问题
Heres the problem,
In Masterpage, the google analytics code were pasted before the end of body tag.
In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript and put it before the end of body tag, because this script uses the google analytics variables.
How can i achieve this?
回答1:
An inelegant but simple approach, if you're able to avoid using ClientScript, would be to just stick a literal in the page where you want your script to be rendered and put the script in there from your codebehind (i.e. myLiteral.Text = "client script";).
回答2:
Take a look at RegisterStartupScript
The script block will be placed right above the </form> tag at the end of the page.
回答3:
You could delay your script execution until after the page loads, then it won't matter where your script resides.
来源：https://stackoverflow.com/questions/1726962/how-to-add-script-codes-before-the-body-tag-asp-net