All Questions

2
answers

How to display a hidden select in CSS using Javascript

I have a contact form on a decoration website, but I want to perfect it by putting a select more only hidden, Example, my form asks for, Name, Email, Telephone DDD, Event Date and Decoration Theme, But I would like to put a category...
asked on 12.08.2015 / 22:13
3
answers

How do I add or subtract a digit in the TextBox with a button?

I want to add a number to a TextBox by generating a number when the user clicks the "+" button and subtracts when clicking "-". For example: the random number was 2. If I click on the +, it appears 3. If I click on -, the 1 appears. It...
asked on 25.08.2015 / 16:54
1
answer

Post-typing effect on placeholder

Personal I'm trying to add a behavior in a placeholder but I'm not getting it. On the ingresso.com site when the user types a value in the forml placeholder and a small label appears above the typed text. Is this type of effect a placeho...
asked on 15.08.2015 / 18:53
3
answers

How to implement spinner loanding in AngularJS?

I'm trying to implement spinner loanding on my project at angularjs, it's been a while! the spinner should run whenever a request is executed. What library do I use?     
asked on 24.08.2015 / 22:30
1
answer

Make text editor with syntax highlight

How can I make a syntax highlighting HTML system for a text editor? I thought of using a <pre> tag with contenteditable="true" , so using RegEx I would override the syntaxes of contentText, and would modify the innerHTML ... B...
asked on 19.08.2015 / 03:15
2
answers

Simulate Unsupported HTML5 Browser

I'm developing a website that can be opened in a browser without HTML5 support (canvas, etc.). I would like to test, just change the User Agent or is there a specific tool?     
asked on 14.08.2015 / 15:21
3
answers

How to represent "is-one" relationships in the logical model?

I'm creating a data model where a client entity is also a person, of the legal or physical type. However, in the state it is in, it will not be possible to implement it physically, since I can not create the logical model that correctly describe...
asked on 20.08.2015 / 16:28
1
answer

Is there any possibility of performing a javascript action after the end of a download?

I have a link to a PDF on my site. I would like the page to enable another button at the end of your download. But the question is: is it possible only with javascript / jquery? If yes, how would it work?     
asked on 18.08.2015 / 18:43
1
answer

Using ajax serialize in Laravel

What I need When the user clicks the send button, ajax will call a method of a class to check if the typed text already exists and in a table. It returns the result, if false it leaves the form to be sent and the field is registered in the bd...
asked on 27.02.2015 / 14:03
1
answer

A constant eventListener, or almost this

I've always been in doubt as to this, as I remember doing my ajax test, and every time I updated it, I lost the event logged. Example: A list of names <script> $(document).ready(function(){ $(".clickLi").click(function(){...
asked on 24.02.2015 / 21:06