This article mainly introduces jquery $ (document ). ready () and window. onload differences, This article summarizes the execution time, the number of different writes, simplified writing and other different places, need friends can refer to Jquery
The page length is large and needs to be easily and quickly located in different locations on the page, so the floating menu is becoming popular, the following shows the jQuery floating navigation menu, which is suitable for shopping websites with a
To use some fashionable effects from an HTML table, you only need to click the row and change the row to delete it. This example is relatively simple, new friends can learn about jQuery, which has become one of the most common and favorite
If setTimeout () is used to implement recursive calling, an error will occur if the first parameter is not enclosed in quotation marks. We will share with you how to solve the problem by using setTimeout () to implement recursive calling, if the
This article mainly introduces how to select and equal to the number of n in the array using JavaScript. If you need it, you can refer to the problems in real life, the data model may be abstracted as follows:
Select several numbers from an array,
This article mainly introduces how to use typeof to determine whether a function exists in the context. When loading a window, you can use typeof to determine whether a function exists in the context. For more information, see loading a window, use
This article mainly introduces the alternative usage of & amp; and | in javascript. If you need it, you can refer to it and start to study Titanium, it was found that its official MVC Framework (Alloy) was quite good. At the beginning, it suffered
A problem occurred when deleting multiple select values today. After half a day, it was originally caused by the index (that is, when the index is deleted, it should be deleted from the large index and then deleted from the small index
JavaScript is a powerful but misunderstood language. People have different opinions about whether it is an object-oriented or functional language-but now let us leave all these arguments behind. Let's pretend that we want to complete a task: Write
This article mainly introduces the ultimate Summary of javascript Array deduplication. This article lists three methods of javascript Array deduplication, and analyzes their advantages and disadvantages, if you need it, you can refer to this
This article mainly introduces the basic types of JavaScript and the detailed description of the reference types, and explains such content as type judgment, type conversion, and type replication. If you need it, you can refer to the following
This article mainly introduces the implementation of Object Inheritance in Javascript. For more information, see
The Code is as follows:
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Use jquery to implement the time timer. The sample code is as follows: 1. using jquery to implement a time timer, how many days from the previous time period to the present are there? How many minutes and how many seconds are there?
Html code:
This article mainly introduces the function of adding JavaScript to favorites, which is compatible with IE, firefox, and chrome, and solves the problem of window. sidebar. addPanelisnotafunction. If you need it, refer to the implementation code
This article mainly introduces how to use javascript to generate reports in excel. For more information about how to use javascript to manipulate excel to generate reports, see the example with detailed annotations below.
The Code is as follows:
This article mainly introduces how to use JavaScript to obtain the battery status. For more information, see Mozilla Aurora 11. Firefox has implemented some new functions, one of them is the basic implementation of the battery Status interface. This
This article mainly introduces a seamless rolling plug-in written by myself using jquery. I personally feel pretty good. If you need it, refer to the following:
Html code:
The Code is as follows:
Seamless scroll to the right
This article mainly introduces how js or jquery can implement page printing or partial printing. If you need it, you can refer to js or jquery to implement page printing (partial printing)
1. js implementation (local printing can be implemented)
This article mainly introduces the Slice, Substring, and Substr functions for intercepting strings in JavaScript. For more information, see in JavaScript, the method used to extract substrings is Slice, Substring, and Substr.
The Code is as
The reset method of Form in HTML is used to clear the content entered by the user, in the past, I mistakenly thought that the reset method of Form in HTML is used to empty the values of input items such as input, in the past, I mistakenly thought it
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