Array
(
[0] => [{"type":"textarea","label":"Text Area","className":"form-control","name":"textarea-1519387047895","subtype":"textarea"},{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387470117","subtype":"text"}]
[1] => [{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387050946","subtype":"text"}]
)
我想像这样增加价值
Array
(
[0] => [{"type":"textarea","label":"Text Area","className":"form-control","name":"textarea-1519387047895","subtype":"textarea","arraykey":"0"},{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387470117","subtype":"text","arraykey":"0"}]
[1] => [{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387050946","subtype":"text","arraykey":"1"}]
)
答案 0 :(得分:-1)
var arr=[
[{"type":"textarea","label":"Text Area","className":"form-control","name":"textarea-1519387047895","subtype":"textarea"},{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387470117","subtype":"text"}],
[{"type":"text","label":"Text Field","className":"form-control","name":"text-1519387050946","subtype":"text"}]
]
for(var i=0; i<arr.length; i++) {
var innerArr = arr[i];
for(var j=0; j<innerArr.length; j++) {
// Add the arraykey key/value to the object
innerArr[j].arraykey = i
}
}