Questions tagged as 'javascript'

Tagged questions
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Insert reading of a scanner in input type = text?

I am developing a mobile application where the form registers information but I have a scanner field that opens the camera and scans me. The problem is that it does not return the value of the reading, which is the numbering, it does not return...
asked by 15.04.2018 / 19:31
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save variable input data using javascript

Hi, I am doing a dining room control system but I have a problem, there is an input in which the employee code will be inserted by means of a bar code reader, but I do not know how to save this information in a variable to show the data of the e...
asked by 15.04.2018 / 19:51
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I have a problem with DataTable when paging after inserting

Good afternoon I have a difficulty when using Data Table I already implemented it works correctly page, search, sample by quantity and order but the problem is when I want to insert data if it inserts me but does not respect the page, it show...
asked by 15.04.2018 / 21:47
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How do I generate the SQL query with a select parameter in php?

Good as I can do to bring me a data from a table, by means of the query sql with a parameter, the parameter will be the value of a select My code is: and where the query is: where is the N ° 1 is where the value obtained fro...
asked by 17.04.2018 / 00:12
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JavaScript in WordPress

I need to insert a script in a wordpress page but at the time of execution it does not show me the script, I do not know if I need to add it in the base code of the wordpress page or add a plugin <script type='text/javascript'> width=640...
asked by 18.04.2018 / 15:33
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Js and Laravel The page has expired due to inactivity

I have the following form in java and I do not know how to make Laravel detect the crsf. <form method="post" action="/turnos/${data.id}"> <input type="hidden" name="_token" value="csrf_toke...
asked by 13.04.2018 / 05:50
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Mongo does not connect me to localhost

Hello, I have here all the code of js, I try to do node index.js and it does not connect me to the server, therefore I can not open theft 3t any idea? I do mongod and nothing. //DEPENDENCIES var mongoose = require('mongoose'); var m...
asked by 13.04.2018 / 10:46
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Problem loading page with synchronous ajax - asynchronous

I have a problem that I do not know how to fix. I load a php page with ajax in a DIV and within that page I load some tables with ajax as well. Everything here is correct and works but there is a problem, which is that I load the page and the...
asked by 13.04.2018 / 09:50
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Why does not JQuery apply?

On a page (index.php) I have a div ('#body'), inside this body I post content through ajax. My problem is that I have when I charge options.php inside #body, jquery does not work, but if in the browser I directly charge options.php jquery if...
asked by 15.04.2018 / 16:49
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Problems with function Click on jquery and call function $ get.JSON

Hi, I do not know how to explain my question well, but I will do my best. It turns out that I have created an API in node.js and I want to interact with it through jquery. It's a simple case where I have to do a search. If I directly implemen...
asked by 17.04.2018 / 22:24