JSON.parse 不適用於 iPad Safari

Question

).In iPad Safari , my code after the line where I used JSON.Parse does not seems to be executed .I tried alert with some message under the line JSON.Parse but had no luck.Can we find a work around of this problem?我正在執行一個 ajax 調用，並且在success函數中我使用的是JSON.Parse函數。但問題是JSON.parse函數在iPad-Safari 瀏覽器（ ）之外的任何地方都可以使用。在 iPad Safari 中，我的我使用JSON.Parse的行之后的代碼似乎沒有被執行。我嘗試在JSON.Parse行下使用一些消息發出alert ，但沒有運氣。我們能找到解決這個問題的方法嗎？

提前致謝。

這是我正在運行的腳本：

var obj = JSON.parse($('#divWOListForFE').html());
alert('hello'); //this alert doesnt execute on iPadSafari
$('#divWOListForFE').html('');
BindWorkOrderGrid(obj, 1, 10);

of $('#divWOListForFE').html() is below$('#divWOListForFE').html()低於

"[{"Pk_WorkOrderId":6806,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":242,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Mfsi - Mindi M1","StartTime":"10/1/2014 8:00:00 AM"},{"Pk_WorkOrderId":6807,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":243,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Mfsi - Murli Mindi","StartTime":"8/1/2014 8:00:00 AM"},{"Pk_WorkOrderId":6808,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":244,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"adding a new description for this field user.","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Mindi, Shiv","StartTime":"10/2/2014 8:00:00 AM"},{"Pk_WorkOrderId":6808,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":244,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"adding a new description for this field user.","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Mindi, Shiv","StartTime":"10/2/2014 8:00:00 AM"},{"Pk_WorkOrderId":6809,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":245,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Sudhansu-Dummy test","StartTime":"10/5/2014 1:00:00 PM"},{"Pk_WorkOrderId":6809,"Fk_CompanyId":null,"Fk_CreatedByUserId":null,"Fk_ProposalId":null,"Fk_InvoiceId":null,"OrderNo":245,"Fk_SiteAddressId":null,"Fk_CustomerId":null,"Fk_GanttItemId":null,"AppointmentDateTime":null,"TimestampCreated":null,"CreationDate":null,"TimestampModified":null,"Description":"","EquipmentNeeded":null,"SpecialInstructions":null,"WorkOrderType":"Contract","JobType":null,"HourlyRate":null,"CompletionStatus":null,"TotalEstHrs":null,"TotalActualHrs":null,"WorkToBePerformed":null,"BIllingStatus":null,"OkToBill":null,"WorkOrderStatus":"Scheduled","IsDeleted":false,"IsProposalSort":null,"TotalRecords":6,"IsUserCreator":1,"CreatedBy":"Mndi,Murali","CustomerName":"Sudhansu-Dummy test","StartTime":"10/5/2014 1:00:00 PM"}]"

Answer 1

JSON 數據是有效的，但是當 HTML 節點中出現類似日期或字符串的字符串時，iPad 和 iPhone 都會自動創建可點擊的鏈接。 因此，基本上當您將 JSON 放入標准 HTML DOM 節點時，它就會被破壞。

顯示它在桌面上工作的 JS 小提琴： http : //jsfiddle.net/8wptohs0/1/

同樣的 JS 小提琴在 iPhone 模擬器上不起作用（沒有警報）：（如果你仔細觀察，你可以看到模擬器已經將StartDate字段數據變成了藍色的可點擊鏈接）

如果我刪除StartTime屬性數據，它可以在桌面和 iPhone http://jsfiddle.net/8wptohs0/2/ 上工作

為了解決這個問題，有一些元標簽應該可以解決這個問題——你可能需要試驗哪些對你有用。

<meta name="format-detection" content="telephone=no"> <meta name="format-detection" content="date=no"> <meta name="format-detection" content="address=no">

然而值得一提的是，當將服務端數據插入 javascript 時， data-屬性或內聯 JS 是更常用的方法 - 正是出於這些原因。

Answer 2

對我來說，這是在頭部部分對我有用的元標記。

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