在我的JS中,我试图在amCharts指南中添加一个for
循环,以便从视图文件中传递3个参考标签及其值。
我目前正在处理这个问题:
"guides": [{
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[0].label[0],
"labelRotation":90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[0].val[0],
}, {
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[0].label[1],
"labelRotation":90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[0].val[1],
}, {
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[0].label[2],
"labelRotation":90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[0].val[2],
}],
它工作正常,但如果我必须缩放它,我需要一个循环。我正在寻找这样的东西:
"guides": [
for (var i=0; i<3; i++)
{
{
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[0].label[i],
"labelRotation":90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[0].val[i],
},
}
但这不起作用。请帮帮我。
答案 0 :(得分:1)
我想你可以创建一个能为你生成这些指南的函数:
function generateGuides( graphConfig ) {
var guides = [];
for ( var i = 0; i < 3; i++ ) {
guides.push( {
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[ 0 ].label[ i ],
"labelRotation": 90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[ 0 ].val[ i ],
} );
}
return guides;
}
然后在图表配置中使用该函数调用:
"guides": generateGuides( graphConfig ),
答案 1 :(得分:0)
"guides": (function(){
var guideArray = []
for (var i = 0; i < 3; i++) {
guideArray.push({
"dashLength": 6,
"inside": true,
"label": graphConfig.dataProvider[0].label[i],
"labelRotation":90,
"lineAlpha": 1,
"category": graphConfig.dataProvider[0].val[i],
})
}
return guideArray
}()),