<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Dijit Tree Test</title> <style someProperty="text/css"> @import "../../../dojo/resources/dojo.css"; @import "../../themes/tundra/tundra.css"; @import "../../themes/tundra/tundra_rtl.css"; @import "../css/dijitTests.css"; @import "../dndDefault.css"; @import "../../../dojo/resources/dojo.css"; @import "../../../dojo/resources/dnd.css"; @import "../../../dojo/tests/dnd/dndDefault.css"; </style> <script someProperty="text/javascript" src="testBidi.js"></script> <script someProperty="text/javascript" src="../../../dojo/dojo.js" djConfig="parseOnLoad: true, isDebug: true"></script> <script language="JavaScript" someProperty="text/javascript"> dojo.require("dojo.data.ItemFileWriteStore"); dojo.require("dijit.Tree"); dojo.require("dijit._tree.dndSource"); dojo.require("dijit.Menu"); dojo.require("dijit.form.Button"); dojo.require("dojo.parser"); // scan page for widgets and instantiate them dojo.require("dojo.dnd.common"); dojo.require("dojo.dnd.Source"); selected=[]; globalId=1000; lastSelected=null; dojo.addOnLoad(function(){ //record the selection from tree 1 dojo.subscribe("myTree", null, function(message){ if(message.event=="execute"){ console.log("Tree1 Select: ",dijit.byId("myTree").store.getLabel(message.item)); lastSelected=selected["myTree"]=message.item; } }); //record the selection from tree 2 dojo.subscribe("myTree2", null, function(message){ if(message.event=="execute"){ console.log("Tree2 Select: ",dijit.byId("myTree2").store.getLabel(message.item)); lastSelected=selected["myTree2"]=message.item; } }); //connect to the add button and have it add a new container to the store as necessary dojo.connect(dijit.byId("addButton"), "onClick", function(){ var pInfo = { parent: lastSelected, attribute: "children" }; //store.newItem({name: dojo.byId('newCat').value, id:globalId++, numberOfItems:dojo.byId('numItems').value}, pInfo); catStore.newItem({name: dojo.byId('newCat').value, numberOfItems:0,id:globalId++}, pInfo); }); //since we don't have a server, we're going to connect to the store and do a few things the server/store combination would normal be taking care of for us dojo.connect(catStore, "onNew", function(item, pInfo){ var p = pInfo && pInfo.item; if (p) { var currentTotal = catStore.getValues(p, "numberOfItems")[0]; catStore.setValue(p, "numberOfItems", ++currentTotal); } }); }); //create a custom label for tree one consisting of the label property pluss the value of the numberOfItems Column function catTreeCustomLabel(item){ var label = catStore.getLabel(item); var num = catStore.hasAttribute(item, "numberOfItems") ? catStore.getValues(item,"numberOfItems") : "?"; return label + ' (' + num+ ')'; } //on item tree , we only want to drop on containers, or the root node itself, not on items in the containers function itemTreeCheckItemAcceptance(node,source) { var item = dijit.getEnclosingWidget(node).item; if (item && (item.root || catStore.hasAttribute(item,"numberOfItems"))){ return true; } return false; } function dndAccept(source,nodes){ if (this.tree.id=="myTree"){ return false; } return true; } function getIcon(item) { if (!item || catStore.hasAttribute(item, "numberOfItems")) { return "myFolder"; } return "myItem" } </script> <style> .myFolder{ display: "block"; width: 16px; height: 16px; background: blue; } .myItem{ display: "block"; width: 16px; height: 16px; background: green; } </style> </head> <body class="tundra"> <h1 class="testTitle">Dijit Tree Test - Drag And Drop Support</h1> <div dojoType="dojo.data.ItemFileWriteStore" jsId="catStore" url="../_data/categories.json"></div> <table width="100%" style="margin:5px solid gray" > <tr style="width:100%"> <td style="width: 50%"> <h2>Custom</h2> <p>Should add this category to the store. The second parameter is the value for numberOfItems.</p> <div class="container"> <input id="newCat" type="text" value="Pottedmeat" /><input id="numItems" type="text" value="0" size="3"/><div id="addButton" dojoType="dijit.form.Button">Add Category</div> </div> </td> <td> <h2>Items: </h2> <p>List of Items to be categorized<p> <div dojoType="dojo.dnd.Source" jsId="c2" class="container" style="height: 100px; overflow: auto"> <div class="dojoDndItem" id="1001">Apple</div> <div class="dojoDndItem" id="1002">Orange</div> <div class="dojoDndItem" id="1003">Banana</div> <div class="dojoDndItem" id="1004">Tomato</div> <div class="dojoDndItem" id="1005">Pepper</div> <div class="dojoDndItem" id="1006">Wheat</div> <div class="dojoDndItem" id="1007">Corn</div> <div class="dojoDndItem" id="1008">Spinach</div> <div class="dojoDndItem" id="1009">Cucumber</div> <div class="dojoDndItem" id="1010">Carrot</div> <div class="dojoDndItem" id="1011">Potato</div> <div class="dojoDndItem" id="1012">Grape</div> <div class="dojoDndItem" id="1013">Lemon</div> <div class="dojoDndItem" id="1010">Lettuce</div> <div class="dojoDndItem" id="1010">Peanut</div> </div> </td> </tr> <tr> <td> <h2>Collection Count Summary</h2> <p>You can't drop items onto this tree.</p> <div dojoType="dijit.tree.TreeStoreModel" jsId="catModel" store="catStore" query="{id: '0'}"></div> <div class="container" dojoType="dijit.Tree" id="collectionsTree" model="catModel" getLabel="catTreeCustomLabel" dndController="dijit._tree.dndSource" checkAcceptance="dndAccept" getIconClass="getIcon"></div> </td> <td> <h2>Collection</h2> <p> Drop items onto this tree, but only onto categories; should fail to let you drop on other items. Can also move items within this tree. </p> <div dojoType="dijit.tree.TreeStoreModel" jsId="itemModel" store="catStore" query="{id: '0'}" childrenAttrs="items, children"></div> <div class="container" dojoType="dijit.Tree" id="itemTree" model="itemModel" dndController="dijit._tree.dndSource" checkAcceptance="dndAccept" checkItemAcceptance="itemTreeCheckItemAcceptance" getIconClass="getIcon"></div> </td> </tr> </table> </body> </html>