[英]I am facing an error 'data' is undefined when trying to access the function parameter as mentioned in the comment in below code
function categoryDetails(catId, code, label) {
alert('Inside Categories Detail')
$.post("/product/categories", {
catId: catId,
code: code,
label: label,
sess: socket.id
}).done(function(data) {
alert("Inside product capacity" + data.result)
console.log(data.result)
//In the below line I am trying to access the data parameter of the function but it says undefined
var botHtml = '<div class="nn-bot-bubble"><div class="nn-bot-chips">{% for i in data.result %}<button id="sel_btn" value="{{ i.label }}"> {{ i.label }} </button>{% endfor %}</div></div>'
$(".chat_block").append(botHtml);
});
這里的data
參數是一個字典,其鍵名為“result”,值為“list”。 提前致謝!!!
function categoryDetails(catId,code,label){
alert('Inside Categories Detail')
$.post("/product/categories", {catId: catId,code:code,label:label, sess: socket.id}).done(function(data) {
var text='';
var middle='';
var result='';
capacitylist=data.result
var start= '<div class="nn-bot-bubble"><div class="nn-bot-chips"><div class="button_block">'
for (i = 0; i < capacitylist.length; i++){
text = capacitylist[i]['label'];
result='<button id="sel_btn" value="'+text+'">'+text+'</button>'
middle+=result
}
end='</div></div></div>'
botHtml=start+result+end
$(".chat_block").append(botHtml);
});
}
所以這里我沒有在 DOM 中運行循環,而是使用了 javascript 循環,然后將其組合。
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