click

Click event on Leaflet tile map in Shiny

由 懵懂的女人 提交于 2019-12-01 03:51:16
问题 Is it possible to get the lat long from a click event in leaflet/shiny (in R) from the tile map? (i.e. NOT from any loaded markers, polygons etc). Just to show positional (lat/long) info i guess. I thought maybe from this qu it was possible but no luck. ui <- bootstrapPage( tags$style(type = "text/css", "html, body {width:100%;height:100%}"), leafletOutput("map", width = "100%", height = "100%") ) server <- function(input, output,session) { output$map <- renderLeaflet({ leaflet() %>%

How to stop the jump when clicking on an anchor link? [duplicate]

由 我们两清 提交于 2019-12-01 03:06:33
This question already has an answer here: Avoid window jump to top when clicking #-links 12 answers Is there a way of avoiding the jump when clicking on an anchor link? So that the view does not change. The most semantic and meaningful approach to this problem would be to handle the onclick event from within JavaScript. Ideally this file would be best to be stored in a seperate file, however, including a in-line script within your problem file would suffice. Here's how i'd recommended approaching this problem if your already using a JavaScript library like jQuery. Assign an ID Include an id

In WPF how to add menu item event?

由 江枫思渺然 提交于 2019-12-01 02:59:04
In my WPF application, I add a menu then add several menu items under it. For example, one of my menu item is "Main Item", then I add subItem1, subItem2 and subItem3 under "Main Item". I want to click subItem1 and do something(e.g. MessageBox.show a message). Why I cannot find the event for this subItem1? How can I add the click event for subItem1? I find the property for subItem1 under the collection property for "Main Item", but can only see property, cannot see event list. How can I add click event for subItem1? Thank you! In your xaml: <Menu IsMainMenu="True"> <MenuItem Header="MainMenu">

webview links not working

由 不打扰是莪最后的温柔 提交于 2019-12-01 02:55:42
问题 l am using webview in my xml, loading html file from asset directory. But clicking on links sometimes launching browser on first click and sometimes not responding even after 5 clicks. Any help is appreciated. Thanks 回答1: For, this you've to use WebViewClient() to your WebView WebView web = (WebView)findViewById(R.id.webView1); ..... ..... // Your stuff ..... web.setWebViewClient(new HelloWebViewClient()); public class HelloWebViewClient extends WebViewClient { public HelloWebViewClient() { /

Created Button Click Event c# [duplicate]

由 坚强是说给别人听的谎言 提交于 2019-12-01 02:41:00
问题 This question already has answers here : Add events to controls added dynamically (2 answers) Closed 6 years ago . I have made a button using Button buttonOk = new Button(); along with other code, how can I detect if the created button has been clicked? And make it that if clicked the Form will close? 回答1: public MainWindow() { // This button needs to exist on your form. myButton.Click += myButton_Click; } void myButton_Click(object sender, RoutedEventArgs e) { MessageBox.Show("Message here")

Is there any way to bind a click event to a div's left border in jquery?

由 馋奶兔 提交于 2019-12-01 02:25:42
问题 I have a div <div id="preview"> </div> Is there any way to bind a click event to this div's left border? Thanks in advance. 回答1: div { height:100px; border:4px solid black; padding:10px; } Please try this method $('div').click(function(e){ if( e.offsetX < 5){ alert('clicked on the left border!'); } }); Edit - Better version $('div').click(function(e){ if( e.offsetX <= parseInt($(this).css('borderLeftWidth'))){ alert('clicked on the left border!'); } }); 回答2: I don't think there is but you can

How to change the color of button after click?

由 别说谁变了你拦得住时间么 提交于 2019-12-01 01:58:51
问题 I create button with background color but when i click on it, it's not show anything. I need to show different color on button after click because user need to know button is Click. I don't understand how to do this? Give me suggestion. here is my button code. <Button android:textSize="15px" android:id="@+id/button9" android:gravity="center|bottom" android:textColor="@color/myWhiteColor" android:drawableTop="@drawable/math" android:text="@string/HomePage_Math" android:background="@color

radio和checkbox的js勾选使用

由 孤街醉人 提交于 2019-12-01 01:48:07
Html ： <table> <tr><th class="w1">党内职务</th><td colspan="3" class="dangneizhiwu"><input id="txt_dangneizhiwu" class="form-control input-lg" type="text" placeholder="" disabled onclick="dangneizhiwuEvent(event)"> <div class="dangneizhiwuBox none" id="dangneizhiwuBox"> <ul> <li class="noSub"><label><input type="radio" name="dangneizhiwu" id="dangneizhiwu1" value="01">党员</label></li> <li class="noSub"><label><input type="radio" name="dangneizhiwu" id="dangneizhiwu2" value="02">党支部书记</label></li> <li class="noSub"><label><input type="radio" name="dangneizhiwu" id="dangneizhiwu3" value="03">党支部副书记<

Android onTouch with onClick and onLongClick

由 你说的曾经没有我的故事 提交于 2019-12-01 00:58:38
问题 I've got a custom view which acts like a button. I want to change the background when user press it, revert the background to original when user moves the finger outside or release it and I also want to handle onClick/onLongClick events. The problem is that onTouch requires me to return true for ACTION_DOWN or it won't send me the ACTION_UP event. But if I return true the onClick listener won't work. I thought I solved it by returning false in onTouch and registering onClick - it somehow

jquery trigger: how can I trigger the browse file in the input when I click on a text link?

由 ▼魔方 西西 提交于 2019-12-01 00:33:52
问题 Following up on this post, I have another issuer - how can I trigger the browse file in the input when I click on a text link? Basically I want to hide the form but it will be triggered when you click on the upload text link. <a href="#" class="upload">upload</a> <form action="upload.php" method="post" enctype="multipart/form-data" id="myForm" style="display:none;"> <input type="file" multiple="multiple" name="file[]" /> <input type="submit" name="upload" value="Submit"/> </form> <div id=
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