How can a drop down dynaically change a web app? - javascript

I am working with a Google App Script web app that is going to be used to display student micro-credentials. The goal is to make it so I can use a dropdown to choose which classes are displayed. I have created the dropdown on the web app by copying from W3Schools, but it doesn't actually function. I need some help getting the dropdown to do what I need it today.
In the example screen you can see the view I have set up and the dropdown with three classes:
The data for this web app is stored on a Google Sheet, like this:
And the doGet looks like this:
function doGet(e) {
var htmlOutput = HtmlService.createTemplateFromFile('WebApp');
var pictures = getPictures(classSelection);
var names = getNames(classSelection);
var cutBelts = getCutBelts(classSelection);
var measureBelts = getMeasureBelts(classSelection);
var bindBelts = getBindBelts(classSelection);
var classSize = 10;
if(pictures.length<10){
classSize=pictures.length;
}
htmlOutput.pictures = pictures;
htmlOutput.names = names;
htmlOutput.cutBelts = cutBelts;
htmlOutput.measureBelts = measureBelts;
htmlOutput.bindBelts = bindBelts;
htmlOutput.classSize = classSize;
return htmlOutput.evaluate();
}
Where the variable "classSelection" is equal to the name of the class (101, 201, or 202) and the five 'get' functions (getPictures, getNames) return the picture, names, etc for that class as an array.
Okay, so here is my specific issue I need help with.
How do I get the dropdown to send data (the class) back to the doGet so that the variable "classSelection" updates and displays only the selected class?
Again, for the code I used to create the dropdown (html, css, and script) see this link, I literally copy-pasted and only changed the drop down titles 😊

Related

My JSLink script will not work

I am attempting to use JSLink ..finally.. and I am having some trouble that I cannot seem to straighten out. For my first venture down the rabbit hole I chose something super simple for use as proof of concept. So I looked up a tutorial and came up with a simple script to draw a box around the Title field of each entry and style the text. I cannot get this to work. Is there any chance you can take a look at this code for me? I used the following tokens in the JSLink box.
~sitecollection/site/folder/folder/file.js
And
~site/folder/folder/file.js
The .js file is stored on the same site as the List View WebPart I am attempting to modify. The list only has the default β€œTitle” column.
(function () {
var overrideContext = {};
overrideContext.Templates = {};
overrideContext.Templates.Item = overrideTemplate;
SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overrideContext);
}) ();
function overrideTemplate(ctx) {
return β€œ<div style=’font-size:40px;border:solid 3px black;margin-bottom:6px;padding:4px;width:200px;’>” + ctx.CurrentItem.Title + β€œ</div>”;
}
It looks as though you are attempting to override the context (ctx) item itself, where you actually just want to override the list field and the list view in which the field is displayed. Make sense?
Firstly, change overrideContext.Templates.Item to overrideContext.Templates.Fields :
(function () {
var overrideContext = {};
overrideContext.Templates = {};
overrideContext.Templates.Fields = {
// Add field and point it to your rendering function
"Title": { "View": overrideTemplate },
};
SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overrideContext);
}) ();
Then when the JSLink runs the renderer looks for the Title field in the List view, and applies your overrideTemplate function.
function overrideTemplate(ctx) {
return β€œ<div style=’font-size:40px;border:solid 3px black;margin-bottom:6px;padding:4px;width:200px;’>” + ctx.CurrentItem.Title + β€œ</div>”;
}
In terms of running multiple JSLinks on a SharePoint page, it is quite possible to run multiple JSLink scripts, they just need to be separated by the pipe '|' symbol. I use SharePoint Online a lot and I see the following formatting working all the time (sorry Sascha!).
~site/yourassetfolder/yourfilename.js | ~site/yourassetfolder/anotherfilename.js
You can run as many scripts concurrently as you want, just keep separating them with the pipe. I've seen this on prem also, however you might want to swap out '~sites' for '~sitecollection' and make sure the js files you are accessing are at the top level site in the site collection if you do so!
I have noticed when running multiple JSLinks on a list or page because they are all doing Client Side Rendering, too many will slow your page down. If this happens, you might want to consider combining them into one JSLink script so that the server only has to call one file to return to the client to do all the rendering needed for your list.
Hope this helps.

How to make selection on drop down list (DynamicForm) using JavaScript in SmartClient?

Here is a drop down list in SmartClient: http://www.smartclient.com/#dropdownGrid.
I want to make a selection using JavaScript. Like, I run some JavaScript in console, and the drop list will select a specific item.
I did some research, found a code snap to do this (the code is in Java, but I think there should be similar functions in JavaScript):
Record rec = perdomainGrid.getRecordList().find("domaine_id", domaine_id);
perdomainGrid.selectSingleRecord(rec);
If I want to make selection, first I need to obtain perdomainGrid object. In my above giving link, the drop down list id in GWT is exampleForm (can be seen in dropDownGrid.js tab). I try to get the object by:
var form = isc.DynamicForm.getById("exampleForm");
form does exist, but there is no getRecordList() function on it, there is selectSingleRecord() function on it though.
I try to check form's class by form.className, its value is normal. I don't know what does that mean.
I'm kind of confused now. Could somebody help me on this?
isc_SelectItem_5 has a function called pickValue(), it takes one parameter SKU. This function can be used to select item.
var itemName = "Letter Tray Front Load Tenex 200 Class Blk #23001";
var data = isc_SelectItem_5.optionDataSource.cacheData;
var targetSKU = data.find(function(e) {
if (e.itemName == itemName) {
return e;
}
}).SKU;
isc_SelectItem_5.pickValue(targetSKU);

