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angularJs中datatable实现代码

2017-06-03 16:57 603 查看

本文介绍了angularJs中datatable实现，有需要的小伙伴可以参考下

html引用derective:

复制代码代码如下:
<table datatable dtOptions="dtOptionsExample2" class="table table-striped m-b-none"></table>

controller设置：

$scope.dtOptions = {
"bProcessing": true,
"bServerSide": true,
iDisplayLength: 5,
sAjaxSource: 'http://10.188.192.200:8080/employee/page?deptId='+ data,
sAjaxDataProp: 'aaData',
"sDom": "<'row'<'col-sm-6'l><'col-sm-6'f>r>t<'row'<'col-sm-6'i><'col-sm-6'p>>",
sPaginationType: "full_numbers",
"aoColumns":
[
{ "mData": "employeeId" },
{ "mData": "employeeName",
"sClass": "center",
"mRender": function(data,type,full) {
return '<a class="emplyeeInfoLink" href="javascript:;" rel="external nofollow" >阿司法所</a>';
}
},
{ "mData": "employeeEmail" },
{ "mData": "employeeMobilePhoneMaster" }
],
/*"aoColumnDefs":[
{
"aTargets":[4],
"mData": null
}
],*/
"fnServerData": function( sUrl, aoData, fnCallback, oSettings ) {
oSettings.jqXHR = $.ajax({
"url": sUrl,
beforeSend: function(xhr) {
xhr.withCredentials = true;
},
"data": aoData,
"type": 'get',
"success": fnCallback,
"cache": false
});
}
}

angular.datatable.js:

angular.module('datatablesDirectives', []).directive('datatable', function ($http) {
return {
// I restricted it to A only. I initially wanted to do something like
// <datatable> <thead> ... </thead> </datatable>
// But thead elements are only valid inside table, and <datatable> is not a table.
// So.. no choice to use <table datatable>
restrict: 'A',
link: function ($scope, $elem, attrs) {
var options = {};
// Start with the defaults. Change this to your defaults.
options = {}
// If dtOptions is defined in the controller, extend our default option.
if (typeof $scope.dtOptions !== 'undefined') {
angular.extend(options, $scope.dtOptions);
}
// If dtoptions is not declared, check the other options
if (attrs['dtoptions'] === undefined) {
// Get the attributes, put it in an options
// We need to do a switch/case because attributes does not retain case
// and datatables options are case sensitive. Damn. It's okay! We need to detect
// the callbacks anyway and call it as functions, so it works out!
// I put what I needed, most of my settings are not dynamics except those 2.
for (property in attrs) {
switch (property) {
// This is the ajax source
case 'sajaxsource':
options['sAjaxSource'] = attrs[property];
break;
// This is the ajax data prop. For example, your result might be
// {code: 200, data: [ .. ]} -> in the case, sAjaxDataProp is data
case 'sajaxdataprop':
options['sAjaxDataProp'] = attrs[property];
break;
}
}
} else {
// If dtoptions is declare, extend the current options with it.
angular.extend(options, $scope.dtOptions);
}
// Just some basic validation.
if (typeof options['sAjaxSource'] === 'undefined') {
throw "Ajax Source not defined! Use sajaxsource='/api/v1/blabla'";
}
// for Angular http inceptors
if (typeof options['fnServerData'] === 'undefined') {
options['fnServerData'] = function (sSource, aoData, resultCb) {
$http.get(sSource, aoData).then(function (result) {
resultCb(result.data);
});
};
}
// Get the column options, put it in a aocolumn object.
// Obviously, mdata is the only one required.
// I personally just needed those 3, if you need other more feel free to add it.
// mData also accepts a function; I'm sure there's a more elegant way but for now
// it detects if it's a function, and if it is, do it.
options.aoColumns = [];
// Get the thead rows.
$elem.find('thead th').each(function() {
var colattr = angular.element(this).data();
//console.log(colattr);
//console.log('demodeo');
// Detects if it's a function. Must exist in scope.
if (colattr.mdata.indexOf("()") > 1) {
// Simple one-liner that removes the ending ()
var fn = $scope[colattr.mdata.substring(0, colattr.mdata.length - 2)];
// Throw an error if it's not a function.
if (typeof fn === 'function') {
options.aoColumns.push({
mData: fn,
sClass: colattr.sclass,
bVisible: colattr.bvisible,
mRender: colattr.mrender
});
} else {
throw "mData function does not exist in $scope.";
}
} else {
//console.log('<1?');
options.aoColumns.push({
mData: colattr.mdata,
sClass: colattr.sclass,
bVisible: colattr.bvisible,
mRender: colattr.mrender
});
}
});
// Load the datatable!
$elem.dataTable(options);
//console.log(options);
}
}
});

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

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