Task Manager for Hyper-V provides critical information that allows you to monitor Hyper-V performance by displaying real-time views of CPU and memory at the individual VM-level, so you can quickly identify which VMs are using host resources.
Solved
JavaScript in SharePoint 2010 List
Posted on 2016-08-29
Hello Experts,
This code is located within a SharePoint list and I believe is used within a Nintex Form. I have no idea of its function because I do not know JavaScript. Can someone please tell me what this is doing?
This code is located within a SharePoint list and I believe is used within a Nintex Form. I have no idea of its function because I do not know JavaScript. Can someone please tell me what this is doing?
var hiddenIntervalTimer = 2 * 1000;
var hiddenInputs = new Array();
var hiddenTimerStarted = false;
function EnableConditionControlOnView(controlWithConditionName) {
var controlWithCondition = NWF$("#" + controlWithConditionName)[0];
NWF$(controlWithCondition).find("span").removeAttr("disabled");
NWF$(controlWithCondition).find("input").removeAttr("disabled");
NWF$(controlWithCondition).removeAttr("disabled");
}
function DisplayControlConditionally(controlToConditionalDisplayClass, controlWithConditionName, displayCondition) {
if (controlToConditionalDisplayClass != "" && controlWithConditionName != "") {
var controlWithCondition = NWF$("#" + controlWithConditionName)[0];
var displayControl = ShouldDisplayControl(controlWithCondition, displayCondition)
var controlToConditionalDisplay = NWF$("." + controlToConditionalDisplayClass + ".nf-filler-control");
if (!displayControl) ConditionalDisplayOfControl(controlToConditionalDisplay, displayControl);
BindConditionalControls(controlToConditionalDisplay, controlWithCondition, displayCondition);
}
}
function ConditionalDisplayOfControl(controlToConditionalDisplay, displayControl) {
var controlToConditionalDisplayTop = 0;
var heightIncrease = 0;
var hasChanged = false;
if (displayControl) {
hasChanged = !controlToConditionalDisplay.is(":visible");
controlToConditionalDisplay.show();
controlToConditionalDisplayTop = parseInt(controlToConditionalDisplay.css("top")) - 1;
heightIncrease = parseInt(controlToConditionalDisplay.css("height"));
} else {
hasChanged = controlToConditionalDisplay.is(":visible");
controlToConditionalDisplayTop = parseInt(controlToConditionalDisplay.css("top")) + parseInt(controlToConditionalDisplay.css("height")) - 1;
heightIncrease = -parseInt(controlToConditionalDisplay.css("height"));
controlToConditionalDisplay.hide();
}
if (hasChanged) {
NWF.Utilities.RepositionAndResizeOtherControls(controlToConditionalDisplay, controlToConditionalDisplayTop, heightIncrease);
}
}
function ShouldDisplayControl(controlWithCondition, displayCondition) {
var controlValue = null;
if ((controlWithCondition.type == "radio" || controlWithCondition.type == "checkbox") && typeof (controlWithCondition.checked) != undefined) {
controlValue = controlWithCondition.checked;
}
else if (controlWithCondition.value != undefined) {
controlValue = controlWithCondition.value;
}
else if (NWF$(NWF$(controlWithCondition).find("input:checked")).val() != undefined) {
controlValue = NWF$(NWF$(controlWithCondition).find("input:checked")).val();
}
var displayControl = true;
if (typeof displayCondition == "function") {
displayControl = displayCondition(controlValue);
} else {
displayControl = controlValue == displayCondition;
}
return displayControl;
}
function BindConditionalControls(controlToConditionalDisplay, controlWithCondition, displayCondition) {
if (controlWithCondition.type == "hidden") {
hiddenInputs[hiddenInputs.length] = [controlWithCondition, displayCondition, controlToConditionalDisplay, ""];
if (!hiddenTimerStarted) {
setTimeout('hiddenInputTimer()', hiddenIntervalTimer);
hiddenTimerStarted = true;
}
} else {
NWF$(controlWithCondition).bind({
change: function (event) {
var displayControl = ShouldDisplayControl(this, displayCondition)
ConditionalDisplayOfControl(controlToConditionalDisplay, displayControl);
}
});
}
}
function hiddenInputTimer() {
for (var i = 0; i < hiddenInputs.length; i++) {
var current = hiddenInputs[i];
var controlWithCondition = current[0];
var displayCondition = current[1];
var controlToConditionalDisplay = current[2];
var previousValue = current[3];
if (controlWithCondition.value != previousValue) {
var displayControl = ShouldDisplayControl(controlWithCondition, displayCondition)
ConditionalDisplayOfControl(controlToConditionalDisplay, displayControl);
hiddenInputs[i][3] = controlWithCondition.value;
}
}
setTimeout('hiddenInputTimer()', hiddenIntervalTimer);
}
[X]
Welcome to Experts Exchange
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
- Help others & share knowledge
- Earn cash & points
- Learn & ask questions
2
- +1
5 Comments
Active today
It's not doing much at all. Very specialized to some sort of custom control. It's there for the display, auto-hiding and refresh/data binding.
I think you're right, part of a product, possibly Nintex.
I think you're right, part of a product, possibly Nintex.
Active today
There is not enough here to determine what is happening.
There is a function that sets a timeout to run every 2 seconds and check through some hidden controls but it refers to a variable current which we can't see in the code. There is also nothing to say what kicks off the process - the code is just a collection of functions - on their own they don't do anything unless called and there is nothing in the source you have posted that says how they are called.
There is a function that sets a timeout to run every 2 seconds and check through some hidden controls but it refers to a variable current which we can't see in the code. There is also nothing to say what kicks off the process - the code is just a collection of functions - on their own they don't do anything unless called and there is nothing in the source you have posted that says how they are called.
Active 3 days ago
The NWF$ variable does make it seem to be a "Nintex Work Flow" script, used to hide, or enable and disable some control depending upon a condition.
My question is, why do you ask? It is causing problems? Thinking of deleting it? How is it used in the list? How is it deployed?
What other question(s) do you have about it?
Thanks
My question is, why do you ask? It is causing problems? Thinking of deleting it? How is it used in the list? How is it deployed?
What other question(s) do you have about it?
Thanks
I ask because I will be assuming responsibility for managing a tool in which the code is being used. In order to support that I am write a technical specification because this tool was sort of thrown together half-baked and I want to be sure I know how to properly support it. I've got most of it scoped with the exception of this particular JavaScript which is why I asked others for assistance.
Featured Post
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
International Data Corporation (IDC) prognosticates that before the current the year gets over disbursing on IT framework products to be sent in cloud environs will be $37.1B.
This article discusses how to implement server side field validation and display customized error messages to the client.
The viewer will learn the basics of jQuery, including how to invoke it on a web page.
Reference your jQuery libraries: (CODE)
Include your new external js/jQuery file: (CODE)
Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles.
Reference your jQuery libraries:
(CODE)
Include your new external js/jQuery file:
(CODE)
Write your first lines of code to setup your site for jQuery…
Suggested Courses
Course of the Month8 days, 18 hours left to enroll
604 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.