PHP Classic Project Case-(a) blog management system 5

The implementation of this blog post.

Viii. published blog (1), interface implementation file.php

<tr>     &LT;TD colspan=3 valign= "Baseline" style= "Background-image:url (images/bg.jpg); Vertical-align:middle; height:450px; Text-align:center ">    <table width=" 100% "height=" 100% " border=" 0 "cellpadding=" 0 "cellspacing = "0" >    <tr>        &LT;TD height= "451" align= "center" valign= "Top" >  & nbsp     <!--post-->        <table width= "640"  border= "0" cellpadding= "0" cellsp acing= "0" >        <tr>            &LT;TD width= "613" height= "22 3 "align=" center "><br><span style=" White-space:pre "></span><table width=" $ "border=" 0 "  cellpadding= "0" cellspacing= "0" >            <tr>            <td><span style= "White-space:pre" ></span>    <form  name= "MyForm" method= "POST" ActioN= "check_file.php?flag=<?php Echo $flag; if ($flag) {echo "&id=". $_get[' file_id ');}? > "><span style=" White-space:pre "></span>    <table width=" 630 "border=" 1 "cellpadding = "3" cellspacing= "1" bordercolor= "#D6E7A5" >            <tr>      &N Bsp         &LT;TD class= "i_table" colspan= "2" > <span class= "tableborder_ltr" > Add blog post </span ></td>            </tr>            &LT;TR&GT;&N Bsp               &LT;TD valign= "top" align= "right" width= "14%" > Blog theme: <br></td >                &LT;TD width= "86%" ><input name= "Txt_title" type= "text" I D= "Txt_title" size= "value=" <?php if ($flag) {echo $title;}? > ></td>            </tr>            &LT;tr>                &LT;TD align= "right" width= "14%" > Text editing area: </td>& nbsp               &LT;TD width= "86%" >              &N Bsp     &nbsp;                    &nbsp;                    <span style= "White-space:pre" ></span>       & nbsp     fonts                     <select name= "Font" class= "Wenbenk Uang "id=" Font "onchange=" Showfont (this.options[this.selectedindex].value) ">                        <option value= "Arial" selected> the body </option>                        <option value= "blackbody" > Blackbody </option>            &NB Sp           <option value= "Official script" > script </option>            &NB Sp           <option value= "italics" > italics </option>            &NB Sp       </select>                        &N Bsp                         <span class= "Pt9" >&nbsp ;                   <select name=size class= "Wenbenkuang" onchange= "showsize (this.options[this.selectedindex].value) ">                      &NBSP;  <option value=1>1</option>                      & nbsp  <option value=2>2</option>                      & nbsp  <option value=3 selected>3</option>                  &NBSP ;      <option value=4>4</option>                  & nbsp      <option value= "5" >5</option>                &NBSP ;        <option value= "6" >6</option>              &NBSP ;          <option value= "7" >7</option>            &NBSP ;       </select>                        &NBsp                           color         & nbsp           <select onchange= "Showcolor (this.options[this.selectedindex].value)" Name= " Color "size=" 1 "class=" Wenbenkuang "id=" select ">                    nbsp     <option selected> default colors </option>                  &NB Sp       <option style= "color: #FF0000" value= "#FF0000" > Red Passion </option>                          <option style= "color: #0000FF" value= "#0000ff" > Blue Bright </option>                          <option s tyle= "COLOR: #ff00ff" value= "#ff00ff" > Peach romance </option>                         <option style= "color: #009900" value= "#009900" > Green Youth </option>                          <option style= "color: #009999" value= "#009999" > Cyan refreshing </ option>                          <option style= "Col Or: #990099 "value=" #990099 "> Purple formal </option>                    and nbsp     <option style= "color: #990000" value= "#990000" > Night excitement </option>                          <option style= "color: #000099" value= "#000099" > Blue Blues &L t;/option>                        <option style= " Color: #999900 "value=" #999900 "> Khaki uniform </option>                  & nbsp       <option style= "ColOr: #ff9900 "value=" #ff9900 "> Gold-filled years </option>                    and nbsp     <option style= "color: #0099ff" value= "#0099ff" > Lake Ripples </option>                          <option style= "color: #9900ff" value= "#9900ff" > Shiny Blue Violet &L t;/option>                        <option style= " Color: #ff0099 "value=" #ff0099 "> Love hint </option>                  & nbsp       <option style= "color: #006600" value= "#006600" > Dark green deep </option>                          <option style= "color: #999999" value= "#999999" > Misty Rain </option>                    </select></span>& nbsp              </td>            </tr>            &L t;tr>                &LT;TD align= "right" width= "14%" > article content: </td>& nbsp               &LT;TD width= "86%" ><span style= "White-space:pre" ></span >    <div class= "file" ><span style= "White-space:pre" ></span>  <span style= " White-space:pre "></span><textarea name=" file "cols=" page "rows=" "id=" File "style=" Border:0px;width : 520px; " ><?php if ($flag) {echo $content;}? ></textarea><span style= "White-space:pre" ></span>    </div> <span Style= "White-space:pre" ></span>    </td>            </tr>              &LT;TR align= "center" >                &LT;TD colspan="2" ><input name= "BTN_TJ" type= "Submit" id= "BTN_TJ" value= "Submit" onclick= "return check ();" >                          &nbsp;    &NB Sp               <input name= "BTN_CX" type= "reset" id= "btn_cx" value= "rewrite" >  &nb Sp             </td>            </tr>    &N Bsp       </table><span style= "White-space:pre" ></span></form><span style= " White-space:pre ></span></td>            </tr>      & nbsp     </table>            </td>        &LT;/TR&GT;&N Bsp        </table>                    </td>    </tr>    </table>    </td>     </tr>  

