如何用用户循环渲染翡翠布局
How to render jade layout with loop of users
我正在尝试渲染类似的东西:
<div class="row">
<div class"test">
User 1
</div>
<div class"test">
User 2
</div>
<div class"test">
User 3
</div>
</div>
<div class="row">
<div class"test">
User 4
</div>
<div class"test">
User 5
</div>
<div class"test">
User 6
</div>
</div>
每个 .row 我需要 3 个 .test:
- var count = 0
div.row
for user in Users
- count++
-if ((count % 3) == 0)
div.test
| #{user.name}
div.row
-else
div.test
| #{user.name}
但是,它不起作用,因为当循环尝试呈现时 "div.row" 它会自动关闭标签。
错误的结果是:
<div class="row"></div>
<div class="test">User 1</div>
<div class="test">User 2</div>
<div class="test">User 3</div>
<div class="row"></div>
<div class="test">User 4</div>
<div class="test">User 5</div>
<div class="test">User 6</div>
<div class="row"></div>
一种可能的方法是在将用户数组发送到 jade 之前重新组织它。
Users = [[user1,user2,user3],[user4,user5,user6],...
然后在玉
for group in Users
div.row
for user in group
div.test
| #{user.name}
var test = [{'1':'a','t':0},{'2':'b','t':0},{'3':'c','t':0},{'4':'d','t':0},{'5':'e','t':0},{'6':'f','t':0},{'8':'h','t':0},{'9':'i','t':0}];
//console.log(test)
var i=1;
var j=1;
_.each(test,function(t){
t.g = j;
if((i % 3) == 0){
j++;
}
i++;
return(t);
});
var test2 = _.groupBy(test,function(t){return t.g});
console.log(test2);
我正在尝试渲染类似的东西:
<div class="row">
<div class"test">
User 1
</div>
<div class"test">
User 2
</div>
<div class"test">
User 3
</div>
</div>
<div class="row">
<div class"test">
User 4
</div>
<div class"test">
User 5
</div>
<div class"test">
User 6
</div>
</div>
每个 .row 我需要 3 个 .test:
- var count = 0
div.row
for user in Users
- count++
-if ((count % 3) == 0)
div.test
| #{user.name}
div.row
-else
div.test
| #{user.name}
但是,它不起作用,因为当循环尝试呈现时 "div.row" 它会自动关闭标签。
错误的结果是:
<div class="row"></div>
<div class="test">User 1</div>
<div class="test">User 2</div>
<div class="test">User 3</div>
<div class="row"></div>
<div class="test">User 4</div>
<div class="test">User 5</div>
<div class="test">User 6</div>
<div class="row"></div>
一种可能的方法是在将用户数组发送到 jade 之前重新组织它。
Users = [[user1,user2,user3],[user4,user5,user6],...
然后在玉
for group in Users
div.row
for user in group
div.test
| #{user.name}
var test = [{'1':'a','t':0},{'2':'b','t':0},{'3':'c','t':0},{'4':'d','t':0},{'5':'e','t':0},{'6':'f','t':0},{'8':'h','t':0},{'9':'i','t':0}];
//console.log(test)
var i=1;
var j=1;
_.each(test,function(t){
t.g = j;
if((i % 3) == 0){
j++;
}
i++;
return(t);
});
var test2 = _.groupBy(test,function(t){return t.g});
console.log(test2);