Obtaining ROW ID from a Table created with MySql to use with an OnClick Function
I have a table created with PHP from an Sql Database that successfully displays the table information using the following code example.
<table class="mytable loottable" id="guildmembers">
<?php
$query = mysql_query("SELECT $member.charname, $member.char_lvl, $trskill.skill_desc, .....
if (mysql_num_rows($quer开发者_运维百科y) > 0) {
while (false !== ($row = mysql_fetch_assoc($query))) {
echo '<tr id="'.$row['charname'].'">'; <-- setting row id here
echo '<td class="lootrow" id="memth1">'.$row['charname'].'</td>';
echo '<td class="lootrow" id="memth2">'.$row['rank_desc'].'</td>';
echo '<td class="lootrow" id="memth3">'.$row['class_name'].'</td>';
echo '<td class="lootrow" id="memth4">'.$row['char_lvl'].'</td>';
echo"</tr>\n";
}
mysql_free_result($query);
}
?>
</table>
Example of page source where i have verified that each table row is assigned the correct id.
<tr id="Calysta"><td class="lootrow" id="memth1">Calysta</td><td class="lootrow" id="memth2">Guild Leader</td><td class="lootrow" id="memth3">Inquisitor</td></tr>
<tr id="Rynanx"><td class="lootrow" id="memth1">Rynanx</td><td class="lootrow" id="memth2">Guild Leader</td><td class="lootrow" id="memth3">Mystic</td>
I am setting each table ROW ID to the first field which is always unique. Then i am trying to use this ID in the following function to redirect users to a profile page when they click on a row in the table.
<script type="text/javascript">
$(document).ready(function () {
$("table.mytable").each( function() {
table = $(this);
if ($(table).attr("id")=="guildmembers") {
$(this).click(function(){
window.location.href = "http://eq2players.com"+
"/Kithicor/" + $(this).attr("id") + "/";
});
}
})
});
</script>
Which should open a new page in the browser with the following address for instance if the first row is clicked : "http://everquest2.com/Kithicor/Calysta/"
Instead no matter which row is clicked the web url being created is "http://everquest2.com/Kithicor/guildmembers/"
which is the Tables ID. not the ID of the row being clicked. I have tried various solutions and cannot figure how to get the row ID in this click function. Any help with this would much appreciated. Thanks.
Here you go, just did this quick, changed some things, please be mindful of using duplicate id's its BAD, you shouldn't. Also you over complicated your Javascript:
HTML EXAMPLE:
<table class="mytable loottable" id="guildmembers">
<tr class="linkRow" id="test1">
<td>test1</td>
</tr>
<tr class="linkRow" id="test2">
<td>test2</td>
</tr>
<tr class="linkRow" id="test3">
<td>test3</td>
</tr>
</table>
jQuery:
$(document).ready(function () {
$(".linkRow").each( function() {
id = $(this).attr("id")
$(this).click(function(){
window.location.href = "http://eq2players.com"+
"/Kithicor/" + id + "/";
});
});
});
jsFiddle Link:
http://jsfiddle.net/TJBX5/
You are installing your click handler on the table. Therefore, when you call $(this).attr("id")
, you are asking for the table's id. You need to install the click handler on each row in the table.
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