javascript中有一个对象数组。我需要在该数组中查找该对象的属性值。具有匹配属性的所有对象我需要将它们放在另一个数组中。我是jquery的初学者,任何帮助都会非常感激。感谢。
var numPerRow = 6;
for (var i=0; i<subjects.length; i+=numPerRow) {
// TODO: Implement a row view
var printTitle = subjects[i].getTitle();
if (printTitle.indexOf(searchValue) > -1)
{
var row = $('<div class="browse-printables-row"></div>');
for (var j=0; j<numPerRow; j++) {
var idx = i+j;
if (idx >= subjects.length) {
break;
}
// TODO: Implement a printables tile view
row.append($(
'<div class="printable-tile">' +
'<img src=' + printTitle[idx].getIconURL() + ' class="subject-tile-icon"></img>' +
'<div class="subject-tile-title">' + printTitle[idx].getTitle() + '</div>' +
'</div>'
));
}
}
grid.append(row);
答案 0 :(得分:1)
骨架问题的骨架答案
//declare array
if(jQuery.inArray(yourObj, arrayOfObjs) === -1)
{
not found
}
else
{
found //push in to array
}
答案 1 :(得分:1)
了解数组的filter方法
示例将过滤数组并仅返回属性b等于2的对象:
var filtered = [{a: 1, b: 2}, {a: 5, b:2}, {a:2, b:1}].filter(function(el, index, array) {
if(typeof el.b === 'undefined') return false;
return (el.b === 2);
});