我必须做一些非常基本的错误，因为我无法得到result2，即使它检查条件。它检测计数器和InpActive，但它只将计数器加起来一次（但这应该足以检查条件2），也不检查test2条件。
编辑：即时呈现全部功能。我想用每个输入进行mysqli查询，我希望能够添加和取出每个条目，保留要发送到服务器的查询结构。它由于某种原因不起作用。在这篇文章中，我没有添加PHP部分。我只对使jquery部分工作感兴趣。
这是jquery代码：
var inpreco = ["", "", ""];
var altpreco = ["", "", ""];
var inprocess = ["", "", ""];
var altprocess = ["", "", ""];
var cpcounter8 = 0;
var cpcounter9 = 0;
$(".opcaopreco").click(function () {
SuperFun(this, "#preco", inpreco, altpreco, "altpreco2", "cpvalor",
"cpindex", "cpactivo", cpcounter9, "preco", "1 AND 5000");
});
$(".opcaopreco2").click(function () {
SuperFun(this, "#process", inprocess, altprocess, "altprocess2",
"cpvalor8", "cpindex8", "cpactivo8", cpcounter8, "process", "1 AND 11");
});
function SuperFun(element, input, inpArray, secArray, secArray2, inpValue,
secIndex, inpActive, counter, msqlip, ending) {
var inpValue = $("#" + element.id).val();
var secIndex = $("#" + element.id).data(secIndex);
var inpActive = $("#" + element.id).data(inpActive);
if (counter==0){
counter++;
$("#" + element.id + "l").addClass("activa");
$(element).data(inpActive, "primary");
inpArray[0] = (inpValue);
}else
if (inpActive=="") {
counter++;
$("#" + element.id + "l").addClass("activa");
$(element).data(inpActive, "yes");
inpArray[secIndex]=(" OR "+msqlip+" BETWEEN "+inpValue);
secArray[secIndex]=(secIndex);
}else
if (inpActive=="yes") {
counter--;
$("#" + element.id + "l").removeClass("activa");
$(element).data(inpActive, "");
inpArray[secIndex]="";
secArray[secIndex] = "";
}else
if (inpActive=="primary" && counter!==1) {
counter--;
$("#" + element.id + "l").removeClass("activa");
$(element).data(inpActive, "");
secArray2 = secArray.filter(Boolean);
inpArray[0]=$("#op" + secArray2[0]).val();
inpArray[$("#op" + secArray2[0]).data(secIndex)]="";
$("#op" + secArray2[0]).data(inpActive, "primary");
secArray[$("#op" + secArray2[0]).data(secIndex)]="";
} else
if (inpActive=="primary" && counter==1) {
counter--;
$("#" + element.id + "l").removeClass("activa");
$(element).data(inpActive, "");
inpArray[secIndex]="";
inpArray[0]=ending;
}
$(input).val(inpArray[0]+inpArray[1]+inpArray[2]);
};
这是html代码：
<input id="preco" type="text" name="preco" value='1 AND 5000'><br><br>
<input id="process" type="text" name="process" value='1 AND 11'><br><br>
<div id="op1l" class="input">
<input type="checkbox" id="op1" class="opcaopreco" value="201 AND 400" data-cpindex="1" data-cpactivo="">
<label for="op1"></label>
<span class="itext">€201 - €400</span>
</div>
<div id="op2l" class="input">
<input type="checkbox" id="op2" class="opcaopreco" value='401 AND 600' data-cpindex="2" data-cpactivo="">
<label for="op2"></label>
<span class="itext">€401 - €600</span>
</div>
<div id="op3l" class="input">
<input type="checkbox" id="op3" class="opcaopreco" value='601 AND 800' data-cpindex="3" data-cpactivo="">
<label for="op3"></label>
<span class="itext">€601 - €800</span>
</div>
<div id="op4l" class="input">
<input type="checkbox" id="op4" class="opcaopreco2" value="1 AND 1" data-cpindex8="1" data-cpactivo8="">
<label for="op4"></label>
<span class="itext">1 AND 1</span>
</div>
<div id="op5l" class="input">
<input type="checkbox" id="op5" class="opcaopreco2" value='2 AND 2' data-cpindex8="2" data-cpactivo8="">
<label for="op5"></label>
<span class="itext">2 AND 2</span>
</div>
<div id="op6l" class="input">
<input type="checkbox" id="op6" class="opcaopreco2" value='3 AND 3' data-cpindex8="3" data-cpactivo8="">
<label for="op6"></label>
<span class="itext">3 AND 3</span>
</div>
<div id="paramount">paramount</div>
答案 0 :(得分：1)
您正在将您的计数器初始化为0.它会点击if counter == 0而不会继续else您Test2检查
答案 1 :(得分：1)
好的，让我向您展示更好的问题解决方案： https://jsfiddle.net/11jm9k7a/10/
抱歉，我无法使用您的代码，所以我完全重写了您的逻辑 - 可能是我错过了一些东西，所以请告诉我。这个解决方案适用于无限制的不同参数组，只要你在每个复选框元素上放置2个不同的属性，第一个是查询，在此之前将保存在第一种情况下在组之前的字符串：
query-before="BETWEEN"
和一些字符串，用于标识第一种情况的查询组：
query-type="opcaopreco"
不需要任何class / id的操作，因为这是通用的解决方案。
<强> HTML：
<br>
