Questions tagged as 'html'

Tagged questions
3
answers

Check if the html page exists HTML / Javascript [closed]

How do I click the link automatically to check if the page is online? No php.     
asked by 24.08.2017 / 20:07
1
answer

JavaScript Errors

I'm having JavaScript errors in my code, at the beginning there were more errors, but I realized that just changing the order of the bootstrap and javascript, done that the errors decreased but still these left, can anyone help me?     
asked by 17.01.2018 / 02:06
1
answer

PHP - You have an error in your SQL syntax; [closed]

Hello, I have a bug here! I have the same code as another page but this page works and in this one ... error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use nea...
asked by 30.05.2018 / 15:34
1
answer

How to generate "unescape" inside code

I have a simple unescape encryption and would like the generated encode to stay within the default unescape code, type: code that I use: var encN=1; function decodeTxt(s){ var s1=unescape(s.substr(0,s.length-1)); var t=''; for(i=0;...
asked by 12.04.2016 / 04:04
1
answer

How can I do the foreach correctly [closed]

asked by 28.12.2016 / 15:56
3
answers

Alert in an html button

Hello, I have a button in html and when I click on it I would like to display an alert, how do I do that? follow the button code: <input type="submit" class="btn btn-primary" id="btn_cadastro" oneclick="cadastro()"/>     
asked by 26.10.2018 / 20:34
2
answers

2 INPUT in 1 field only [closed]

I have a form that is provided by the bank to generate a bank slip. I need to split the "name" field into two in my html form. I need to get the NAME of the client and also the NUMBER of the process. Example: Field 1: "Name of Student S...
asked by 28.11.2017 / 21:28
1
answer

I need to recover the title of the selected field in jquery! [closed]

For example, when you click on 'Silva', display the title "Last name" <pre> <table> <tr> <th class='title'>Nome</th> <th class='title'>Sobrenome</th> <th class='title'>Idade</th&...
asked by 08.12.2017 / 13:48
1
answer

How to apply javascript

I want that when the person clicks on option one and then clicks on the two, the one is cleared. <script> function mudaImagem (foto){ document.getElementById("vamo") .src =foto; } function selecionaPe...
asked by 26.09.2017 / 05:01
1
answer

PHP with java script and css [closed]

   Develop an application for Measurement Conversion. The application may   convert the following measures:       a) Length: kilometer, meter and centimeter.       b) Mass: kilogram and gram.       c) Temperature: celsius and fahrenheit.   ...
asked by 31.08.2017 / 17:14