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jquery手册描述:data sent to the server. is automatically converted to the request string format. The GET request will be appended to the URL. View the ProcessData option description to disallow this automatic conversion. Must be a key/value format. if an array, JQuery automatically corresponds to the same name for the different values. such as {foo:["bar1", "Bar2"]} converted to ' foo=bar1foo=bar2 '. 示例：$.ajax({ type: "POST", url: "some.php", data: "name=Johnlocation=

rest of the arguments are consistent with the previous description, and what is called a deep copy, let's look at an example: var result=$.extend (True, {}, {Name: "John", Location: {City: "Boston", County: "USA"}}, We can see that the nested SRC1 in the location:{city: "Boston"},SRC2 also have nested objects location:{state: "MA"}, the first depth copy parameter is true, then the result of t

as follows: var Result=$.extend (True, {}, {Name: "John", Location: {City: "Boston", County: "USA"}}, {Last: "Resig", Location: {state: "MA", County: "" "}); We can see that the nested SRC1 in the location:{city: "Boston"},SRC2 also have nested objects location:{state: "MA"}, the first depth copy parameter is true, then the result of the merge is: Copy Code code as follows:

Copy Code code as follows: $.ajax ({ Type: "POST", URL: "some.php", Data: "Name=johnlocation=boston",//first method of reference Data: {name: "John", Location: "Boston"}//second method of argument Data: {foo:["bar1", "Bar2"]} converted to ' foo=bar1foo=bar2 ' /* The first is that we use the URL to pass the parameter, if you add the symbol "", the parameters may not receive or incomplete, such a

" Return key. It'll create a new paragraph only if I begin the tag with another one.Here ' s the next paragraph. 　 ▲top Usage: Force One line of text to breakStart/End Identification: must/mustProperties:%coreattrs,%i18n,%eventsClear= "..." sets the starting position of the next paragraph after a floating object (none, left, right, all)Null: Not Allowednewline tag . Function: Make subs

consistent with the previous description, and what is called a deep copy, let's look at an example: var result = $.extend (true, {}, {name: John), location: {City: Boston, County: ' USA '}}, {last: ' Resig ', Location: {state: "MA", County: "" "}); We can see that the nested SRC1 in the location:{city: "Boston"},SRC2 also have nested objects location:{state: "MA"}, the first depth copy parameter is true, t

We may sometimes need to modify the information in the form. At this point, we need to use the UPDATE command. The syntax for this instruction is:UPDATE "Table name"SET "Field 1" = [New value]WHERE "condition";The easiest way to understand this syntax is through an example. Suppose we have the following table:store_information Form Store_name Sales Txn_date Los Angeles 1500 05-jan-1999 San Diego 250 07-jan-1999

$. Extend () usage summary.JQuery provides two methods for development plug-ins:JQuery. fn. extend (object ); JQuery. extend (object );JQuery. extend (object); adds a new method to the class to extend the jQuery class itself. JQuery. fn. extend (object); add a method to the jQuery object. This should be easy to understand. For example. new soulnew soulnew soulnew soul Okay. You also saw a little usage of $. extend. 1. Merge multiple objects. The nested object function of $. extend () is used

JQuery provides two methods for development plug-ins:JQuery. fn. extend (object );JQuery. extend (object );JQuery. extend (object); adds a new method to the class to extend the jQuery class itself.JQuery. fn. extend (object); add a method to the jQuery object. This should be easy to understand. For example.Copy codeThe Code is as follows: Okay. You also saw a little usage of $. extend.1. Merge multiple objects.The nested object function of $. extend () is used here.Nesting multiple objects is si

Connected to Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 Connected as scott SQL code SQL> select * from dept; deptno dname loc ------ ------------ ------------- 10 accounting new york 20 research dallas 30 sales chicago 40 operations boston SQL> create table dept2 as select * from dept; Table created www.2cto.com SQL> select * from dept; deptno dname loc ----------------------------- ---- 10 accounting new york 20 research dallas 30 sale

/test1'4. enable archivingShutdown immediate;Startup mount;Alter database archivelog;Alter database open; 3.2 Create master database-slave database (Primary-Standby)1. Back up the data file of the master database ---- rman back up the backup database2. Create a control file for the Standby DatabaseStartup mount;Alter database create standby controlfile as '/u01/oradata/test1/standby. ctl ';Alter database open;Configure initialization parameters for the Standby Database4. Copy files from the mast

(BOOLEAN,DEST,SRC1,SRC2,SRC3 ...)The first parameter, Boolean, indicates whether to make a deep copy.$ (function () { var result=$.extend (True, {}, {name: "John", Location: {City: "Boston", Country: "USA"}}, {last: ' Resig ', location: {state: ' MA ', Country: ' China '}}); alert (result.location.state); Output MA //result={name: ' John ', Last: ' Resig ', location:{city: ' Bo