onclick

Is there any way to kill a setInterval loop through an Onclick button

由 喜欢而已 提交于 2019-12-03 16:54:06
问题 So, I got an infinite loop to work in this function using setInterval attached to an onClick. Problem is, I can't stop it using clearInterval in an onClick. I think this is because when I attach a clearInterval to an onClick, it kills a specific interval and not the function altogether. Is there anything I can do to kill all intervals through an onClick? Here's my .js file and the calls I'm making are input type="button" value="generate" onClick="generation(); input type="button" value=

how to set an onclick listener for an imagebutton in an alertdialog

由 我只是一个虾纸丫 提交于 2019-12-03 15:56:45
问题 I have a layout with an ImageButton that is inflated in an AlertDialog, where/how should I set an onClick listener? Here's the code I tried using: ImageButton ib = (ImageButton) findViewById(R.id.searchbutton); ib.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(TravelBite.this, "test", Toast.LENGTH_SHORT).show(); } }); 回答1: Try to put like this in ur code e.g:-if your alertdialog's object is ad,then ImageButton ib = (ImageButton) ad

Disable onMarkerClickListener completely in Maps API v2

由 不打扰是莪最后的温柔 提交于 2019-12-03 15:37:20
问题 I want to disable clicking/tapping on map markers . I know you can disable default behavior by setting up an empty map.setOnMarkerClickListener and return true; However, this still takes the tap as clicking on the marker. I want to pass the tap on to the onMapClickListener . In my app, tapping the map moves a marker around, and if you're tapping close to where the marker is already, it just thinks you're tapping the marker! You would think there is a Marker.setClickable method but there isn't

How to use CrawlSpider from scrapy to click a link with javascript onclick?

由 不打扰是莪最后的温柔 提交于 2019-12-03 14:44:56
问题 I want scrapy to crawl pages where going on to the next link looks like this: <a href="#" onclick="return gotoPage('2');"> Next </a> Will scrapy be able to interpret javascript code of that? With livehttpheaders extension I found out that clicking Next generates a POST with a really huge piece of "garbage" starting like this: encoded_session_hidden_map=H4sIAAAAAAAAALWZXWwj1RXHJ9n I am trying to build my spider on the CrawlSpider class, but I can't really figure out how to code it, with

Adding an onclick to a submenu?

由 ℡╲_俬逩灬. 提交于 2019-12-03 14:39:01
I have an onclick function for my menu but I can't figure out what the ID is for my submenu so that I can tell the submenu what to do when the user click on it. I created my submenu programmatically using the code below. So if someone could please explain to me how I know what the id is for each item of the submenu I'd greatly appreciate it. @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.mainmenu, menu); SubMenu submenu = menu.addSubMenu(0, Menu.FIRST, Menu.NONE, "Preferences"); submenu.add(0, Menu.FIRST, Menu.NONE,

Android - CheckBox blocks ExpandableListView.OnGroupClickListener

由 余生颓废 提交于 2019-12-03 14:22:59
I'm trying to put a checkbox into ExpandableListView. How do I do that? I extend BaseExpandableListAdapter and put the following into getGroupView(): @Override public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) { View view = convertView == null ? context.getLayoutInflater().inflate(R.layout.onet_head, null) : convertView; ((TextView)view.findViewById(R.id.onetText)).setText(cats.get(groupPosition).value); return view; } Notice that inflated layout? That's where I'm putting TextView and CheckBox. I noticed that placing a checkbox into my group

Prevent onblur code to execute if clicked on submit button

由 血红的双手。 提交于 2019-12-03 12:29:41
问题 By the following code I wish to "DO SOMETHING" on "ONBLUR" of element id="eg1" only if the onblur event was not caused due to "ONCLICK" on the submit button. $(document).ready(function() { $('#eg1').blur(function() { if(!($("#SubmitBut").click())) { //do something } }); }); For Eg : if the user changes value of the “eg1” text field and clicks on the next text field then the DO SOMETHING code must run, but in case the user changes value of the the “eg1” field and then clicks on the SUBMIT

Run php function on button click

由 柔情痞子 提交于 2019-12-03 12:20:24
I want to run a php function on button click. for eg : <input type="button" name="test" id="test" value="RUN" onclick="<?php echo testfun(); ?>" /><br/> <?php function testfun() { echo "Your test function on button click is working"; } ?> My question is that when I do this I don't get the expected output I was looking for. Please give me the best solution for this to run a php function on button click whether it is a simple button or submit . I tried the code of William, Thanks brother. but it's not working as a simple button I have to add form with method="post". Also I have to write submit

html div onclick event

由 风流意气都作罢 提交于 2019-12-03 11:37:43
问题 I have one html div on my jsp page, on that i have put one anchor tag, please find code below for that, <div class="expandable-panel-heading"> <h2> <a id="ancherComplaint" href="#addComplaint" onclick="markActiveLink(this);">ABC</a> </h2> </div> js code $('.expandable-panel-heading:not(#ancherComplaint)').click(function () { alert('123'); }); function markActiveLink(el) { alert($(el).attr("id")); } here I when I click on div I got alert with 123 message, its fine but when I click on ABC I

Add a click handler to a HorizontalPanel in GWT

由 ￡可爱￡侵袭症＋ 提交于 2019-12-03 11:34:47
How do i add click handlers to HorizontalPanel ? It worked with the use of addDomHandler() in newer GWT versions, but i had to downgrade to GWT 2.0.4 where this isn't supported. I used to do it like this: horizontalPanel.getWidget(1).addDomHandler(someClickHandler,ClickEvent.getType()); //or horizontalPanel.addDomHandler(someClickHandler, ClickEvent.getType()); Use FocusPanels instead of hooking native events. To catch clicks for the whole panel: FocusPanel wrapper = new FocusPanel(); HorizontalPanel panel = new HorizontalPanel(); wrapper.add(panel); wrapper.addClickHandler(new ClickHandler()
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