CODEWITHSUNDEEP
jquery
user269431
user269431

Reputation: 155

change the value of the button of the button clicked

On inserting the new <li>, I have to set the value of the button clicked to Delete. How can I do that?

With the actual code, it`s working only once, and on adding other list, the button no more has the the value 'Delete'. 

$("#mylist :button").click( function() { 
    var text = $(this).val(); 

    if (text == "Delete") { 
        $(this).parent().remove(); 
    } else { 
        $(this).val("Delete"); 
    }
});

$("#mylist li:last-child").live('click', function() { 
    $(this).parent().append('<li>' + '<input type = "textbox">' + 
        '<input type = "button" value= "Save">' + '</li>');
});

<div>
    <ul id="mylist">
        <li id="1">1<button id="Button3">Delete</button> </li> 
        <li id="2">2<button id="Button2">Delete</button></li> 
        <li id="3">3<button id="another_entry">Save</button></li>
    </ul>

Upvotes: 0

Views: 308

Answers (3)

rahul
rahul

Reputation: 187070

I think your id selector is wrong

It should be

$("#mylist li:last-child button")

instead of

$("#categorylist li:last-child button")

and change

$(this).parent().append('...);

to

$(this).parent().parent().append('...');

Upvotes: 1

Mutation Person
Mutation Person

Reputation: 30500

Yeah. These are often misused:

.val() get/set the value of an input

.text() get/set the text of an element (e.g 'text' in the following <td>text</td>(

.html() add HTML inside an element, e.g. <a>anchor</a> in the following <td><a>anchor</a></td>

Upvotes: 1

rahul
rahul

Reputation: 187070

Use text() instead of val()

var text = $(this).text();
if (text === "Delete") 
{
    $(this).parent().remove();
}
else
{
    $(this).text("Delete");
}

Upvotes: 3

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