datatables

jQuery Datatables rowGroup Collapse/Expand

由 て烟熏妆下的殇ゞ 提交于 2020-02-20 04:34:23
问题 I'm using jQuery Datatables and I would like to incorporate row grouping into the table. I have attempted to incorporate it myself by adding rows and a click event handler to expand/collapse the rows pertaining to that row group. This relies on toggling the visibility of the rows, which works but is messy. I had an issue here with large tables where most rows aren't in the DOM until a scroll event calls drawCallback, so when I gave rows a certain class to associate them with a row group, the

关于dataTables 的排序问题

由 时间秒杀一切 提交于 2020-02-18 06:06:15
dataTables排序问题 1.禁止排序 'ordering' :false 例：$('#id').DataTable({ 'ordering':false, 　　　 }) 2.规定某一列排序 　　 order 的属性值有两个， asc 为升序， desc 为降序 'order' : [7,'desc'] //与数组下标一样，第一列从0开始，表格初始化时，第八列默认降序 例： 　　　　$( '#example' ).dataTable( { "order" : [[ 3, "desc" ]] } ); 3.规定某列不排序 　　 columnDefs :[{ 　　　　'targets' : [0,1,2,3,4,7,8], //除第六，第七两列外，都默认不排序 　　　　'orderable' : false 　　}] 如图： 编码5，6两列有默认排序的图标 补充： $( '#example' ).dataTable( { columnDefs: [ { targets: [ 0 ], orderData: [ 0, 1 ] //如果第一列进行排序，有相同数据则按照第二列顺序排列 }, { targets: [ 1 ], orderData: [ 1, 0 ] //如果第二列进行排序，有相同数据则按照第一列顺序排列 }, { targets: [ 4 ], orderData: [

JQuery DataTables Editor---页面内容修改&&数据库信息修改 （1）

由 大憨熊 提交于 2020-02-17 22:33:54
我们使用jquery datatables 不光是为了对数据的展示，同时需要对数据惊行简单的操作，这个操作分为两个部分：1.页面内容的修改；2.对应的数据库信息的修改。 前一篇博文介绍了页面级的操作，这片文章主要是数据库内容的更改。 需求：如下图所示，对datatables的内容进行添加，编辑，删除的操作。 分析：添加功能---单击add按钮，弹出对话框，添加新的内容。 编辑功能---单击datatables可以选中一行，此行改变颜色，即是已经选中，单击edit按钮，弹出dialog，此dialog中的内容是我们选中行的内容。如果没有选中行，点击edit按钮，则不会弹出dialog。当双击datatables中的某一行时，也弹出dialog，并且双击的行改变颜色，dialog中的内容是我们双击行的内容。 删除功能---单击datatables选中一行，单击delete按钮，弹出警告框，提示要不要删除所选内容。当没有选中任何内容时，单击delete按钮，不会弹出警告框，也不会删除内容。 3. 编码： 1 Attributes//名称 2 <table id="gridtable" class="gridtable">//声明jquery datatables 3 <thead> 4 <tr> 5 <th>Name 6 </th> 7 <th>Value 8 </th> 9 <th

Datatable with column filtering but same width as without

由 此生再无相见时 提交于 2020-02-06 06:41:05
问题 I currently have a datatable with a specific width. Here is the example Now I wanted to add column filtering like the official example but when I add the code to the table, the table gets to big that the width of the area is too small. What do I need to do to have the text Inputs at the same size as the original header? (So I want exactly a table like in example #1 but with a column filtering row.) Example with column filtering code Plain Code from codepen: HTML: <div style="width: 1370px;

Jquery DataTables - Table width is shorter than dataTable_wrapper width

由 自古美人都是妖i 提交于 2020-02-05 04:02:04
问题 How do I correct the issue with the .dataTables_wrapper width being larger than the actual table data width? (using autowidth for the table data). I am using oTable.fnAdjustColumnSizing(); to resize the columns after the page is loaded. Everything looks fine for the column widths, but the wrapper is still too large. var oTable = $('.admin_users').dataTable({ "aaSorting": [[ 0, "desc" ]], "bJQueryUI": true, "sPaginationType": "full_numbers", // "sAjaxSource": 'SQL/dataTable.php', "bStateSave":

datatables smartsearch v no smart search v regex

由 旧巷老猫 提交于 2020-02-04 10:59:41
问题 Given this datatable example with the option of regex, smartserach or none of the the two(regex, smartserach) what does smart search do? For instance under column Name: typing Ai in the search returns 4 entries with or without smart search ticked. Can anyone provide an example where I can see the difference in smart search ticked or not? For instance under column Name: typing ^[A] will return 3 entries with regex ticked. ticking smart search or not does not seem to make a difference in this

datatables smartsearch v no smart search v regex

由 喜你入骨 提交于 2020-02-04 10:58:57
问题 Given this datatable example with the option of regex, smartserach or none of the the two(regex, smartserach) what does smart search do? For instance under column Name: typing Ai in the search returns 4 entries with or without smart search ticked. Can anyone provide an example where I can see the difference in smart search ticked or not? For instance under column Name: typing ^[A] will return 3 entries with regex ticked. ticking smart search or not does not seem to make a difference in this

jQuery DataTables render column data

由 左心房为你撑大大i 提交于 2020-02-03 08:52:11
问题 I'm using jQuery DataTables to display information from JSON encoded PHP response. The JSON response contains the object "name". "name" contains "Full Name", "Last Name", "ID". I have been using columns to display the data the way I want but, I've ran into a problem I can't figure out. In the code below example 1 works fine and will display "Full Name" while sorting by "Last Name". However, example 2 is not working at all. The desired output would contain HTML rendered display and sorted by

@Viewchild can not see matSort

由 梦想的初衷 提交于 2020-02-02 11:28:12
问题 In my Angular application, my @ViewChild instance is failing to fill HTL matSort. mycomponent.ts: import { MatSort } from '@angular/material'; export class MyClassComponent { @ViewChild(MatSort) sort: MatSort; } ngOnInit() { console.log(this.sort); // undefined } mycomponent.html: <mat-table #table [dataSource]="dataSource" matSort> ....................................................... ....................................................... </mat-table> I need to use sortChange from matSort

Displaying datatable column values in dollars in Shiny r

由 独自空忆成欢 提交于 2020-02-02 10:14:27
问题 I have a datatable where one of the columns should be expressed in dollars and some as percentages. I've been looking around and I'm still not sure how to do it - seems like it would be easy? The trickier part is I have another data table where only certain entries need to be expressed as dollars (i.e. not whole rows or whole columns) - is there a way to handle this? 回答1: Imagine your datatable (myData) is 2 columns by 10 rows. You want the second row to be in dollars: myData[,2]<-sapply
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