CODEWITHSUNDEEP
javascriptspringjspspring-mvc
Sam
Sam

Reputation: 2065

spring mvc 3 populate javascript var from property file

I need to populate a JavaScript variable with a property value (that defined in a property file) when page get loaded . i am using spring mvc 3. is there any best way to do it? appreciate if someone give me some clue.

Thanks in advance.

Upvotes: 1

Views: 3095

Answers (1)

Bozho
Bozho

Reputation: 597324

  • Create an initializer method in the javascript file
  • output the properties in the page that includes the js. so that they form a valid javascript structure (array, object, whatever)
  • pass the structure to the initializer.

The 1st step may look like (in the .js file):

var options;
function init(initOptions) {
   options = initOptions;
}

The 2nd step may look like (in your jsp page):

var a = new Array();
<c:forEach items="${properties}" var="entry">
   a.push({key: '${entry.key}', value: '${entry.value}'});
</c:forEach>

And finally init(a);

Upvotes: 1

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