對不起,我確定這裏有重複的內容,但我對jQuery真的很陌生。我有以下JSON字符串...使用jQuery循環瀏覽JSON
{
"totalNumEntries":2,
"pageType":"CampaignPage",
"totalBudget":{
"period":{
"value":"DAILY"
},
"amount":{
"comparableValueType":"Money",
"microAmount":0
},
"deliveryMethod":null
},
"entries":[
{
"id":733413,
"name":"Interplanetary Cruise #1345659006301",
"status":null,
"servingStatus":null,
"startDate":null,
"endDate":null,
"budget":null,
"biddingStrategy":null,
"conversionOptimizerEligibility":null,
"campaignStats":{
"startDate":null,
"endDate":null,
"network":{
"value":"ALL"
},
"clicks":null,
"impressions":null,
"cost":null,
"averagePosition":null,
"averageCpc":null,
"averageCpm":null,
"ctr":null,
"conversions":null,
"viewThroughConversions":null,
"statsType":"CampaignStats"
},
"adServingOptimizationStatus":null,
"frequencyCap":{
"impressions":0,
"timeUnit":null,
"level":null
},
"settings":null,
"networkSetting":null,
"forwardCompatibilityMap":null
},
{
"id":733414,
"name":"Interplanetary Cruise banner #1345659006387",
"status":null,
"servingStatus":null,
"startDate":null,
"endDate":null,
"budget":null,
"biddingStrategy":null,
"conversionOptimizerEligibility":null,
"campaignStats":{
"startDate":null,
"endDate":null,
"network":{
"value":"ALL"
},
"clicks":null,
"impressions":null,
"cost":null,
"averagePosition":null,
"averageCpc":null,
"averageCpm":null,
"ctr":null,
"conversions":null,
"viewThroughConversions":null,
"statsType":"CampaignStats"
},
"adServingOptimizationStatus":null,
"frequencyCap":{
"impressions":0,
"timeUnit":null,
"level":null
},
"settings":null,
"networkSetting":null,
"forwardCompatibilityMap":null
}
]
}
這是從我的應用程序中的/ google/getCampaigns返回。我用以下代碼循環播放它,但頁面保持空白...
<script>
$(document).ready(function() {
$.getJSON('google/getCampaigns', function(data) {
$.each(data.entries, function(index) {
$('span').append(index.name);
});
});
});
</script>
Loading...
<span />
任何人都可以看到我在做什麼錯了嗎?
感謝,
大衛
嘗試增加'警報()''s到各個地方進行調試。 (例如,在getJSON函數內部,爲了檢查你是否得到了正確的json,然後在'each'函數內部檢查它是否迭代/循環,然後檢查該索引是否是json對象等)。這樣你就知道它是運行你期望的代碼。 – ronalchn
請參閱Chrome中的'console.log'並會看到錯誤 –