我需要一些数据,这些数据需要从Twig PHP模板引擎中检索并转换为JS JSON数组。
我能够遍历TWIG中的PHP数组并将值推入JS,如下所示:
var results = []
{% for res in pqRes|reverse %}
var res = "{" + "{{res|raw}}" + "}"
results.push(res)
{% endfor %}
这会在我console.log结果时创建如下数组
0: "{value: 1, meta: 'Meets'}"
1: "{value: 2, meta: 'Exceeds'}"
2: "{value: 1, meta: 'Meets'}"
3: "{value: 1, meta: 'Meets'}"
4: "{value: 0, meta: 'Fails'}"
如何将这些值推入JSON数组中,以便每个项目都没有引号?
最终,我需要将值推入如下所示的数据结构中:
var chart = new Chartist.Line('.ct-chart', {
labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri'],
series: [{
name: 'Workload',
meta: {customData: 123},
data: [
{value: 1, meta: 'This can be anything and will be serialized'},
{value: 4, meta: {text: 'Can even be Objects'}},
{value: 2, meta: 10000},
{value: 1, meta: 'This can be anything and will be serialized'},
{value: 2, meta: 'This can be anything and will be serialized'}
]
}]
}
});
答案 0 :(得分:0)
此时,您只是将字符串推入javascript数组中。不要使用数组...
var obj = { {% for string in foo %}{{ string | raw }},{% endfor %} };