Documentation:Turnkey session 4: ViewModel validation: Difference between revisions

Turnkey session 4: ViewModel validation

Revision as of 22:16, 31 July 2018

In this session, talking about opting out actions so that only the relevant actions are available for the user. I also show how to place the global actions in sub menus to build a complete menu bar. Further mor,e class Constraints are explained and we look on how they can be used to make user aware of rules that they should obey. The concept of DefaultStringRepresentation of objects is also shown.

To make your experience more comfortable, we set the main tags mentioned in the video to the right bar menu of this mini player. Choose the interesting subtitle on the list and immediately get to the exact theme navigation-itemplace in the video. Now you can pick any topic to be instructed without watching the whole video.

This page was edited 90 days ago on 02/10/2024. What links here

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 <html>
-<h4> In this session,  talking about opting out actions so that only the relevant actions are available for the user. I also show how to place the global actions in sub menus to build a complete menu bar. Further mor,e class Constraints are explained and we look on how they can be used to make user aware of rules that they should obey. The concept of DefaultStringRepresentation of objects is also shown. </h4>
+<h4> In this session, talking about opting out actions so that only the relevant actions are available for the user. I also show
+  how to place the global actions in sub menus to build a complete menu bar. Further mor,e class Constraints are explained
+  and we look on how they can be used to make user aware of rules that they should obey. The concept of DefaultStringRepresentation
+  of objects is also shown. </h4>
 <p class="warn">
-<em>To make your experience more comfortable, we set the main tags mentioned in the video to the right bar menu of this mini player. Choose the interesting subtitle on the list and immediately get to the exact theme timeplace in the video. Now you can pick any topic to be instructed without watching the whole video.</em> </p>
+  <em>To make your experience more comfortable, we set the main tags mentioned in the video to the right bar menu of this mini
-<style type="text/css">
+    player. Choose the interesting subtitle on the list and immediately get to the exact theme navigation-itemplace in the
- p.warn {
+    video. Now you can pick any topic to be instructed without watching the whole video.</em>
-opacity: 0.7;
+</p>
-text-align: justify;
+<br>
-width: 90%
-}
-#video12 {
-  position: relative;
-  padding-bottom: 10px;
-}
-#video12::after {
-  content: "";
-  display: table;
-  clear: both;
-}
-#video12 iframe {
-  width: 100%;
-  min-width: 200px;
-  max-width: 740px;
-  height: 500px;
-  float: left;
-}
-@media (max-width: 767px) {
+<div class="video">
-  #video12 iframe {
+   <div class="video__wrapper">
-    height: 180px;
+    <iframe src="https://www.youtube.com/embed/_8qi2R6c7WU?rel=0&autoplay=0" frameborder="0" allowfullscreen></iframe>
-  }
+   </div>
-}
+  <div class="video__navigation">
+     <span class="navigation-item" data-video="_8qi2R6c7WU" data-start="17" tabindex="0"> Validation rules </span>
-#video12 div {
+     <span class="navigation-item" data-video="_8qi2R6c7WU" data-start="105" tabindex="0"> Showing information from multiple sources </span>
-  float: left;
+     <span class="navigation-item" data-video="_8qi2R6c7WU" data-start="355" tabindex="0"> Concept of modal dialogs </span>
-  padding-left: 10px;
+  </div>
-	overflow-y: auto;
-	height: 500px;
-}
-span.time {
-    display:block;
-  padding: 2px 10px 2px 10px;
-    padding-bottom: 0.5em;
-    padding-top: 0.5em;
-  opacity: 0.7;
-}
-span.time:hover {
-   color: #0000FF;
-  cursor: pointer;
-}
-span.time:focus {
-  color: blue;
-}
-</style>
-<br>
-<div id="video12">
- <iframe width="740" height="500" src="https://www.youtube.com/embed/_8qi2R6c7WU?rel=0&autoplay=0" frameborder="0" allowfullscreen></iframe>
-   <div>
-     <span class="time" data-video="_8qi2R6c7WU" data-start="17" tabindex="0"> Validation rules </span>
-     <span class="time" data-video="_8qi2R6c7WU" data-start="105" tabindex="0"> Showing information from multiple sources </span>
-     <span class="time" data-video="_8qi2R6c7WU" data-start="355" tabindex="0"> Concept of modal dialogs </span>
-</div>
 </div>
-<script>
-var IMG = document.querySelectorAll('#video12 span'),
-    IFRAME = document.querySelector('#video12 iframe');
-for (var i = 0; i < IMG.length; i++) {
-  IMG[i].onclick = function() {
-    IFRAME.src = 'https://www.youtube.com/embed/' + this.dataset.video + '?rel=0&autoplay=1';
-    if(this.dataset.end) IFRAME.src = IFRAME.src.replace(/([\s\S]*)/g, '$1&end=' + this.dataset.end);
-    if(this.dataset.start) IFRAME.src = IFRAME.src.replace(/([\s\S]*)/g, '$1&start=' + this.dataset.start);
-    this.style.backgroundColor='rgba(0,0,0,.2)';
-  }
-}
-</script>
 </html>
 [[Category:MDriven Turnkey]]