复选框增加和减少问题 [英] checkbox increasing and decreasing problem
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问题描述
现在我面临一个问题,如果第一个复选框的数量增加,然后单击第二个复选框,那么第一个复选框的值将显示1,因为它应该是我增加了4或5的位置,但是它将自动显示1选中另一个复选框
Now I am facing an issue if the 1st checkbox number is increasing then click on the 2nd checkbox then 1st checkbox value will display 1 it should be as it is where I have increased by 4 or 5 but it will display automatically 1 by checking another checkbox
我的Js代码在此代码中,我单击复选框,然后增加数字,但是我还希望如果数字增加,则复选框将被自动选中.
My Js code In this code I click on the checkbox then increase the number but I also want that if the number is increased then the checkbox to be automatically checked.
function addRightAnswer(element, index) {
var getRadioInputNumber = document.querySelectorAll('.get-radio-input-number');
if (element.checked) {
getRadioInputNumber[index].value = 1;
} else {
getRadioInputNumber[index].value = 0;
}
}
function setCheckBox(element, index) {
var getRadioOptionsNumberCheck = document.querySelectorAll('.input-checkbox-correct');
if (element.value > 0) {
getRadioOptionsNumberCheck[index].checked = true;
} else {
getRadioOptionsNumberCheck[index].checked = false;
}
}
<div class="modal-content"><span class="close" onclick="closeModal();">×</span><div class="model-layout"><p>Enter question</p><form onsubmit="return false;" autocomplete="off"><div class="form-group"><input type="text" id="radio-input" class="form-control" placeholder="Question" required autofocus></div><p>Enter Your Option and Points</p><div class="form-group" id="divFectchAllQuestion"><div><input type="checkbox" class="input-checkbox-correct" name="checkCheckbox" onclick="addRightAnswer(this, 0);"><input type="text" placeholder="Enter your option"class="form-control-range-number1" id="get-radio-input1" name="get-radio-input" value=""><input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox(this, 0);" /><button type="click" onclick="addMoreOptions()"><i class="fa fa-plus-circle" aria-hidden="true"></i></button><button type="button" disabled><i class="fa fa-minus-circle" aria-hidden="true"></i></button></div><div><input type="checkbox" class="input-checkbox-correct" name="checkCheckbox" onclick="addRightAnswer(this, 1);"><input type="text" placeholder="Enter your option"class="form-control-range-number" id="get-radio-input" name="get-radio-input" ><input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox(this, 0);" /><button type="click" onclick="addMoreOptions()"><i class="fa fa-plus-circle" aria-hidden="true"></i></button><button type="click" onclick="removeOptions(this)"><i class="fa fa-minus-circle" aria-hidden="true"></i></button></div><div><input type="checkbox" class="input-checkbox-correct" name="checkCheckbox" onclick="addRightAnswer(this, 1);"><input type="text" placeholder="Enter your option"class="form-control-range-number1" id="get-radio-input3" name="get-radio-input" ><input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox(this, 0);" /><button type="click" onclick="addMoreOptions()"><i class="fa fa-plus-circle" aria-hidden="true"></i></button><button type="click" onclick="removeOptions(this)"><i class="fa fa-minus-circle" aria-hidden="true"></i></button></div><div><input type="checkbox" class="input-checkbox-correct" name="checkCheckbox" onclick="addRightAnswer(this, 1);"><input type="text" placeholder="Enter your option"class="form-control-range-number1" id="get-radio-input4" name="get-radio-input" ><input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox(this, 0);" /><button type="click" onclick="addMoreOptions()"><i class="fa fa-plus-circle" aria-hidden="true"></i></button><button type="click" onclick="removeOptions(this)"><i class="fa fa-minus-circle" aria-hidden="true"></i></button></div></div><label for="radio-group-required"><input type="checkbox" class="input-checkbox-correct" id="radio-group-required">Make this question compulsory</label><div class="select-page form-group"><p>Select Page</p><select id="line-page-no" name="line-page-no" class="page-options form-control"></select></div><div class="form-group"><input type="submit" class="submit-button" value="Submit" onclick="addRadioGroup();"></div></form><p id="radio-error-message"></p></div></div>
推荐答案
您想要这样吗?
-html
<input type="checkbox" class="input-checkbox-correct" name="checkCheckbox1" onclick="addRightAnswer(this);" >
<input type="text" placeholder="Enter your option" class="form-control-range-number" id="get-radio-input5" name="get-radio-input1" >
<input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox();"/>
<button type="click" onclick="addMoreOptions(this)"><i class="fa fa-plus-circle" aria-hidden="true"></i></button>
<button type="click" onclick="removeOptions(this)"><i class="fa fa-minus-circle" aria-hidden="true"></i></button>
<input type="checkbox" class="input-checkbox-correct" name="checkCheckbox2" onclick="addRightAnswer(this);" >
<input type="text" placeholder="Enter your option"class="form-control-range-number" id="get-radio-input5" name="get-radio-input2" >
<input type="number" class="get-radio-input-number" value="0" name="get-radio-input" onChange="setCheckBox();"/>
<button type="click" onclick="addMoreOptions(this)"><i class="fa fa-plus-circle" aria-hidden="true"></i></button>
<button type="click" onclick="removeOptions(this)"><i class="fa fa-minus-circle" aria-hidden="true"></i></button>
-js
function addRightAnswer(checkbox) {
var getRadioOptionsNumberCheck = document.querySelectorAll('.input-checkbox-correct');
var getRadioInputNumber = document.querySelectorAll('.get-radio-input-number');
var i=0;
getRadioOptionsNumberCheck.forEach(function(current, index) {
if(checkbox == current) i=index; });
if (checkbox.checked) {
getRadioInputNumber[i].value = 1; //
} else {
getRadioInputNumber[i].value = 0;
}
}
function setCheckBox() {
var getRadioOptionsNumberCheck = document.querySelectorAll('.input-checkbox-correct');
var getRadioInputNumber = document.querySelectorAll('.get-radio-input-number');
getRadioInputNumber.forEach(function(current, index) {
if (current.value > 0) {
getRadioOptionsNumberCheck[index].checked = true;
} else {
getRadioOptionsNumberCheck[index].checked = false;
}
});
}
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