Jquery application example

Add a record for the operations in the queue of the Geography Institute: make various functions into sub-menus. The general idea is as follows :.. /csm/conf. configure all the operation commands in php: // Commandtohandlethequeueopration $ execute_to_reconfig $ shell_cgi. & quot ;. escapeshe...

Add a record for the operations on the physical server Queue:

Make the functions into sub-menus. The general idea is as follows:

../Csm/conf. php:

// Command to handle the queue opration

$ Execute_to_reconfig = $ shell_cgi. "". escapeshellarg ("$ QUEUES_BIN/badmin reconfig ");

$ Prepare_to_setenv = $ shell_cgi. "". escapeshellarg ("export LSF_ENVDIR ");

$ List_all_queues_command = $ shell_cgi. "". escapeshellarg ("source/etc/profile; $ QUEUES_BIN/bqueues | $ ROOT_BIN/awk '{if (NR> 1) print $1 }'"); // If source/etc/profile is not added, the system will prompt some environment variables with unset errors.

$ Get_user_queue = $ shell_cgi. "". escapeshellarg ("$ USR_YPBIN/bqueueadm-u % s ");

$ Add_user_to_queue = $ shell_cgi. "". escapeshellarg ("$ USR_YPBIN/bqueueadm-u % s-a % s ");

$ Del_user_from_queue = $ shell_cgi. "". escapeshellarg ("$ USR_YPBIN/bqueueadm-u % s-d % s ");

$ Change_user_to_queue = $ shell_cgi. "". escapeshellarg ("$ USR_YPBIN/bqueueadm-u % s-d % s-a % s ");
 

 

Define the displayed view in the corresponding tpl file. Note that only the view does not include the displayed data.

Similar to: ../csm/addusertoqueue. php actually transmits data to tpl. User Data and queue data are required.

All are passed in from here.

Similar to: js/addusertoqueue. js uses ajax to asynchronously send requests to the processing page, and receives the processing page

Returned value.

Similar: ../csm/addusertoqueue-ajax.php is to receive ajax parameters, the actual execution of the command

.

Note: The $ list_all_queues_command command restricts source/etc/profile to read environment variables,

Otherwise, an error is returned if no value exists in the returned array.

Example in the Js file:

$ (). Ready (function (){

$ ('# Submit_change_user_to_queue'). click (function (){

$. Ajax ({

Url: '../csm/changeusertoqueue-ajax.php ',

Type: 'get ',

Data: 'username = '+ $ (' # usernamelist option: selected '). text () + '& beforqueue =' + $ ('# queueslist_befor option: selected '). text () + '& nowqueue =' + $ ('# queueslist_now option: selected '). text (),

DataType: 'text ',

Success: function (data ){

Alert (data );

},

Error: function (XMLHttpRequest, textStatus, errorThrown ){

Alert (XMLHttpRequest. status );

Alert (XMLHttpRequest. readyState );

Alert (textStatus );

}

});

});

});
 

 

Examples in Changeusertoqueue-ajax.php:

Include_once "../conf. php ";

Include_once "../functions. php ";

Include_once "../csm/conf. php ";

$ Username = $ _ GET ["username"];

$ Beforqueue = $ _ GET ["beforqueue"];

$ Nowqueue = $ _ GET ["nowqueue"];

 

$ Change_user_to_queue = $ change_user_to_queue;

$ Execute_to_reconf = $ execute_to_reconfig;

$ Change_user_to_queue_cmd = sprintf ($ change_user_to_queue, $ username, $ beforqueue, $ nowqueue );

$ Change_user_to_queue_cmd = ConstructShellCommand ($ change_user_to_queue_cmd );

$ Execute_to_reconf_cmd = ConstructShellCommand ($ execute_to_reconf );

// Echo $ execute_to_reconf_cmd;

ExecuteCommand ($ change_user_to_queue_cmd, $ output, $ return );

If ($ return = 0 ){

ExecuteCommand ($ execute_to_reconf_cmd, $ output, $ return );

If ($ return = 0 ){

Echo "user". $ username. "You have successfully changed from queue". $ beforqueue. "To queue". $ nowqueue! ";

} Else {

Echo "failed to execute the command to make the configuration take effect! ";

}

} Else {

Echo "An error occurred while adding the user to the specified queue. Please contact the administrator! ";

}

?>