clear

isExisting

Returns true if at least one element is existing by given selector

Usage

1
client.isExisting(selector).then(callback);

Parameters

Param Type Details
selector String DOM-element

Example

index.html
1
2
3
4
<div id="notDisplayed" style="display: none"></div>
<div id="notVisible" style="visibility: hidden"></div>
<div id="notInViewport" style="position:absolute; left: 9999999"></div>
<div id="zeroOpacity" style="opacity: 0"></div>
isExisting.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
client
    .isExisting('#someRandomNonExistingElement').then(function(isExisting) {
        console.log(isExisting); // outputs: false
    })
    .isExisting('#notDisplayed').then(function(isExisting) {
        console.log(isExisting); // outputs: true
    })
    .isExisting('#notVisible').then(function(isExisting) {
        console.log(isExisting); // outputs: true
    })
    .isExisting('#notInViewport').then(function(isExisting) {
        console.log(isExisting); // outputs: true
    })
    .isExisting('#zeroOpacity').then(function(isExisting) {
        console.log(isExisting); // outputs: true
    });

Uses