【发布时间】:2020-07-02 16:28:36
【问题描述】:
我在现代 SharePoint 中工作并安装了一个 Web 部件,允许我将代码直接注入页面。我已经构建了这段代码,以允许我使用 DataTable 从我在该站点上的列表中提取信息。
我在使用列的过滤器时遇到问题,因为它们似乎根本没有提取任何值。我相信这是因为我在创建 DataTable 之后调用了表的数据。但我也在代码中引用了表,以获取表声明后的数据。有人可以看看我的代码,看看是否有办法做到这一点?
任何帮助将不胜感激!
<table id="example" class="display" cellspacing="0" width="100%">
<thead>
<tr>
<th>Image</th>
<th>Title</th>
<th>Industry</th>
<th>Market</th>
<th>Description</th>
</tr>
</thead>
<tfoot>
<tr>
<th>Image</th>
<th>Title</th>
<th>Industry</th>
<th>Market</th>
<th>Description</th>
</tr>
</tfoot>
</table>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="https://cdn.datatables.net/1.10.21/js/jquery.dataTables.min.js"></script>
<link
rel="stylesheet"
type="text/css"
href="https://cdn.datatables.net/1.10.21/css/jquery.dataTables.min.css"
/>
<script>
var dataTable;
$(document).ready(function () {
dataTable = $('#example').DataTable({
initComplete: function () {
this.api()
.columns([2, 3])
.every(function () {
var column = this;
var select = $('<select><option value=""></option></select>')
.appendTo($(column.header()).empty())
.on('change', function () {
var val = $.fn.dataTable.util.escapeRegex($(this).val());
column.search(val ? '^' + val + '$' : '', true, false).draw();
});
column
.data()
.unique()
.sort()
.each(function (d, j) {
select.append('<option value="' + d + '">' + d + '</option>');
});
});
}
});
$.ajax({
url:
"https://ewscripps.sharepoint.com/sites/lighthouseideas/_api/web/lists/getbytitle('Site%20Pages')/items?$select=FileLeafRef,Title,Industry,Market,Description,PageType&$filter=TaxCatchAll/Term eq 'Station Initiatives'",
headers: {
accept: 'application/json;odata=verbose',
'content-type': 'application/json;odata=verbose',
'X-RequestDigest': jQuery('#__REQUESTDIGEST').val()
},
success: function (data) {
console.log('issued URL Request');
//Get Success Stories
for (var i = 0; i < data.d.results.length; i++) {
console.log('Found: ' + data.d.results[i].Title);
dataTable.row
.add([
"<img src='https://ewscripps.sharepoint.com/sites/lighthouseideas/_layouts/15/getpreview.ashx?path=SitePages/" +
data.d.results[i].FileLeafRef +
"'>",
data.d.results[i].Title,
data.d.results[i].Industry.results,
data.d.results[i].Market.results,
data.d.results[i].Description
])
.draw(false);
}
console.log(data.d.results[4]);
console.log(data.d.results[9]);
dataTable.draw(true);
}
});
});
</script>
【问题讨论】:
标签: javascript jquery sharepoint datatable datatables