onclick

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm building a single page which consists of a list (of div's) on the left and a grid (of div's) on the right. I would like to add the ability for a user to click and drag one of the list items and drop it over one of the grid boxes. I'm not using HTML5, but I know it comes with this native capability. I'm trying to avoid HTML 5 at the moment. The above illustration shows my basic page layout and the red line shows how things will be dragged/dropped. Any of the list items may be dragged into any of the grid boxes. The grid cells are

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: On my website I have a jQuery script that, if the download button is clicked it will open the image that you want in new window. My question is, how can I make this script when you click the button the image will save automatically and not open in a new window. My code : <script type="text/javascript"> $(document).ready(function (){ $('#download-btn').click(function(){ var size = $('#size').val(); window.open(size); }); }) </script> 回答1: First I try jqueryfiledonwloader but not work on image file,after a some searching I found below solution

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have been going round and round trying to find a definitive answer. Basically, I want to add the Google Analytics event tracking to a form submit - I was hoping to add an onClick to it, but I am having a tough time finding out if all the browsers support it. I asked the person who designed the form, and she said that the reason they didn't use the button type is that is caused issues submitting the form in some browsers, but could not remember which ones. So, will it work across browsers, or should I switch to button? Relevant code below:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have an Activity with one button to quit the Activity . Through the layout.xml I have to set the OnClick event to cmd_exit and a call to 'this.finish()' works fine public void cmd_exit(View editLayout){ this.finish(); } , but when I add a OnClickListener instead cmd_exit = (Button) this.findViewById(R.id.cmd_ExitApp); cmd_exit.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { finish(); } }); this.finish() gives error. It has to be only finish() . I understand that finish() lives in the Activity

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to use existing onClick method to make my program simpler. It consists of onClick method and other method: @Override public void onClick(View v) { switch(v.getId()){ case R.id.button1: .... break; } } void foo(){ .... onClick(????); } Is there any way to make it do the same behaviour like when i click it on the phone? 回答1: you can use View.performClick() reference 回答2: performClick() will play a sound just like if the user clicked on that view, therefore in most cases it's better to use callOnClick() , which will call the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: So, I'm getting this error 11-15 16:55:40.617: E/AndroidRuntime(316): java.lang.IllegalStateException: Could not find a method ingresarBtnClick(View) in the activity class android.view.ContextThemeWrapper for onClick handler on view class android.widget.Button with id 'ingresarButton' This is my layout xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:weightSum="1"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm dynamically creating some <div> elements and then filling their innerHTML properties with text. I'm trying to set their onclick event handlers like this: myDiv . onclick = function () { alert ( "Hello!" ) }; That I can do. What I would like to do is be able to access the value / innerHTML (new to Javascript and DOM, so I'm unsure of what term is what I'm looking for) within the newly defined onclick function. How would I go about accessing the data of myDiv within the function being defined for its onclick property? myDiv will

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to bind the datapoints with the onclick event, so that I could display a overlay box with some additional details and links. I'm using the .nv-point class to access the datapoints. The problem is that I'm unable to register the onclick event to those datapoints. Here is the code : d3.selectAll(".nv-point").on("click",function(){ alert("clicked"); //do something more }); Here is the demo in jsFiddle 回答1: You can easily attach a click handler to the "circle", or node point on a lineChart like this: chart.lines.dispatch.on(

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have created a custom dialog and a layout xml: In the dialog class I've implemented the method "dialogClicked(View v)": public class TestDialog extends Dialog { public TestDialog(final Context context) { super(context); } @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.dialog); } public void dialogClicked(final View view) { System.out.println("clicked"); } } When I tap the button I get a NoSuchMethodException 'dialogClicked'. Setting the onClick handler in