The cell object where the ios get button is located. Note: The difference between ios8 ios7 and ios8ios7
Ios7:
In ios7, the button. superview is the cell where the button is located.
NSLog (@ "2: cell ---- % @", button. superview );
10:23:55. 583 NeiHanShe [1407: 60b] 2: cell ----
In ios7, button. superview. superview
IOS development practices-cell download image (SDWebImage)
The first two articles are self-written image download methods. Currently, only a few lines of code can be used in a third-party framework to download images. The underlying implementation of SDWebImage is the same as previously mentioned. SDWebImage is a network image processing framework that encapsulates many methods, such as image download, image cache, download progress monitoring, and gi
introduction of the basic Word library function of Sogou input method
The base Word library, which is the default Word library of input method, is the basis of input.
Basic Thesaurus includes: System Word library and user thesaurus. The System Word Library is a word library with input method, which provides basic words for your input. When you open the Learning Word function, Sogou Input method will record the words you have typed, these recorded words set up to form a user thesaurus. Therefor
Users can delete these cell styles if they think that some of the styles in the cell style will no longer be used. Deleting a cell style is divided into deleting a cell style and deleting a cell style from a worksheet.
Delete a cell
The symptom is reproduced as follows:
First step: Enter numbers in the A1:c4 area. The actual area can be selected by oneself, the number can also according to own liking to lose.
Step Two: Select the A1:a4 area, click the Merge Center command button in the Start tab alignment Ribbon, and click OK in the pop-up dialog box to complete the cell merge.
The above two steps are a normal cell
When you write VBA code in Excel, the most common thing you can do is manipulate the data in the cells in the form. I'll summarize here how to manipulate the data in a cell from VBA code.The Range object is required to manipulate cells in VBA code, and range is a class provided by the Excel library (that is, the Excel.exe file), encapsulating all operations on cells in the form. A Range object can be a cell
In our daily production of Word personal resume table operation, sometimes encountered table cell size is basically fixed, but need to put more content in the cell. If you encounter a font, font size to be fixed, then how to put more text in the cell? The following few small tricks may not allow you to put in a large paragraph of text, in our normal operation of
In our daily production of Word personal resume table operation, sometimes encountered table cell size is basically fixed, but need to put more content in the cell. If you encounter a font, font size to be fixed, then how to put more text in the cell? The following few small tricks may not allow you to put in a large paragraph of text, in our normal operation of
The solution of multithreading problem about cell data transfer in dynamic TableView in iOS(2015-12-05 12:48:20) [ edit ] [ delete ]reproduced
First, let's clarify the question:1. Because the UI is updated in the main thread, can not display the interface at the same time down data, so that the download time to occupy the main thread, the result is that your screen is like that of the card dead 2. If you want to sol
UITableView implementing cell expansion and hidingThe following is a demo of the collapse spread effect of cell cell. When you click a cell, the cell expands to show some details.Clicking on another cell will turn off the original
RendererThe data presented does not come from the data source, but the DOM and other information is first passed to renderer and then presented.Five kinds of display function textrenderer:defaultnumericrendererautocompleterenderercheckboxrendererpasswordrendererThe reason why I can't add listener to cell: 1, a cell will call renderer multiple times, may cause it to have multiple identical event listeners, 2
// Newtable. Cell (1, 1). range. Text = "product details table \ n \ r ssdfgdfg \ n \ r "; // Newtable. Cell (1, 1). range. Bold = 2; // Set the cell font to bold /// /Fill in the table content // Newtable. Cell (1, 1). range. Text = "product details table \ n \ r d \ n \ r "; // Newtable.
IOS 8 adaptive height Cell
In iOS 8, The UITableViewAutomaticDimension constant supports adaptive height cells (iOS 7 requires a lot of trouble ). But in practical application, we need to pay attention to the following issues:
1. Set the automatic layout of the template cells.In the template cell, the automatic part of subviews must be able to fill the cell. That
to set a cell for a wps table:
WPS Table Set cells step one, as shown in the date is filled in the same way, but the format displayed is not the same, first of all, we dot A2 cell, then right-click, select the Format cell, you will appear cell Format dialog box, and then select the date, with the scroll bar Drop-down,
Excel Use tips: Double-click a cell to move the selected cell
There is a quick way to move selected cells within a worksheet:
Position the mouse pointer over the side of the selected cell, and note that to select the side that is related to the move direction, move the mouse pointer to the bottom of the cell, and th
Often used in the development of the iphone application process should be regarded as uitableview, with iOS to UITableView endowed with this flexible framework structure, let it in the display list or in the layout has a certain advantage. Although UITableView is powerful, there are some problems in the development process for some complex application requirements, such as dynamically changing the cell height of the UITableView display is one of themA
This is often the case when using Table view: The contents of the cell in the table view are dynamic, resulting in a cell's height being not known at the time of development, so it is necessary to provide an algorithm for calculating the cell height, each time it is loaded into this cell Calculate the true height of the cell.Prior to IOS 8Without using AutoLayout
For iOS TableView cell division lines, we rarely use the system default, but some projects require us to change the color or shape of the dividing line to match the hue of the whole project. The Apple company has been thinking of us for a long time.First, about the position of the dividing line.The position of the dividing line refers to the split line relative to the Tableviewcell. If we want to adjust the position according to the requirements, then
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