gridview

问题 One of BoundField in my GridView has very long string without spaces and it resize GridView. How to break long strings in GridView columns? 回答1: I have found the solution which works in my situation <asp:TemplateField ItemStyle-Width="350px" HeaderText="Source"> <ItemTemplate> <div style="width: 350px;word-wrap:break-word; "> <%# Eval("Source")%> </div> </ItemTemplate> </asp:TemplateField> 回答2: <asp:BoundField DataField="DataField" HeaderText="HeaderText" ItemStyle- CssClass="breakword" />

问题 I am beginner to yii2 & trying to search fields in Gridview using Pjax on search button. I have done this with GET method but I want to do this by using POST method. Then how can I do this with Yii2 Pjax(post method) with pagination? Here is my code : _details.php : <?php use yii\helpers\Html; use yii\widgets\ActiveForm; use yii\widgets\Pjax; use kartik\depdrop\DepDrop; $js = <<<JS // get the form id and set the event $('#bank-details-form').on('beforeSubmit', function(e) { var form = $(this)

问题 I want to set the height of my Gridview programmatically in my application. Is there any way to implement that? I just want to change the gridview height in two particularcases from the code. EDIT: <fragment android:id="@+id/mygridview" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_margin="10dip" class="com.myapp.android.MyGridViewClass" /> MyGridViewClass extends Fragment where Gridview is populated. <GridView android:id="@+id/mygridview_container"

问题 I have a gridview which I am using to display a dataset result. The problem is I am using paging in it. But when I click on the page # it says that I haven't handled the event. Do I need to rebind the dataset??? Thanks 回答1: Try the following code: protected void grdView_PageIndexChanging(object sender, GridViewPageEventArgs e) { FillGrid(); grdView.PageIndex = e.NewPageIndex; grdView.DataBind(); } 回答2: Try it In the pageload protected void Page_Load(object sender, EventArgs e) { if (!Page

问题 I have a gridview which I am using to display a dataset result. The problem is I am using paging in it. But when I click on the page # it says that I haven't handled the event. Do I need to rebind the dataset??? Thanks 回答1: Try the following code: protected void grdView_PageIndexChanging(object sender, GridViewPageEventArgs e) { FillGrid(); grdView.PageIndex = e.NewPageIndex; grdView.DataBind(); } 回答2: Try it In the pageload protected void Page_Load(object sender, EventArgs e) { if (!Page

问题 I have a GridView with each cell containing some text, and I want to be able to set the background colour of individual cells. The XML for my GridView is: <GridView android:id="@+id/students_grid" android:layout_width="fill_parent" android:layout_height="fill_parent" android:numColumns="6" android:gravity="center" android:stretchMode="columnWidth"> </GridView> The code for my GridView is: GridView gridView = (GridView) findViewById(R.id.students_grid); ArrayAdapter<String> adapter = new

问题 I follow this tutorial to create a GridView : This line: imageView.setLayoutParams(new GridView.LayoutParams(85, 85)); Size 85x85 is great for my Wildfire, but on HTC Desire it looks very small. How can I change the image size according to the screen? I have 2 different layouts, but Gridview hasn't any attribute in the XML files to change the image size. 回答1: You could try to make an adjustment based off the pixel density of the current device you are on. DisplayMetrics metrics = new

问题 I have an activity with a list, whose items are made of an image+text. I need to allow the user to change the view and have a gridview instead of it (whose elements are still made of the same image+text). The user can do it through an icon menu: public boolean onOptionsItemSelected(MenuItem item) { if(item.getItemId()== R.id.change_view) { // ? } } I tried to just set the new adapter(see below) but it doesn't work..do I have to create a new activity to do that? if(item.getItemId()== R.id

问题 this must be somethng very simple I'm overlooking, but I have the following problem (the post is rather lengthy, but I want to provide as much info as possible :) ). I have a gridview in my Android application where each cell holds custom view: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <GridView android:id = "@+id

问题 For a while now, I've been looking for a Tree Grid that works nicely with AngularJS and haven't had a lot of luck. My requirements are: Easy to use Looks good Supports drag and drop Can handle large amount of data 10000+ (i.e pagination/lazy scroll of 10,000+ rows) Can show hierarchical data in a table (i.e columns/sorting) Free/Cheap Projects that come close: Sencha Tree Grid Doesn't appear to play nicely with AngularJS Apparently a Buffered-Tree module can help handle 1000s or rows angular