How to use the if statement of custom tags in ajax

Step 1: You need to import Core JSTL and Function JSTL and the JQ pagination plugin mentioned below into the JSP page.

prefix="fn" %>

Step 2: Write the following method in the head:

function change(page) *page - 1); var end =$*(page - 1) +1; for (var i = 0; i < i++)if (i >= begin &&i <= end) {

block";

else {

none";

Step 3: Find the list set you want to be paged, that is, the collection that foreach traverses in the jstl you want to be paged below, and define a variable i with varstatus in the foreach tag and set the id of the html element to this variable i

The example ** I gave uses dl in the same way div, table can be modified according to your own needs).

Click on the form submit, when the form is submitted, it does not respond to the request, but executes a js that you have written, gets the data in your form in js, goes to ajax, creates an ajax, ajax to connect to the address you want to request, brings the data of the form, the server gets the data, processes the data, if the data meets your specifications, the server returns a character channeling address, and then js is requesting the new address you want to turn to. If you just need the principle, the principle is like this.

IE6 7 8 is not supported, you need to create a custom element in the head first, just like HTML5 tags, for IE6 7 8, you should also create this in Document first, similar to declaring this tag first.

JSP** is wrong. You should use typeof to check if the value type is a character or undefined.

In the page, introduce and these 2 scripts.

IE 8 and below are not OK, it is recommended to use standard tags, div span+css is enough to simulate all tags;

Some netizens test this without the W3 standard, the namespace of the custom web page, js can be obtained, but it is not the W3 standard:

If you use a custom namespace in IE8 or earlier, you can specify the namespace in the HTML tag.

Custom labels with a DIY: prefix, such as:

Here are the custom lee tags.

Style declarations also need to be prefixed:

diy\:lee

I didn't hear what you mean.,**When you want to be a song with a serial number of 26,If you want** number +1,You can pass that ID value when you click on the event in Rent Royal Town.,You can judge it roughly!

function updateplays（id）{if(id==26){

Do you want to do it?

jQuery automatically calls a function when the page loads, and there are three ways to do it:

The first type: (document)ready(function())

The second type: (function()).

The third type: jquery(function($)

If you don't use jquery, the method of initialization on the page, 1Write onload inside the body

2.Write in the script.

Use a control that can adjust the onload time, and then wrap it with a label, the inside control is responsible for showing whether it is subscribed or not, and the outside A label adds a link.

There may be many ways to implement this problem.

Static pages need to be dealt with a little bit:

jQuery Section:

Auto-click? That would automatically call a URL, using ajax