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.selection.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxexpander.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdragdrop.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript" src="generatedata.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var source =
{
localdata: generatedata(10),
datafields:
[
{ name: 'firstname', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'productname', type: 'string' }
],
datatype: "array"
};
var dataAdapter = new $.jqx.dataAdapter(source);
var columns = [
{ text: 'First Name', datafield: 'firstname', width: 250 },
{ text: 'Last Name', datafield: 'lastname', width: 250 },
{ text: 'Product', datafield: 'productname' }
];
// create data grids.
$("#grid").jqxGrid(
{
width: getWidth('Grid'),
source: dataAdapter,
ready: function()
{
$("#grid").jqxGrid('selectrow', 0);
$("#grid").jqxGrid('selectrow', 2);
$("#grid").jqxGrid('selectrow', 6);
},
selectionmode: 'multiplerows',
autoheight: true,
columns: columns
});
// select all grid cells.
var gridCells = $('#grid').find('.jqx-grid-cell');
// initialize the jqxDragDrop plug-in. Set its drop target to the second Grid.
gridCells.jqxDragDrop({ appendTo: 'body', dragZIndex: 99999,
dropAction: 'none',
initFeedback: function (feedback) {
var rowsindexes = $("#grid").jqxGrid('getselectedrowindexes');
feedback.height(25);
feedback.width( $("#grid").width());
feedback.css('background', '#aaa');
}
});
// initialize the dragged object.
gridCells.on('dragStart', function (event) {
var value = $(this).text();
var position = $.jqx.position(event.args);
var cell = $("#grid").jqxGrid('getcellatposition', position.left, position.top);
var rowsindexes = $("#grid").jqxGrid('getselectedrowindexes');
var rows = [];
var clickedrow = cell.row;
var isselected = false;
for (var i = 0; i < rowsindexes.length; i++) {
if (rowsindexes[i] == clickedrow) {
isselected = true;
}
rows[rows.length] = $("#grid").jqxGrid('getrowdata', rowsindexes[i]);
}
if (!isselected) {
$("#grid").jqxGrid('selectrow', cell.row);
rows[rows.length] = $("#grid").jqxGrid('getrowdata', cell.row);
}
if (rows.length > 0) {
// update feedback's display value.
var feedback = $(this).jqxDragDrop('feedback');
if (feedback) {
feedback.height(rows.length * 25 + 25);
var table = '<table>';
table += '<tr>';
$.each(columns, function (index) {
table += '<td style="width:' + this.width + 'px;">';
table += this.text;
table += '</td>';
});
table += '</tr>';
$.each(rows, function () {
table += '<tr>';
table += '<td>';
table += this.firstname;
table += '</td>';
table += '<td>';
table += this.lastname;
table += '</td>';
table += '<td>';
table += this.productname;
table += '</td>';
table += '</tr>';
});
table += '</table>';
feedback.html(table);
}
// set the dragged records as data
$(this).jqxDragDrop({ data: rows })
}
});
gridCells.on('dragEnd', function (event) {
var value = $(this).jqxDragDrop('data');
var position = $.jqx.position(event.args);
var pageX = position.left;
var pageY = position.top;
var $form = $("#form");
var targetX = $form.offset().left;
var targetY = $form.offset().top;
var width = $form.width();
var height = $form.height();
// fill the element with rows if the user dropped the dragged items over it.
if (pageX >= targetX && pageX <= targetX + width) {
if (pageY >= targetY && pageY <= targetY + height) {
if (value != null) {
var table = "<table>";
table += "<tr>";
for (var i = 0; i < columns.length; i++)
{
table += "<td>";
table += columns[i].text;
table += "</td>";
}
table += "</tr>";
for (var i = 0; i < value.length; i++) {
table += "<tr>";
table += "<td>";
table += value[i].firstname;
table += "</td>";
table += "<td>";
table += value[i].lastname;
table += "</td>";
table += "<td>";
table += value[i].productname;
table += "</td>";
table += "</tr>";
}
table += "</table>";
$("#dropPanel").html(table);
}
}
}
});
$("#form").jqxExpander({ width: getWidth('Grid'), toggleMode: 'none', showArrow: false });
});
</script>
</head>
<body class='default'>
<div id='jqxWidget'>
<div id="grid">
</div>
<div style="margin-top: 20px;" id="form">
<div>
Records
</div>
<div style="min-height: 100px;" id="dropPanel">
<span style="position: relative; left: 50%; margin-left: -50px; top: 40px;">Drop Here</span>
</div>
</div>
</div>
<div style="position: absolute; bottom: 5px; right: 5px;">
<a href="https://www.jqwidgets.com/" alt="https://www.jqwidgets.com/"><img alt="https://www.jqwidgets.com/" title="https://www.jqwidgets.com/" src="https://www.jqwidgets.com/wp-content/design/i/logo-jqwidgets.png"/></a>
</div>
</body>
</html>