function page(n, s) {
var ideaType = <%=ideaType%>;
parent.window.document.getElementById("mainFrame").src = "${ctxf}/trend/idea/ideaList?&ideaType="+ ideaType+ "&pageNo=" + n + "&pageSize=" + s ;
}
function down(obj,id){
var pgcUrl = "<%=request.getHeader("Referer")%>";
var href = "${ctxf}/trend/idea/download/"+encodeBase64(""+id)+"?pgcUrl="+pgcUrl;
window.open(href);
}
var box = document.getElementById('box');
var items = box.children;
// 定义每一列之间的间隙 为10像素
var gap = 20;
// 封装成一个函数
function waterFall() {
var itemWidth = items[0].offsetWidth;
var columns = 5;
var arr = [];
for (var i = 0; i < items.length; i++) {
if (i < columns) {
items[i].style.top = 0;
items[i].style.left = (itemWidth + gap) * i + 'px';
arr.push(items[i].offsetHeight);
} else {
var minHeight = arr[0];
var index = 0;
for (var j = 0; j < arr.length; j++) {
if (minHeight > arr[j]) {
minHeight = arr[j];
index = j;
}
}
items[i].style.top = arr[index] + gap + 'px';
items[i].style.left = items[index].offsetLeft + 'px';
arr[index] = arr[index] + items[i].offsetHeight + gap;
}
}
var max = Math.max.apply(null, arr);
box.style.height = max + 20 + "px";
document.getElementById('page').style.display = "flex";
document.getElementById('ideaList').style.background = "#fff";
}
window.onload = function(){waterFall();}function page(n, s) {
var ideaType = <%=ideaType%>;
parent.window.document.getElementById("mainFrame").src = "${ctxf}/trend/idea/ideaList?&ideaType="+ ideaType+ "&pageNo=" + n + "&pageSize=" + s ;
}
function down(obj,id){
var pgcUrl = "<%=request.getHeader("Referer")%>";
var href = "${ctxf}/trend/idea/download/"+encodeBase64(""+id)+"?pgcUrl="+pgcUrl;
window.open(href);
}
var box = document.getElementById('box');
var items = box.children;
// 定义每一列之间的间隙 为10像素
var gap = 20;
// 封装成一个函数
function waterFall() {
var itemWidth = items[0].offsetWidth;
var columns = 5;
var arr = [];
for (var i = 0; i < items.length; i++) {
if (i < columns) {
items[i].style.top = 0;
items[i].style.left = (itemWidth + gap) * i + 'px';
arr.push(items[i].offsetHeight);
} else {
var minHeight = arr[0];
var index = 0;
for (var j = 0; j < arr.length; j++) {
if (minHeight > arr[j]) {
minHeight = arr[j];
index = j;
}
}
items[i].style.top = arr[index] + gap + 'px';
items[i].style.left = items[index].offsetLeft + 'px';
arr[index] = arr[index] + items[i].offsetHeight + gap;
}
}
var max = Math.max.apply(null, arr);
box.style.height = max + 20 + "px";
document.getElementById('page').style.display = "flex";
document.getElementById('ideaList').style.background = "#fff";
}
window.onload = function(){waterFall();}