file is located in the sales subdirectory of the template directory:
"./WEB-INF/tpl/sale/pageContent. ssp"
5: footer
It is also a containing command, just like the header.
Header unit
In this example, the header template file ('pageheader. SS') is just a simple unit, like this:
When the subject page (including the contained page) is compiled, the header expression is converted to the following:
GetAppTitle () ;?>The compiled page i
If (! Hide ( #039; display #039;, #039; #039 if (! Empty ($ _ GET ['id']) {
$ Sale = M ("sale ");
$ Vo = $ sale-> getById ($ _ GET ['id']);
// Dump ($ vo );
If ($ vo ){
Echo json_encode ($ vo );
}
Front-end ajax writes like thisFunction edit (id){(('Your tan').css ('display ','');$. Ajax ({Type: 'post ',Url :"ROOT/Livecrm/index. php? M = Cuactivity a = edite
bridge of _ call () method. I personally think this technique is a double-edged sword. do not over-use it.
5. callback function:
The application scenarios of callback functions do not need to be described. in C/C ++, there are countless typical use cases of callback functions. Here is a simple example of how to use callback functions in PHP. See the following sample code and Key notes:
Class Product {
Public $ name;
Public $ price;
Public function _ construct ($ name, $ price ){
$ Th
; printMessage ("hello", "world"); copy the code and run the following result: stephen-Air: Desktop $ php Test. php DelegateClass: delegatedMethod is called. $ arg1 = helloand $ arg2 = world as shown in the preceding example, TestClass does not declare the printMessage member method, but is passed directly to the delegate object through the clever bridge of _ call () method. I personally think this technique is a double-edged sword. do not over-use it. 5. callback functions: the application scen
Method
Local all trust (unconditional connection)
(2) allow any host whose IP address is 192.168.1.x to connect to the sales database
Type Database User IP-ADDRESS IP-MASK Method
Host sales all 192.168.1.0 255.255.255.0 ident sameuser (indicating that any operating system user can connect to a database user with the same name)
8. After reading so much, let's take a complete example of creating a PostgreSQL database user.
(1) Access PostgreSQL advanced users
(2) Enable the client pr
A mall needs to set up VIP customers for a certain type of products and regularly push related advertisements to the customer. The customer service department recommends Customer, the database randomly extracts the consumption data of the first 4 quarters of 100 customer data (Here we use the average random number to simulate the data), and the average quarterly consumption of Customer A is RMB, check whether the consumption is in the upper-middle level (above the median)
> Sample (200:50000, 10
The following is an example of a multi-thread ticket buying error:
Public class SaleTicketMutiThread implements Runnable {Int tickets = 100;Int temp = tickets;Boolean flag = true;@ OverridePublic void run (){While (flag ){If (tickets> 0 ){Try {Thread. sleep (30 );} Catch (InterruptedException e ){E. printStackTrace ();}Sale ();} Else {Flag = false;System. out. println (Thread. currentThread (). getName () + "sold out ");}}}Public synchronized void
, if the lock flag of the str monitor is 0, other threads will enter a waiting thread pool generated by the str monitor's flag lock. The lock flag of the str monitor is only available when the lock flag of the str monitor is changed to 1.
Note: String str = ""; must be placed outside the run () method.
You can also use the synchronization function to achieve the synchronization effect. Check the Code:
5.3 TestThread10.java
Package com. thread; public class TestThread10 {public static void main (
For the group, this week's days are not easy. First by the review, glutinous rice, full of joint flirt, and then Sequoia Capital to come out of the negative 7 million dollars, and finally known as a day-to-day breakthrough in the sale of the single-day break out of the list of the evidence, left a slap, another slap, Another slashing, the United States Regiment really back to the extreme. At the end of the year, the industry's doubts about the Americ
the After-sale policy, the Taiwan version of the machine in mainland China can also enjoy the same as the official warranty without distinction. Last year's iphone 6 market, the Taiwan version and the Hong Kong version in the price of this, basically a flat state. But the Hong Kong version is more abundant and the price is more stable. And this year for mobile and Unicom users, the port version of the iphone 6s will still be the most worthy of the pu
()" + thread.currentthread (). Get Name ()); try{Thread.Sleep (),} catch (Interruptedexception e) {e.printstacktrace ()}}} ---------------------------------------------------------------------------------public class TicketsSale1 {/** * Multi-threaded ticketing, simultaneous opening of four thread tickets * required to synchronize the multi-segment code to use the same lock * deadlock: */public static void Main (string[] args) {/* Four threads run four ticket procedures New Salethread (). Start
implementations are not, so be careful when you use it. Let's take a look at what this method can do for us and then discuss how to use the method reliably.Similar to the getElementsByTagName method, Getelementsbyclassname accepts only one parameter, the class name:
Copy Code code as follows:
Getelementsbyclassname (Class)
The return value of this method, also similar to getElementsByTagName, is an array of elements with the same class name, and the following line of code
." "With the sweetness of the first time, in view of the girls born beauty, and their own credibility, Xiao Zhang began to expand their new business, that is, the sale of relatives from Hong Kong brought back skin care products, and in the ebay home to play ads, a cosmetics to send a beautiful small gift, the result attracted a large number of customers. Now Xiao Zhang operates two stores, not only solve their own living expenses, tuition fees, but al
This provides only one way to direct the interface for location distribution. The simplest configuration makes it clear that the interface is directed for distribution and is not explained for other configurations. such as requesting two url:1), Www.000.com/sale2),www.000.com/matchmaker
#user nobody;
Worker_processes 1;
Events {
Worker_connections 1024;
}
http {
Include Mime.types;
Default_type Application/octet-stream;
Sendfile on;
Keepalive_timeout 65;
Upstream
Code Khl0 khl0 khlo type balance sheet subject balance sheet account group cash/other types of bank assets other types of assets description cash receivables I domestic trade stock goods unified subject Type X D x outstanding project management x row project display √ X field status group g001 limit 67 g001 number 10050101 20010101 20020101 company code khl0 khl0 khl0 category balance sheet account group fixed asset category liabilities and equity liabilities description fixed assets-buildings-
delegate object. Personally, this technique is a double-edged sword, so do not overuse it. 5. Callback function: The application scenario of the callback function does not need to be described, and is flooded with numerous callback function typical use cases. This simply gives the rules for using the callback function in PHP. See sample code and key notes as follows: Copy code
name = $name; $this->price = $price; }} class Processsale {private $callbacks, function RegisterCallback ($CB) {if (!is
). Here we use the include command to insert the header template file to the page body. We will take a look at the header in the next subunit.We only use the page to directly read the header, no matter where the page components are stored. this is a good opportunity to introduce the directory settings of the template tag system. by default, the template directory layout is as follows (note that these paths are relative to our application ):The Default PhpMVC_Tags Template Directory Layout Paths
Template Directory Layout Paths (relative)The Template Files './WEB-INF/tpl'The Compiled Template Files './WEB-INF/tpl_C'If necessary, we can redefine them at the view-resources node of the configuration file, as shown in the following figure:
...TplDir = "./WEB-INF/tpl-admin"TplDirC = "./WEB-INF/tpl_admin_C"...4: page content subjectThis is another include command used to insert the template file (4) to the subject. Note that the included file is located in the sales subdirectory of the templ
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