hide

问题 I working on my new site in Joomla 3 with mobile ready theme. Can somebody tell me please, how I can hide few modules for mobile device (iPhone, etc...) visitors? I have a long banners in two modules, what is looks nice if visiting that site with computer browser. But how I can hide this modules if somebody visiting my site with mobile device? Is too long and broke a nice view... 回答1: In the new version of bootstrap there is a new css names for hidding modules, check it on http://getbootstrap

问题 I want to slide in a UIDatePicker when my user taps on my table view date field, exactly as in the standard contact app, when the user taps on the birthday field. With one additional killer detail: It's in a tab bar application and I want the UIDatePicker to slide over the tab bar. And still rotates when the user puts her phone in the lanscape orientation. The way I show the UIDatePicker is to insert in the view, and then animate its position: [self.view addSubview: self.pickerView]; When I

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . Trying to show/hide table rows using jquery. First two rows work. The third row doesn't display all data. Jfiddle: http://jsfiddle.net/vcolmenar/wG8qf/1/ HTML Data for the Table Main Data <tr class="main"> <td>

问题 Hai all, Am using devexpress XtraGrid in C#.NET application.On run time i want to hide 1 column of XtraGrid and access that column in code behind page.And please help to access rows and columns of XtraGrid. Thank You 回答1: You should use the View.Columns[someFieldName].Visible property to hide / show a column. Please also refer to the following topic: http://documentation.devexpress.com/#WindowsForms/CustomDocument753 回答2: To hide a column from user set columns visible property to False as

问题 While displaying a pop-up window above a wysiwyg editor, the caret (cursor in text area) is still visible under the pop-up window. Any ideas? 回答1: First idea coming to my mind is to blur() the textarea or put the focus elsewhere. Of course, I suppose the WYSIWYG editor uses a simple textarea, not a more complex DHTML component. 来源： https://stackoverflow.com/questions/293657/how-to-hide-a-caret-in-ie-javascript

问题 I want to hide all the <li> if they are empty or if there any blank space in <li> . I am doing it like this: $("li:empty").filter(function(i,v){return $.trim($(v).text()).length == 0;}).css('display', 'none'); Is this the wrong syntax? If I create a class to make empty <li> invisible, it works fine. Like this: $("li[class='hideLi']").filter(function(i,v){return $.trim($(v).text()).length == 0;}).css('display', 'none'); But I don't know which <li> will be empty . Can anybody help me plz. I

问题 There is an activity which has no menu item. So I want to hide the menu button. Is there any way to achieve that? Thanks 回答1: I figured out how this can be done. In your AndroidManifest.xml, you need to specify something like the following: <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="14" /> Basically, minSdkVersion is the minimum Android SDK version that you application supports (in my case, 2.2) and targetSdkVersion is the version you're "targetting" (i.e. your "preferred"

问题 I have a p:treeTable and the tree contents are all in one column. The tree is a shared component so some of my pages require column header and and some don't. In the pages where the columnHeader is empty, it creates the an empty row for the column header, which I don't want. I do want the column contents, just not the header when there is no column header. How can I fix this? Any pointers/ideas would be great. Thanks! 回答1: You can solved that with custom CSS by setting the thead display

问题 I have a form where depending on the website's brand one of two input fields should be visible at one given spot. I figured I just put both input fields in the same container and then through my stylesheet set one of them to display:none; This does hide the field, but it still makes it take up space. I also tried setting the height and width to 0 or setting visibility to hidden or collapse but none of those worked. Untill now all the branding things could be done with css style sheets so I

问题 I have the following code: <fieldset> <legend>Do you currently have SolidWorks</legend> <ul> <li><label for=""><input type="radio" name="solidworks" value="Yes" id="rdYes" /> Yes</label></li> <li><label for=""><input type="radio" name="solidworks" value="No" id="rdNo" /> No</label></li> </ul> </fieldset> <fieldset id="boxReseller" style="display:none;"> <legend>Who is your SolidWorks reseller?</legend> <ul> <li><label for=""><input type="radio" name="reseller" value="Cad Connect" /> Cad