<p>Open the browser console to see that when changing active view a signal with name 'first_child_is_shown', second_child_is_shown or 'third_child_is_shown' is sent.</p> <ch5-triggerview id="demo" > <ch5-triggerview-child sendEventOnShow="first_child_is_shown"> <div class="viewcontent"> <h1>First View</h1> </div> </ch5-triggerview-child > <ch5-triggerview-child sendEventOnShow="second_child_is_shown"> <div class="viewcontent"> <h1>Second View </h1> </div> </ch5-triggerview-child > <ch5-triggerview-child sendEventOnShow="third_child_is_shown"> <div class="viewcontent"> <h1>Third View </h1> </div> </ch5-triggerview-child > </ch5-triggerview> <br> <ch5-button id="prev" label="prev"></ch5-button> <ch5-button id="next" label="next"></ch5-button>
var demo = document.getElementById('demo');
var prev = document.getElementById('prev');
var next = document.getElementById('next');
prev.addEventListener('click', function() {
demo.previousViewChild();
});
next.addEventListener('click', function() {
demo.nextViewChild();
});
.viewcontent {
width:100%;
height:200px;
background: #999;
display: table;
}
.viewcontent h1 {
text-align: center;
vertical-align: middle;
display:table-cell;
}