Summary about adding tag cases

This article mainly introduces you to the relevant information about using Javascript to achieve a simple input keyword adding effect, which is similar to the effect of dynamically adding tags. The article introduces it in great detail and has certain reference and learning value for everyone. It is necessary Friends can refer to it, let’s take a look below. This article mainly introduces to you the relevant content about the effect of adding tags by entering keywords in js. It is shared for everyone's reference and learning. Let's take a look at the detailed introduction: Implementation function: Enter keywords and space bar to add tag tags and press Backspace key to delete After entering a keyword for a tag, the mouse loses focus and adds a tag tag keyWord.init method initialization method to display the effect: demo demonstration address sample code

1. A simple example of how Javascript implements the effect of adding tags by entering keywords

##Introduction: This article mainly introduces you to the relevant information on using Javascript to achieve a simple input keyword adding effect, similar to the effect of dynamically adding tags. The article introduces it in very detail, which is very useful to everyone. It has certain reference and learning value. Friends in need can refer to it. Let’s take a look together.

2. How to store an array into the database?

Introduction: Let’s talk about your needs first - implement related articles based on tags and implement article indexing. There are three existing tables: article table (id, title...), tag table (tagid, tag), tag article correspondence table (aid, tagid): Add a tag field to the article publishing page and split the situation of multiple tags in one article...

3. How to completely delete the tag of the thinkphp3.1 case blog?

Introduction: For the case blog in the thinkphp3.1 framework, you can add tags when adding a diary, but only this That’s all. When the journal is deleted, the tag is not deleted, causing the think_tagged table and think_tag to accumulate junk data. In order to delete the diary and also clean up the outdated data in the think_tagged table and think_tag, I wrote a function. When looking at the following function, you must first clarify the think_tagged table, think_tag and think_b

4. Access Getting Started Tutorial 11.4 Adjusting the Position and Size of Labels[1]

# #Introduction: Now we add a label to this form, but before adding the label, we first need to move all the controls in the form down to make an appropriate space for the label. First, click on a control and then hold down the SHIFT key on the keyboard. And continue to click other controls with the mouse. After selecting all these controls, move the mouse slightly and wait until the mouse cursor becomes an open one.

##5.

A small tool for quickly adding tags It’s a gadget, but it doesn’t work under FF. I’d like to ask for some guidance from an expert.

6. js dynamically add tags (adding a new line, it is actually very simple, just the application of several functions)_javascript skills

Introduction: Copy all the code and save it as an html file, open it in the browser, and click the "Add a new line" button. The following is an explanation of the js function

[Related Q&A Recommendations]:

javascript - jquery adds a label to a div that is misplaced.

python - How to implement blog tags in django?

php - How to save array into database?

Database design - web project, the mysql database can only add, delete, modify, and query. How should it be improved? Do you have any book recommendations?

javascript - ionic How to perform function operations between different pages

The above is the detailed content of Summary about adding tag cases. For more information, please follow other related articles on the PHP Chinese website!