Dreyfus15 Dreyfus15 - 1 year ago 88
HTML Question

Convert html table to array in javascript

I would like to ask is it possible to convert an HTML TABLE into Array in javascript? I have this table. I haven't tried anything yet.

<table id="cartGrid">
<th>Item Description</th>
<th>Unit Price</th>
<th>Ext Price</th>
<tr><td>Old Lamp</td><td>1</td><td>107.00</td><td>107.00</td>
<tr><td>Blue POst</td><td>2</td><td>7.00</td><td>14.00</td>

Answer Source

Here's one example of doing what you want.

var myTableArray = [];

$("table#cartGrid tr").each(function() {
    var arrayOfThisRow = [];
    var tableData = $(this).find('td');
    if (tableData.length > 0) {
        tableData.each(function() { arrayOfThisRow.push($(this).text()); });


You could probably expand on this, say, using the text of the TH to instead create a key-value pair for each TD.

Since this implementation uses a multidimensional array, you can access a row and a td by doing something like this:

myTableArray[1][3] // Fourth td of the second tablerow

Edit: Here's a fiddle for your example: http://jsfiddle.net/PKB9j/1/

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