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POFetching Images and other Details in Index page based on two dropdown selected value?
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Id
13008719
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0
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1
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0
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CreationDate
2012-10-22T09:45:47.190
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0
LastActivityDate
2012-11-24T08:53:32.290
LastEditDate
2012-10-22T10:10:05.480
LastEditorUserId
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PostTypeId
1
Score
1
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212
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text
Body
<p>I am new to php.I have a problem with a dropdown list. Let me explain it in little detail.I have a database that contains Two Tables: firstCata and subCata. The table subCata references firstCata ID. Now in my index.php page I have a form with 2 drop downs. First is for firstCata and second shows values based on first from my database. All this I had done using Ajax.Code is Below. Problem is that using ajax I had displayed a second drop down on tag in index.php. How can I show other details of subCata in index.php Page?</p> <pre><code><head> <script type="text/javascript"> function getSubCata(str) { if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("result").innerHTML=xmlhttp.responseText; } } xmlhttp.open("GET","getSunCata.php?q="+str.value,true); xmlhttp.send(); } </script> </head> <select onchange='getSubCata(this)'> <?php $query=mysql_query("SELECT * FROM firstCata") or die(mysql_error()); while($rec=mysql_fetch_array($query)) { ?> <option value="<?php echo $rec['firstCata_id'];?>"><?php echo $rec['firstCata_name'];?></option> <?php } ?> </select> </code></pre> <p>and my getSunCata.php code is like</p> <pre><code><?php mysql_connect('localhost','root',''); mysql_select_db('mainCata') or die(mysql_error()); ?> <select> <?php $id=$_GET['q']; echo $id; $query=mysql_query("SELECT * FROM subcata where firstCata_id=$id") or die(mysql_error()); while($rec=mysql_fetch_array($query)) { echo $rec['subCata_name']; ?> <option id="a"value="echo $rec['subCata_id'];"> <?php echo $rec['subCata_name']; ?> </option> <?php } ?> </select> </code></pre>
Tags
<php><javascript><ajax>
Title
Fetching Images and other Details in Index page based on two dropdown selected value?
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1. This table or related slice is empty.
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1. USToon Krijthe
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1. USNaeem Shakir
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  POFetching Images and other Details in Index page based on two dropdown selected value?
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Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.