When editing an article, each option uses the JS implementation: Ubbcode.js

Helpstat = False;basic = False;function AddText (newcode) {document.all ("file"). Value+=newcode}function showsize (size) {if (helpstat) {alert ("Text size tag \ n" Sets the text size. \ n Variable range 1-6.\n 1 is minimum 6 for maximum. \ n Usage: <size= "+size+" > This is "+size+" text </size> ") ;} else if (Basic) {addtxt= "<font size=" +size+ "></font>"; AddText (addtxt);} else {txt=prompt ("size" +size, "text"), if (txt!=null) {addtxt= "<font size=" +size+ ">" +txt; AddText (Addtxt); addtxt= "</font>";        AddText (addtxt);} }}function Bold () {if (Helpstat) {alert ("bold mark \ n makes text bold. \ n Usage: <b> This is bold text </b>");} else if (Basic) {addtxt= "< B></b> "; AddText (addtxt);} else {txt=prompt ("The text will be thicker.", "Please enter the text to be bold here!")     "); if (txt!=null) {addtxt= "<b>" +txt; AddText (Addtxt); addtxt= "</b>";       AddText (addtxt);} }}function italicize () {if (Helpstat) {alert ("italic" Mark \ n makes the text font italic. \ n Usage: <i> This is italic </i> ");} else if (Basic) { addtxt= "<i></i>"; AddText (addtxt);} else {   Txt=prompt ("Text will be italic", "Please enter the text you want to tilt here!")     "); if (txt!=null) {addtxt= "<i>" +txt; AddText (Addtxt); addtxt= "</i>";        AddText (addtxt);}  }}function Showcolor (color) {if (Helpstat) {alert ("colour tag \ n" Sets the text color.) Any color names can be used. \ n usage: <color= "+color+" > Color to be changed to "+color+" text </color> ");} else if (Basic) {addtxt= "<font color=" +color+ "></font>"; AddText (addtxt);} else {txt=prompt ("The Color chosen is:" +color, "Enter the text you want to change the color here! "), if (txt!=null) {addtxt=" <font color= "+color+" > "+txt;        AddText (Addtxt); addtxt= "</font>"; AddText (addtxt);} }}function Showfont (font) {if (Helpstat) {alert ("Font tag \ n" Sets the font for text. \ n Usage: <font= "+font+" > Change text font to "+font+" </font > ");} else if (Basic) {addtxt= "<font face=" +font+ "></font>"; AddText (addtxt);} else {txt=prompt ("text to set font" +font, "Enter the text you want to change the font here! "), if (txt!=null) {addtxt=" <font face= "+font+" > "+txt; AddText (Addtxt); addtxt= "</font>";        AddText (addtxt);} }}function Underline() {if (Helpstat) {alert ("underline" to underline text. \ n Usage: <u> to underline text </u> ");} else if (Basic) {addtxt=" <u></ U> "; AddText (addtxt);}     else {txt=prompt ("underlined text.", "text"); if (txt!=null) {addtxt= "<u>" +txt; AddText (Addtxt); addtxt= "</u>";        AddText (addtxt);} }}

(2) Add background to database implementation check_file.php

<?php    session_start ();    Require_once ' conn/sqlhelper.class.php ';    $flag = $_get[' flag '];    if ($flag!=2) {        $txt _title = $_post[' Txt_title '];        $file = $_post[' file '];        $author = $_session[' username ');        $date = Date ("y-m-d h:i:s");    }    $sqlHelper = new SqlHelper ();    if ($flag ==0) {        $sql = "INSERT into tb_article (Title,content,author,now) VALUES (' $txt _title ', ' $file ', ' $author ', ' $date ') ";    }    $res = $sqlHelper->execute_dml ($sql);        if ($res ==1) {        echo "<script>alert (' Operation succeeded! ');</script> ";        echo "<script>window.location.href= ' myfiles.php ';</script>";    } else{        echo "<script>alert (' Sorry for failure! ');</script> ";        echo "<script> history.go ( -1);</script>";    }? >

PHP Classic Project Case-(a) blog management system 5