CODEWITHSUNDEEP
javascriptspring
gtludwig
gtludwig

Reputation: 5631

JavaScript + Spring MVC - how to get a value from an object sent from the controller?

I'm trying, without success, to get a String value directly from the pojo sent from my controller to the HTML page, parse it into an array and build an editable grid with it.

The implentation is:

$(document).ready(function() {
    var emails = eval(${pojo.resultEmailRecipients});

    var list = emails.split(",");

    var metadata = [];
    metadata.push({ name: "email", label: "EMAIL", datatype: "email", editable: true});

    var data = [];
    var id = 1;
    for (email in list) {
        data.push({id: id, values: {"email": email}});
        id++;
    }

    editableGrid = new EditableGrid("DemoGridJsData");
    editableGrid.load({"metadata": metadata, "data": data});
    editableGrid.renderGrid("table1", "testgrid");   
});

Ideally this will he rendered at:

<div id="table1"></div>

But Firebug reports and error getting the object.

SyntaxError: missing ) after argument list
    var emails = eval(${pojo.resultEmailRecipients});

What's going on here?

Upvotes: 0

Views: 206

Answers (1)

Luis Kimura
Luis Kimura

Reputation: 166

the problem is this variable ${pojo.resultEmailRecipients} with eval function, eval expects an expression not a pojo. try to change your code to var emails = pojo.resultEmailRecipients;

Upvotes: 1

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