onclick

问题 I am using some functionality I found over here: http://www.trendskitchens.co.nz/jquery/contextmenu/ It gets me started making a nice Context Menu. My purpose was to get this context menu to "Pop" on right OR left click. But I might not ALWAYS want to bind the left click, so I need to be able to always do right click, and when I want, make the left click work too with a bit of code. First, to test you will need jQuery for the demo, I am using 1.8.2 Here is the source of the plugin: /* *

问题 Let's say that I've got the following HTML: <div id="active_server"> <div class="clearfix"> <a href="#" onclick="return Index.submit_login('server_nlp1');"> <span class="world_button_active">Server NL P1</span> </a> <a href="#" onclick="return Index.submit_login('server_nlp2');"> <span class="world_button_active">Server NL P2</span> </a> </div> </div> Now let's say that i want to simulate an click on server NL P2. I know that I've got to get the HTML. so first i get the div like this:

问题 I am adding a JMenuItem (Show History) that will toggle the appearance of a JPanel upon click. But after doing so, I want to change the title of that menu item to state the opposite action (Hide History). Is there a way to change just the text for that menu item, or must I remove the old JMenuItem and add a new one? JMenuItem history = new JMenuItem("Show History"); history.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { //code here to show the history /

问题 I my A SP.NET Webforms app, I have a table in which I add all data dynamically. One row contains Buttons in each cell. I want the button to fire onclick event when the user clicks on it. But, with the below code, the event never fires and the table disappears. Here's the code : <asp:Table ID="floorTable" runat="server" Width="100%" GridLines="Both"> </asp:Table> In Code behind // This method is called on a DropDownList SelectedItemChanged Event - so // the buttons cannot be created in Page

问题 I've searched everywhere and I couldn't find an answer to this question. I've built a menu with couple of divs inside divs: <nav id="menu"> <span>Open Menu</span> <div class="dropdownContain"> <div class="dropOut"> ... ... <div id="logout_wrap"> <a id="logout"> And a script using JQuery so that menu appears (toggle) when "#menu" is clicked and disappear when body is clicked. for this functionality I had to use stopPropagation() method to stop #dropDownContain from running "body" 's hide()

问题 Question I am trying to use a button to delete the first entry to my database. I thought I had the code right but it does not seem to be deleting any of the data, when the delete button is pressed android is setup so which this as it onClick method:- public void delete(View view) { datasource.open(); datasource.deleteTitle(0); datasource.close(); } the delete method it is calling is this method here:- public boolean deleteTitle(long rowId) { return db.delete(DATABASE_TABLE, KEY_ROWID + "=" +

问题 Preamble: I'm Italian, sorry for my bad English. This is my problem: I want to assign a function to a set of buttons. I need to send a parameter to the function. this is the code that I've tried: function test(atxt) { var buttons = $('.tblButton'); for (var i = 0; i < buttons.length; i++) { buttons[i].onClick(sayHello(atxt)); } } function sayHello(txt){alert('hello' + txt)}; ...getting the following error: Uncaught TypeError: Object #<HTMLButtonElement> has no method 'onClick' can you tell me

问题 I'm a newbie in JQuery so I ask you help to me.. How I can hide overflow in html after click on dropdown button menu and after closing toggle overflow as visible. I tried this, but it allowed only to hide the overflow. Then how I can toggle hide-scroll? $(document).ready(function() { $('.button').on('click', function() { $('html').css("overflow", "hidden"); }); }); 回答1: You can do it by using .css()'s callBack function, $(document).ready(function() { $('.button').on('click', function() { $(

问题 I make List view with image and text using simple adapter in android. But i tired make OnClickListener to switch other activity using intent. Example, i click India, activity switch to IndiaActivity.java etc... Please help me.. Thanks! (sorry bad english) My code: public class MainActivity extends Activity { // Array of strings storing country names String[] countries = new String[] { "India", "Pakistan", "Sri Lanka", "China", "Bangladesh", "Nepal", "Afghanistan", "North Korea", "South Korea"

问题 I'm having a problem always when I try to use the following code in a button in my HTML file. onClick=window.location.reload(); mapGenerator(); The page reloads but the javascript (mapGenerator) that make a D3JS view doesn't appear. What am I doing wrong? 回答1: location.reload() will immediately reload the page and prevent any following code to execute. You can, however, create a function that executes your method after the page has (re)loaded: window.onload = function() { mapGenerator(); };