Library code snippets
Building a MultiDimensional Array in Javascript
By David Nishimoto, published on 06 May 2002
Building a MultiDimensional Array in Javascript The MultiDimensional Array
is zero based. In the following example the array range is [0..6][0..1].
Implementation:
var sDataArray=MultiDimensionalArray(7,2);
alert(sDataArray[0][0]);
Code
function MultiDimensionalArray(iRows,iCols)
{
var i;
var j;
var a = new Array(iRows);
for (i=0; i < iRows; i++)
{
a[i] = new Array(iCols);
for (j=0; j < iCols; j++)
{
a[i][j] = "";
}
}
return(a);
}
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Hello,
I 'ld like to know how you can fill such a multidimensional array with a recordset from a MySQL database.
I can fill a selectbox with a query result with PHP.
Now what I want to do is make a selection in one selectbox that reflects on the option in the other select-box.
as seen on this page!
All need to know is how I can get the associative multidimensional PHP-array (the query-result) in the multidimensional JS-array to fill the select-boxes.
I suppose I can loop through the JS-array and fill in the PHP-values when the page loads.
I'll post the code if I find a solution.
I hope someone can give me some tips.
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