Questions tagged as 'javascript'

Tagged questions
2
answers

Video tag does not play on android chrome

I have a web created with WordPress, which has a video inserted at the beginning. In web browsers the video plays without problems but on mobile phones android I do not even see the label. I have tried a thousand ways .. removing attributes "con...
asked by 05.06.2018 / 11:14
1
answer

regular expression that accepts numbers from 0-9 and the $ sign

I'm trying to make a text-type field only accept this format <input type="text" class="form-control s18 no-pad displayInlineBlock" id="tarifa" name="tarifa" maxlength="30" required pattern="[^a-zA-Z0-9]"> example: $ 12,000.00 So far...
asked by 15.06.2018 / 18:46
1
answer

drawing.draw is not a function

hla I am learning javascript and in this occasion I run into a problem that maybe is something very basic but as I am just learning to program I do not give with the error. In code that I will leave below an error occurs when I try to access the...
asked by 05.06.2018 / 18:02
2
answers

how do I make my messages show from bottom to top

I'm creating a chat but the only problem I need is to put the effect that characterizes a chat and is that the messages go from bottom to top. I have it like this: recently published no.2 no.3 - send message - but I want i...
asked by 01.07.2018 / 04:05
1
answer

How to get a variable in external file js and use it in angular cli?

Good I have the doubt as I can use for example a variable declared in js in an external file and use it in angular cli example: @angular/cli: 1.7.4 @angular-devkit/build-optimizer: 0.3.2 @angular-devkit/core: 0.3.2 @angular-devkit/schematics:...
asked by 02.07.2018 / 16:59
1
answer

Javascript does not pass data to modal

I'm using this template link which I want to pass some php data to a modal The same code that I put below works perfectly for me in another application but this template does not work: <a data-toggle="modal" data-id="<?php echo $id;?&g...
asked by 02.07.2018 / 14:27
1
answer

ERRORSQLSTATE [23000]: Integrity constraint violation: 1048 Column 'url' can not be null

When executing the query, I get the following error:    Notice: Undefined index: text in C: \ xampp \ htdocs \ Dreasity \ views \ new-publication.php on line 14   ERRORSQLSTATE [23000]: Integrity constraint violation: 1048 Column   'url' can...
asked by 14.07.2018 / 06:46
1
answer

Show name according to select in other input

I have a table where I have, the id, department code and the full name of this and what I want is that when I select an option, the full name of the department appears but it is only showing me the id I have this function to do that functi...
asked by 14.07.2018 / 02:41
1
answer

How do I create a random array of numbers from 1 to 100 without repeating them [closed]

I am doing a bingo and I would like to create the cardboard with 15 numbers from 1 to 100 without repeating them. Javascript Any kind of help is appreciated     
asked by 09.06.2018 / 15:08
1
answer

Enable right click ONLY in an input

I have disabled the right click on the whole page, but I need it to be enabled in a single input to paste text, since javascript does not allow to take the contents of the clipboard. I have it disabled like this: $(document).bind("cont...
asked by 09.06.2018 / 14:54