jqwidgets-scripts-custom
Version:
jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
232 lines (196 loc) • 10.6 kB
HTML
<html lang="en">
<head>
<title id='Description'>Grid Custom Element CustomFilterMenu</title>
<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" />
<meta name="description" content="This is an example of Custom Element Grid with a custom filter menu." />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<link rel="stylesheet" href="../../../styles/demos.css" type="text/css" />
<script type="text/javascript" src="../../../scripts/webcomponents-lite.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.elements.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/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdropdownlist.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxmenu.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxinput.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.filter.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.sort.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.selection.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxpanel.js"></script>
<script type="text/javascript" src="../../../jqwidgets/globalization/globalize.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcalendar.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdatetimeinput.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.js"></script>
<script type="text/javascript" src="../../sampledata/generatedata.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
var data = generatedata(500);
var source =
{
localdata: data,
datafields:
[
{ name: 'firstname', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'productname', type: 'string' },
{ name: 'date', type: 'date' },
{ name: 'quantity', type: 'number' },
{ name: 'price', type: 'number' }
],
datatype: 'array'
};
var dataAdapter = new jqx.dataAdapter(source);
JQXElements.settings['filterCheckBoxSettings'] =
{
checked: true
}
JQXElements.settings['showAllBoxSettings'] =
{
checked: false
}
window.onload = function() {
var myPanel = document.querySelector('jqx-panel');
var myButton = document.querySelector('jqx-button');
var myCheckBoxes = document.querySelectorAll('jqx-check-box');
var myGrid = document.createElement('jqx-grid');
myGrid.settings =
{
width: 850,
source: dataAdapter,
filterable: true,
sortable: true,
autoshowfiltericon: true,
columnmenuopening: (menu, datafield, height) => {
var column = myGrid.getcolumn(datafield);
if (column.filtertype === 'custom') {
menu.height(185);
setTimeout(_ => menu.find('input').focus(), 25);
}
else menu.height(height);
},
columns: [
{
text: 'First Name', datafield: 'firstname', width: 160, filtertype: 'custom',
createfilterpanel: (datafield, filterPanel) => {
buildFilterPanel(filterPanel, datafield);
}
},
{
text: 'Last Name', datafield: 'lastname', width: 160, filtertype: 'custom',
createfilterpanel: (datafield, filterPanel) => {
buildFilterPanel(filterPanel, datafield);
}
},
{ text: 'Product', datafield: 'productname', filtertype: 'checkedlist', width: 170 },
{ text: 'Order Date', datafield: 'date', filtertype: 'date', width: 160, cellsformat: 'dd-MMMM-yyyy' },
{ text: 'Quantity', datafield: 'quantity', width: 80, cellsalign: 'right' },
{ text: 'Unit Price', datafield: 'price', cellsalign: 'right', cellsformat: 'c2' }
]
};
document.getElementsByClassName('gridContainer')[0].appendChild(myGrid);
myGrid.addEventListener('filter', function(event) {
myPanel.clearcontent();
var filterinfo = myGrid.getfilterinformation();
var eventData = 'Triggered "Filter" event';
for (i = 0; i < filterinfo.length; i++) {
var eventData = 'Filter Column: ' + filterinfo[i].filtercolumntext;
myPanel.prepend('<div style="margin-top: 5px;">' + eventData + '</div>');
}
});
myButton.addEventListener('click', function() {
myGrid.clearfilters();
});
myCheckBoxes[0].addEventListener('change', function(event) {
myGrid.showfiltercolumnbackground = event.args.checked;
});
myCheckBoxes[1].addEventListener('change', function(event) {
myGrid.autoshowfiltericon = !event.args.checked;
});
var buildFilterPanel = (filterPanel, datafield) => {
var buttonsContainer = document.createElement('div');
buttonsContainer.style.cssText = 'height: 25px; margin-left: 20px; margin-top: 7px;';
var filterButton = document.createElement('jqx-button');
filterButton.innerHTML = 'Filter';
filterButton.style.cssText = 'margin-left: 16px; float: left';
var filterClearButton = document.createElement('jqx-button');
filterClearButton.innerHTML = 'Clear';
filterButton.style.cssText = 'margin-left: 12px; float: left';
buttonsContainer.appendChild(filterButton);
buttonsContainer.appendChild(filterClearButton);
var dataSource =
{
localdata: dataAdapter.records,
datatype: 'array',
async: false
}
var dataAdapter2 = new jqx.dataAdapter(dataSource,
{
autoBind: false,
autoSort: true,
autoSortField: datafield,
async: false,
uniqueDataFields: [datafield]
});
var column = myGrid.getcolumn(datafield);
var myInput = document.createElement('jqx-input');
myInput.style.margin = '5px';
// Input is not initialized
myInput.settings =
{
placeHolder: 'Enter ' + column.text, popupZIndex: 9999999,
displayMember: datafield, source: dataAdapter2, height: 23, width: 175
};
filterPanel[0].appendChild(myInput);
filterPanel[0].appendChild(buttonsContainer);
filterButton.addEventListener('click', function() {
var filtergroup = new jqx.filter();
var filter_or_operator = 1;
var filtervalue = myInput.val();
var filtercondition = 'contains';
var filter1 = filtergroup.createfilter('stringfilter', filtervalue, filtercondition);
filtergroup.addfilter(filter_or_operator, filter1);
myGrid.addfilter(datafield, filtergroup);
myGrid.applyfilters();
myGrid.closemenu();
});
filterClearButton.addEventListener('click', function() {
myGrid.removefilter(datafield);
myGrid.applyfilters();
myGrid.closemenu();
});
}
};
</script>
<style>
jqx-panel > div {
border: none ;
}
</style>
</head>
<body>
<div class="example-description">
Custom element Grid supports custom Filter Menus. To create such menus, you will have to override the built-in Filter Menu by implmenting the "createfilterpanel" function.
</div>
<div style="font-size: 13px; font-family: Verdana; float: left;">
<div class="gridContainer"></div>
<div style="margin-top: 30px;">
<div style="float: left; margin-right: 10px;">
<jqx-button>Remove Sort</jqx-button>
<div style="margin-top: 10px"></div>
<jqx-check-box settings="filterCheckBoxSettings">Filter Background</jqx-check-box>
<div style="margin-top: 10px"></div>
<jqx-check-box settings="showAllBoxSettings">Show All Filter Icons</jqx-check-box>
</div>
<div style="margin-left: 100px; float: left;">
Event Log:
<jqx-panel></jqx-panel>
</div>
</div>
</div>
</body>
</html>