i'm trying to get the data inside the html <tbody>
. Basically, i have many rows like this;
<tbody>
<tr>
<td>63</td>
<td>Computer</td>
<td>3434</td>
<td>
<button class="btn-medium btn-danger remove" id="mprDetailRemove"><i class="icon-remove"></i></button>
</td>
</tr>
<tr>
<td>64</td>
<td>Stationary</td>
<td>111</td>
<td>
<button class="btn-medium btn-danger remove" id="Button1"><i class="icon-remove"></i></button>
</td>
</tr>
<tr>
<td>64</td>
<td>Stationary</td>
<td>11</td>
<td>
<button class="btn-medium btn-danger remove" id="Button2"><i class="icon-remove"></i></button>
</td>
</tr>
</tbody>
Now, i'm looping through and trying to get the <td>
values like this;
var table = $("#mprDetailDataTable table tbody");
table.find('tr').each(function (key, val) {
$(this).find('td').each(function (key, val) {
var productId = val[key].innerHTML; // this isn't working
var product = ?
var Quantity = ?
});
});
But, i'm not able to get the values(html text) of the each row. I want to assign these values to local variables.
Also, i don't want to get the innerHTML
of a button (which is in each row)
Using a nested .each()
means that your inner loop is doing one td at a time, so you can't set the productId
and product
and quantity
all in the inner loop.
Also using function(key, val)
and then val[key].innerHTML
isn't right: the .each()
method passes the index (an integer) and the actual element, so you'd use function(i, element)
and then element.innerHTML
. Though jQuery also sets this
to the element, so you can just say this.innerHTML
.
Anyway, here's a way to get it to work:
table.find('tr').each(function (i, el) {
var $tds = $(this).find('td'),
productId = $tds.eq(0).text(),
product = $tds.eq(1).text(),
Quantity = $tds.eq(2).text();
// do something with productId, product, Quantity
});
Demo: http://jsfiddle.net/bqX7Q/
try this
$("#mprDetailDataTable tr:gt(0)").each(function () {
var this_row = $(this);
var productId = $.trim(this_row.find('td:eq(0)').html());//td:eq(0) means first td of this row
var product = $.trim(this_row.find('td:eq(1)').html())
var Quantity = $.trim(this_row.find('td:eq(2)').html())
});
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