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javascript - 使用JavaScript(jQuery或Vanilla)选中/取消选中复选框?(Check/Uncheck checkbox with JavaScript (jQuery or Vanilla)?)

如何使用JavaScript,jQuery或vanilla选中/取消选中复选框?

  ask by lisovaccaro translate from so

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by (71.8m points)

Javascript:

(使用Javascript:)

// Check
document.getElementById("checkbox").checked = true;

// Uncheck
document.getElementById("checkbox").checked = false;

jQuery (1.6+):

(jQuery(1.6+):)

// Check
$("#checkbox").prop("checked", true);

// Uncheck
$("#checkbox").prop("checked", false);

jQuery (1.5-):

(jQuery(1.5-):)

// Check
$("#checkbox").attr("checked", true);

// Uncheck
$("#checkbox").attr("checked", false);

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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