onclick | 易学教程

setOnClickListener on imageview needs to click two times in order to work

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问题 I have ImageView in my activity with the following properties i have innitialized the imageview and also set OnClickListener on ImageView , but when i click on Imageview for the first time, onlick event doesnot work but when i click on Imageview for the second time it works <ImageView android:clickable="true" android:focusable="false" android:id="@+id/switchIcon" android:layout_width="50dp" android:layout_height="45dp" android:layout_alignParentRight="true" android:layout_below="@+id/title"

Simulate click event on select (not working for IE and FF)

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问题 I want to simulate click event on select using button. I have inspired through the following link. Simulate click on select element with jQuery On above thread this fiddle is working fine for chrome. I am facing an issue with same behavior for firefox and Internet explorer. I have edited the fiddle. This is fiddle but it seems it is not working. In this fiddle I am able to get into the function but actual click event is not firing on select. I am missing pieces of code and because of that my

如何捕捉窗口的前进、后退、刷新、停止、关闭、移动事件

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停止有document.onstop，看微软的例子 <body scroll=no> <script> document.onstop=fnTrapStop; var oInterval; window.onload=fnInit; function fnInit(){ oInterval=window.setInterval("fnCycle()",1); } function fnCycle(){ // Do something } function fnTrapStop(){ window.clearInterval(oInterval); alert(); } </script> </body> ___________________________________________________________________________________________ 刷新与关闭 <body scroll=no> <script> document.body.onbeforeunload=aa; function aa(){ if(event.clientY<0&&event.clientX>760||event.altKey) alert("窗口关闭!") else alert("窗口刷新!") } </script> </body> //写死了宽度

11种刷新按钮的方法

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<input type=button value=刷新 onclick="history.go(0)"> <input type=button value=刷新 onclick="location.reload()"> <input type=button value=刷新 onclick="location=location"> <input type=button value=刷新 onclick="location.assign(location)"> <input type=button value=刷新 onclick="document.execCommand('Refresh')"> <input type=button value=刷新 onclick="window.navigate(location)"> <input type=button value=刷新 onclick="location.replace(location)"> <input type=button value=刷新 onclick="window.open('自身的文件','_self')"> <input type=button value=刷新 onClick=document.all.WebBrowser.ExecWB(22,1)> <OBJECT classid=CLSID

十一种刷新按钮的方法

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十一种刷新按钮的方法。很不错的，经常上网要找。哈哈。这下放这里了。 <input type=button value=刷新 onclick="history.go(0)"> <input type=button value=刷新 onclick="location.reload()"> <input type=button value=刷新 onclick="location=location"> <input type=button value=刷新 onclick="location.assign(location)"> <input type=button value=刷新 onclick="document.execCommand('Refresh')"> <input type=button value=刷新 onclick="window.navigate(location)"> <input type=button value=刷新 onclick="location.replace(location)"> <input type=button value=刷新 onclick="window.open('自身的文件','_self')"> <input type=button value=刷新 onClick=document.all.WebBrowser

在javascrit中怎样来刷新页面

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a页面里iframe了个b页面，我想实现在b页面里一个按钮，一按就刷新a页面，也就是父页面，不是只刷新iframe里面的b页面哦~ 请问b页面里的<input type="button" class="btn" value=" 返回 " onclick="history.back();">那个onclick 要怎么写呢？啊哈答案是：parent.location.reload() ；以下是网上的：十一种刷新按钮的方法。很不错的，经常上网要找。哈哈。这下放这里了。 <input type=button value=刷新 onclick="history.go(0)"> <input type=button value=刷新 onclick="location.reload()"> <input type=button value=刷新 onclick="location=location"> <input type=button value=刷新 onclick="location.assign(location)"> <input type=button value=刷新 onclick="document.execCommand('Refresh')"> <input type=button value=刷新 onclick="window.navigate

JS实现刷新iframe的方法

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Stop 300ms onclick delay on Android web browser

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问题 I have a page that plays an mp3 file when button pressed, using javascript like: onclick="playAudio" There is the obvious 300ms delay. I want to use this through html5 browsers only, using the nexus 7 only. So I dont want any backup code for IE6 etc. Every solution I've seen seems quite complicated and I can't get it to work. Is there no simple javascript solution? 回答1: Check out the Fastclick project on github. If I understand your question, you just want to get rid of the 300ms delay on

JQuery Cannot bind click event on selectable

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问题 This should be very simple, but I am unavailable to retrieve click event and fire a function on a selectable item for JQuery UI. <div id="a"> <ol id="selectable-a"> <li class="a-item">1</li> <li class="a-item">2</li> <li class="a-item">3</li> <li class="a-item">4</li> </ol> </div> Javascript: $("#selectable-a").selectable(); $("li .a-item").click(function () { console.log("Executing command"); }); But the click event is never fired. I have look into Google for that. try to replace .click( by

How to detect a motion event when an onClick listener is there?

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问题 I have a ListView with onItemClick() method . Now I want to detect a touch motion in the screen . Implementing onTouchEvent() does not work in this case since I have written already a click listener . So help me how to do it. I need both the on click listener and onTouchEvent() . 回答1: You need to implement the OnTouchListener(View v, MotionEvent event) to check event.getX() and event.getY() when event.ACTION_DOWN and event.ACTION_UP and compare them to know the motion direction. Note: you