In my effort to make the code example easy to read i stripped away the part that caused the problem. I’m using a label for the input field and therefore the input field has an id and thats of course not ok when repeating the template.
I now use the layoutArea-helper as an id value and every thing works just fine.
Thanks to @robfallows for helping me with this.
--------------------- Original question below-------------------------
I want to include a Blaze template with an argument and then use the argument value in an event. The problem is that when I include the template a second time with a different argument i get the argument value from the first instance of the template in events.
Template:
<template name="UploadFormLayoutImage">
<form class="uploadPanel">
<input type="file" name="fileupload" id="input-field">
<label for="input-field">Upload file</label>
</form>
</template>
Include:
{> UploadFormLayoutImage layoutArea="area1"}}
{> UploadFormLayoutImage layoutArea="area2"}}
js:
Template.UploadFormLayoutImage.onCreated(function(){
this.currentArea = new ReactiveVar;
this.currentArea.set(this.data.layoutArea);
});
Template.UploadFormLayoutImage.helpers({
layoutArea: function() {
return Template.instance().currentArea.get(); //Returns the correct argument value for each instance of the template.
}
});
Template.UploadFormLayoutImage.events({
'change input[type="file"]': function(e, instance) {
e.preventDefault();
console.log(instance.data.layoutArea); //Allways returns 'area1'
}
});
What am I missing here?