使用JavaScript或JQuery过滤特定列的数据 [英] Filtering Data for a particular column using JavaScript or JQuery

问题描述

大家好，

http://net.tutsplus.com/tutorials/javascript -ajax/using-jquery-to-manipulate-and-filter-data/ [

Hi all,

http://net.tutsplus.com/tutorials/javascript-ajax/using-jquery-to-manipulate-and-filter-data/[^]

In this page a very useful code for Data filtering is Given. and it Helps me a lot. but Now what I am trying to do is using this code I have to Filter data for each and every column not for the whole Table using a Dropdownlist. and I am facing difficulty here

Can anybody help me to do this?
Need some guide or sample

推荐答案

function Fliter (Obj) {
    var grid=document.getElementById('gridID');
        var terms = Obj.value;
        var cellNr = this.filterCellIndex;//your  grid cellindex
        var ele;
        for (var r = 1; r < grid.rows.length; r++) {
            ele = grid.rows[r].cells[cellNr].innerHTML.replace(/<[^>]+>/g, "");
            if (ele.toLowerCase().indexOf(terms) >= 0)
                grid.rows[r].style.display = '';
            else grid.rows[r].style.display = 'none';
        }
    };

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