children

how do I find the number of xml children in AS3

由 蹲街弑〆低调 提交于 2020-01-04 09:19:33
问题 so live docs says this for calling .lenght() on an XML object For XML objects, this method always returns the integer 1. The length() method of the XMLList class returns a value of 1 for an XMLList object that contains only one value. i called it on an xml that looked like this: <xml> <picture>1</picture> <picture>2</picture> </xml> i tried myXML.lenght() and it reallt returned 1. how do i get the number of children in my xml? 回答1: Try var length:int = myXML.children().length(); Also, this is

how do I find the number of xml children in AS3

由 只谈情不闲聊 提交于 2020-01-04 09:18:21
问题 so live docs says this for calling .lenght() on an XML object For XML objects, this method always returns the integer 1. The length() method of the XMLList class returns a value of 1 for an XMLList object that contains only one value. i called it on an xml that looked like this: <xml> <picture>1</picture> <picture>2</picture> </xml> i tried myXML.lenght() and it reallt returned 1. how do i get the number of children in my xml? 回答1: Try var length:int = myXML.children().length(); Also, this is

树状菜单递归循环遍历获取响应数据,可以顺便重定向

由 六月ゝ 毕业季﹏ 提交于 2020-01-03 21:25:05
//arr数据大致长这样arr=[ { a:1, childrenn:[ { a:1-1, childrenn:[ {a:1-2,}, {a:1-2-2,} ] }, ] }, { a:2, childrenn:[ { a:2-1, }, ] }, { a:3, },] //父节点遍历一次 拿chlidren去遍历子节点arr.forEach(rootNode=>{ let nodeModels = { path: rootNode.uri, name: rootNode.text, component: rootNode.cls, meta: rootNode.iconCls, children: [], redirect:rootNode.children.length>0?rootNode.children[0].uri:'' }; nodeModels.children.push(getChinld(rootNode.children)); menuArr.push(nodeModels);});// 遍历子级节点function getChinld(childNode) { let childArray = []; for(var i=0;i<childNode.length;i++){ let nodeModel = { path: childNode[i].uri,

jsTree - render all nodes before they are expanded?

由 南笙酒味 提交于 2020-01-02 11:26:08
问题 I'm trying to display the titles of all descendants of a jsTree parent in a separate div (.childNodes) when an item is selected in the tree. My issue is that the descendants are seemingly being lazy loaded, and are only rendered in the DOM when a node is expanded, not when it is selected. Is there a way to disable this to render all nodes before the parent is expanded? This is how I'm creating the tree: container.jstree({ 'core': { 'data': { 'url': nodesContent, } }}); And this is how I'm

Prototype Element.toggle on hover, disables with childElements

由 戏子无情 提交于 2020-01-02 08:36:32
问题 I got the following situation: I got a table structure like this: <tr> <td>text</td> <td>text</td> <td>text</td> <td><a href="#"><img src="#" /></td> <td><span style="display:hidden"><a href="#">e</a> <a href="#">e</a></td> </tr> What I'm doing with the following function is displaying the hidden span on hover of the table row. However it quirks whenever I hover the childElements inside the tr: the anchored image and the span itself. How can I fix this? // Reveal item options on hover $$('

Find length of a visible elements using jQuery

由 社会主义新天地 提交于 2020-01-02 05:33:13
问题 Hi all I need to find the length of all the li elements which has display block only. How can this be possible using jQuery. I have a category menu block which has more link at the bottom which when clicked will displays the all categories.The Bottom link now turn to Less which when clicked displays less items. Here is the code. var list = $('.menu-categories-list ul li:gt(3)'); list.hide(); $('#ClickMore').click(function() { list.slideToggle(400); if( $(this).parent().prev().children()

Using box model to contain items within its parent div

由 你。 提交于 2020-01-02 04:05:08
问题 Using the following HTML and CSS3 rules, I'm trying to make sure that the following criteria are adhered to: I have all of the criteria working except for item 1 where the children are exceeding their parent's width. Question: How to keep children within their parent? li items cannot exceed their parent width i.e. 400px img, label, and currency content must be centred vertically within their span currency should not wrap and should always be displayed in full currency should always be

Using box model to contain items within its parent div

由 大兔子大兔子 提交于 2020-01-02 04:05:05
问题 Using the following HTML and CSS3 rules, I'm trying to make sure that the following criteria are adhered to: I have all of the criteria working except for item 1 where the children are exceeding their parent's width. Question: How to keep children within their parent? li items cannot exceed their parent width i.e. 400px img, label, and currency content must be centred vertically within their span currency should not wrap and should always be displayed in full currency should always be

How to get all children (visible and invisible) from a ListView?

由 女生的网名这么多〃 提交于 2020-01-01 09:55:58
问题 My problem is similar to ListView getChildAt returning null for visible children, but despite searching I cannot find a solution. I have a ListView with a Scroll. The ListView has 10 items, 7 of which are visible and 3 are hidden by scroll. I also have an external method (out of adapter) that must get all of the children from this ListView (e.g. using getChildAt() ). I need all 10 of the items, but the last 3 are null objects. I've tried code like the following: getListView()

Get variations IDs from a variable product in Woocommerce 3

由 混江龙づ霸主 提交于 2019-12-31 03:06:27
问题 It is necessary to get the value from the array with the key [0], but the array is in the object. How can I put it in a variable? WC_Product_Variable Object ( [children:protected] => Array ( [0] => 344 [1] => 345 ) [visible_children:protected] => Array ( [0] => 344 [1] => 345 ) 回答1: To get the children variation Ids for a variable product, use WC_product get_children() method (that doesn't have/allow any arguments) : // (if needed) Get an instance of the WC_product object (from a dynamic
订阅 children