Questions tagged as 'javascript'

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Error in Brackets -JavaScript 'document is not defined'

I have an error that I have not yet been able to solve, and it is in Brackets. The problem is with JavaScript, Brackets marks me errors as in the object "document" or other objects that are of JS as it also marks me error in "alert". I recently...
asked by 06.12.2018 / 17:22
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Save dynamic inputs in a BD

I've been thinking about how dynamic inputs are stored in a database for a while. Let me explain: I have a database with an extructure like the following: Now then. If you had in the form that records this data, inputs generated by the...
asked by 05.12.2018 / 16:10
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preview a document in laravel

I have a list of files that is in the Mysql database, it is shown as a list and it gives me the names of the files that are in it, for example my view that is a table with the list of all the documents. or txt or pdf or png or jpg that can be up...
asked by 05.12.2018 / 20:01
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Problem updating the browser with the Apache Tomcat web server

I'm starting to make a web system with Netbeans using server apache tomcat . My problem occurs when I make modifications to my Javascript file. I save the changes and re-run the page, but the browser does not update the chang...
asked by 05.12.2018 / 19:25
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How can I validate a time type field with this code?

What I need is to modify this script so that it takes the value of a time input from which I must take the time and validate it with mysql and show the user a div that says it is available or that the time is not available selected $(documen...
asked by 05.12.2018 / 18:07
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downloadUrl with file in local

I'm working with the Google Maps API where I upload the locations and descriptions from the server to the map. For this I have 4 files db_connect.php where I have my function that connects PHP with my MySQL database and db_gmapi th...
asked by 07.12.2018 / 00:09
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AJAX does not make my request to the controller and returns not found

Good morning I have a problem since yesterday. I have a JavaScript function where I make a request with AJAX to a controller called admin_controller to the create_session function. function crear_sesion(){ $.ajax({...
asked by 04.12.2018 / 17:09
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How to export a Google Org Chart to Image?

I have a problem with the following chart which I generated with the google API of charts. On this occasion I would like to know how to export this Organigram to Image. My project is made in asp.net mvc but this time I only used the pure API wit...
asked by 04.12.2018 / 17:36
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Pre-loader with javascript loaded only once

Sorry friends what happens is that I have a question with javascript I have a pre-loader and I would like to know how I could make that pre-loader appear only once, what I mean is that the user at the moment of being navigating through the tabs...
asked by 05.12.2018 / 01:33
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Pass variables VB.net to Javascript

It is possible if I define my variables in vb.net framework 2 to pass them to a function in javascript, test I have tried this: <script type="text/javascript"> alert("<%=Rotulo.ID%>"); but I get an error, help friends     
asked by 03.12.2018 / 21:04