Example:
var question1="What is nuclear physics"; var question2="What is nuclear physics"
In case I would like to always pick up what is after what is or what it means.
Thanks,
String Jquery or JS
0
asked by anonymous 14.07.2018 / 17:17
3 answers
2
Use the split of the javascript itself
oque = "o que é física nuclear";
significa = "o que significa física atômica";
cortaOque = oque.split("é")[1];
console.log(cortaOque); //saída: física nuclear
cortaSignifica = significa.split("significa")[1];
console.log(cortaSignifica); //saída: física atômica
14.07.2018 / 17:31
1
You can use the substring function as described below in the code. It removes the previous 7 characters. To learn more about this feature, see w3schools .
function myFunction() {
var str = "O que é física nuclear";
var res = str.substring(7);
document.getElementById("demo").innerHTML = res;
}
<!DOCTYPE html>
<html>
<body>
<p>Click the button to extract characters from the string.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
</body>
</html>
14.07.2018 / 17:42
0
You can do this:
defines two variables,
var o_q_eh = 'O que é:'
and
var o_q_significa = 'O que Significa '; .
waiting for you to use the html label to create the question text ... <label></label>
would look like this: <label id="pergunta1">O que é física nuclear</label>
use jquery to get the text of id="pergunta1" using: var pergunta1 = $('#pergunta1').text();
then use substring to remove what you need, or concatenate the variables: var o_q_eh; and var o_q_significa with the rest of the text of each <label> you need. If I understood what you need ...
14.07.2018 / 17:36