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How do I pass a value to list-item


How do I pass a value to list-item

By : Austin S
Date : October 23 2020, 08:10 PM
may help you . If you want to add a special attribute to the list item, you should use data-* attributes. These comply with the HTML5 standard.
code :
<li class="list-group-item" data-value="op1" />Option 1</li>
var value = element.data("value");
element.data("value", "new value");


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Pass custom list item content to new activity when list item is clicked from a listview

Pass custom list item content to new activity when list item is clicked from a listview


By : user2865148
Date : March 29 2020, 07:55 AM
Does that help First of all I want to know if this is possible. Essentially I have a listview that is being populated programatically with a custom list item view and a custom adapter. This works like a charm but the problem is that I have to sort this list in a specific way once it is populated. The values that are being put into the list are stored in String arrays. The problem is that when I sort the listview it changes the index of where I thought the values would be stored. I want to start a new activity with certain values found in the list view. Is this possible? I could take a string from the list item and can look it up in my arrays storing the values when that item is clicked. I can then start a new intent with extras so that I can pass this new data to the new activity. So, is it possible to extract a string from a list item?
code :
lv.setOnItemClickListener(new OnItemClickListener() {
    public void onItemClick(AdapterView<?> arg0, View arg1, int position,
                    long arg3){

    Object o=lv.getItemAtPosition(position);

    UtilityClass u=(UtilityClass)o;
    String s=u.getMyData();
    Intent edit = new Intent(context, AnotherActivity.class);           
                        edit.putExtra("your_identifier", Integer.toString(position));
    startActivity(intent);


        }});
Android : getting an item from a list (using onItemClick) and pass that Item data to another layout?

Android : getting an item from a list (using onItemClick) and pass that Item data to another layout?


By : user3392005
Date : March 29 2020, 07:55 AM
it fixes the issue you would want to get the underlying data object by using the position parameter from the onItemClick() in the getItem() method of the adapter that you are using for the list (getListAdapter()); Then you'd just call setText on each of your TextViews to set the data there.
How do I pass the string value parameter of the selected list item from an auto-populated dropdown list to a partial vie

How do I pass the string value parameter of the selected list item from an auto-populated dropdown list to a partial vie


By : user3230959
Date : March 29 2020, 07:55 AM
it fixes the issue Both the Action and RenderAction methods have overloads that allow you to pass additional parameters that are appended to the query string for the resource.
If you are doing this on the server side, you can:
code :
Html.RenderAction("_GetForStatus", "Status", new { TargetName = m.TargetName })
function loadpartialView()  {
  $.ajax({
    url:  '@Url.Action("_GetfoeStatus', "Status")',
    type:   'POST',
    data:  { TargetName: $("#YourDropDown").val() }
    cache:  'false',
    async:  'true',
    success:  function (result)  {
      $('#progress').html(result);
    }});
}
How to neatly pass each item of a Python list to a function and update the list (or create a new one)

How to neatly pass each item of a Python list to a function and update the list (or create a new one)


By : user3900062
Date : March 29 2020, 07:55 AM
Hope that helps You have your list comprehension the wrong way around:
code :
[i for i in round(*spendList[i],2)]
[round(i, 2) for i in spendList]
Pass list item from controller to javascript function and search item in asp.net mvc?

Pass list item from controller to javascript function and search item in asp.net mvc?


By : Putra Eril Setiaslmn
Date : March 29 2020, 07:55 AM
To fix the issue you can do I don't know what is the format of the json object, but something like this should help you to move forward:
code :
    var json = [
      { value: "A" },
      { value: "C" },
      { value: "E" },
      { value: "G" },
      { value: "I" }
    ];

    $("#select").on("change", function () {
      var dropDownList = $(this);
      var selectedValue = dropDownList.val();
      
      var selectedObject = json.find(v => v.value === selectedValue);
      
      if (selectedObject !== null && selectedObject !== undefined) {
        $("#textToUpdate").val(dropDownList.find("option:selected").text());
      } else {
        $("#textToUpdate").val("");
      }
    });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
    <select id="select">
      <option value=""></option>
      <option value="A">Drink 1</option>
      <option value="B">Drink 2</option>
      <option value="C">Drink 3</option>
      <option value="D">Drink 4</option>
      <option value="E">Drink 5</option>
      <option value="F">Drink 6</option>
      <option value="G">Drink 7</option>
      <option value="H">Drink 8</option>
      <option value="I">Drink 9</option>
      <option value="J">Drink 10</option>
    </select>

    <input id="textToUpdate" type="text" value="This will be updated" />
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