function search() {
var searchCount = {key: '', step: 0};
var setKey = function (key) {
searchCount.key = key;
};
var addStep = function (step) {
searchCount.step = step;
};
clearSearchWords = function () {
setKey('');
addStep(0);
};
return function (keywords) {
if (searchCount.key != keywords) {
setKey(!keywords ? '' : keywords);
addStep(0);
}
function getSearchData(){
var roots = $('#tt').tree('getRoots');
var a = [];
function find(d){
for (var i = 0; i < d.length; i++) {
if (d[i].text.indexOf(keywords)!=-1) {
a.push(d[i]);
}
find($('#tt').tree('getChildren',d[i].target) || []);
}
}
find(roots);
return a;
}
var nodes = getSearchData();
if (nodes.length > 0) {
if (searchCount.step + 1 > nodes.length) {
addStep(0);
}
$('#tt').tree('select',nodes[searchCount.step].target);
addStep(searchCount.step + 1);
}
};
}
var searchNodes = search();
treegrid代碼
function search() {
var searchCount = {key: '', step: 0};
var setKey = function (key) {
searchCount.key = key;
};
var addStep = function (step) {
searchCount.step = step;
};
clearSearchWords = function () {
setKey('');
addStep(0);
};
return function (keywords) {
if (searchCount.key != keywords) {
setKey(!keywords ? '' : keywords);
addStep(0);
}
function getSearchData(){
var roots = $('#tt').treegrid('getRoots');
var a = [];
function find(d){
for (var i = 0; i < d.length; i++) {
if (d[i].text.indexOf(keywords)!=-1) {
a.push(d[i]);
}
find($('#tt').treegrid('getChildren',d[i].id) || {});
}
}
find(roots);
return a;
}
var nodes = getSearchData();
if (nodes.length > 0) {
if (searchCount.step + 1 > nodes.length) {
addStep(0);
}
$('#tt').treegrid('select',nodes[searchCount.step].id);
addStep(searchCount.step + 1);
}
};
}
var searchNodes = search();