About the PHP backend and JS front-end interaction problems

2. Wearing parameters through Ajax

4. $ (function () {

6. 
   

8. $ (". tab #det"). Click (function () {

12. var url= "./doadminaction.php";

14. $.ajax ({

16. Type: "GET",

18. Url:url,

20. Async:true,

22. data:{' CID ': $ (this). attr ("name")},

24. //data: {' pName ':p name, ' CID ': CID, ' pSn ':p sn, ' pName ':p name, ' Mprice ': Mprice, ' iprice ': Iprice, ' Pdesc ':p desc , ' Pubtime ':p ubtime, ' pubtime ':p ubtime, ' isshow ': isshow, ' ishot ': Ishot},

26. DataType: ' JSON ',

28. Success:function (response) {//Return data according to the results of the corresponding processing

30. //var Jsontext=result.parsejson ();

32. alert (RESPONSE.PDESC);

34. },

36. Error:function (Result) {

38. console.log (' Error ');

40. }

42. });

44. 
    

46. });

48. });

50. 3.php back end to obtain the parameters of the database query, the results of the query output, in the Json_encode ($value, Json_unescaped_unicode) to convert to JSON transmission, where the pit before encountered is Utf-8 transcoding problem, Later found that the use of json_unescaped_unicode can be a good solution

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About the PHP backend and JS front-end interaction problems