height

问题 I have a listview in which there should be different divider height between different rows. So, how can we set the divider height dynamically? Suppose, I have 10 rows and there should be a divider height of 5 between first 2 rows and then there should be a divider height of 1 between next 5 rows and so on. Can someone let me know the way of doing this? 回答1: One way would be to make the dividers rows. Set them as not enabled in your isEnabled adapter method. I do that for section headers, but

问题 I have a listview in which there should be different divider height between different rows. So, how can we set the divider height dynamically? Suppose, I have 10 rows and there should be a divider height of 5 between first 2 rows and then there should be a divider height of 1 between next 5 rows and so on. Can someone let me know the way of doing this? 回答1: One way would be to make the dividers rows. Set them as not enabled in your isEnabled adapter method. I do that for section headers, but

问题 I am using below steps to know the width and height of contentview on my display screen ContentViewWidth = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getWidth(); ContentViewHeight = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getHeight(); but this method doesn't work inside onCreate or onResume and if I am using these steps inside onWindowFocusChanged I get force close error on my phone Please help me how can I get the content view of my display screen. Content view is

问题 I am using below steps to know the width and height of contentview on my display screen ContentViewWidth = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getWidth(); ContentViewHeight = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getHeight(); but this method doesn't work inside onCreate or onResume and if I am using these steps inside onWindowFocusChanged I get force close error on my phone Please help me how can I get the content view of my display screen. Content view is

问题 I trying to create a table cell <td> with an overflow but it doesn't work... There's my CSS code: td.blog_content { max-height: 50px; overflow: auto; width: 360px; text-align: left; padding: 2px; } And my HTML: <td class="blog_content"><?php echo $blog['content']; ?></td> It would create a simple box with a scrollbar if the text is too long... 回答1: Try wrapping it in a <div> . I'm pretty sure the overflow attribute is not defined for a <td> element, at least in HTML4 it's not. <td class="blog

问题 I'm making a simple app just to practice python in which I want to write text as if it were Notepad. However, I can't make my entry bigger. I'm using tkinter for this. Does anybody know how to make the height of an entry bigger? I tried something like this: f = Frame() f.pack() e = Entry(f,textvariable=1,height=20) e.pack() I know this doesn't work because there isn't a property of "height". However, I see that there is a width property. 回答1: It sounds like you are looking for tkinter.Text,

问题 I have a RecyclerView and GridLayoutManager with 2 columns. How can I force LayoutManager to be according with template on the first screenshot? Now I have result as on the 2th screenshot. Need result: Current result: 回答1: GridLayoutManager will use a grid, and you can set some span, but not different heights for different cells. What you want is a StaggeredGridLayoutManager. This will just put the items on the screen if they fit, leading to your needed result. You can also change the

问题 i'm having this html structure: <div class=container> <div class=content> Content goes here </div> </div> i'm reading out the div.content height using: var height = $("div.content").height(); will return 17 (in my testcase) works nice so far (when comparing it with the actual height using firebug). the problem is - when filling up continuous text >2 lines i'm getting a wrong value. 2 lines will give me 34 (correct) but 3 lines will also return 34 although the actual height is 51. of course,

问题 i'm having this html structure: <div class=container> <div class=content> Content goes here </div> </div> i'm reading out the div.content height using: var height = $("div.content").height(); will return 17 (in my testcase) works nice so far (when comparing it with the actual height using firebug). the problem is - when filling up continuous text >2 lines i'm getting a wrong value. 2 lines will give me 34 (correct) but 3 lines will also return 34 although the actual height is 51. of course,

问题 I want to achieve a simple "frame" layout with fixed header, fixed left navigation area, and a main content area that fills 100% of the remainder of the viewport with scrollbars if necessary. My best attempt is below - but when I add enough content to the main div to force scrolling, I see that the scrollbar extends below the bottom of the viewport. What am I doing wrong? Or what is IE6 doing wrong and how can I fix it? NB please don't recommend using a more recent browser - I'd love to but