jquery - 在 jquery 中使用修剪

Question

而不是一直使用修剪，我想在下面的代码中使用一次......请帮助我

if ("Company Profile" == $.trim(selectedValue)) {
    actionClass = "locationImportCompany.do?";
} else if ("Oppty Locations" == $.trim(selectedValue)) {
    actionClass = "locationImport.do?";
} else if ("Different Oppty" == $.trim(selectedValue)) {
    actionClass = "locationImportDiffOppty.do?";
} else if ("Loop TrackId Profile" == $.trim(selectedValue)) {
    actionClass = "locationImportLoopTrkId.do?";
} else if ("Inventory" == $.trim(selectedValue)) {
    isOrdering = "Y";
    actionClass = "inventoryLaunch.do?";
} else if ("Data Center List" == $.trim(selectedValue)) {
    actionClass = "locationImportDataCenter.do?";
} else if ("Customer AccountId" == $.trim(selectedValue)) {
    actionClass = "inventoryLaunch.do?";
} else if ("Customer Name" == $.trim(selectedValue)) {
    actionClass = "locationImportDataCenter.do?";
}

Answer 1

将其存储在变量中：

 var selectedValue = $.trim(selectedValue);

然后做：

if (selectedValue == "Oppty Locations") {

}

ETC...

Answer 2

var selectedValue = $.trim(selectedValue);
if ("Company Profile" == selectedValue) {
    actionClass = "locationImportCompany.do?";
} else if ("Oppty Locations" == selectedValue) {
    actionClass = "locationImport.do?";
} else if ("Different Oppty" == selectedValue) {
    actionClass = "locationImportDiffOppty.do?";
} else if ("Loop TrackId Profile" == selectedValue) {
    actionClass = "locationImportLoopTrkId.do?";
} else if ("Inventory" == selectedValue) {
    isOrdering = "Y";
    actionClass = "inventoryLaunch.do?";
} else if ("Data Center List" == selectedValue) {
    actionClass = "locationImportDataCenter.do?";
} else if ("Customer AccountId" == selectedValue) {
    actionClass = "inventoryLaunch.do?";
} else if ("Customer Name" == selectedValue) {
    actionClass = "locationImportDataCenter.do?";
}

Answer 3

用修剪后的值覆盖 selectedValue 并随后使用，或将其分配给某个变量并使用它。

selectedValueTrimmed = $.trim(selectedValue)
if("Company Profile"==selectedValueTrimmed ){

Answer 4

将其改为 Switch 语句而不是 Else If 语句。

switch ($.trim(selectedValue)) {
    case: "Company Profile" 
        actionClass = "locationImportCompany.do?";
        break;
    case: "Oppty Locations" 
        actionClass = "locationImport.do?";
        break;
   // So on ...
}