iBooks Author/iAd Producer Widget User Text Disappears

I'm using iAd producer to create HTML widgets for iBooks I'm making using iBooks Author. I've done some research and learned that I can have user input saved into local storage by way of a variable that is called every time the widget is opened. This is great except for the new problem of having to create hundreds of text box widgets all with different variables so I can use these text boxes on multiple pages. Is there a way for me to automate this using Java Script? One idea I had was to use a "while" function to tell the script to ++ the variable if the one it tried to use was not empty. Example: the variable "001" was already used so the code would ideally set the next user text to variable "002". Preferably, I'd like to be able to create one widget with this code that I could reuse anywhere else.
Here is the code I'm currently using:
/*Widget code*/
this.onViewControllerViewWillAppear = function (event) {
var theValue = this.outlets.textField;
if (localStorage.getItem("theKey102") === null) {
theValue.value = "";
} else {
theValue.value = localStorage.getItem("theKey102");
}
};
/*This is the code for one of the text boxes I'm using */
this.onControlValueChange = function (event) {
var theValue = this.viewController.outlets.textField;
localStorage.setItem("theKey102", theValue.value);
};

How can I move a person from a DropDownList (the ddl is on table 1 ) to another table (table 2) using AngularJS?

This is my first post so please be kind with me. :D
What i want is to select a person from a DropDownList (which is on table 1) and when i press a button, I want to move the selected person to another table (on table 2).
I will post some screens from my PC because i cant add code (i receive some error where say is too much code or something like that...)
Here is the link with Photos. I dont have 10 reputation so i cant post different URL with description...:D
http://postimg.org/gallery/13lmzz4kq/
I write description in every photo :D
Ty in advance !
In your plunker you have a method moveAudit. This method receives an item:
$scope.moveAudit = function (item) //Function for moving the unassigned audits
{
//var assignedAudit = $scope.assignedAudit; //--> you dont need this here
//var audit = $scope.unassignedAudit; //--> unused variable
//var auditId = $scope.unassignedAudit.IdUnassignedAudit; //--> unused variable
//TODO: here you need to add the selected 'expert' to item
// inspect/debug how your form POST passes this information to the controller
// ideally put it in a scoped var or pass it in the method: $scope.moveAudit = function (item, selectedExpert)
item.AssignedExpert = $scope.selectedExpert
//add to AssignedAudit
$scope.assignedAudit.push(item);
console.log("Row added: ", $scope.assignedAudit);
//TODO: probably you want to remove the item from $scope.assignmentExperts
};
I cannot debug the plunker since it is incomplete, but this should do the trick.
Upon further inspection of your code it looks like $scope.ddSelection is the selected expert.

CQ5 AEM: how to get a component by name within a dialog using javascript

I know this will probably a simple question, but I'm new to CQ5 and AEM in general.
I have a cq:Widget node which is a simple textfield.
<rowtitlevalue
jcr:primaryType="cq:Widget"
fieldLabel="Row Title Value"
name="./rowtitlevalue"
xtype="textfield"
disabled="true"/>
Now at the moment within my JavaScript, I'm currently accessing it via
var textfield = panel.findByType('textfield')[1];
which works fine (there's another textfield before this one, hence the 1 in the array.
MY QUESTION:
how do I look for this field using it's NAME attribute within my javascript.
Any help would be appreciated.
Also, I'm using this object to run the following:
if (show != undefined) {
textfield.enable();
textfield.show();
}
else if (show == undefined) {
textfield.disable();
textfield.hide();
}
The JavaScript is located within the Component Based ClientLibs.
And this is the Listener that I have under the checkbox that defines the value of SHOW within the javascript (which is working fine).
<listeners
jcr:primaryType="nt:unstructured"
loadcontent="function(field,rec,path){Ejst.toggleRowTitle(field);}"
selectionchanged="function(field,value){Ejst.toggleRowTitle(field);}"/>
Please let me know if you see any problems with this.
Appreciate it in advance
The CQ.Dialog API defines the getField( String name) method which returns a field with the given name. In case more than one field with the same name exists, it returns an array of those fields.
Thus finding parent of xtype dialog instead of panel as shown below would solve this.
Ejst.toggleRowTitle = function(checkbox) {
var dlg = checkbox.findParentByType('dialog');
var rowTitleField = dlg.getField('./rowtitlevalue');
// perform required operation on rowTitleField
}
i did something like that a few days ago and my solution was to make a js file on the same level of the component and with the same name of the component with the information that i need.
Something like this:
The file will be called rowtitlevalue.js and the content would be:
"use strict";
use(function() {
var data = {};
data.rowtitlevalueData = properties.get("rowtitlevalue");
//more properties if needed...
return {
data: data
}
});
then where i need to use it in javascript, i need the following tags:
<sly data-sly-use.data="rowtitlevalue.js">
<script type="text/javascript">
var myVariable = ${data.rowtitlevalueData};
</script>
</sly>

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