Questions tagged as 'html5'

Tagged questions
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answers

I can not show the result of 2 joined SQL queries

I want to show the result of these queries, I get the error of:    A session had already started - ignoring session_start () in   C: \ wamp \ www \ curso2.0 \ production \ pruebaTusCursos.php on line 3 I removed that error with: if(!is...
asked by 12.08.2018 / 20:11
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Save DOM element as IMG

I need to save a specific DOM (div, panel, etc) element in image by pressing "X" button, like the following. When pressing the button that is saved in img all the content of that specific element, as if it were a screen printing but of a spec...
asked by 12.08.2018 / 21:48
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SQLite with phonegap

I am trying to develop a multiplatform application based on Apache Cordova and Phonegap. To start I'd like to have a local BD that is larger than 5MB, which is what offers phonegap and its localstorage. Therefore, I have tried to introduce th...
asked by 06.08.2018 / 08:45
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How to pass the result of a select to another form for a $ _POST

I have two files ExportDatos.php I have a form, where I enter the name of the executive and the date range <div class="col-md-6"> <div class="box box-primary"> <div class="box-header"> <h3 class="...
asked by 06.08.2018 / 17:05
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MySQLi -insert_id returns value "0"

I have a management panel in which you can add even more administrators, but when I try to add them, I get an error. I have reviewed multiple times the data sent with die(json_encode($_POST)); and if all the data of the form arrive, but e...
asked by 01.08.2018 / 00:19
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Internal pages

Hello, I need help with one thing, I'm making a web page of series as learning, but I have a doubt. I am doing it with drupal 8 and angular, with angular I will consume everything that enters drupal to make it configurable. So my question is...
asked by 13.09.2018 / 01:07
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How to capture a row of an html table with checkbox in jsp

Dear, I would like to know how I can take a record of an html table through a checkbox using pure jsp. The idea is to mark a record with a checkbox and press a button, you can take the selected record and send it to a servlet. here is the htm...
asked by 26.07.2018 / 02:21
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send a form by mail using Muse

I have done a form that when sending to the mail it shows me the following error here I share the code of the form <form class="form-grp clearfix grpelem" id="widgetu12198" method="post" enctype="multipart/form-data" action="localhost...
asked by 23.07.2018 / 19:59
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row selected by default first in an HTML5 table

Hello, I have an html table that I fill from a model and when I click on the row I load some data in a form, I need that when I click on the row I always leave by default selected at the top of the table <table id="tabla" class="table...
asked by 25.07.2018 / 22:48
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I do not see the option value menu in PHP

my code I already tried it and the error is in this code fragment I use it in XAMP and it loads it correctly but in the hosting it does not my logic is that the local server accepts syntactic errors many times but NOT the hosting but I can not s...
asked by 20.07.2018 / 20:41