label

问题 I want to use Javascript to loop through a set of elements, and create a list of labels for each one, so if the set of elements were as follows: <h1>Title</h1> <h2>Subheading</h2> <p>Paragraph of text...</p> It would give me the following: <ol> <li>h1</li> <li>h2</li> <li>p</p> <ol> Is it possible for jQuery/Javascript to return an element's type as a string, and if so how would I go about it? 回答1: This is far from the cleanest piece of code I've ever done, but it works: function generateList

问题 To highlight parts of text in a Table i'm tagging it and tell a column renderer to split the text and render it in Labels summed up in a HBox . Unfortunately the performance is poor. When displaying > 400 lines its becoming very slow. How can i speed it up? Im using the following code to highlight text in a Table with HBoxes containing multiple Labels . But some Labels display ellipses instead of text. How can i force the Labels to appear in full width? ObservableList<TraceLine> items =

问题 I'm trying to make a wxPython static text widget. For some reason I keep getting the error below. Snippet: self.Label = wx.StaticText(self, pos=(sw/2.0 - w/2.0, sh/2.0 - h/2.0), label='hello') Error: ", line 238, in make_label self.Label = wx.StaticText(self, pos=(sw/2.0 - w/2.0, sh/2.0 - h/2.0), label='hello') File "C:\Python26\lib\site-packages\wx-2.8-msw-ansi\wx\_core.py", line 8500, in SetLabel return _core_.Window_SetLabel(*args, **kwargs) TypeError: String or Unicode type required 回答1:

问题 I am currently trying to draw a graph within an Android application. The library I found is called GraphView (http://www.jjoe64.com/p/graphview-library.html). I am currently using version 2, which is available on GitHub. Drawing graphs works really nicely. The code necessary to get a graph is the following: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Map<String,List<GraphEntry>> graphData = (...) if (graphData != null) { List<GraphEntry>

问题 I'm working on a project at the moment and I have been trying to change the fonts of the labels in the pyglet library to fonts that I found online but I couldn't get it to work. I tried searching online for an hour now and nothing seems to be working. Added some code for reference: font.add_file('ZukaDoodle.ttf') ZukaDoodle = font.load('ZukaDoodle.ttf', 16) PlayLabel = pyglet.text.Label('Go', font_name='ZukaDoodle', font_size=100, x=window.width // 2, y=window.height - 450, anchor_x='center',

问题 I have a problem with labeling percent in pie charts. Some labels are overlapped since the space is not enough to distinctively show them. Could you give me any solution? Also, I don't want to label zero percents. data is like this: BRCA_R_Y_4<- structure(list(Group = c("1. General", "1. General", "1. General", "1. General", "1. General", "1. General", "1. General", "2. Cancer", "2. Cancer", "2. Cancer", "2. Cancer", "2. Cancer", "2. Cancer", "2. Cancer", "3. Clinicians", "3. Clinicians", "3.

问题 I'm using chartist to create donut chart. I want to replace label to image. Try to find something simple as just replace string to image any idea? 来源： https://stackoverflow.com/questions/41337839/chartist-label-as-image

问题 How could I hide an existing Label when a button is clicked in Python(Tkinter)? 回答1: This really depends on the geometry manager you used. If you use lbl = Tkinter.Label(parent) to create the label, you will use one of the following to hide it. lbl.grid_forget() lbl.pack_forget() lbl.place_forget() edit (working example) import tkinter class MyClass(tkinter.Frame): def __init__(self,parent, *args, **kwargs): tkinter.Frame.__init__(self, parent, *args, **kwargs) self.btn = tkinter.Button(self

问题 I have a label and I want to add to it a link. I want to use javascript like : MyLabel.Attributes.Add("`onclick`", "javascript:`SOME_CODE`") What must I add in ( SOME_CODE ) to redirect the user to another link. Thanks. 回答1: Have you tried: window.location = 'http://google.com' ? Are the any particular reason you want to use Javascript for this, and not just the HyperLink Control? Update: You can either use a normal a-tag <a href="http://google.com">link</a> or use the ASP.Net HyperLink

问题 I am using Tkinter Label widget to display some text to my UI Frame and I want the Label to change the text every-time I click the button. In my case I got wrong... it didn't change, is it possible? This is my code.. currentCounterNumber = "0" def counterPlus(teller_num): #.... the data is working well .... data = s.recv(1024) if data: currentCounterNumber = data ...... class Content(tk.Frame): def __init__(self, master, teller_name,*args, **kwargs): tk.Frame.__init__(self, *args, borderwidth