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jQuery Select2?? ??? ? ??
Select2 ?? V4 ??
V4 ??? Select2 ??
AJAX? ?? Select2
? ??? ?? PHP ???? ??? ??? ?? jQuery Select2?? ??? ?? ???? ??? ??????

??? ??? ?? jQuery Select2?? ??? ?? ???? ??? ??????

Oct 31, 2024 pm 07:27 PM

How to Set Selected Values in jQuery Select2 for Different Versions?

jQuery Select2?? ??? ? ??

Select2 ?? V4 ??

Select2 ?? 4 ????? ?? ??? ??? ?? ??? ? ????. ?? ???:

<code class="html"><select id="myMultipleSelect2" multiple="" name="myMultipleSelect2[]">
    <option value="TheID" selected="selected">The text</option>                                                                   
</select>
</code>

jQuery ??:

<code class="js">var $newOption = $("<option selected='selected'></option>").val("TheID").text("The text")

$("#myMultipleSelect2").append($newOption).trigger('change');</code>

V4 ??? Select2 ??

  1. HTML: 

    <code class="html"><input name="mySelect2" type="hidden" id="mySelect2"></code>

  2. Select2 ???? ??:

    <code class="js">$("#mySelect2").select2({
   placeholder: "My Select 2",
   multiple: false,
   minimumInputLength: 1,
   ajax: {...},
   ...
});</code>

  3. ??? ? ??: 

    <code class="js">$("#mySelect2").select2('data', { id:"elementID", text: "Hello!" });</code>

AJAX? ?? Select2

<code class="html"><select name="mySelect2" id="mySelect2">
  <option value="0">One</option>
  <option value="1">Two</option>
  <option value="2">Three</option>
</select></code>
<code class="js">$('[name=mySelect2]').val("0"); // Select "One"
$("#mySelect2").select2("val", "0"); // Equivalent</code>

? ??? ??? ??? ?? jQuery Select2?? ??? ?? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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? AI ??

Undresser.AI Undress

Undresser.AI Undress

???? ?? ??? ??? ?? AI ?? ?

AI Clothes Remover

AI Clothes Remover

???? ?? ???? ??? AI ?????.

Video Face Swap

Video Face Swap

??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!

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SublimeText3 ??? ??

SublimeText3 ??? ??

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???? 13.0.1 ???

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??? PHP ?? ?? ??

???? CS6

???? CS6

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SublimeText3 Mac ??

SublimeText3 Mac ??

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