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| Code | ||||||||||
<HTML> <HEAD> <SCRIPT type="text/Javascript"> /* Global variable */ var a = new Array(4) var v_foundarray = new Array(4) function filldata() { /* Initialize variables */ var j = 0 var strHTML = " " var v_filterops = new Array() var myVar = "<table border='1'>" /* Initialize two dimension array */ for (var i=0; i < 4; i++) { a[i] = new Array(4) v_foundarray[i] = new Array(4) } /* Heading */ v_foundarray[0][0] = "Row" v_foundarray[0][1] = "String" v_foundarray[0][2] = "Number" v_foundarray[0][3] = "Date" a[0][0] = "Row" a[0][1] = "String" a[0][2] = "Number" a[0][3] = "Date" /* Row 1 Data */ a[1][0] = "1" a[1][1] = "Satyan" a[1][2] = "1234" a[1][3] = "3/4/99" /* Row 2 Data */ a[2][0] = "2" a[2][1] = "Manish" a[2][2] = "9012" a[2][3] = "5/6/99" /* Row 3 Data */ a[3][0] = "3" a[3][1] = "Filter" a[3][2] = "4556" a[3][3] = "8/7/99" for (var i=0; i < 4; i++) { var str = "<tr>" for (var j=0; j < 4; j++) { if (i == 0 ) v_filterops[j] = new Option(a[i][j],j) str += "<td>" + a[i][j] + "</td>" } myVar += str + "</tr>" } document.all.vals.innerHTML = myVar + "</table>"; for ( var i=0; i<v_filterops.length;i++) document.all.field.options[i] = new Option(v_filterops[i].text,v_filterops [i].value) } function filter() { var el = document.all.inpREGEXP.value var v_heading = document.all.field.value var myVar = "<table border='1'>" var found_cntr = 0 var v_regexp = new RegExp(el,"gi") switch (v_heading) { case "0": /* ROWID */ var j=1 for (var i=1;i<4;i++) { if ( v_regexp.test(a[i][0]) ) { v_foundarray[j] = a[i] j++ found_cntr++ } } break; case "1": /* STRING */ var j=1 for (var i=1;i<4;i++) { if ( v_regexp.test(a[i][1]) ) { v_foundarray[j] = a[i] j++ found_cntr++ } } break; case "2": /* NUMBER */ var j=1 for (var i=1;i<4;i++) { if ( v_regexp.test(a[i][2]) ) { v_foundarray[j] = a[i] j++ found_cntr++ } } break; case "3": /* DATE */ var j=1 for (var i=1;i<4;i++) { if ( v_regexp.test(a[i][3]) ) { v_foundarray[j] = a[i] j++ found_cntr++ } } break; } for (var i=0; i <= found_cntr; i++) { var str = "<tr>" for (var j=0; j < 4; j++) { str += "<td>" + v_foundarray[i][j] + "</td>" } myVar += str + "</tr>" } document.all.vals.innerHTML = myVar + "</table>" } </SCRIPT> </HEAD> <BODY onload="filldata()"> FILTER ON : <SELECT NAME='field'></SELECT> REGULAR EXPRESSION: <INPUT NAME="inpREGEXP" TYPE="TEXT"> <INPUT TYPE="BUTTON" value="Filter" Onclick="filter()"> <hr><br> <DIV ID="vals"></DIV> </BODY> </HTML> | ||||||||||
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