3 ways to add data
function Text3 () {$m =d ("info");//1. Use array $attr = Array ("Code" = "p005", "name" = "Maenad", "Sex" =>true, "nation" = > "c004", "brithday" = "1198-9-6", $r = $m->add ($attr); Dump ($r);} function Text2 () {$m = D ("info"),//2.VR mode $m->code= "p008", $m->name= "Harmony", $m->sex=0; $m->nation= "n003"; $m- >brithday= "1998-5-21"; $r = $m->add ();//Directly call the method to write the parameter, the way is the array, no parameters, the way is the VR dump ($R);}
3. Automatic collection of Forms
$n =d ("Nation"), $attr = $n->select (), $this->assign ("Nation", $attr), if (Empty ($_post)) {$this->display (); }else{$m = D ("info"), $m->create ();//automatically collect data, name must correspond to column name $m->sex=$_post["Sex"]==0?false:true; $r = $m->add ( ); Dump ($R), if ($r) {$this->success ("Add Success", "text", 10),//Hint message, jump page}else{$this->error ("Add Failed", "text", 3); }}//text.html Display the page code, create the Text directory under the View folder, <body><form action= "__action__" method= "POST" > <div> code &L T;input type= "text" name= "code" ></div> <div> name <input type= "text" name= "name" ></div> <d iv> sex <input type= "Radio" name= "Sex" checked= "checked" value= "1" > Male <input type= "Radio" name= "Sex" value= "0" > Women </div> <div> National <select name= "Nation" > <foreach name= "Nation" item= "V" > <option value= "<{$v .code}>" ><{$v .name}></option> </foreach> </sel ect> </div> <div> Birthdays<input type= "text" name= "Brithday" ></div> <div><input type= "Submit" value= "Submit" ></div> </form></body>
modify
TextController.class.php code function Xiugai () {$n =d ("Nation"), $attr = $n->select (); $th Is->assign ("Nation", $attr), $code =$_get["code"), $m =d ("info"), if (Empty ($_post)) {$attr = $m->find ($code); var_ Dump ($attr); $this->assign ("info", $attr); $this->display (); }else{$m->create (), $m->sex=$_post["sex"]==0?false:true; $m->save (); }}//xiugai.html Display the page code, create the Xiugai directory under the View folder; <body><form action= "__action__" method= "POST" > <input Type= "hidden" name= "code" value= "<{$info .code}>" > <div> name <input type= "text" name= "name" value= " <{$info .name}> "></div> <div> gender <if condition=" $info. Sex eq 1 "> <input type=" Radio " Name= "Sex" checked= "checked" > Male <input type= "Radio" name= "Sex" > Female <else/> <input type= "Radio" name= "Sex" > Male <input type= "Radio" name= "Sex" checked= "checked" > Women </if> </div> <div> National <{$info .nation}> ≪select name= "Nation" > <foreach name= "Nation" item= "V" > <if condition= "$info. Nati On EQ $v. Code ">" Built-in label if "<option value=" <{$v .code}> "selected=" selected "><{$v. NAME}>&L t;/option> <else/> <option value= "<{$v .code}>" ><{$v. name}></o ption> </if> </foreach> </select> </div> <div> Birthday <input type= "text" name= "Brithday" value= "<{$info .brithday}>" ></div> <div><input type= "Submit" value= "id=" btn "></div></form><input type=" button "id=" AA "value=" hahaha "></body >
Delete
function Shanchu () {$m =d ("info");//$m->where ("code= ' p088 '")->delete (); $m->where ("nation= ' n001 '")->delete (); $m->delete ("p003");}
0801 am using TP framework to change database additions and deletions
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