Tag:this

  • Introduction to XHTML common tags

    Time:2022-5-1

    For some time, I found that many people can’t use XHTML, not only ordinary beginners, but also some programmers don’t know how to write XHTML. Here, I can summarize some common application problems, which can also enable us to form a tacit understanding in communication and cooperation.There are many tags in XHTML, but there are […]

  • XHTML CSS write regular blog

    Time:2022-3-16

    The full name of blog should be web log, which means “network log” in Chinese. Later, it is abbreviated as blog, and blogger is the person who writes blog. In terms of understanding, blog is “a publishing method that expresses personal thoughts, network links and content, arranged in chronological order and updated constantly”. In short, […]

  • Introduction to the use skills of commonly used XHTML Tags

    Time:2022-3-14

    There are many tags in XHTML, but there are only a few that are often used. Just master these. Let’s list them one by one: div, P, span, UL, Li, DL, DT, DD, a, IMG, h, strong, emThere are many tags in XHTML, but there are only a few that are often used. Just master […]

  • This and static keywords of C + + language foundation

    Time:2022-2-21

    I This keyword This is a pointer that can be used to access member variables or member functions The following is a complete example of using this: #include <iostream> using namespace std; class Student{ public: void setname(char *name); void setage(int age); void setscore(float score); void show(); private: char *name; int age; float score; }; void […]

  • Ajax callback function using $(this) can not get the object solution

    Time:2021-5-13

    The following jQuery code can achieve the expected effect. Copy codeThe code is as follows: $(“.derek”).each(function(){ $(this).click(function(){ var params = $(this).parent().serialize(); var obj=$(this).parent().siblings(“div#caskContent”); var form=$(this).parent(); $.ajax({ url:”editCaskContent”, type:”post”, data:params, dataType:”json”, success:function(e){ obj.empty(); Obj. HTML (“< font color = \” ා00aa00 \ “> follow up: < / font >”);obj.append(e.caskContent); form.toggle(); Alert (“modified successfully!”);}, error:function(e){ alert(e); } […]

  • this.parentNode.parentNode What does (the parent node of the parent node) mean

    Time:2021-3-18

    The parent node of the parent node, for example, has such a segmentHTML: Copy code The code is as follows: <form> <div> < div > < input type = button “value = delete” onclick = delete me( this.parentNode.parentNode );”></div> </div> </form> In that case, what’s in there this.parentNode It’s divb, and this.parentNode.parentNode The so-called parentnode […]

  • C # this keyword usage code detailed explanation

    Time:2021-3-4

    Usage 1 is the original type extension method First of all, the type following this is to expand the type of method. Pay attention to the static method written in the static class, otherwise it will be accessed in some cases /// <summary> ///Extension classes are used to extend methods for the original class /// […]

  • Explain the link management function of WordPress

    Time:2020-4-16

    Keyword Description: function management link can be explained in this add information website This time we’ll talk about WordPress link management. In every WordPress website, users will list some websites they often visit (mostly blogs). WordPress calls this blogroll, which is actually what we call friendship links. In the WordPress management background, blogroll is listed […]

  • WordPress Options tab function

    Time:2020-4-1

    Keyword Description: the function tag option can be set by the default blog user Last time, we talked about WordPress user management. Now let’s look at the setting of options. In the previous tutorial 7, we briefly mentioned the function of each sub label under the option label. Let’s introduce it in detail. routineGeneral options […]

  • Some experience of rookie using WordPress to build a station

    Time:2020-3-30

    Key words description: xindejianzhan can use rookie to create a theme article in this sidebar This week, I learned to use WordPress as an independent blog, and then I accumulated some rookie experience. I record it to help rookies like me. Please don’t laugh    One theme  1.1 column location  Topics are generally divided by column number. Some topics […]

  • A detailed explanation of the usage of VaR that = this in the development of wechat applet

    Time:2020-3-28

    In wechat applet development, the declaration of VaR that = this is very common. For example, the code is as follows! Example code 1 //index.js Page({ data: { toastHidden: true, }, loadData: function () { Var that = this // that is declared here; this is stored in that wx.request({ url: ‘test.php’, data: {a: ‘a’, […]

  • How to use this in HTML tag

    Time:2020-3-15

    For example: Copy code The code is as follows: <html> <head> <script type=”text/javascript”> function showHint(str){ alert(str) ; } </script> </head> <body> < input type = “text” onkeyup = “showhint (this. Value)” / ></body> </html> The operation result is: after inputting characters into the text box through the keyboard, when the key is raised (that is, […]