Questions tagged as 'javascript'

Tagged questions
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Stop animation with requestAnimationFrame on canvas

I'm using Canvas to do this link , but I'd like to stop the animation by clicking on div using some requestAnimationFrame functionality. I used setInterval but the animation does not look cool, so I decided to use...
asked by 28.07.2015 / 19:29
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Adding and removing content using javascript

asked by 14.06.2016 / 19:00
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convert content to input

I use a script in javascript to convert everything I type, from input to uppercase. But I have a specific input where I can not change its content. How can I do this? Follow the code: // Converte minusculas em maiusculas $(documen...
asked by 16.06.2016 / 21:56
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Capture and change the value of a column of its respective row in a table with numerous rows

Futuredatafromthetablewillbeshownthroughthecodebelow:<?phpwhile($linhaAssociativa=mysqli_fetch_assoc($query)){?><tr><tdclass="cmenu2"><?php echo $linhaAssociativa["CommonName"]; ?></td> <td><?php echo $l...
asked by 16.06.2016 / 04:09
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How to store images in a Javascript object?

I'm developing an app that consists of a map and a camera. At the moment, I want to add the possibility of the user taking a photo with the camera and mark the map where this photo was taken, but I have a hard time storing the photo in the objec...
asked by 30.06.2015 / 20:52
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How to use JSON in ASP.NET MVC

I'm a beginner in Asp.Net MVC, and I'm developing an application that manages Courses and on my sign up screen I'm trying to validate that if student is already signed up in a course and he tries to sign up again in this same course , a...
asked by 01.07.2015 / 05:48
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Alert message

I'm using the common javascript alert in a field-checking function: if(document.cadFinan.dataParcel.value == ""){ alert("O Campo data é obrigatório!"); return false; } But I'd like something nicer, some custom text box to display th...
asked by 09.11.2015 / 18:14
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Problem with Google Charts + AngularJS + ng-view

I'm developing a SPA with AngularJS, and I'm running some tests with Google Charts, however, I'm having a problem that I can not pinpoint why. When logging into the application, the user is redirected to the start page in an ng-view, where there...
asked by 11.11.2015 / 11:19
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CKEditor font size

I'm using CKEditor and would like to customize my editor. When opened, by default it would already come with Arial font size 20 for example. In my searches (between several others , and other , and other , etc ...), I found ways to chan...
asked by 06.10.2015 / 15:23
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Programming standards with security and simplicity [closed]

Maybe this question sounds wide but deep down it is not, I'm still not formed in anything so I only have bad practices in the back and wanted to learn to program in a way not only "standard" but clear and clean . Programming standards wit...
asked by 06.10.2015 / 23:59