Philip Lacey at 15:21, 26 July 2015

2015-07-26T15:21:47Z

Philip Lacey: if

2015-07-26T15:21:16Z

New page

It is possible to read QueryString parameters from any page in bxp.

In the fn_javascript_general.js library included on every page is a function called fn_Gen_getParameterByName(name)

Using this function call on any page in bxp allows you to check for the existence of a querystring parameter.

Using this page as an example we could write

<syntaxhighlight lang="javascript">
//Firstly we pull the parameter into a variable
var strTitle = fn_Gen_getParameterByName("title");

//Now we check if the parameter was found
if (strTitle){
//Now only do something if the variable has some contents
if (strTitle != ''){
//If the variable contains what you are looking for
if (strTitle == 'Reading_QueryString_parameters_using_JavaScript'){
//Perform whatever action you need.
alert('Your page detected');
}
}
}
</syntaxhighlight>

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Reading QueryString parameters using JavaScript - Revision history

Philip Lacey at 15:21, 26 July 2015

Philip Lacey: if