Javascript 安圭拉酒店;Datatable-重新呈现单元格值时编译html
我正在使用angularjs和datatable构建一个网格。我有以下javascript代码 演示:Javascript 安圭拉酒店;Datatable-重新呈现单元格值时编译html,javascript,jquery,angularjs,datatable,angularjs-directive,Javascript,Jquery,Angularjs,Datatable,Angularjs Directive,我正在使用angularjs和datatable构建一个网格。我有以下javascript代码 演示: datatable\u config={ “bJQueryUI”:没错, “bProcessing”:正确, “bDeferRender”:没错, “sDom”:“Rlfrtip”, “aaData”:[null] }; angular.forEach(列、函数(列、键){ datatable_config.aoColumns.push({ “缝合”:column.displayName, “
datatable\u config={
“bJQueryUI”:没错,
“bProcessing”:正确,
“bDeferRender”:没错,
“sDom”:“Rlfrtip”,
“aaData”:[null]
};
angular.forEach(列、函数(列、键){
datatable_config.aoColumns.push({
“缝合”:column.displayName,
“mData”:函数(源、类型、值){
变量单元格_值=(源[column.field])?源[column.field]:'',呈现的_单元格;
如果(column.field=='something'){
呈现的_cell=$compile('{{$root.value}}}')($scope);
/*对于本专栏,我没有得到带有求值根范围的span元素,而是说[object]*/
}否则{
渲染单元=单元值;
}
返回U单元;
}
});
});
当我编译HTML时,它显示[object object]
。我遇到了这个问题,我们需要在绑定后编译它,比如element.html(value)$编译(element.contents())(范围)代码>。但是在上面的代码中是不可能的。有什么解决办法或想法吗
谢谢你的建议。试试这个
$scope.tableData = []; // just initialize an array to store data coming from server
// watch each change in the server-side data to reload grid table
$scope.$watch("tableData", function (data) {
$scope.tableParams.reload();
});
// Set ng-table parameters with pagination
$scope.tableParams = new ngTableParams({
page: 1, // show first page
count: 10 // count per page
}, {
total: $scope.tableData.length, // length of data
$scope: {},
getData: function($defer, params) {
var filteredData = $scope.tableData;
// use build-in angular filter
var orderedData = params.sorting() ? $filter('orderBy')(filteredData, params.orderBy()) : filteredData;
orderedData = params.filter() ? $filter('filter')(orderedData, params.filter()) : orderedData;
params.total(orderedData.length); // set total for recalc pagination
$defer.resolve($scope.results = orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
}
});
桌子应该是这样的
<table cellpadding="0" cellspacing="0" border="0" class="table table-striped table-bordered datatables" ng-table="tableParams" show-filter="true">
<tbody>
<tr ng-repeat="tableData in $data">
<!-- Checkbox -->
<td data-title="''" class="center" header="'ng-table/headers/checkbox.html'" width="4">
<input type="checkbox" ng-model="checkboxes.items[tableData.id]" />
</td>
<!-- name-->
<td data-title="some title" sortable="'name'" filter="{ 'name': 'text' }">
<span ng-if="!tableData.$edit">{{tableData.name}}</span> <!--here name should be as same field as in data base-->
</td>
</tbody>
</table>
{{tableData.name}
在编译“要呈现的DOM”时遇到类似问题。
几个小时后,虽然我的要求大不相同,但最终还是成功了。
我还需要绑定指令,为此需要使用$compile()
对于您的用例,
使用$parse
// parse the "value" attribute value into a function
var parseFn = $parse(value);
// "parseFn" is a function that can be invoked to get the expression's value
// providing a scope
var currVal = parseFn($root);
// return updated markup
return '<span>'+ currVal +'</span>';
//将“value”属性值解析为函数
var parseFn=$parse(值);
//“parseFn”是一个可以调用以获取表达式值的函数
//提供范围
var currVal=parseFn($root);
//返回更新的标记
返回“”+当前值+“”;
我认为有点晚了,但我有一个更简单的解决方案来解决这个问题,但我仍然建议您使用angular datatable指令
data_table.directive('dataTable', ['$log', '$timeout', '$compile', function($log, $timeout, $compile){
return {
restrict: 'C',
controller : ['$rootScope', '$scope', '$element', function ($rootScope, $scope, $element){
var grid_table,
datatable_config = {
"bJQueryUI": true,
"bProcessing": true,
"bDeferRender": true,
"sDom": "Rlfrtip",
"aaData": [
{'name': 'Aravind'}
]
};
datatable_config.aoColumns = [];
datatable_config.aoColumns.push({
"sTitle": 'Name',
"mData": function(source, type, value){
//No need to compile the value
var direct = '<span>' + source.name +'</span>';
return direct;
}
});
grid_table = $element.dataTable(datatable_config);
}]
}
data\u table.directive('dataTable',['$log','$timeout','$compile',函数($log,$timeout,$compile){
返回{
限制:“C”,
控制器:['$rootScope','$scope','$element',函数($rootScope,$scope,$element){
var grid_表,
数据表配置={
“bJQueryUI”:没错,
“bProcessing”:正确,
“bDeferRender”:没错,
“sDom”:“Rlfrtip”,
“aaData”:[
{'name':'Aravind'}
]
};
datatable_config.aoColumns=[];
datatable_config.aoColumns.push({
“针”:“名称”,
“mData”:函数(源、类型、值){
//无需编译该值
var direct=''+source.name+'';
直接返回;
}
});
grid_table=$element.dataTable(dataTable_config);
}]
}
}]))
谢谢,我希望这可以帮助其他人。仅供参考,我正在使用jQuery datatable。。。
data_table.directive('dataTable', ['$log', '$timeout', '$compile', function($log, $timeout, $compile){
return {
restrict: 'C',
controller : ['$rootScope', '$scope', '$element', function ($rootScope, $scope, $element){
var grid_table,
datatable_config = {
"bJQueryUI": true,
"bProcessing": true,
"bDeferRender": true,
"sDom": "Rlfrtip",
"aaData": [
{'name': 'Aravind'}
]
};
datatable_config.aoColumns = [];
datatable_config.aoColumns.push({
"sTitle": 'Name',
"mData": function(source, type, value){
//No need to compile the value
var direct = '<span>' + source.name +'</span>';
return direct;
}
});
grid_table = $element.dataTable(datatable_config);
}]
}