Parsing my data ... I cannot get Appery to display what the User has chosen...

[Alex Van Name]

var checkedItems = '{"NGSS":[]}';
// I wanted to call the checkedItems object something I could recognize

var checkedItems = jQuery('[dsid="checkboxgroup"] input[type="checkbox"]:checked');
console.log("Checked items count = " + checkedItems.length);

for(var i = 0; i < checkedItems.length; i++){
var checkedItem = jQuery(checkedItems);
var checkedText = checkedItem.closest("span").find("label").text();
var checkedValue = checkedItem.val();

Code: Select all

 console.log("checkedItem[" + i + "] = " + checkedValue); 
 console.log("checkedItem[" + i + "] = " + checkedText); 

 //The console part works great! 

 checkedItems.push({text: checkedText, value: checkedValue}); 

};

localStorage.setItem("checkedItemsLSV", JSON.stringify(checkedItems));
var checkedItemsLSVValue = localStorage.getItem("checkedItemsLSV");
var stringToUser = checkedItemsLSVValue;

// can't get Appery element "localstorageNGSS" to show the user the list...

var obj = JSON.parse(checkedItems);

for(var i = 0; i < checkedItems.length; i++){
document.getElementById("demo").innerHTML =
obj.NGSS.text + " " + obj.NGSS.value;
}
Appery("localstorageNGSS").text(obj);

[obullei]

Hello!

Could you explain how you want this option to work

[Alex Van Name]

The goal is to confirm that the user wants the checked standards. I have this object storing text and values . It is pushed with new data for each checkbox checked and then stringified into a local storage variable called checkeditemsLSV. I want to be able to have the data parsed into individual text that can be displayed so the user can confirm the checked standards they select. I also want to read elements of the array and I don't know how to read the elements of the array.

[Yurii Orishchuk]

Hi Alex,

You can use following code for these goals:

pre

localStorage&#46;setItem("checkedItemsLSV", JSON&#46;stringify(checkedItems));
var checkedItemsLSVValue = localStorage&#46;getItem("checkedItemsLSV");
var stringToUser = checkedItemsLSVValue;

var outText = "";

for(var i = 0; i < checkedItems&#46;length; i++){
outText += checkedItems&#46;text + " " + checkedItems&#46;value + "
";
}

&#47;&#47;Note you should replace "labelName" with your label name&#46;
Apperyio("labelName")&#46;text(outText);

/pre

Regards.

[Alex Van Name]

Wow Yurii , such a nice simple way to do this! Thank you !

[Alex Van Name]

can't get the code to function...

http://appery.io/app/mobile-frame?src...

var checkedItemz = [];
//Note you need replace "mobilecheckboxgroup_38" with your checkboxlist component name.
var checkedItemz = jQuery('[dsid="checkboxgroup"] input[type="checkbox"]:checked');
//Iterate through checked items.
for(var i = 0; i < checkedItemz.length; i++){
var checkedItem = jQuery(checkedItemz);
var checkedText = checkedItem.closest("span").find("label").text();
var checkedValue = checkedItem.val();
//Just out this value to browser console. Please check out it to see results.
console.log("checkedItem[" + i + "] = " + checkedValue);
//Here you can use "checkedValue" JS variable as you need.
checkedItemz.push({text: checkedText, value: checkedValue});
}
localStorage.setItem("checkedItemsLSV", JSON.stringify(checkedItemz));

var checkedItemsLSVValue = localStorage.getItem("checkedItemsLSV");

var outText = "";
for(var i = 0; i < checkedItemz.length; i++){
outText += checkedItemz.text + " " + checkedItemz.value + "";
}
//Note you should replace "labelName" with your label name.
Apperyio("label_NGSS").text(outText);

[Yurii Orishchuk]

Hi Alex,

Please specify how we can test your app and see problem with this code.

Regards.

[Alex Van Name]

i put the public link above

thank you for your help

[Yurii Orishchuk]

Alex,

I've seen you link, and able to open it..

But there is lot of things in your app.

You need specify steps to reproduce your problem.

Regards.

[Alex Van Name]

oh i see

well, after logging in, I have the person CREATE A NEW LESSON, then I skip the first page of this process, and go to the NEXT PAGE. This brings you to NGSS page. Then I do the actions that make the error by clicking on the drop down menu, clicking on 2 or more check boxes, and then pressing the SAVE button.