Append a string to a listitem

[xman]

I have a complex service which runs and then returns a string value from the the DB. I want the result of this service to append the string to an already existing listitem on the page.

This listitem is already populated to some extend by other service, I cannot really just run current service over it (as it will overwrite the results). To summarize my problem is to:

1. Find the last element in the already existing list.
2. Append the new value after this element.

[Egor Kotov6832188]

Hello,

1) On Success event add js code
2) in this code
a) with jquery selector find you target item
b) set value
in data variable you will have your new value

[xman]

Hi Egor,

I am not an expert in JS, and so will need a little more help here. How to do I find my listitem using JS and assign value? ...appreciated.

[Yurii Orishchuk]

Hi Xman,

Here is example of code to change last listitem component text with some value postfix:

precode

//Here you need to use your value from service.
var textToAdd = "_someValueToAdd&quot

//Where "mobilelist_47" is your goal list component name.
var textElement = jQuery('[name="mobilelist_47"] :not(li[data-appery-tpl="true"]) [name="mobilelistitem_48"]:last h3')
textElement.text(textElement.text() + textToAdd);

/code/pre

Regards.

[Amirul Momenin]

How to set multiple value with jquery
Apperyio("mobilelistitem_comany").text("A");
Apperyio("mobilelistitem_comany").text("B");

I need in this way

[Evgene Karachevtsev]

Hello Amirul,

You can do it 2 different ways:
1) Like the last answer from Yurii
preElement.text(Element.text() + additionalText)/pre
2) Or if you want to append multiple values just first concatenate them into one variable and then append to element
prevar dataToAppend = "A" + "b" + .. whatever value;
Element.text(dataToAppend);/pre