Opened 12 years ago
Last modified 7 years ago
#10764 closed defect
Tree in an AccordionPane not yet focused will call fetch() from its store and render itself — at Initial Version
| Reported by: | OakBehringer | Owned by: | |
|---|---|---|---|
| Priority: | low | Milestone: | 1.13 |
| Component: | Dijit | Version: | 1.4.0 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: |
Description
Bill Keese asked me to log this here.
A tree in an AccordionPane? that is not yet focused will call fetch() from its store and render itself. I would like to defer this behavior until the pane is focused. It makes sense as the data is not yet used, it shouldn't be requested until needed.
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/js/src/dijit/themes/tundra/tundra.css" /> <link rel="stylesheet" type="text/css" href="/js/src/dijit/themes/dijit.css" /> <script type="text/javascript" src="/js/src/dojo/dojo.js" djConfig="parseOnLoad:true"></script> <script type="text/javascript">
dojo.require('dijit.layout.AccordionContainer?'); dojo.require('dojo.data.ItemFileReadStore?'); dojo.require('dijit.Tree'); dojo.addOnLoad(function(){
var store = new dojo.data.ItemFileReadStore?({ url: "/url/doesnt/matter/" }); var treeModel = new dijit.tree.ForestStoreModel?({
store: store, query: { "type": "continent" }, rootId: "root", rootLabel: "Continents", childrenAttrs: children?
}); new dijit.Tree({ model: treeModel }, "treeOne");
});
</script>
</head> <body class="tundra">
<div dojoType="dijit.layout.AccordionContainer?" style="height: 400px;">
<div dojoType="dijit.layout.AccordionPane?" title="Pane1">
The tree in Pane 2 attempts to render / call store.fetch() before scrolling into view.<br /> (the url for the store will fail, but it still demonstrates that fetch has been called)
</div> <div dojoType="dijit.layout.AccordionPane?" title="Pane2"><div id="treeOne"></div></div>
</div>
</body> </html>
Our discussion can be read here:
http://n3.nabble.com/Declarative-According-Child-Widgets-Not-Started-Up-td195721.html
I'm not sure if this is a bug or feature request, but Bill made it seem like a bug.
