forked from extern/egroupware
83 lines
2.8 KiB
HTML
83 lines
2.8 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>DHTML Tree samples. dhtmlXTree - Action handlers</title>
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</head>
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<style>
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body {font-size:12px}
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.{font-family:arial;font-size:12px}
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h1 {cursor:hand;font-size:16px;margin-left:10px;line-height:10px}
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xmp {color:green;font-size:12px;margin:0px;font-family:courier;background-color:#e6e6fa;padding:2px}
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</style>
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<body>
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<h1>Action handlers</h1>
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<link rel="STYLESHEET" type="text/css" href="../css/dhtmlXTree.css">
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<script src="../js/dhtmlXCommon.js"></script>
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<script src="../js/dhtmlXTree.js"></script>
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<table>
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<tr>
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<td>
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<div id="treeboxbox_tree" style="width:250; height:218;background-color:#f5f5f5;border :1px solid Silver;; overflow:auto;"/>
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</td>
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<td rowspan="2" style="padding-left:25" valign="top">
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</td>
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</tr>
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<tr>
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<td> </td>
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</tr>
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</table>
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<hr>
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<XMP>
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<div id="treeBox" style="width:200;height:200"></div>
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<script>
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tree=new dhtmlXTreeObject(document.getElementById('treeBox'),"100%","100%",0);
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...
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tree.setDragHandler(onDrop);//set function object to call on drop
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tree.setOnClickHandler(onNodeSelect);//set function object to call on node select
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tree.setOnOpenHandler(aFunc);//set function to call on open/close node
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tree.setOnCheckHandler(aFunc);//set function to call on open/close node
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tree.setOnDblClickHandler(aFunc);//set function to call on dbl click
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</script>
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</XMP>
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<li>Selected node ID will be passed to function specified as argument for setDefaultAction(funcObj)</li>
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<li>Dropped node ID and new parent node ID will be passed to function specified as argument for setDragFunction(funcObj)</li>
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<li>node ID will be passed to the function specified as argument for setOpenAction(aFunc)</li>
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<li>node ID will be passed to the function specified as argument for setDblClickAction(aFunc)</li>
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<script>
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function tonclick(id){
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alert("Item "+tree.getItemText(id)+" was selected");
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};
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function tondblclick(id){
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alert("Item "+tree.getItemText(id)+" was doubleclicked");
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};
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function tondrag(id,id2){
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return confirm("Do you want to move node "+tree.getItemText(id)+" to item "+tree.getItemText(id2)+"?");
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};
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function tonopen(id,mode){
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return confirm("Do you want to "+(mode>0?"close":"open")+" node "+tree.getItemText(id)+"?");
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};
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function toncheck(id,state){
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alert("Item "+tree.getItemText(id)+" was " +((state)?"checked":"unchecked"));
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};
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tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
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tree.setImagePath("../imgs/");
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tree.enableCheckBoxes(1);
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tree.enableDragAndDrop(1);
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tree.setOnOpenHandler(tonopen);
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tree.setOnClickHandler(tonclick);
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tree.setOnCheckHandler(toncheck);
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tree.setOnDblClickHandler(tondblclick);
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tree.setDragHandler(tondrag);
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tree.loadXML("tree3.xml");
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</script>
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<br><br>
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</body>
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</html>
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