使用zend框架显示树dijit

我想通过使用dijits与zend框架显示类别和子类别的树。一直未能找到一个好例子。这是我的本钱：使用zend框架显示树dijit

基本上我得到了下面的代码为我的行动：

class SubcategoriesController extends Zend_Controller_Action{ 
    ..... 
public function loadtreeAction() 
{ 

Zend_Dojo::enableView($this->view); 
Zend_Layout::getMvcInstance()->disableLayout(); 

//Creating a sample tree of categories and subcategories 
$a["cat1"]["id"] = "id1"; 
$a["cat1"]["name"] = "Category1"; 
$a["cat1"]["type"] = "category"; 

$subcat1 = array("id" => "Subcat1","name" => "Subcategory1" , "type" => "subcategory"); 
$subcat2 = array("id" => "Subcat12","name" => "Subcategory12" , "type" => "subcategory"); 
$a["cat1"]["children"] = array($subcat1,$subcat2); 

$treeObj = new Zend_Dojo_Data('id', $a); 
$treeObj->setLabel('name'); 
$this->view->tree = $treeObj->toJson(); 
} 
    .... 
}

而就我的看法：

<?php 
    $this->dojo()->requireModule('dojo.data.ItemFileReadStore'); 
    $this->dojo()->requireModule('dijit.Tree'); 
    $this->dojo()->requireModule('dojo.parser'); 
?> 

<div dojoType="dojo.data.ItemFileReadStore" url="/Subcategories/loadtree" jsId="store"></div> 
<div dojoType="dijit.tree.ForestStoreModel" jsId="treeModel" store="store" rootId="root" rootLabel="List of Categories" childrenAttrs="children" query="{type:'category'}"></div> 
<div dojoType="dijit.Tree" model="treeModel" labelAttrs="ListOfCategories"></div>

，它甚至没有似乎尝试根本加载树。

任何帮助表示赞赏

来源

2010-04-02 user298404

我不是100％肯定的，所以这是一条评论，以免一些纳粹投票给我... 您可能需要添加类似于您的视图/布局 $ this-> dojo（） - > setLocalPath（$这 - >的baseUrl（） '/脚本/道场/的dojo.js'） - > addStyleSheetModule（ 'dijit.themes.tundra'）; $ this-> dojo（） - > setDjConfig（'parseOnLoad'，'true'）; $ this-> dojo（） - > enable（）; echo $ this-> dojo（）; – 2010-06-09 05:38:23

首先，您必须创建单独的操作。一个用于显示，其他负载：

public function indexAction() 
{ 
    Zend_Dojo::enableView($this->view); 
    $this->view->dojo()->setDjConfigOption('parseOnLoad', true); 
} 
public function loadtreeAction() 
{ 
    //Creating a sample tree of categories and subcategories 
    $a["cat1"]["id"] = "id1"; 
    $a["cat1"]["name"] = "Category1"; 
    $a["cat1"]["type"] = "category"; 

    $subcat1 = array("id" => "Subcat1","name" => "Subcategory1" , "type" => "subcategory"); 
    $subcat2 = array("id" => "Subcat12","name" => "Subcategory12" , "type" => "subcategory"); 
    $a["cat1"]["children"] = array($subcat1,$subcat2); 

    $treeObj = new Zend_Dojo_Data('id', $a); 
    $treeObj->setLabel('ListOfCategories'); 
    $this->view->tree = $treeObj->toJson(); 
}

，你不要一定要忘掉

setDjConfigOption('parseOnLoad', true)

在你的意见/脚本/ index.phtml（如果你使用的布局，有些部件必须放置在，我让你这样做）：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title></title> 
<?php 
$this->dojo()->enable(); 
$this->dojo()->requireModule('dojo.data.ItemFileReadStore'); 
$this->dojo()->requireModule('dijit.Tree'); 
$this->dojo()->requireModule('dojo.parser'); 
echo $this->dojo(); 
echo $this->dojo()->addStylesheetModule('dijit.themes.tundra'); 
?> 
</head> 
<body class="tundra"> 
<div id="content"> 
<div dojoType="dojo.data.ItemFileReadStore" url="http://194.79.142.38:1080/rbplm/public/home/index/loadtree" jsId="store"></div> 
<div dojoType="dijit.tree.ForestStoreModel" jsId="treeModel" store="store" rootId="root" rootLabel="List of Categories" childrenAttrs="children" query="{type:'category'}"></div> 
<div dojoType="dijit.Tree" model="treeModel" labelAttrs="ListOfCategories"></div> 
</div> 
</body> 
</html>

而且在loadtree.phtmln刚：

 <?php echo $this->tree ?>

来源

2011-07-20 18:22:47

欢迎来到stackoverflow.com – 2011-07-21 14:11:07

使用zend框架显示树dijit

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