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问题 My name is Michael Toscano. I am currently working on a 3 tier project for school, however I am stuck on what seems to be a trivial step. Right now, I am trying to make it so individual HTML forms are hidden by clicking one button, and shown by clicking another. There are only 2 forms on the HTML page. What I have now works if I try to hide the second form, however if I try to hide only the first form, it hides the entire page, aside from the two buttons at the top of the page (both forms). I

问题 I'm new in Javascript and I can't find the answer for my question. Is it possible that my javascript shows a div after if you clicked on a button 5 times? If this is the case, how can I make this possible? Thanks! 回答1: Without jQuery: document.addEventListener("DOMContentLoaded", function(event) { var button = document.getElementById('click_me'); var elem = document.getElementById('message'); var count = 0; button.addEventListener('click', function(e) { e.preventDefault(); count++; if(count =

问题 I have a banner on my website that by default is not shown. The code I am using to get it to show is document.getElementById("cookie1").style = "display:block;" This works in Chrome but is not working in safari. I am not getting any errors in Safari either, It just doesn't show the banner. Any ideas on what could be causing this? Or a better way to hide/show a page element? Thanks! 回答1: From testing this in Chrome and Safari, it seems Chrome is more forgiving in that it parses the style

问题 This question already has answers here : A view does not show inside a relative layout (4 answers) Closed 5 years ago . I posted this already but i got new information that may help you to help me... I have a problem with this layout and i cannot find out what is wrong. As you can see, there is a chronometer and a table inside a relative layout but the chronometer does not show, not even a blank space. <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas

问题 My application is of such a nature that I need to jump around many windows consecutively. From my menu window I need to open another window (from the selection) and the disable or close the menu window. What I'm currently using is window.show and then this.close() method to close the menu window. Ex: private void MainMenuControl_Link1MouseDown(object sender, RoutedEventArgs e) { // Utilities UtilitiesMenyWindow UtilitiesMenyWindow = new UtilitiesMenyWindow(); // Assign Variable to window

问题 hi I have a haskell module which have this data type data Blabla = Blabla [Integer] [Char] [(Integer,Char,Char,Integer,String)] Integer I want to show them like that with using instance show integers=[1,2,3] chars=[a,b,c] specialList=[(1,a,b,2,cd),(3,b,c,4,gh)] interger=44 thanx for helping... 回答1: Assuming you just want the default style, simply adding deriving Show to the end of the line as below should do the job. data Blabla = Blabla [Integer] [Char] [(Integer,Char,Char,Integer,String)]

问题 Hi in my android app I would like to hide the action bar on user interaction and show it again when the user has stopped interacting for some time. Now I already have the code for hiding the action bar: mViewPager.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { // TODO Auto-generated method stub getActionBar().hide(); return false; } }); I simply added an onTouchListener to my main view But I do not know how to implement the

问题 I work on popup menu in jQuery with show/hide. I want to make a green rectangle for my example clikable too. Example: http://jsfiddle.net/Q5cRU/27/ $(document).ready(function(){ $('.rectangle1').hide(); $('#rectangle').hover(function() { $('.rectangle1').show() },function() { $('.rectangle1').hide() }); }); 回答1: Use an area for .rectangle1 inside: <div class="rectangle1"> <div class="rectangle1-area"></div> </div> Add a top padding to this area. So your areas will be gapless. Also you can add

问题 Eloqua Forms I want to know if there is some way to show or hide fields (or sections) depending on what values of others fields. Of course, I am asking on some OOTB behavior; if not, will do it with JS. Thanks in advance. 回答1: Unfortunately, Eloqua does not have a conditional rules for form field visibility (at least not yet. Dependent Field Visibility/Logic). Until that functionality is brought into Eloqua Forms, you would have to write some Javascript to accomplish this. 来源： https:/

问题 I'm looking for a wordpress plugin that hides to start with the when I click say an arrow image an ajax feature pops out with say a contact form inside and also another show hide feature at the bottom of the page to show and hide multiple divs. Is there a plugin that can do all this? My pages have to be editable for my client so it is impossible for me to build this into the theme. The javascript function needs to be part of a page. I've found WP ShowHide Elements but this does not allow me