Hello !
I have a problem, and I appeal to you because I can not find any solution.
I have a repeater which contains a block with a title and buttons. I wish I could change the title of the block in question. To do this, you must click on the modify button of the block in question. A block is displayed with a input. When I change the input and click on the save button, the block in question should update the title! Except this is not the case, if I modify any title of any block, this one modifies only on the first block of the repeater!
I do not understand, here is a video that films the problem I am having:
Here is my code below :
$w("#repeater1").onItemReady( ($w, itemData, index) => {
$w("#buttonmodify").onClick((event, $w) => {
$w('#boxtitle').show();
});
$w("#savetitle").onClick((event, $w) => {
let $item = $w.at(event.context);
let newValue = $item('#inputtitLe').value;
$item('#dataset1').setFieldValue('shortTextField', newValue);
$w('#dataset1').save()
.then( () => {
$w('#boxtitle').hide();
})
});
});
Please help me i don’t understand why it does this 
Try this and check if it works →
$w("#repeater1").onItemReady( ($item, itemData, index) => {
$item("#buttonmodify").onClick((event) => {
$item('#boxtitle').show();
});
$item("#savetitle").onClick((event) => {
let newValue = $item('#inputtitLe').value;
$item('#dataset1').setFieldValue('shortTextField', newValue);
$w('#dataset1').save()
.then(() => {
$w('#boxtitle').hide();
});
});
});
Thank you very much for your help ! I did what you posted above, but it’s always the first block that is updated and not the second, I don’t understand. Do you have an idea please? I despair 
Here is the code :
$w.onReady(function () {
$w("#repeater1").onItemReady( ($item, itemData, index) => {
$item("#buttonmodify").onClick((event) => {
$item('#boxtitle').show();
$item('#inputtitle').value = $item('#text42').text;
});
$item("#savetitle").onClick((event) => {
let newValue = $item('#inputtitle').value;
$item('#dataset1').setFieldValue('shortTextField', newValue);
$w('#dataset1').save()
.then( () => {
$w('#boxtitle').hide();
})
});
});
});
Thanks for your future reply
Try what is posted here →
https://www.wix.com/corvid/forum/main/comment/5f37fdb85b221800170dc9a9
$w.onReady(function () {
var item;
$w("#repeater1").onItemReady( ($item, itemData, index) => {
$item("#buttonmodify").onClick((event) => {
var currentItem = $w('#dataset1').getCurrentItem()._id;
wixData.query("Database") //database name
.eq("_id", currentItem)
.find()
.then( (results) => {
item = results.items;
$item('#boxtitle').show();
$item('#inputtitle').value = $item('#text42').text;
});
});
$item("#savetitle").onClick((event) => {
var newValue = $item('#inputtitle').value;
item.shortTextField = newValue; //field Id
wixData.update('Database', item) //Database name
.then((resuls1) => {
$w('#dataset1').refresh();
});
});
});
});
Thank you so much for your response,
I have looked at your link. I tried to integrate the code mentioned above by trying to adapt it with the right identifiers
As soon as I click on my save button, my browser console shows me an error.
WDE0004: Failed to save [[object Object]] into [responsiveContactForm03].
Items must be JavaScript objects.
I am new to wix and must admit that I have no idea how to resolve this error message. Everything looks good to me in the code though … please help me
Here is the code I added:
$w.onReady(function () {
var item;
$w("#repeater1").onItemReady( ($item, itemData, index) => {
$item("#buttonmodify").onClick((event) => {
var currentItem = $w('#dataset1').getCurrentItem()._id;
wixData.query("responsiveContactForm03")
.eq("_id", currentItem)
.find()
.then( (results) => {
item = results.items;
$item('#boxtitle').show();
$item('#inputtitle').value = $item('#text42').text;
});
});
$item("#savetitle").onClick((event) => {
item.shortTextField = $w('#inputtitle').value;
wixData.update('responsiveContactForm03', item)
.then((resuls1) => {
$w('#dataset1').refresh();
$w('#boxtitle').hide();
})
.catch( (error) => {
let errorMsg = error.message;
let code = error.code;
console.log(error.message);
});
});
});
});
Thanks for your future reply
Hi Lukas !
The code would be more like →
$w.onReady(function () {
$w("#repeater1").onItemReady(($item, itemData, index) => {
$item("#buttonmodify").onClick((event) => {
var currentItem = itemData._id;
wixData.query("responsiveContactForm03")
.eq("_id", currentItem)
.find()
.then((results) => {
let item = results.items[0];
$item('#boxtitle').show();
$item('#inputtitle').value = $item('#text42').text;
$item("#savetitle").onClick((event1) => {
let value = $w('#inputtitle').value;
item.good = value;
wixData.update('responsiveContactForm03', item)
.then((resuls1) => {
console.log("submitted");
$w('#dataset1').refresh();
})
.catch((error) => {
let errorMsg = error.message;
let code = error.code;
console.log(error.message);
});
});
});
});
});
});
All the best !!