Lightswitch html use the 'any' query method

Hi
Can someone please tell me how i can use the "any" query method for entity collections in lightswitch html?
Thanks

Hi Xpert360
It's for a type of EntityCollection this is the code from the msls-2.5.2.vsdoc.js line 2220
any: function any(predicate) {
/// <summary>
/// Determines whether this sequence contains any
/// items that optionally satisfy a condition.
/// </summary>
/// <param name="predicate" type="Function" optional="true">
/// A function to test each item for a condition.
/// <br/>Signature: Boolean item.predicate(item)
/// </param>
/// <returns type="Boolean">
/// True if this sequence contains any items that
/// satisfy the condition, if any; otherwise, false.
/// </returns>
var result = false;
this.each(function (item) {
if (!predicate || predicate.call(item, item)) {
result = true;
return false;
return true;
return result;
Check it out and let me know if you know how to use it, my problem is how to use the call back function.
Thanks

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Lightswitch html use the 'any' query method

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