<br>
<label for="process">Final Query</label>
<input id="process" type="text" name="process" value='' placeholder='1 AND 11'>
<br>
<br>
<div id="op1l" class="input">
<input type="checkbox" id="op1" query-before="BETWEEN" query-type="opcaopreco" class="opcaopreco" value="201 AND 400" data-cpindex="1" data-cpactivo="">
<label for="op1"></label>
<span class="itext">€201 - €400</span>
</div>
<div id="op2l" class="input">
<input type="checkbox" id="op2" query-before="BETWEEN" query-type="opcaopreco" class="opcaopreco" value='401 AND 600' data-cpindex="2" data-cpactivo="">
<label for="op2"></label>
<span class="itext">€401 - €600</span>
</div>
<div id="op3l" class="input">
<input type="checkbox" id="op3" query-before="BETWEEN" query-type="opcaopreco" class="opcaopreco" value='601 AND 800' data-cpindex="3" data-cpactivo="">
<label for="op3"></label>
<span class="itext">€601 - €800</span>
</div>
<div id="op4l" class="input">
<input type="checkbox" id="op4" query-before="" query-type="opcaopreco2" class="opcaopreco2" value="1 AND 1" data-cpindex8="1" data-cpactivo8="">
<label for="op4"></label>
<span class="itext">1 AND 1</span>
</div>
<div id="op5l" class="input">
<input type="checkbox" id="op5" query-before="" query-type="opcaopreco2" class="opcaopreco2" value='2 AND 2' data-cpindex8="2" data-cpactivo8="">
<label for="op5"></label>
<span class="itext">2 AND 2</span>
</div>
<div id="op6l" class="input">
<input type="checkbox" id="op6" query-before="" query-type="opcaopreco2" class="opcaopreco2" value='3 AND 3' data-cpindex8="3" data-cpactivo8="">
<label for="op6"></label>
<span class="itext">3 AND 3</span>
</div>
<强>使用Javascript：
$(function() {
let query = {};
// itterate through all input elements that have query-type attribute
$('input[query-type]').each(function(value) {
query[$(this).attr('query-type')] = {
list: [],
queryBefore: $(this).attr('query-before'),
};
});
/* we first need to initialize arrays so we can get in your case:
query: {
opcaopreco: {
list: [],
queryBefore: 'BETWEEN'
},
opcaopreco2: {
list: [],
queryBefore: ''
},
}
*/
// after that attach on click even on all input elements that have query-type attribute
$('input[query-type]').on('click', function(event) {
// get query-type of $(this) - currently clicked element
let typeOfQuery = $(this).attr('query-type');
// check if this element is checked
if ($(this).is(":checked")) {
/* if it is checked, push value to object and you will get
query: {
opcaopreco: {
list: ['201 AND 400'],
queryBefore: 'BETWEEN'
},
opcaopreco2: {
list: [],
queryBefore: ''
},
}
*/
query[typeOfQuery].list.push($(this).val());
} else {
// remove - splice element from array - check index of value and remove 1 element at that index
query[typeOfQuery].list.splice(query[typeOfQuery].list.indexOf($(this).val()), 1);
}
// we also need to sort array to get remove order which people clicked
query[typeOfQuery].list.sort();
// create temporary array that will hold query
let fullQuery = [];
// loop through object keys
Object.keys(query).forEach((value, index) => {
// if there's something in array then do something otherwise don't do anything
if (query[value].list.length > 0) {
// first query join array with string ' AND ' to get ' AND ' between all values
// after that split it to get all values in correct order
let arrQuery = query[value].list.join(' AND ').split(' AND ');
// use string literal to create a string which is basically first element and last element
fullQuery.push(`${query[value].queryBefore} ${arrQuery[0]} AND ${arrQuery[arrQuery.length-1]}`);
// this is same as using + sign on each element with spaces in between like below
// fullQuery.push(query[value].queryBefore + ' '+ arrQuery[0] + ' AND '+ arrQuery[arrQuery.length-1]);
}
});
// join all query types with OR keyword
$('#process').val(fullQuery.join(' OR '));
});
});
此解决方案非常易于扩展，并且在大多数情况下都可以使用，它不会涵盖所有可能的情况，部分可能需要更多的工作，具体取决于您需要的确切参数或部分之前我只需加入“或” '，但对于类似的事情会很好。