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$("#validate").click(function(){
$("#busyIndicator").show();
validate_input();
$("#busyIndicator").hide();
});
$(document).ajaxStart(function () {
$('#busyIndicator').show();
}).ajaxStop(function () {
$('#busyIndicator').hide();
});
$(window).ready(
function () {
$("#definition-input").linedtextarea();
$("#definition-input").bind('paste', function() {
// Need a timeout since paste event does not give the content
// of the clipboard.
setTimeout(function(){
validate_input();
},100);
});
$("#definition-input").keypress(function() {
$("#submit").attr("disabled", "disabled");
$("#valid_container").hide();
$("#validation_note").show();
});
$("#submit").attr("disabled", "disabled");
$("#validation_note").hide();
// For resubmit purposes only.
validate_input();
});
validate_input = function() {
if ($("#definition-input").val() != "") {
validate_job_definition($("#definition-input").val());
}
}
validate_job_definition = function(data) {
$.post(window.location.pathname,
{"definition-input": data,
"csrfmiddlewaretoken": $("[name='csrfmiddlewaretoken']").val()},
function(data) {
validate_definition_callback(data);
}, "json");
}
validate_definition_callback = function(result) {
// Updates the css of the definition validation container with
// appropriate msg.
if (result == "success") {
$("#valid_container").html("Valid definition.");
$("#valid_container").css("backgound-color", "#50ef53");
$("#valid_container").css("color", "#139a16");
$("#valid_container").css("border-color", "#139a16");
$("#valid_container").show();
$("#submit").removeAttr("disabled");
$("#validation_note").hide();
unselect_error_line();
} else {
$("#valid_container").html("Invalid definition: " + result);
$("#valid_container").css("backgound-color", "#ff8383");
$("#valid_container").css("color", "#da110a");
$("#valid_container").css("border-color", "#da110a");
$("#valid_container").show();
$("#submit").attr("disabled", "disabled");
$("#validation_note").hide();
select_error_line(result);
}
}
unselect_error_line = function() {
// Unselect any potential previously selected lines.
$(".lineno").removeClass("lineselect");
}
select_error_line = function(error) {
// Selects the appropriate line in text area based on the parsed error msg.
line_string = error.match(/line \d+/);
if (line_string) {
line_string = line_string.toString();
$(".lineno").removeClass("lineselect");
line_number = parseInt(line_string.split(" ")[1]);
$("#lineno"+line_number).addClass("lineselect");
// Scroll the textarea to the highlighted line.
$("#definition-input").scrollTop(
line_number * (parseInt($("#lineno1").css(
"height")) - 1) - ($("#definition-input").height() / 2));
}
}
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