I am trying to learn more about DynaTree tree control and I am just having no luck. I am an admitted beginner, but enough about my crutch. 🙂
I have successfully added the DynaTree control to my resources and I am fairly confident that I have it done correctly because the image tag in the page code below displays the right image. But, the tree control? Nah, can't get it to display anything.
<apex:page >
<!-- jQuery files -->
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/jquery-ui.min.js"></script>
<!-- DynaTree files -->
<apex:includeScript value="{!(URLFOR($Resource.DynaTree, 'jquery.dynatree.js'))}" />
<apex:stylesheet value="{!(URLFOR($Resource.DynaTree, 'skin/ui.dynatree.css'))}" />
<!-- Begin Default Content REMOVE THIS -->
<h1>Yip Dee Do !! </h1>
This is your new Page
<!-- End Default Content REMOVE THIS -->
<script>
$(function(){ // Attach the dynatree widget to an existing <div id="tree"> element
// and pass the tree options as an argument to the dynatree() function:
$("#tree").dynatree({
children: [ {title: "Item 1"},
{title: "Item 3"}
]
});
});
</script>
<body>
<div id="tree"> </div>
<img src="{!(URLFOR($Resource.DynaTree, 'skin/icons.gif'))}" />
</body>
</apex:page>
Help? Advice?
Thanks in advance….
-Scott.
Best Answer
Some Jquery + salesforce Lessons:
1) Read this doc :
http://developer.force.com/cookbook/recipe/using-jquery-in-a-visualforce-page
2) Jquery uses$ variable, so use j$ in salesforce
3) Load your static resources and reference them individually.
Create 4 resources
1) Download JqueryUI from here (http://jqueryui.com/download/) extract the contents to a folder.
2) Create 1 static resource name it DynaTreeJQjs Go to the extracted Jquery folder choose jquery.js from Js folder ( it could be named as jquery-1.10.2 depending on version number)
3) Create 2 static resource name it DynaTreeCustomjs Go to extracted Jquery folder choose jquery.custom.js from Js folder ( it could be named as jquery-1.10.2.custom depending on version number, do not choose the one ending with .min)
4) Create 3 static resource name it DynaTreeCookiejs Download the Jquery dynatree from here https://code.google.com/p/dynatree/downloads/list extract the contents to a folder and name it Jquerydynatree Go to the folder and in the Jquery choose Jquery.cookie Javascript file.
5) Create 4 static resource name it DynaTreejs
Go to the folder Jquerydynatree and in the SRC folder choose Jquery.dynatree.js Javascript file.
6) Create 5 static resource name it DynaTreecss
Go to the folder Jquerydynatree /src/skin and choose ui.dynatree.css stylesheet file
Copy paste the code below in your visualforce page:
You should see something like this and from this basic you can grow you tree as you like it :D