我正在使用带有服务器端脚本的数据表来显示按钮点击记录。第一次单击按钮时,我得到了正确的响应,但是第二次单击按钮时,ajax 正在调用。
我还为此使用了绘图功能。
我的ajax调用js文件:
$(document).on('click' , '.search-btn', function(){
var shape = "";
jQuery(".diamond_shape.diamond_selected").each(function () {
shape += jQuery(this).attr("title") + ",";
});
var clarity = '';
jQuery("#select-clarity").each(function () {
clarity += jQuery(this).attr("value") + ",";
});
var ajaxurl = "<?php echo admin_url('admin-ajax.php'); ?>";
var dataTable = $('#example').DataTable( {
processing: true,
serverSide: true,
retrieve: true,
searching: false,
paging: false,
dataType: "json",
contentType: "application/json",
"ajax":{
"url" : ajaxurl, // json datasource
"type": "POST",
"data": {action: 'getFilterDiamonds',dataShape: shape , dataClarity : clarity },
},
"columns": [
{"data": "reportNo"},
{"data": "reference"},
{"data": "shape"},
{"data": "lab"},
{"data": "weight"},
{"data": "color"},
{"data": "clarity"}
]
});
});
我如何在输入值属性中添加选定的过滤器值:
var ajaxurl = "<?php echo admin_url('admin-ajax.php'); ?>";
$(document).on('click' , '.search-btn', function(){
var shape = "";
jQuery(".diamond_shape.diamond_selected").each(function () {
shape += jQuery(this).attr("title") + ",";
});
var clarity = '';
jQuery("#select-clarity").each(function () {
clarity += jQuery(this).attr("value") + ",";
});
/*- code to destory datatable -*/
if ($.fn.dataTable.isDataTable('#example')) {
$('#example').DataTable().destroy();
}
/*---*/
var dataTable = $('#example').DataTable( {
"scrollX": true,
processing: true,
serverSide: true,
retrieve: true,
searching: false,
destroy: true,
paging: false,
dataType: "json",
contentType: "application/json",
"ajax":{
"url" : ajaxurl, // json datasource
"type": "POST",
"data": {action: 'getFilterDiamonds',dataShape: shape , dataClarity : clarity },
},
"columns": [
{"data": "reportNo"},
{"data": "reference"},
{"data": "shape"},
{"data": "lab"},
{"data": "weight"},
{"data": "color"},
{"data": "clarity"}
]
});
});
使用以下代码数据表将删除旧数据并使用过滤器加载新数据。必须destroy: true
在数据表函数中设置。
if ($.fn.dataTable.isDataTable('#example')) {
$('#example').DataTable().destroy();
}
谢谢大家的快速回复。
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