Remove category from phone number in javascript [closed] - javascript

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I have a phone number in iOS displayed in a list like :
home: (789)654-1281
I want to remove the home or any other category that will attach with the mobile number.I tried replace() in javascript,but it is not working.Please help.
I am developing hybrid application using kony.

Maybe you can try with something like this :
var number = 'home: (789)654-1281';
number = number.split(': ')[1]; // (789)654-1281
Hope it helps.

var input = "home: (789)654-1281"
var position = input.indexOf(': '); // with space
if (position > 0) {
var output = input.substring(position+2); // + 2 is length of ': '
}

Related

Special Character codes to Normal symbol - JavaScript [closed]

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Closed 2 years ago.
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I have a dropdown showing list of languages,
Now, some of these languages contains special HTML characters, but I want to show the real values of those characters.
Like.
&egrave should be replaced with รจ
How to do this using Javascript ?
Thanks in advance !!
One way to do this:
const decodeHtml = (html) => {
const t = document.createElement("textarea");
t.innerHTML = html;
return t.value;
}

Add 2 variables inside another variable [closed]

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Closed 2 years ago.
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I am trying to create a search variable taking the value of 2 others variables for search results
But I don't manage to get the expected result (title + author). In a sense where the author value is not taking into consideration.
How can I write the following correctly the get both correct values (title + author) in the search variable?
Thank you
let title = document.getElementById('titre-livre').value;
let author = document.getElementById('auteur').value;
let search = title + author;
Remember to separate these values with a space:
let search = [title, author].join(' ');

html input value is not getting fetched in javascript [closed]

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I wrote a simple code to fetch a value from text field and so its summation and display it in the third text field
Correct code
var a = document.getElementById("fNo");
var b = document.getElementById("sNo");
var c = document.getElementById("tNo");
var d = document.getElementById("abc");
d.addEventListener("click", function() {
c.value = Number(a.value) + Number(b.value);
});
But when I obtain value in a like this
a = document.getElementById("fNo").value;
It doesnt work.
You will get a string querying the value.
If the input element is of type "number" you can use:
a = document.getElementById('fNo').valueAsNumber;
otherwise you have to convert the string to a number, before you can do the calculation:
a = Number(document.getElementById('fNo').value);
b = // etc.

JS - document.createElement does not work [closed]

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Closed 6 years ago.
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I have the following code:
function icon(link) {
var iccon = document.createElement('div');
var iccons = document.createElement('td');
iccon.setAttribute('id', 'icon');
icons.appendChild(iccons);
iccon.setAttribute('onclick', 'window.open("' + link + '");');
iccons.appendChild(iccon);
var icons = document.getElementById('icons');
};
The HTML code is here.
Even though it's hard to say what you're trying to achieve with the code, I must say that it's an ordering error: you want to append the newly created items to the #icons element, which you declare at the very end.
Move the last statement to the top of the function and everything will work as expected:
function icon(link) {
var icons = document.getElementById('icons');
var iccon = document.createElement('div');
var iccons = document.createElement('td');
iccon.setAttribute('id', 'icon');
icons.appendChild(iccons);
iccon.setAttribute('onclick', 'window.open("' + link + '");');
iccons.appendChild(iccon);
};
Here's the updated demo: http://codepen.io/gion/pen/NRmgPJ
I must say that you should be more careful about naming. Things get hard to read when they aren't named well.

How to add var in get value in JavaScript? [closed]

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Closed 8 years ago.
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How to add var in get value in JavaScript ?
I have 2 var
var page = $('#demoajax').val();
var name = $("#users").val();
This is mym old code
data:"server=Windows&actionfunction=showData&page="+page,
I want to add var name and value now=date to this line how can I do that ?
First I try this
data:"username="+name+"&server=Windows&actionfunction=showData&page="+page+"&now=date",
But not work.
You appear to have inserted your changes in the middle of the query string. Try this instead.
data:"server=Windows&username="+name+"&actionfunction=showData&page="+page+"&now=date",
Why do you have data:"username="+name+"&server=Windows&actionfunction=showData&page="+page+"&date=now",
switch date and now
Also lose the comma at end if not needed

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