Questions tagged as 'html'

Tagged questions
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Event Cancel Dialog Print

You can capture the event of the print or cancel buttons from an html dialog ... I'm doing an example of printing a ticket but when printing I want to change the page, in my example I only found an event after the printing but if I cancel the sa...
asked by 08.11.2018 / 21:41
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Show position 0 of a session variable that contains an array

I have a session variable that is called $_session["arrayImagenHecha"] = $arrayImagenHecha . This variable contains an array with images, my problem is that when I want to do an echo to show the position 0 of the arrya I get an error. For...
asked by 01.11.2018 / 15:47
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Avoid redirecting with JavaScript

I have this js and this query $("#sub").click( function(event) { $.post( $("#myForm").attr("action"), $("#myForm :input").serializeArray(), function(info){ $("#result").html(info); }); }); $('#myFor...
asked by 11.06.2018 / 15:50
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Change the value of a select fill dynamically from Javascript

I have a select that dynamically fill with data that I receive in a JSON, the user then chooses a value and continues using the application, I am trying to show that select again when I press a button I will appear with a predetermined option th...
asked by 11.06.2018 / 15:17
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select all th of a selected row

in this opportunity I seek to achieve the following; I have a row selected by clicking on its first element th to which I gave a class and with the querySelectorAll and map I formulate an event for each of them, now well, ho...
asked by 02.11.2018 / 03:14
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connect 000webhost.com with php mysql

I want to connect my php connection file to the 000webhost database <?php $servidor = "localhost"; $usuario = "root"; $password = ""; $bdd = "matrix"; //crear conexion $conn = new mysqli($servidor, $usuario, $password, $b...
asked by 04.11.2018 / 00:33
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Wordpress id console error not defined

I get this error message from the wordpress theme in the console. I do not know how to fix it. How could it even be called empty? errror: Uncaught ReferenceError: qode_startit_style_dynamic is not defined Error line: <script typ...
asked by 04.11.2018 / 03:54
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Fatal error: Uncaught Error: Call to undefined function mysql_connect ()

I would like you to help me solve this problem, the following error appears on a page I am designing Fatal error: Uncaught Error: Call to undefined function mysql_connect () in G: \ Pagina \ comentarios.php: 11 Stack trace: # 0 G: \ Pagina \...
asked by 04.11.2018 / 09:27
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I need to put together a phpmyadmin SQL to list a table with the companies and contracts that I have to pay in the current month and that if I do not already pay the list

SELECT a.cod_contrato, a.cod_anunciante, a.presupuesto, b.cod, b.mcuota, date_format(b.mesdpago,'%d-%m-%Y') AS mesdpago, c.cod, c.nom, c.cor1, c.tel1 FROM espacios_publicitarios.anunciantes AS c INNER JOIN espacios_publicitarios.contratos AS a O...
asked by 01.11.2018 / 11:51
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how to format html within a php map () function

I have the following function in a laravel driver public function show() { $organizaciones = Organizacion::with('estados')->selectRaw('distinct organizaciones.*'); return datatables() ->of($organizaciones)...
asked by 01.11.2018 / 05:10