Questions tagged as 'javascript'

Tagged questions
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Load script every X seconds

I have an Odometer in JS that is fed by a notepad, so I needed to load load.txt every 5 seconds or so ... I tried to use setTime () but it did not work! Follow the part you would like to run every 5 seconds ... $("odometer").load("count...
asked by 14.11.2018 / 23:34
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Update each row of a table via a dropdown built by an associative array

I want to create a table where one of the fields is of the drop-down type, consisting of the key values of an associative array and according to the key that is chosen, a second column is automatically updated with the corresponding value. Th...
asked by 14.11.2018 / 18:42
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Remove duplicate values from a javascript vector, without the 'filter' function? [duplicate]

Hello, how are you? I'm trying to develop a function in javascript that gets an array of integers, and removes from the array only the repeated terms, I know there are pre-determined functions for this, but I'm testing developing develop in a...
asked by 14.11.2018 / 17:41
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Prevent js file from running

I would like to know how to prevent or modify a .js file from a website when it is run in my browser. The site has the following code <script type="text/javascript" src="scripts/play.html.js?_v=1.1.1"> This script play.html.js, causes...
asked by 28.02.2014 / 18:07
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Error generating "pie" pie chart in highchart ASP.NET MVC

I'm having trouble generating a pie chart in the style of Highcharts . I have the following code to generate the series: if (vlrTot1 >= 0) { Dictionary<string, object> aSeries = new Dictionary<string, ob...
asked by 03.03.2014 / 15:53
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Filters in datatable do not appear

Good morning, I'm trying to use the filters of a datatable but the filters disappears when this code comes in: <td style="display:none;" class="id_<?=$row['id']?>"><?php echo $row['id']; ?></td> <td class="text-right...
asked by 11.11.2018 / 15:48
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Image manipulation with nodejs and ionic

I have an Ionic application, in it I have to send a converted image to base64 for an api, and api to the database. I was getting error by the size of the payload, I found on the internet about using the JSON.stringfy, apparently it worked, howev...
asked by 11.11.2018 / 03:40
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Callback for Transitions in CSS3

Is there any callback function in javascript or jQuery for transitions to objects made in css3?     
asked by 31.07.2014 / 19:14
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I can not change the background color of the numbers in my table

I'm trying to create a table with 100 numbers that make sweepstakes according to the amount of numbers I want. However I need each draw to be able to view the number that was drawn and for that I have to highlight it. I'm trying to highlight the...
asked by 02.11.2018 / 21:36
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What is the key for the variables in node.js

Hello, I have a little amateur doubt I'm starting with node.js and through my learning I came across a situation and would like to understand, in one of the codes that I researched I found a variable declared the name in braces as the example be...
asked by 02.11.2018 / 21:59