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Page run results:                                                      Click Cao Cao, click Liu Bei, click Sun Quan Requirement Description: as shown in the original figure, when you click on one of the princes, it shows the strong generals of the princes, and the strong generals of the other princes are hidden   Page structure:   Implementati ...

Two days ago, I saw a small special effect in the input box of a website: the text is displayed one by one, and when it reaches the maximum length of the string, it will disappear one by one, and then it will reappear and disappear, displaying the string array in a circular way. I was a little curious about this special effect, so today I tried ...

We continue a sharing last year. Recently, we have started many new sharing series. It is easy and enthusiastic to open up new ones. We all like to try new ones. This is the essence of human nature and the source of human progress. But we need to care about the existing rationally and maintain the existing. So stop and maintain som ...

Data types supported by jqGrid: xml, json, json, local or clientSide, xmlstring, jsonstring, script, function ( ) Json data jsonReader needs to be defined to correspond to the data returned by the server. Its default value is: { "cell": "cell", "id": "id", "page": "page", "records": "records", "repeatitems" ...

To use Swoole in ThinkPHP, you need to install the think Swoole composer package, provided that the system has installed the Swoole PECL extension To install think swoole, execute the composer command in the project root directory of tp5: composer require topthink/think-swoole If you don't say much, go straight to the code: To create a WebSocke ...

Style manipulation module can be used to manage the style, coordinates and dimensions of DOM elements. This section explains style dependency. Style manipulation is implemented through the css method of the jQuery instance, which has many execution methods, as follows: css(obj); when parameter 1 is an object, it means that multiple css styles ...

There is a global method getComputedStyle in the DOM standard, which can get the current object style rule information. For example, getComputedStyle(obj,null).paddingLeft can get the left inner margin of the object. However, IE does not support this method. It has its own implementation method, that is, currentStyle, which is ...

Sensation: Taste: plum ribs Cooking time: 20 min Someone asked me why I kept blogging? To quote famous novelist Stephen King, "Start writing!Young people." When you upgrade consumer interest to production interest, you will gradually discover the doors and magic that you didn't see before. Cough, please drink chicken soup when it's c ...

This year due to the project needs to upgrade the customer's process management system, which includes process visualization.So after investigating the tools like D3,js, GooFlow.js, G6-Editor and so on, we found that D3,js learning cost is too high, G6-Editor function is basically enough, but it is hard to zoom in and out graphics and move conn ...

About big file upload thinking Use js to read the file selected in the form form, calculate the md5 value of the file, upload the md5 value to the server, and check whether the file has been uploaded (similar to the second pass function) If the file has not been uploaded, cut it into 1MB blocks according to its size. If it is smaller than 1MB ...