tablerow | 易学教程

OnClick change tablerow background color

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问题 So I'm trying to find an easy way to get the background color or a table row to change when its clicked on. I've been trying to find a way to call what the background color is and check it but I haven't found a way to call the color. Here is what I have right now. RowName = (TableRow) findViewById(R.id.RowName); RowName.setBackgroundColor(Color.TRANSPARENT); RowName.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { if (RowName.equals(Color.TRANSPARENT)) RowName

Android TableRow - How to add View dynamically to certain postion?

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问题 I'm constructing TableLayout dynamically. And I need TableRow has a gap in certain column position. For example, I need row has ImageView on 3 and 5 position, next row has ImageView on 1, 2, 4 position. I try to use: TableRow row1 = new TableRow(this); row1.addView(new ImageView(this), 2); row1.addView(new ImageView(this), 4); mTable.addView(row1); TableRow row2 = new TableRow(this); row2.addView(new ImageView(this), 0); row2.addView(new ImageView(this), 1); row2.addView(new ImageView(this),

How to set layout_span through code

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问题 Does anyone know how to set/change the android:layout_span="" of an EditText in Android at runtime. I already have the EditText defined in my XML file. <TableRow android:paddingTop="20dip" android:gravity="center_horizontal"> <EditText android:layout_width="150dip" android:text="" android:layout_height="40dip" android:id="@+id/p" android:layout_span="2"> </EditText> </TableRow> 回答1: You can use: TableRow.LayoutParams params = (TableRow.LayoutParams)editText.getLayoutParams(); params.span =

Android开发中TableLayout表格布局

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Android开发中TableLayout表格布局一、引言在移动端应用程序开发中，常常会使用到表格布局，iOS和Android开发框架中都提供了独立的表格视图控件供开发者使用，例如iOS中的UITableView、UICollectionView，Android中的ListView、GridView等。除了独立的视图控件外，Android中还提供了一个布局容器类TableLayout，使用其也可以进行方便的表格布局。前边博客有介绍过关于LinearLayout线性布局的相关内容，LinearLayout只能进行水平或者垂直方向上的排列布局，使用LinearLayout的布局嵌套，实际上也可以实现表格布局的样式。实际上，TableLayout就是采用这样的原理，TableLayout继承于LinearLayout，其中每个视图元素作为一行，同时Android中还提供了一个TableRow类，这个类同样继承自LinearLayout，其中每个视图元素作为当前行中的一列，结合使用TableLayout与TableRow，就实现了行列的表格布局。二、关于TableRow TableRow可以简单理解为TableLayout布局中的一行，当然，TableLayout中也可以直接添加任意的View视图，但是默认添加的View视图将独占一行。TableRow中可以添加其他视图

jQuery each loop in table row [duplicate]

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Possible Duplicate: How to iterate a table rows with JQuery and access some cell values? I am having something like: <table id="tblOne"> <tbody> <tr> <td> <table id="tblTwo"> <tbody> <tr> <td> Items </td> </tr> <tr> <td> Prod </td> </tr> </tbody> </table> </td> </tr> <tr> <td> Item 1 </td> </tr> <tr> <td> Item 2 </td> </tr> </tbody> </table> I have written jQuery to loop through each tr like: $('#tblOne tr').each(function() {...code...}); But problem is that it loops through the "tr" of "tblTwo" also which I don't want. Can anyone please suggest something to solve this? in jQuery just use $('

How do you add dynamically a view from xml file, I want to add TableRow in RelativeLayout

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问题 I am trying to add table row dynamically in my activity. The table row is in the relative layout. It looks fine but don't know where I am going wrong. Below is my code public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); RelativeLayout RLayout = (RelativeLayout)findViewById(R.id.RelativeLayout); TableRow tableRow = (TableRow)findViewById(R.id.TableRow); for(int i = 1; i <3; i++) RLayout.addView(tableRow); //My code is crashing

JavaFX: How to disable a row in a TableView?

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I want to disable a row in a TableView. I have a Tableview of Products, and I already know which product needs to be disabled (I got the index of it from the ObservableList that fills the TableView). How do I get the TableRow that is associated with Product in the ObservableList, of which I know the index? Otherwise: is there a easy way to disable a specific TableRow from a TableView? Any help is greatly appreciated. The best way is not to use the index, but to use a custom row factory and observe the appropriate properties of the item in the row. This is slightly tricky with the current API,

JavaFX TableView: format one cell based on the value of another in the row

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I have a class named TransactionWrapper I'm using to populate my ObservableList for the TableView in my application. This wrapper has an attribute (enum) indicating whether it is a withdrawal or a deposit. I need to get to that to render/format the amount cell (display it in red or green based on the nature of the transaction) and I'm not finding anything out there that is helping me with that battle. Basically what I want to do is look at the row and say if the type is withdrawal, color the text red and if it's a deposit color it green... I'm hoping someone here can help me out with this. I

jQuery each loop in table row [duplicate]

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问题 Possible Duplicate: How to iterate a table rows with JQuery and access some cell values? I am having something like: <table id="tblOne"> <tbody> <tr> <td> <table id="tblTwo"> <tbody> <tr> <td> Items </td> </tr> <tr> <td> Prod </td> </tr> </tbody> </table> </td> </tr> <tr> <td> Item 1 </td> </tr> <tr> <td> Item 2 </td> </tr> </tbody> </table> I have written jQuery to loop through each tr like: $('#tblOne tr').each(function() {...code...}); But problem is that it loops through the "tr" of

Can we solve the table row background image problem, in chrome, in multi celled tables?

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It is frequently asked – but I haven’t seen a good answer yet (and I looked). If you set a background image in CSS to a table row- the image will repeat itself in every cell. If you set the position: relative (for the row) and set the background-image: none (for the cells) it solves the problem on IE but not on chrome! I can't use background positioning since there are many calls and their size varies. (And the picture is not symmetrical- It's a fade out from one side. Anybody?? Example for the css code : tr { height: 30px; position:relative;} tr.green { background: url('green_30.png') no