Questions tagged as 'javascript'

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Problems with updated jquery [duplicate]

Hello, I'm starting a website and I put the bootstrap - I put the most up-to-date jquery you have in case it's 3.1.1 In the inspecte of element it gives me an error ... I was to visualize and the message is like this: Uncaught Error: Boots...
asked by 02.12.2016 / 14:04
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How to show audio preview while playing? [duplicate]

Hi stackoverflow folks, You have an example GitHub , showing audio preview. How to do this in asp.net mvc? View: <audio controls style="width: 375px;height:225px;"> <source src="@Url.Action("StreamUploadedSong", "Acc...
asked by 30.11.2016 / 22:15
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Scroll from bottom to top

I have a div that encompasses a chat, I load the last 15 messages, but the problem is that I want her scroll to start from the top, old. NOTE: This div is overflowed: auto. And I want the scroll to start from the bottom as soon as the pag...
asked by 17.07.2016 / 18:11
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Transition no hover

Hello, I wanted to know how to use the transition property to get the result you have on the nav-bar li site link .     
asked by 15.07.2016 / 00:25
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How do I get toDataURL to save in a sessionStorage?

I'm using a library I got here at this link: link I've already spent 2 days testing and looking for how to get the image cut with toDataURL to get the base64 and save it in a sessionStorage for me to use later. If someone can lend a hand...
asked by 16.10.2016 / 20:00
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Increment when calling javascript function

Hello. I would like every time I call the function to be incremented the value of (i) and displayed in the alert, I do not know what I'm doing wrong. My code; function incrementar() { var count = 0. count++; alert(count); } Thank you...
asked by 21.10.2016 / 01:30
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JavaScript CheckBox All [duplicate]

Personally I need to check all my system checkboxes using javascript, however I want to checkboxes through the id, how do I do this? I'm doing it this way, but it's not working: function marcarTodos(marcar,cont){ var id = document.getE...
asked by 17.10.2016 / 13:31
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Form validation with jquery

I have to do a form validation for a college job, but it is not working and I am not succeeding in finding the error. Thanks for the help. <script> $(document).ready( function(){ //Quando documento estiver pronto $("#tel").mask(...
asked by 16.10.2016 / 20:59
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Changing CSS with Jquery

In my select I have the list with the options, when selecting an option the content alternates because it is tied to the selects. When I put data-native-menu="false" select does not allow changing table contents and selecting another option...
asked by 19.05.2016 / 19:40
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How do I get json answer in php? [duplicate]

I have the link: https://dominio.com/apiJSON.php?data={"login":"[email protected]","senha":"Minhasenha","campanha":"ID 1234","mensagens":{"1":{"numero":2799999999,"msg":"Uma mensagem qualquer","data":"2015-10-19 01:07:52"}}} By pasting this...
asked by 18.05.2016 / 15:16