grid

问题 EDIT: Wrapped the example map in a code block so the formatting is correct. Ok, I'm trying to write an extremely simple A* algorithm over a hexagonal grid. I understand, and can do the A* portion. In fact, my A* works for square grids. What I can't wrap my brain around is finding neighbors with hexagons. Here's the layout for the heagonal grid 0101 0301 0201 0401 0102 0302 0202 0402 etc, etc So, what I need help with is writing a Hexagon class that, given it's hex coordinates, can generate a

问题 I have a gridpanel include date and combo column jsfiddle But I don't want click to show my combo. I want show my combo without click, not hide inside cell like and the same for date column like I think chage to clicksToEdit: 0 but fail plugins: [ Ext.create('Ext.grid.plugin.CellEditing', { clicksToEdit: 1 }) ] How to do that, thanks 回答1: The only way to achieve this in 4.2x or below is to use a custom component like Skirtle's comonent column http://skirtlesden.com/ux/component-column This

问题 I have about 12-15 images that I want to align together in a grid, with text under each image. I thought about using a table, but I hear that tables aren't the best way to go these days. I tried a few other things, but nothing seemed to work the way I wanted it to. An example of what I want it to look like would be something like this: [-----Image-----] [-----Image-----] [-----Image-----] [-----Image-----] --- Row 1 (--Description-) (-Description-) (-Description-) (-Description-) [-----Image-

问题 I enter a value in TextBox or a Combobox, and would like to retrieve the value I have just entered. I see that Selenium Weblement method 'getText()' doesnt retrieve the value, it seems the entered text doesn't get pushed into DOM. Any Solutions ? 回答1: The getText() method is for retrieving a text node between element tags for example: <p>Something</p> getText() will return "Something" In a textbox typed text goes into the value attribute so you can try something like: findElement(By.id(

问题 create a site for educational purposes but I'm stuck with grid/column height issue. Here's an image of site I'm trying to replicate: Click me Here's what I've got so far: Click me My problem is, on the first row I have two columns (col-sm-6) and on the first column I nested another row and created 2 additional columns within it. However, the second columns seems to be taller than the first one. I tried to adjust the img size but it loses the responsiveness that I need. Hope someone understood

问题 I'm working on an application where users can put their own controls on a view. Now I'm working on the details where I want the controls to be aligned to a sort of grid. How can I draw a grid? How can I make sure the controls are aligned automatically to the grid (to the closest corner?) Thanks in advance! anyone who can help? 回答1: For those who are still interested in the answer: I first drew the horizontal and vertical line: -(void)drawGrid { for(int y=self.gridSize;y<self.templateEditView

问题 I have an HTML problem that is pretty tricky and I'm not sure there is a CSS-based solution for it. Basically I have a three column grid. The first and third columns can contain a variable number of rows in them. The second column always has exactly one row. Each row has a minimum height. So the column with the most rows will have all the rows with height set to the minimum height. The rows in the other columns should expand equally in height to take up the remaining space. Say that column

问题 I want to create a responsive grid of squares with Bootstrap 4, to do so, I'm doing something like this (One row): <div class="container"> <div class="row"> <div class="col"></div> <div class="col"></div> <div class="col"></div> <div class="col"></div> <div class="col"></div> </div> </div> And I'm setting the col class to have the following rule: .col { padding-top: 100%; } But that only creates a row with each column of the height of the viewport. This solution used to work before, but I

问题 I'm trying to write a custom action to run off of an admin grid that I have built. Is it possible to send a value from a column in the grid to the controller via either get or post? I've tried googling, but I cannot find a proper explanation for this anywhere. A link to an explanation of the column settings ('getter', 'type' etc.) would also be useful if this is available. 回答1: Add this code to your Grid.php: $this->addColumn('action', array( 'header' => Mage::helper('yourmodulename')->__(

问题 How can I add padding to an element without adding on top of the predefined width? It's good to define the width of a column to make a clean grid for the layout; but also wants to add padding to the contents inside the column. Any way to specify that? 回答1: element { -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */ -moz-box-sizing: border-box; /* Firefox, other Gecko */ box-sizing: border-box; /* Opera/IE 8+ */ } 回答2: Use box-sizing, it makes padding inclusive: https:/