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需要语法帮助来使用 sapUi5 在 oData V4 中使用两个参数计算数据?

[英]need help in syntax to count data with two parameter in oData V4 using sapUi5?

can some one show the syntax to count the no of entries in the data base based on two inputs given by the user.有人可以根据用户给出的两个输入显示计算数据库中条目数的语法吗? if there is a qualifying entry we should navigate to another page and if there is no entry it should show a error.如果有符合条件的条目,我们应该导航到另一个页面,如果没有条目,它应该显示错误。 this should be done in Odata V4 using sap ui5.这应该在 Odata V4 中使用 sap ui5 完成。

for example.例如。 i would like to check for the username and password, for the corresponding username and password entered, if there is a entry the count should return 1 and checking the count i can navigate between pages我想检查用户名和密码,输入相应的用户名和密码,如果有条目计数应返回 1 并检查计数我可以在页面之间导航

thank you谢谢你

can some one show the syntax to count the no of entries in the data base based on two inputs given by the user.有人可以根据用户给出的两个输入显示计算数据库中条目数的语法吗? if there is a qualifying entry we should navigate to another page and if there is no entry it should show a error.如果有符合条件的条目,我们应该导航到另一个页面,如果没有条目,它应该显示错误。 this should be done in Odata V4 using sap ui5.这应该在 Odata V4 中使用 sap ui5 完成。

for example.例如。 i would like to check for the username and password, for the corresponding username and password entered, if there is a entry the count should return 1 and checking the count i can navigate between pages我想检查用户名和密码,输入相应的用户名和密码,如果有条目计数应返回 1 并检查计数我可以在页面之间导航

thank you谢谢你

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