Questions tagged as 'datatable'

Tagged questions
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Group Subtotal datatable at the bottom

I have a datatable with subtotal. jsfiddle , but this subtotal is at the top and needs to appear at the bottom as subtotal. Testing I have found that it generates TR when it passes through this line of code if (last !== group) { groupi...
asked by 15.09.2017 / 19:28
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Set DataTable column data type to date

I have a DataTable that displays values coming from a SQL database, like this: <table id="tabelaLogs"> <thead> <tr> <th>Código</th> <th> Data &...
asked by 21.08.2017 / 02:02
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Error initializing DataTable with jquery

Hello, I have a DataTable that will be powered by JavaScript Source (data source) when I open the screen, I want it to start "empty" with no data. For some reason, it already starts automatically when loading jquery.datatable.js, and I need t...
asked by 14.08.2017 / 20:05
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System.InvalidOperationException

I have to convert a datatable to XML. My datatable has 68256 rows. When I serialize to XML, I get the OutOfMemoryException: Exception_WasThrown error. Here's the code I'm using to do the conversion: var ds = new DataSet(); dtDados.Tabl...
asked by 04.09.2017 / 15:01
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DataTables - Export to Excel

I have a table that, once loaded, each line has a show detail button (+ icon) as shown in the image below: Clickingthisbuttonopensanewtablebelowthatcanberetrievedlater.TheproblemiswhenexportingtoExcel.Thetableisallunconfigured,likethis: This...
asked by 30.06.2017 / 19:13
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Display database image in dataTable

I saved an image in the database and want to display it in a dataTable PS: I know that it is not good practice to store image within the database, this practice was done for study purposes. <h:form style="margin:auto;margin-left:2%;"...
asked by 14.06.2017 / 18:27
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Doubt to make a Json

Hello, I have the following Json. AndI'dliketoshowthetotalvalueina'p',I'musingthedatatablestoshowthevaluesofthe'date'.I'musingthe link as an example. And to mount the table I use (just an example, mine is equal only with the data I want):...
asked by 08.03.2017 / 12:36
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Report in C #

I am trying to develop a report ( report ) in C# and using ReportViewer to display. I am using SGBD Postgresql , and I am not able to connect to the database and report , to get the data because an error occurs...
asked by 13.01.2017 / 22:13
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Primefaces tooltip with image and filter in table

Hello I have the following situation: a users table, and users have photos, I would like to move the mouse over the user name, present a tooltip of the primefaces with the image of the user, which is already happening. The problem arises w...
asked by 25.01.2017 / 18:21
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How do I show an already selected item in a jsf datatab that was previously edited

I'm trying to see these items that I selected on the include screen also selected on the editing screen and I'm not getting: this is my inclusion jsf: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0...
asked by 15.11.2016 / 14:22