parent

问题 I'd like to know how to display an element contained within a parent element that has "display:none" characteristics. But leave the other children under that parent untouched. Here's a simple example: <div id="parent"> <p id="item1">Item should show</p> <p id="item2">Item should show</p> <p id="item3">Item should not show</p> <div><!--/parent--> <style> #parent {display: none;} #item3 {display: block !important;} </style> So in this example, I want #item3 to be displayed, but the rest of

问题 I'm trying to reload the browser with a url link clicked in fancybox by the user so the parent window will go to the url after fancybox has closed, but only if the link is clicked and not when fancybox is closed normally. I open an asp file in fancybox that uses google maps api to show an interactive map. I'm testing when a marker is clicked, the infowindow opens with a link, which is a new location. I've gotten fancybox to close and the parent window reloads, but for some reason I cannot get

问题 I'm learning as I go here and wanted to reach out for a better understanding of how to handle an if statement within WordPress regarding the Parent being set or not. What I'm trying to do: I'm attempting to set the URL for an element based off the Parent being set for a page within the "Page Attributes" section. As it currently stands, if a Parent is set for the page, it will update the href value based off the homepage of the parent. However, if no parent is set, it is populating the page

问题 I have a text field inside a container. I'm wondering is it possible to find the boundaries of each character based on the container and not the text field. Here is a sample screen shot: And normal state would be like this: With this I can find the bounds of each character based on text field, But I need it based on the container: var rect:Rectangle = new Rectangle(); for (var i:int = 0; i < textField.length; i++){ rect = textField.getCharBoundaries(i); } Is there anybody whom has an

问题 I have small issue. I have application using latest installed IE engine. Sometimes it might encounter issue and when it's happen .NET opens default browser with error (that SSL has to be enabled to connect with server, I'm using proxies). I want to suppress any external browsers from showing because of my application. I know that I can start browser using Process.Start and stop. But how to recognise that new process is started by my application (is there any parent of process or Tree ?) 回答1:

问题 I have some list item tags in my jsp. Each list item has some elements inside, including a link ("a" tag) called delete. All that I want is to delete the entire list item when I click the link. Here is the structure of my code: $("a").click(function(event) { event.preventDefault(); $(this).parent('.li').remove(); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <li id="191" class="li"> <div class="text">Some text</div> <h4><a href="URL">Text</a></h4

问题 Taking the below html snippet as example: >>>soup <table> <tr><td class="abc">This is ABC</td> </tr> <tr><td class="firstdata"> data1_xxx </td> </tr> </table> <table> <tr><td class="efg">This is EFG</td> </tr> <tr><td class="firstdata"> data1_xxx </td> </tr> </table> If I can only find my desire table by its table data class, >>>soup.findAll("td",{"class":"abc"}) [<td class="abc">This is ABC</td>] how can I extract the whole table as below? <table> <tr><td class="abc">This is ABC</td> </tr>

问题 I have a unsecure page which opens up a secure (https) page. The secure page needs to update the parent page via a javascript submit() while still remaining the current window. However when I try to do this via javascript I get an "Access Denied" javascript error because the parent page is unsecure. Any idea of how I can access the parent page, when it isn't secure? Here is the javascript code that I'm using to perform the submit... self.opener.parent.frames.item('BODY').document.forms[0]

问题 When a parent node becomes invisible a child becomes invisible too without modifying child visible property. So how can the visibility of a child node be observed without observing all parent nodes and the hierarchy? Is there a proper event fired? 回答1: I don't think there is a direct way to achieve what you want. There is no property to observe and no event is fired when the parent visibility changes. You can take a look at the internal implementation of Node.parentPropertyImpl() , which

问题 I embedded a Shiny application with an iframe in my website, and I am now trying to protect my Shiny application : I want the iframe to be reachable only in my website, not directly with its URL. <iframe name="rshiny" src="http://url-of-my-shiny-app/" style="border: none; width: 100%;height:800px;"> </iframe> To do that, I am trying to get the URL of the parent which contains the iframe inside of my Shiny-app, and block it whether it's not the good website. The problem is : I found how to get