Angular utilizes double curly braces for calling a function within the framework

Here's a snippet of code for creating a heat-map in Kendo UI.

<div ng-repeat="h in row.hours" ng-style="h.styleStr" 
    data-value="{{params.compare ? h.percentChange : h.current[unit]}}" 
    data-time="{{$index}}">
        {{params.compare ? h.percentChange : h.current[unit]}}
</div>

The code is working smoothly. The h.current[unit] inside the div displays the value in decimal format, like this..https://i.sstatic.net/sXX65.png
However, I now need to display these values as integers, like this...https://i.sstatic.net/ahgao.png I have an intFormat function that can convert decimal to integer. For example: intFormat(79.952) will return 80. So, I'm attempting to use the intFormat function to format the numbers inside the heatmap. How can this be achieved? Can functions be used within double curly braces like this:

{{params.compare ? h.percentChange : intFormat(h.current[unit])}}
? I am using AngularJS 1X and KendoUI.

Answer №1

Absolutely, it's totally doable:

You can easily create a function like this

$scope.displayFormattedValue = function(input)
{
   return formatNumber(input);
}

Then simply use it in your HTML code like so:

{{displayFormattedValue(some.value)}}

If you need any further clarification, feel free to ask.

Answer №2

For those seeking a solution, consider utilizing the parseInt function within your AngularJS Expression to convert values like 10.5555 into whole numbers: {{parseInt(10.5555)}}.

We hope this suggestion proves useful. Thank you for considering it.

Answer №3

To resolve the issue, I successfully implemented a solution by applying a filter in the following manner:

{{params.compare ? h.percentChange : h.current[unit]|numFmt}}

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