Questions tagged as 'javascript'

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How to validate if there is data within a date range, if not, send message

I need that when selecting the date range by means of datepicker , verify if there is data or not within the range when executing the query in the file php , if there are not any send a message. Since there is no data, it will not ge...
asked by 14.12.2018 / 19:36
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hide and show menu with React.js

Hi, I'm passing my page to react.js but I do not understand how to open my menu and that it closes, on my page I occupy jquey and equal with the logo of the menu the X and the hamburger that change when the menu is opened, I really do not have a...
asked by 17.12.2018 / 16:48
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Replace Showmodaldialog () with Jquery dialog ()

I am new programming and I was assigned to replace the showmodaldialog () in an old program with jquery dialog (), I am in a part where to execute an "Action" I used the showmodaldialog, now I use a function where the paramentros take me and the...
asked by 17.12.2018 / 16:09
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How to traverse a json and insert it into an array in javascript

My json comes like this: 0: ciu: "ciudad1" fe: "2018-01-04 12:04:03" hu: "46" id: "62577" __proto__: Object 1: ciu: "ciudad2" fe: "2018-01-02 14:35:16" hu: "737" id: "63801" __proto__: Object 2: ciu: "ciudad2" fe: "2018-01-02 14:58:45" hu: "5...
asked by 15.12.2018 / 00:15
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How to decrease the query time to my BD to give options to my multiselect

It turns out that I have the following code: <!DOCTYPE html> <html> <head> <title></title> <link rel="stylesheet" href="css/bootstrap-3.3.2.min.css" type="text/css"/> <script type="text/javascript" src="j...
asked by 15.12.2018 / 05:57
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Problem loading image on CKEditor

I am using ckeditor 4.11 and the problem is that you do not want to upload an image, it sends me a message that says "Incorrect server response". This is what I have code: index.php: <form action="" method="post"> <textarea name...
asked by 13.12.2018 / 15:31
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Problem when collecting an input with JavaScript of data collected with ajax

I have a problem collecting a number of an input that I have filled with ajax, the thing is that when I pick it up it is always returning 0. What can I do to get it back? $(document).ready(function () { eventosHoy();...
asked by 13.12.2018 / 11:03
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60 Plates in an html, now they demand 60 html How do I do it?

I find this doubt, I'm doing 60 email signatures, and when delivering them for obvious convenience use angularjs with your event repeat, for which the lists of people turned them into a json, in a single file where only I will have to copy, but...
asked by 14.12.2018 / 16:23
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Change the value of an element of a table by clicking on the corresponding box

I have the following code: <!DOCTYPE html> <html lang="es"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" type="text/css" href="estilos.css"> <s...
asked by 14.12.2018 / 11:50
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fetch javascript api

I am learning to use fetch. my question is how to do for me to click on the button I returned for example 15 people and not just one as before. and any improvement in the code please tell me as for example another way to show the results in the...
asked by 14.12.2018 / 16:55