In js code, there is a function that needs to be obtained from VB variables, apart from & amp; Text& Is there any other way,
WebBrowser1. Document. ParentWindow. ExecScript "labellong=" & amp; Text1 & amp; "" and" javascript "' longitude
WebBrowser1. Document. ParentWindow. ExecScript "labellat=" "& amp; Text2 & amp; "" and" javascript "latitude '
WebBrowser1. Document. ParentWindow. ExecScript "radioname=" & amp; Text3 & amp; "" and" javascript "' logo
'WebBrowser1. Document. ParentWindow. ExecScript theLocation "()", "javascript"' positioning
WebBrowser1. Document. ParentWindow. ExecScript "BMap. Convertor. Translate (new BMap. Point (" & amp; Text1 & amp; ", "& amp; Text2 & amp; "), and 0, translateCallback) ", "javascript" 'correcting accuracy



When I put the "& amp; Text1 & amp; "Into a digital program can be used, when I changed to variable cannot be used, how to use variable

CodePudding user response:

This has nothing to do with Text1 use cash or variable, but javascript is the scope of the page, and VB has nothing to do,

 labellong=1 

Digital is a constant, of course I can correct assignment,

 labellong=v 

The scope of the variable v in javascript in is undefined, labellong value is undefined, of course,

CodePudding user response:

, didn't see the parameters of the WINHTTP instructions carefully

CodePudding user response:

New BMap. Point (" & amp; Text1 & amp; ", "& amp; Text2 & amp; "), and 0, translateCallback) changed to:

New BMap. Point (a, b), 0 translateCallback), 'of course not, because a and b are declared in vb, to try the following:

new BMap. Point (" & amp; A. & amp; ", "& amp; B & amp; "), and 0, translateCallback)