Ajax calling to controller method Sample Code: Desc: 1.>onbutton click id = 'call' click, ajax() will call to states() method that defined in controller class . and getting response into 'Result' variable object and putting response into divID of <div> tag into body . <script type="text/javascript"> $(document).ready(function() { $('#call').click(function () //'call is an ID of UI comp'; { $.ajax({ type: "post", url: "./states", //Controller...
brief : ALTER TABLE A ADD CONSTRAINT id PRIMARY KEY (id) ALTER TABLE B ADD COLUMN a_id VARCHAR //add fkey in B as additional cols ALTER TABLE B ADD COLUMN a_id int //now create the fkey ref to agent table on address table alter table B ADD Foreign key(a_id) references A(id); // To obtain the generated constraint name of a table SHOW CREATE TABLE B; ALTER TABLE B DROP FOREIGN KEY b _ibfk_1; //to disable fkey checks. SET foreign_key_checks = 0/1;
name is an key in the jsonarr
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Jsonarr=[{
Id:1,name:"sushil"
},
{
Id:12,
Name:"sk"
}
]
On v.name we will get sushil and sk values from jsonarr array object
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