Questions tagged as 'html5'

Tagged questions
1
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Difference between values in X Tooltip Chart JS

Is there any way to add an item to the tooltip and perform calculations among others? For example, in this image an item is added and the value would be the difference between the other two values. Expected: Current JSFIDDLE...
asked by 23.11.2017 / 20:22
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How to create a query to two different tables and render them in the same view with Node js Express

Good afternoon, my name is Diego Castaño, I am new to this community and I need a favor from some of you. In a view (vConfExit.jade) I have two select and I need to fill them with two different tables that I have in a database, I have managed...
asked by 23.11.2017 / 20:48
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Error php when you press a button

Hi, I'm new to php. I have a question with the button on my page. At the moment of clicking the button, it does not show me anything, but in my code, if it is configured to see if it is pressed or not. When I use the question mark in front of th...
asked by 25.10.2017 / 01:51
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image style not working after injected html img src tag

Que Tal! Could someone help me with this topic? I have a web with a slider in front that presents 5 fixed images and which I want to assign with a random index. As I move down the page, I have another gallery of 20 images. In both cases I...
asked by 30.09.2017 / 01:43
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Warning: mysqli_fetch_array () expects parameter 1 to be mysqli_result, boolean given in C: \ xampp \ htdocs \ Projects_Php \ search_page.php on line 34

Good, waiting kindly for your help, I have this error, it has given me a headache, I have no idea how to solve it, here goes the code.     Results page $db_host = 'localhost'; $db_nombre = 'registro'; $db_usuario = 'se...
asked by 29.09.2017 / 16:26
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Center the td of html in a table [duplicated]

<!DOCTYPE html> <html> <head> <title></title> <style type="text/css"> tr{ text-align: center; background-color: red; } td{ padding: 50px...
asked by 04.10.2017 / 01:07
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Create modal with javascript for each image that exists?

Good afternoon. I am trying to do what is mentioned in the title of this post, only using javascript, create a popup window of the type 'modal' for each IMG tag that exists. In this way, it would be avoided to write by hand each line of htm...
asked by 20.09.2017 / 21:25
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Chart JS, Start from negative value

Is it possible to start the graph from a negative value to a positive one? ACTUAL EXPECTED: That is, the value starts from a negative number and extends to the positive defined in the dataset. var canvas = docume...
asked by 18.09.2017 / 21:01
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Configuring the web.Config system.serviceModel

Good evening, How can I configure the "system.serviceModel" in the Web.Config, I'm getting the following error from the application:    The default endpoint element that references the 'VirusWS.scanFile' contract was not found in the clien...
asked by 21.09.2017 / 21:59
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Error: popap html with Jquery

I have an error calling a popap using Jquery: 1. HTML Code Button <button type="button" class="btn btn-primary" id="btnAddCentrocosto" value="AddCentrocosto" onclick="$parent.openAddCentrocosto">Agregar Centro Costos</button>...
asked by 17.09.2017 / 08:29